上海419论坛-上海后花园论坛-爱上海龙凤419

　　We should be more careful about the knowledge that makes people feel comfortable, refreshing and carefree. True knowledge will always impact people’s cognitive boundaries, which will make people feel headache, difficult to understand, crude and boring.

　　These two days, a poem named Du Fu’s "Old Age" was "faked".

　　This poem appeared on many online platforms, and was named as "the most beautiful and sweetest ancient poetry" and spread widely. Then some experts and netizens stood up and pointed out that this poem had nothing to do with Du Fu.

　　The content of the poem is like this: "You and I are sitting in the courtyard in our twilight years, listening to the rain in clouds and clouds, and watching the moon in the stars." Flowers bloom and fall in memory of Jiangnan. When you talk, I draw the past. I hope that there will be years to look back and grow old with affection. "

　　You don’t need special professional knowledge, just rely on an intuition to judge that this poem is too fake. Of course, if you are more professional, you can look at the style and meter. How can this poem have anything to do with meter?

　　In fact, it is very common for later generations to create and pretend to be ancient people in the history of literature. There are also many contemporary poems. Before that, a poem named Li Shangyin’s "Sending Mother Home" was debunked, which had a greater impact and entered many publications.

　　Objectively speaking, this phenomenon is difficult to completely avoid. The reasons for the appearance of false poems are complicated, which may be intentional falsification, unintentional misinformation, or mistakes in editing and publishing. Therefore, the examination of the authenticity of works is a theme that will almost always exist in literary research, and even there will never be an answer. Whether "Seven Steps Poetry" was written by Cao Zhi and whether "Recalling Qin E" was written by Li Bai is still being discussed.

　　However, the appearance of this pseudo-poem "twilight" still has some epoch-making significance. In the past, the works in front of the name should at least be more "like", similar in style and appearance, so as to have the effect of confusing fish with pearls. But "twilight" is nothing like it, it is a world of difference, but it is still used to swindle around. It can only be said that some people still have some barriers to ancient poetry, and some so-called national studies and marketing numbers are really worrying.

　　If you carefully touch the poem "twilight", you will find that although it is fake, it is still very comfortable because of its high sugar content. Poems are easy to understand, without uncommon allusions; Emotional expression is very straightforward, and it is very good for the spleen and stomach of contemporary people. This is probably the reason why this poem is widely spread. Although it is not "Du Fu", it is really good to read.

　　We should be careful about this kind of knowledge with high sugar content when we receive knowledge today. Knowledge dissemination in the context of the Internet often means low threshold and high penetration, and knowledge will not follow strict academic norms and will be presented to us after full verification. Our knowledge acquisition is likely to be completed on the premise of being catered to and pleased.

　　As a liberal arts student, this kind of pseudo-poetry certainly can’t fool me. But I also like to watch some so-called short videos about science and technology, military affairs, the universe and international politics. Are there any such oolong in these videos like "Old Age"? To tell the truth, I’m afraid I have no ability to tell.

　　As users of the internet, we should form some defensive psychological expectations: we should be more careful about the knowledge that makes people feel comfortable, cool and carefree. True knowledge will always impact people’s cognitive boundaries, which will make people feel headache, difficult to understand, crude and boring. We don’t have to regard the short-term stimulus that is easily obtained as a kind of knowledge.

　　Just like real Du Fu’s poems, there is nothing to understand. It’s hard to read "Painting incense burners against pillows, hills covered with powder, hidden in sadness" and "Sleeping in Cangjiang, shocking the old age, and going to work in the morning several times". But great poems and real knowledge have always come from meditation and tempering, and they are not so easy to get.

　　When we treat knowledge, we should have this awe, treat knowledge acquisition as an expansion or even subversion of the spiritual world, and be prepared to bear a "pain" of being reborn. Those "learning" that make people feel happy may as well be regarded as a kind of entertainment.

　　Chengdu Business Daily-Red Star News Special Commentator Yi Zhi

　　Spark water surface photovoltaic demonstration project in Daqing Oilfield is the first water surface photovoltaic project of China Petroleum. Reporter Zhang Tao photo

　　This is the surface photovoltaic project of Spark in Daqing Oilfield (photo of UAV). Reporter Zhang Tao photo

　　Cluster Well Group 2 in Daqing Oilfield. Reporter Wang Song photo

　　Workers patrol the operation area of gas storage group in Liaohe Oilfield. Reporter Yang Qing photo

　　Rows of dark blue photovoltaic panels are arranged in a matrix in the sun, white fans turn huge blades to output clean electricity, and "green" exploration again and again continues to create a new engine of high-quality development … … On the black land, the old oil fields in Northeast China compete for the new track of "scenery" energy, accelerate the green transformation in an all-round way and show more new "scenery".

　　Energy industry is a key industry in peak carbon dioxide emissions and carbon neutrality in China. In 2022, the crude oil output of the three northeastern provinces was 43.75 million tons, accounting for 21.4% of the country. While striving to maintain stable production, a number of old oil fields in Northeast China have taken advantage of the situation to vigorously develop new energy business, pay attention to ecological protection and build green and beautiful oil fields.

　　Chasing light and electricity

　　Daqing City, Heilongjiang Province, far away from the open suburbs of the urban area, the wind is already cold.

　　At the well site of Gulong shale oil experimental area in Daqing Oilfield of China Petroleum, the electricity consumption for field production and daily life is normal. What brings "light" is skid-mounted power generation equipment consisting of more than 200 photovoltaic panels. By using the combination of photovoltaic panels and storage batteries, it can provide uninterrupted power supply for 24 hours.

　　Li Dongxu, deputy head of the Engineering Technology Group of Daqing Oilfield Shale Oil Exploration and Development Command, said that these photovoltaic devices can be disassembled and transferred at any time, and even in the cold winter, oil people working in the field can live in warm houses, eat hot meals and take hot baths.

　　Daqing, the oil city, is also known as the "city of 100 lakes", with more than 200 lakes.

　　In the first oil production plant of Daqing Oilfield, Qunying Xibao and Beizhan Bubble, pieces of photovoltaic panels were spread out on the water surface in an orderly manner, and the photovoltaic demonstration project of Spark water surface in Daqing Oilfield realized grid-connected power generation in July 2022.

　　This is the first surface photovoltaic project in China petroleum system. The whole project uses two water surfaces, with a construction land of 400,000 square meters and an installed capacity of 18.73 MW, which can generate 27.5 million kWh of electricity annually and reduce carbon dioxide emissions by 22,000 tons.

　　Pang Zhiqing, executive deputy director of the New Energy Division of Daqing Oilfield, said that Daqing Oilfield has set up a leading group for new energy work, insisted on "grasping new energy like oil and gas production" and accelerated the construction of an integrated demonstration base for "hydrogen storage in scenery and gas". Driven by various measures, the cumulative power generation of new energy projects in Daqing Oilfield in 2022 exceeded 100 million kWh.

　　Incorporating new energy business into the main business development witnessed the new exploration of sustainable development of resource-based enterprises.

　　As the largest production base of heavy oil and high pour point oil in China, Liaohe Oilfield, located in Liaoning Province, is a large capacity and energy consumer.

　　Sea breeze blowing gently, Bibo Wan Li. In Jinhai Oil Production Plant of Liaohe Oilfield, more than 10,000 solar photovoltaic panels are closely laid, which is spectacular. With an average daily power generation capacity of 20,000 kWh, they continuously provide green electricity to oil wells.

　　In recent years, Liaohe Oilfield has made full use of the rich land and scenery resources in the oil region to carry out distributed photovoltaic construction, and has now put photovoltaic projects into use in more than 250 well sites. Liaohe Oilfield plans to achieve a clean energy utilization rate of 50% in 2025.

　　In the past two years, in addition to daily care of oil and water wells, Ma Tianchi, a 45-year-old oil producer in Jilin Oilfield, has added an item to his work, namely, maintaining more than 500 photovoltaic panels, which can meet the daytime electricity demand of 72 oil and water wells.

　　This is a microcosm of Jilin Oilfield’s efforts to develop new energy. Jilin Oilfield brought the new energy business into the "14th Five-Year Plan", which was deployed and implemented together with oil and gas production.

　　On August 4th this year, the photothermal system of Block III of Xinli Oil Production Plant in Jilin Oilfield was officially put into operation, marking the completion and operation of the zero-carbon demonstration zone of oil production platform cluster on the largest continent in Asia, producing "zero-carbon crude oil" — — All the energy used in crude oil production is supplied by clean energy, thus achieving zero carbon emission in crude oil production.

　　Swallow wind and spit electricity.

　　Northeast China is rich in scenic resources, and the utilization of clean energy, wind energy, is being accelerated in some oil fields in Northeast China.

　　According to previous calculations, the combined installed capacity of scenic resources in western Jilin Province reached 115 million kilowatts, but the degree of early development was only about 8%, which has great development potential. In October 2021, Jilin Province launched the "Three Gorges with Land Scenery" project.

　　Jilin Oilfield seized this opportunity, took advantage of its abundant scenic resources, land mining rights, engineering operation experience and other advantages, and took the lead in launching the first large-scale green electricity self-consumption project in China petroleum system — — 150,000 kW scenery power generation project.

　　On December 26, 2022, the first wind turbine of the 150,000 kW scenery power generation project was officially connected to the grid to generate electricity on the bank of Chagan Lake. On March 17th, 2023, with the successful grid connection of Meizi Wind Farm, all the projects were successfully put into operation.

　　According to the evaluation of Jilin Oilfield, the annual power generation capacity of the 150,000 kW scenery power generation project can reach 360 million kWh, saving 110,900 tons of standard coal and reducing carbon emission by 282,000 tons. All the generated power will be used for self-consumption of electricity for oil and gas production in Jilin Oilfield, enabling the construction of green and low-carbon new oilfields.

　　As old oilfields with decades of exploitation history, anniversary Oilfield, Liaohe Oilfield and Jilin Oilfield have passed the green and low-carbon transformation, and pressed the fast-forward key of clean energy substitution and high-quality development.

　　At the site of Longyilian Wind Power Project of No.9 Oil Production Plant in Daqing Oilfield, the blades of the "big windmill" rotate and the wings "generate wind". Longyilian Wind Power Project of No.9 Oil Production Plant is the first wind power utilization project in Daqing Oilfield. On March 25th this year, the first wind turbine of the project was officially connected to the grid for power generation.

　　In Panjin, Dalian, Yingkou and other places in Liaoning Province, the construction of offshore wind power projects in Liaohe Oilfield is also advancing rapidly.

　　On October 14th this year, the foundation pouring of the first wind turbine of the 550,000 kW wind power project in Ange, Jilin Oilfield was completed, and the largest wind power project under construction in Jilin Province officially entered the main project construction stage. The project is expected to be completed in July 2024, when the annual green power generation will reach 1.63 billion kWh.

　　"The development of new energy business is highly compatible with local industrial policies, and we are accelerating the construction of a new pattern of multi-energy complementarity and green development." Ma Xiaohong, the person in charge of the New Energy Division of Jilin Oilfield, said.

　　policy to adopt a balanced energy mix

　　"Pursuing the wind day by day" is a microcosm of the active implementation of green, low-carbon and high-quality development in the old oil fields in Northeast China in recent years, and the construction of beautiful green oil fields is also reflected in all aspects.

　　Jilin Oilfield not only gradually replaces green electricity through wind and light power generation projects, but also partially replaces natural gas heating through geothermal and air source heat, which can reduce the annual consumption of natural gas by 600,000 cubic meters. In addition, combined with new technologies such as carbon dioxide capture, utilization and storage, zero carbon production has been realized.

　　Wang Feng, manager of CO2 capture, storage and enhanced oil recovery development company in Jilin Oilfield, said that Jilin Oilfield has made great efforts in CO2 capture, utilization and storage technology in recent years, which can capture and inject CO2 generated in industrial production into underground reservoirs, thus enhancing oil recovery. As of September 1 this year, the cumulative injection of carbon dioxide in Jilin Oilfield has exceeded 3 million tons, equivalent to planting 27 million trees.

　　90% of the oil reserves in Yushulin Oilfield of Daqing Oilfield are distributed in Fuyang oil layer with low permeability, and the traditional water flooding method is not easy to enter the pores. According to the staff of Yushulin Oilfield, they used carbon dioxide flooding technology to inject carbon dioxide originally discharged into the air into the ground, making carbon dioxide "waste" into "treasure".

　　More than that, every year, Daqing Oilfield needs to treat about 600 million tons of produced water, and direct discharge will cause serious pollution. Daqing Oilfield continues to build and improve the oily sewage treatment station and pipe network, and all the sewage is injected back into the oil layer after reaching the standard, realizing "zero discharge". The reinjection layer also solves the problem of formation pressure drop after crude oil exploitation, and "waste liquid" becomes "water supplement", killing two birds with one stone.

　　What about oily sludge? Into the second oily sludge treatment department of Qingshui Operation and Maintenance Management Company of Daqing Oilfield Water Company, the oily sludge was treated by a series of procedures, and the harmful substances were eliminated. Niu Qingjun, the vice captain of the Second Division, grabbed a handful of treated black soil and said, "It is almost the same as ordinary soil, and it is used to plant flowers, pave roads and pad well sites."

　　510 mu of carbon neutral ecological park will be built, which can absorb more than 7200 tons of carbon dioxide in 20 years; Realize the reclamation of 860 abandoned well sites and build a demonstration area of ecological management … … Daqing Oilfield vigorously implements the three steps of "clean substitution, strategic replacement and green transformation" and takes the overall deployment, running out of the overall transformation and development acceleration of green oilfield.

　　Daqing Oilfield Carbon-neutral Ecological Park integrates forest carbon sink, popular science sightseeing, leisure and entertainment, and the first carbon-neutral forest of China Petroleum is located here.

　　Yu Hongjun, general manager of Seedling Company of Daqing Oilfield Ecological Environment Protection Company, said that in the past, this was an abandoned place after the relocation of the family area. The company demolished illegal construction, leveled the land, restored vegetation and built gardens. Carbon neutral forest settled here in 2020, and now it has become a well-known punching place in online celebrity. On May 27th this year, the ecological park was officially opened to the public, and received tens of thousands of tourists in the first month.

　　It is understood that China Petroleum released "China Petroleum Green Low-carbon Development Action Plan 3.0" in June last year, striving to achieve "peak carbon dioxide emissions" around 2025, and achieving "near-zero" emissions around 2050 when the green zero-carbon energy supplied outside exceeds the fossil energy consumed by itself. China Petrochemical, China CNOOC and other oil companies have also put forward a number of effective measures in the development of carbon emission reduction.

　　Editor’s Note: At the beginning of 2016, the General Secretary of the Supreme Leader delivered two important speeches on Longjiang’s work, clearly stating that transforming the mode and adjusting the structure is the top priority of Longjiang’s revitalization and development, especially in the industrial structure, we should do a good job in transforming and upgrading the "old brand", deeply developing the "original brand name" and cultivating and expanding the "new brand name". Whether it is to transform and upgrade traditional industries or to cultivate and expand emerging industries, the fundamental thing to revitalize and develop is to rely on innovation.

　　In recent years, various fronts in Longjiang have made a series of beneficial attempts around the concept of innovation and development and achieved remarkable results. From now on, Northeast Net will launch a series of reports focusing on "Longjiang New Word Landscape" in five aspects, namely, the agricultural consortium explores a new development model, emerging industries form a new engine, scientific and technological innovation creates a new impetus, talent aggregation lays a high starting point, and incubators breed innovative enterprise clusters.

　　Northeast Network September 6 (Reporter Wang Chunying) China’s first "aluminum" Northeast Light Alloy, Oride, which accounts for 40% of the world’s sapphire, Wanxin Graphite Valley, an international-level graphene manufacturer, and Tianshun Chemical & HELIP, an industry-leading carbon fiber manufacturer; … In recent years, the accumulation of new materials industry in Heilongjiang Province has flourished, forming a highland for development and becoming a "new engine" for economic transformation and upgrading in our province.

　　The data shows that in the first four years of the Twelfth Five-Year Plan, the total industrial output value of new materials industry in Heilongjiang Province increased by 11.62% annually, and the growth momentum mainly came from the development of industries such as petroleum, graphite and molybdenum, as well as copper, coal, sillimanite and basalt. Among the six major fields of new materials industry in Heilongjiang Province, advanced polymer materials and high-end metal structural materials have absolute advantages, accounting for about 95% of the new materials industry in the province.

　　Keshan County, Qiqihar City is a pilot county for the comprehensive reform of modern agriculture in the "two plains" of Heilongjiang Province. In recent years, Keshan County has been exploring new modes of modern agricultural transformation and development, establishing rural cooperative unions, innovating rural financial service system, and making beneficial attempts in cultivating new agricultural business entities.

　　A few days ago, the reporter from Northeast Network went deep into the fields of Keshan County and visited the road of new modern agriculture development under the "Keshan Model".

　　Create high-end new materials and produce high-precision products on a large scale

　　The new material industry is a "new brand name" industry, but it has already shined brilliantly on the land of Heilongjiang. The construction of large-scale projects is booming, the industrial momentum is rising day by day, and high-end new material products with high-tech content are constantly moving towards the market and the world. The new material industry is thriving in generate.

　　During the "Twelfth Five-Year Plan" period, China made a reasonable plan on the development layout of the new materials industry, selected the areas that are most likely to be the first to break through and become bigger and stronger, and gave priority to promoting them, and supported qualified areas to take the lead in development. For Heilongjiang, it is particularly important to include the country in this "big plate". After six years of development, with the help of the coordinated efforts of many departments in the province, the new material industry cluster in our province has been quite large. On the basis of the formation of industrial clusters, Heilongjiang Province has formed distinctive industrial bases around the characteristics of major industrial clusters, including high-performance fiber and advanced composite material industrial bases centered on Harbin, graphite industrial bases centered on Jixi and Hegang, aluminum-magnesium alloy material industrialization bases led by Northeast Light Alloy Co., Ltd. and Dongan Engine Group Forging and Casting Branch, and so on.

　　"Up to now, Dongqing can be said to be a ‘ Old ’ State-owned enterprises have an unshakable position in the national defense and military industry. Without modesty, basically every domestic ‘ Heaven ’ All aircraft and aircraft carriers have components developed by Dongqing, "said Su Kanxiang, deputy secretary of the Party Group of Northeast Light Alloy Co., Ltd., referring to the current subversive situation of enterprises. Since 1999, Dongqing has repositioned the future development path of the enterprise as large-scale production of high-precision products, and gradually gained a firm foothold in the fields of aviation, aerospace, ships, communications and industry with its own production scale and research and development capabilities. At present, the annual output of the two production lines of Dongqing North and South can reach 190,000 tons. 80% of the high-quality aluminum materials of "Shenzhou" series spacecraft are produced in Dongqing; Among the aluminum materials used for ship industrial decoration, Dongqing products account for 70%; The waveguide required by radar communication industry is 100% produced by Dongqing; Dongqing also undertakes the research and manufacture of various materials for Yun -20 transport aircraft … … In addition to covering the domestic market in fixed areas, Dongqing’s products are also exported to Europe, America, Japan, South Korea and other countries.

　　Founding a new industrial point "ink" into gold

　　"Harbin is the closest big city to graphite resources, but its location is not mining, but new products and applications. Many universities and colleges in Harbin are studying graphite, but some research results have not been transformed. Harbin has the strength to undertake the responsibility of transforming results," said Yuan Guohui, chief expert of Wanxin Graphite Valley Company and professor of Harbin Institute of Technology.

　　As the region with the largest graphite reserves in China and even in the world, our province is committed to making deep processing of graphite into a new pillar industry, transforming resource advantages into industrial advantages, and creating a sample of "touch ink into gold". Recently, our province issued the Three-year Special Action Plan for Graphene Industry in Heilongjiang Province (2016-2018). According to the plan, by 2018, our province will cultivate 10 innovative teams, build a innovation chain and technology platform for technology research and development, achievement transformation and industrialization, screen 30 achievements with clear industrialization prospects, cultivate and support 10 graphene high-tech enterprises with a certain scale, with a total output value exceeding 1 billion yuan, so as to drive the development of the 10 billion industrial chain.

　　Yuan Guohui said: "For a long time, the low level of technological research and development of graphite products has become one of the important bottlenecks restricting the development of the industry." And "Wanxin Graphite Valley" is prepared to solve this bottleneck. In early 2015, Harbin Institute of Technology cooperated with china baoan Group to establish Harbin Wanxin Graphite Valley Technology Co., Ltd. Wanxin Graphite Valley has participated in the formulation of a number of national standards for graphene since it was put into production in October last year. In the case that few domestic enterprises really connect graphene products with the market, the technical level and performance of the company’s products have achieved international leadership. There are two "No.1" graphite product production lines in Northeast China: one is the first graphene production line in Northeast China with an annual output of 1,000 tons of powdered graphene and conductive products and equipment, and its production capacity and technical level are in the forefront of China, and it has truly realized commercial application; The other is the first truly commercialized carbon nanotube production line in Northeast China with an annual output of 1,000 tons of carbon nanotubes and conductive products and equipment. At present, it has been installed and reached production capacity, and the product sales, production capacity and technical level are among the highest in China.

　　At present, Wanxin Graphite Valley has achieved large-scale commercial sales of graphene products, and conductive paste products have been sold to more than ten power battery manufacturers at home and abroad. At present, the graphite raw materials on the market are several thousand yuan per ton. After deep processing by Harbin Wanxin Graphite Valley Technology Co., Ltd., the output of powdered graphene superconducting materials can reach one million yuan per ton.

　　"It is expected that the new production line of conductive paste will be put into production by the end of August," Yuan Guohui said. By then, the production capacity of conductive paste will reach 5,000 tons per year. In the next step, Graphite Valley will build a graphite industrial park, start the construction of Harbin Wanxin Graphite Valley Graphite New Materials Research Institute and the graphite industry public technical service platform. It is planned that by 2017, the enterprise’s conductive slurry production capacity will reach 10,000 tons per year.

　　Gathering new power, high-end materials to be "flying"

　　On February 5th this year, this day is extraordinary for the high-performance fiber and composite material industry in Longjiang. The key scientific and technological research project "T700 carbon fiber carbonization pilot production line and process research" undertaken by Harbin Tianshun Chemical Technology Development Co., Ltd. passed the technical appraisal organized by the Provincial Science and Technology Department. At the same time, it also marks a major breakthrough in the production technology of high-performance carbon fiber in our province, and some indicators have reached the international advanced level.

　　"Carbon fiber is actually a basic composite material. With it, more emerging products and formats in Longjiang can be promoted and spawned," said Meng Fanjun, general manager of Tianshun Chemical. Carbon fiber is an important strategic material for the development of national defense and national economy, and it is a key technology-intensive material. This material has been widely used in various fields of military and civilian industries such as aerospace, aviation, automobiles, snowboards, fishing rods and other sports equipment and leisure products.

　　Tianshun Chemical takes the self-produced carbon fiber precursor with an annual output of 600 tons as raw material, and through process optimization, the performance index of the obtained carbon fiber product meets the relevant technical requirements. The technical level of carbonization pilot production has reached the domestic advanced level, and some of its indicators have reached the international advanced level. The comprehensive examination test of self-made product TS700-6K carbon fiber product in ultra-high pressure gas cylinder shows that it can completely replace imported carbon fiber. Experts believe that the successful research and development of carbon fiber production technology in the whole process from precursor to carbon fiber in this project has filled the gap in Heilongjiang Province, solved the two key bottleneck problems of high production cost and unstable quality of domestic high-performance carbon fiber, and improved the competitiveness of domestic carbon fiber.

　　At the 4th New Expo, Jin Hai, executive vice chairman of Heilongjiang New Materials Industry Association, said in an interview with Northeast Net reporter, "New materials have entered the first ten-year action plan for China to implement the strategy of manufacturing power. In our province, there is only one ‘ to form an upstream and downstream industrial chain. Fly ’ Up, it can become a strong support for the economic transformation of our province. " The new material industry in our province will seize the opportunity to cultivate the new material industry into a leading industry, establish a new material industry system that is suitable for the adjustment and optimization of the industrial structure in the whole province and has certain independent innovation ability and industrial scale, and cultivate and form a number of backbone enterprises, industrial parks and industrial bases with industrial scale and core competitiveness. And give priority to the development of special rubber, high purity graphite and its products, high-performance carbon fiber and composite materials, new building materials and other new materials, focusing on cultivating seven high-end materials such as graphene, silicon-based semiconductor materials, artificial crystals and high-end tungsten and molybdenum materials.