Recently, the reporter learned from the Shanghai Municipal Economic and Information Technology Commission that in 2009 Shanghai made significant progress in industrial energy conservation, and the completion of energy saving targets was better than expected, and the energy consumption of industrial added value above the scale of 10,000 yuan fell by more than 5%. The person in charge of the Department of Energy Conservation and Comprehensive Utilization of the Shanghai Economic and Information Commission stated that the new achievements made by the Shanghai Industrial System for Energy Saving and Emission Reduction have contributed to the city’s goal of achieving a reduction in energy consumption per 10,000 yuan of GDP. Among them, the contribution of the petrochemical industry is very prominent and has set a banner in the province's energy-saving and emission reduction work.
2009 is the most crucial year for Shanghai to ensure the completion of the “Eleventh Five-Year Plan†for energy-saving and emission reduction. It is also the year that the economic situation is most complicated and severe. In 2009, the key work of energy saving and emission reduction in Shanghai was carried out in an orderly manner. The elimination of lagging production capacity of 864 items and energy saving of 1.02 million tons of standard coal were completed; 270 municipal-level incentive projects for energy-saving technological transformation were promoted, and 600,000 tons of standard coal was saved; and energy management contract was implemented. 71 projects, saving 25,000 tons of standard coal; promoting cleaner production management, comprehensive utilization of resources, etc., completing the inspection and acceptance of 85 cleaner production programs, achieving an overall utilization rate of 97.8% for industrial solid waste, and an increase in operating revenue from energy-saving services over the previous year About 40%.
Establishing and improving the energy saving system is an important breakthrough in the energy conservation work of the petrochemical industry in Shanghai in 2009. This was achieved under the strong promotion of the Shanghai municipal government. At the beginning of last year, the Shanghai Economic and Credit Commission approved the release of 24 industrial groups (development zones) such as Shanghai Huayi and Shanghai Chemical Industry Zone, and 18 districts and counties' annual industrial energy saving targets. For the first time, the unit energy consumption was considered as a constraint indicator for the company.
In order to promote the assessment of energy consumption by enterprises, Shanghai has strengthened the management of key industrial energy-using units with an annual comprehensive energy consumption of 5,000 tons or more of standard coal, and the enterprises have timely submitted energy use status reports; 231 key energy-using units of 5,000 to 10,000 tons have been promoted. The energy audits put forward 400 energy-saving rectification measures, tapped the energy-saving potential of 80,000 tons of standard coal, and conducted industrial energy efficiency benchmark activities. Shanghai also built the first energy efficiency monitoring and information system at the provincial and municipal level—the Shanghai energy efficiency monitoring platform to timely monitor the energy efficiency of the city and industrial systems, and provide the basis for targeted energy conservation monitoring. In 2009, the Shanghai petrochemical industry vigorously eliminated the "two high and one low" production capacity. Shanghai Coking Chemical Co., Ltd., a subsidiary of Huayi Group, shut down No. 2 and No. 3 coke ovens and coal tar production lines. In Tangshi District of Fengxian District, a collective or affiliated small chemical and small rubber company that was introduced in the 1970s and 1980s, 192 “two highs and one low†enterprises have been shut down and transferred, including over 400 mu of Tangwai Chemicals. All 22 companies in the region were closed or relocated. Shanghai encourages high-tech and low-energy chemical companies to gather in Jinshan District Chemical Industry Park's development.
In addition, Shanghai has promulgated the "Interim Measures for the Special Subsidy for the Adjustment of Dangerous Chemicals Enterprises in Shanghai", shutting down 82 enterprises producing, using, and storing hazardous chemicals, achieving energy conservation and consumption reduction, and providing urban security during the World Expo. Protection.
Shanghai petrochemical enterprises have increased investment in energy-saving technological reforms and achieved full tracking management of energy-saving technological transformation projects. For example, Yipin Pigment Co., Ltd., a Shanghai paint company of the Huayi Group, which was included in the pilot demonstration of the city's clean production activities, has improved its product quality and grade through the implementation of cleaner production programs, and has been expanding exports while achieving energy conservation. In line with Shanghai's fourth round of environmental protection three-year action plan, the city implemented 32 major items of environmental protection measures 105 items, including the Shanghai Petrochemical Company to increase the recovery of the flare gas and sewage treatment plant waste gas treatment of three pollution control projects.
Shanghai Chemical Industry Zone is a banner of energy-saving and emission reduction in the Shanghai Chemical Industry System. Although affected by the financial crisis, the prices of chemical products of enterprises in the region generally declined in 2009. However, due to the increase in the total output of chemical products and the increase in the output of high value-added products, the unit consumption of products has declined compared to the same period of last year. Last year, the total investment of Shanghai Secco Petrochemical Company was nearly 150 million yuan. It implemented the energy-saving project of reforming cracking furnace tubes and adding polystyrene membranes to membrane separation systems, and expanded the ethylene production capacity from 900,000 tons to 1.2 million tons, becoming a domestic single set. The largest capacity plant saves about 76,000 tons of standard coal annually. In 2009, the total energy consumption of the ethylene industrial chain in Shanghai Chemical Industry Zone decreased by 2.91% year-on-year, the “energy consumption share†decreased from 55.5% to 46.6%, and the industrial water reuse rate was 98%, both leading domestically.
2009 is the most crucial year for Shanghai to ensure the completion of the “Eleventh Five-Year Plan†for energy-saving and emission reduction. It is also the year that the economic situation is most complicated and severe. In 2009, the key work of energy saving and emission reduction in Shanghai was carried out in an orderly manner. The elimination of lagging production capacity of 864 items and energy saving of 1.02 million tons of standard coal were completed; 270 municipal-level incentive projects for energy-saving technological transformation were promoted, and 600,000 tons of standard coal was saved; and energy management contract was implemented. 71 projects, saving 25,000 tons of standard coal; promoting cleaner production management, comprehensive utilization of resources, etc., completing the inspection and acceptance of 85 cleaner production programs, achieving an overall utilization rate of 97.8% for industrial solid waste, and an increase in operating revenue from energy-saving services over the previous year About 40%.
Establishing and improving the energy saving system is an important breakthrough in the energy conservation work of the petrochemical industry in Shanghai in 2009. This was achieved under the strong promotion of the Shanghai municipal government. At the beginning of last year, the Shanghai Economic and Credit Commission approved the release of 24 industrial groups (development zones) such as Shanghai Huayi and Shanghai Chemical Industry Zone, and 18 districts and counties' annual industrial energy saving targets. For the first time, the unit energy consumption was considered as a constraint indicator for the company.
In order to promote the assessment of energy consumption by enterprises, Shanghai has strengthened the management of key industrial energy-using units with an annual comprehensive energy consumption of 5,000 tons or more of standard coal, and the enterprises have timely submitted energy use status reports; 231 key energy-using units of 5,000 to 10,000 tons have been promoted. The energy audits put forward 400 energy-saving rectification measures, tapped the energy-saving potential of 80,000 tons of standard coal, and conducted industrial energy efficiency benchmark activities. Shanghai also built the first energy efficiency monitoring and information system at the provincial and municipal level—the Shanghai energy efficiency monitoring platform to timely monitor the energy efficiency of the city and industrial systems, and provide the basis for targeted energy conservation monitoring. In 2009, the Shanghai petrochemical industry vigorously eliminated the "two high and one low" production capacity. Shanghai Coking Chemical Co., Ltd., a subsidiary of Huayi Group, shut down No. 2 and No. 3 coke ovens and coal tar production lines. In Tangshi District of Fengxian District, a collective or affiliated small chemical and small rubber company that was introduced in the 1970s and 1980s, 192 “two highs and one low†enterprises have been shut down and transferred, including over 400 mu of Tangwai Chemicals. All 22 companies in the region were closed or relocated. Shanghai encourages high-tech and low-energy chemical companies to gather in Jinshan District Chemical Industry Park's development.
In addition, Shanghai has promulgated the "Interim Measures for the Special Subsidy for the Adjustment of Dangerous Chemicals Enterprises in Shanghai", shutting down 82 enterprises producing, using, and storing hazardous chemicals, achieving energy conservation and consumption reduction, and providing urban security during the World Expo. Protection.
Shanghai petrochemical enterprises have increased investment in energy-saving technological reforms and achieved full tracking management of energy-saving technological transformation projects. For example, Yipin Pigment Co., Ltd., a Shanghai paint company of the Huayi Group, which was included in the pilot demonstration of the city's clean production activities, has improved its product quality and grade through the implementation of cleaner production programs, and has been expanding exports while achieving energy conservation. In line with Shanghai's fourth round of environmental protection three-year action plan, the city implemented 32 major items of environmental protection measures 105 items, including the Shanghai Petrochemical Company to increase the recovery of the flare gas and sewage treatment plant waste gas treatment of three pollution control projects.
Shanghai Chemical Industry Zone is a banner of energy-saving and emission reduction in the Shanghai Chemical Industry System. Although affected by the financial crisis, the prices of chemical products of enterprises in the region generally declined in 2009. However, due to the increase in the total output of chemical products and the increase in the output of high value-added products, the unit consumption of products has declined compared to the same period of last year. Last year, the total investment of Shanghai Secco Petrochemical Company was nearly 150 million yuan. It implemented the energy-saving project of reforming cracking furnace tubes and adding polystyrene membranes to membrane separation systems, and expanded the ethylene production capacity from 900,000 tons to 1.2 million tons, becoming a domestic single set. The largest capacity plant saves about 76,000 tons of standard coal annually. In 2009, the total energy consumption of the ethylene industrial chain in Shanghai Chemical Industry Zone decreased by 2.91% year-on-year, the “energy consumption share†decreased from 55.5% to 46.6%, and the industrial water reuse rate was 98%, both leading domestically.
Polypropylene is a polymer formed by addition polymerization of propylene. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89~0.91g/cm3, it is flammable, the melting point is 189℃, it softens at about 155℃, and the use temperature range is -30~140℃. It is resistant to corrosion by acids, alkalis, salt solutions and a variety of organic solvents below 80°C, and can be decomposed under high temperature and oxidation. Polypropylene is widely used in the production of clothing, blankets and other fiber products, medical equipment, automobiles, bicycles, parts, pipelines, chemical containers, etc. It is also used in food and pharmaceutical packaging.
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