At the beginning of the new year, the reporter learned from Dagang Petrochemical Company that in January this year, Dagang Petrochemical Company's comprehensive energy consumption was 76.44 kilograms of standard oil per ton, a year-on-year decrease of 3.93 units, and energy saving increased by 1838 tons of standard coal; fresh water consumption was 0.67 tons of water per ton. Oil (0.67 tons of water consumed per ton of processed crude oil) decreased by 0.07 units year-on-year.
In the 4 years since PetroChina launched the campaign to create energy-saving and water-saving enterprises, Dagang Petrochemical Company took this as an opportunity to continuously strengthen basic management, pay close attention to energy saving and water saving, accelerated the transformation of the company’s economic development model, and improved the Competitive strength and profitability. The company has been rated as the Tianjin circular economy demonstration unit and environmental friendly enterprise, China's oil energy-saving water-saving advanced standard units and so on. In 2007, the company was rated as the top 50 best green energy company in China.
Consolidating the foundational source of energy conservation and water conservation as a long-term and systematic job for refinery companies requires both reliable institutional guarantees and long-term planning. To this end, Dagang Petrochemical Corporation established a leading group for energy conservation and emission reduction work, improved and perfected the three-level energy-saving and water-saving management network of the company’s competent leadership-functional department-workshop, and formulated the “Eleventh Five-Year†energy-saving and water-saving work plan. The annual energy saving and water saving work plan clearly defines the work content and responsibilities, and links the quality and effectiveness of work completion with performance assessment to ensure the effective implementation of the energy saving and water saving responsibility system.
In order to ensure the implementation of energy-saving and water-saving assessments, Dagang Petrochemical Company has strictly assessed and hardened cash according to the "Energy-saving and Water-saving Management Work System", and has increased energy-saving and water-saving awards and penalties. At the beginning of the year, the assessment indicators of China Petroleum Corporation were decomposed into each production unit, and energy-saving and water-saving inspections were regularly organized. The completion of the indicators was linked to the monthly awards of the second-tier units and the annual performance assessment, which greatly mobilized the grass-roots units. The energy-saving and water-saving initiative and consciousness. The company's first joint workshop technicians actively used their brains to make full use of the idle oil seal cooler, and the secondary steam generated and the steam condensate that could not be sent outside were cooled and recovered. Only this one can save the year. 200,000 yuan.
Strengthen the implementation of the guarantee effect In the daily assessment process of energy saving and water saving, Dagang Petrochemical Company, in line with actual production and operation, formulates the annual energy consumption quota, so that the quota coverage can reach more than 95% of the energy consumption of the enterprise.
In order to ensure the maximum control of energy consumption, the Dagang Petrochemical Quality Inspection and Measurement Department will perform regular metering and metering calculations of energy use water. The company also implements economic accounting of each team in each unit, and performs daily accounting and statistics on the energy consumption of water, electricity, gas, and wind in each team. In light of the actual situation of increased energy consumption, the operating conditions of the equipment are optimized in time, from the basic team. Energy appraisal grabbed and received good results. The third joint workshop optimized the operation of the catalytic converter by increasing the anti-re-system operating pressure and effectively controlled the natural running loss of the catalyst. The annual unit consumption of the catalyst was 1.14 kg/ton, which was a year-on-year decrease of 0.06 units. Focusing on the control of oil refining costs, strengthening economic activities and equipment cost analysis, strengthening key inspections such as equipment inspection and maintenance, material procurement, and strict non-productive expenditure management, the annual cash processing fee was reduced by 6.12 yuan per ton year-on-year, and annual cost savings exceeded 23 million yuan. yuan.
Optimizing Operation and Improving Benefits While strengthening energy and water saving management, Dagang Petrochemical Company focused on the optimization of energy-use water systems and the comprehensive utilization of resources, fully relied on scientific and technological progress, and promoted the continuous improvement of the level of energy-saving and water-saving work.
Dagang Petrochemical Company introduced a postdoctoral research project, invested more than 10 million yuan, completed and commissioned a wastewater treatment and reuse device with a treatment capacity of 300 tons/hour, and realized the recycling of industrial wastewater. Up to now, Dagang Petrochemical has reused nearly 7 million tons of treated sewage, creating more than 22 million yuan.
On this basis, the company also completed the preliminary investigation and research on a broad basis, in October 2006 was completed and put into operation using the ultrafiltration and reverse osmosis advanced process 300 tons per hour of water reuse desalination device, so that the sewage reuse rate From 50% to 70%, the unit consumption of fresh water decreased by 0.11 units year-on-year, which greatly promoted the optimization of water use and the improvement of water-saving levels. Last year, the company also made full use of the environmental protection emergency pool for rainwater recycling. In the whole year, it collected 42,000 tons of rainwater and created an effective amount of 168,000 yuan.
In order to further increase the utilization rate of energy, this year, Dagang Petrochemical Company will also carry out the work of catalytic, coking and low-temperature thermal utilization of MTBE devices. After the implementation of the project, it is expected to reduce the company's energy consumption by more than 1 unit and save 5,000 tons of standard coal per year. In addition, the optimization project for the atmospheric and vacuum heat exchanger network has completed feasibility study and is planned to be implemented in March this year. After the implementation of the project, it is expected to reduce the company’s energy consumption by 0.2 units and save 1,000 tons of standard coal annually.
In the 4 years since PetroChina launched the campaign to create energy-saving and water-saving enterprises, Dagang Petrochemical Company took this as an opportunity to continuously strengthen basic management, pay close attention to energy saving and water saving, accelerated the transformation of the company’s economic development model, and improved the Competitive strength and profitability. The company has been rated as the Tianjin circular economy demonstration unit and environmental friendly enterprise, China's oil energy-saving water-saving advanced standard units and so on. In 2007, the company was rated as the top 50 best green energy company in China.
Consolidating the foundational source of energy conservation and water conservation as a long-term and systematic job for refinery companies requires both reliable institutional guarantees and long-term planning. To this end, Dagang Petrochemical Corporation established a leading group for energy conservation and emission reduction work, improved and perfected the three-level energy-saving and water-saving management network of the company’s competent leadership-functional department-workshop, and formulated the “Eleventh Five-Year†energy-saving and water-saving work plan. The annual energy saving and water saving work plan clearly defines the work content and responsibilities, and links the quality and effectiveness of work completion with performance assessment to ensure the effective implementation of the energy saving and water saving responsibility system.
In order to ensure the implementation of energy-saving and water-saving assessments, Dagang Petrochemical Company has strictly assessed and hardened cash according to the "Energy-saving and Water-saving Management Work System", and has increased energy-saving and water-saving awards and penalties. At the beginning of the year, the assessment indicators of China Petroleum Corporation were decomposed into each production unit, and energy-saving and water-saving inspections were regularly organized. The completion of the indicators was linked to the monthly awards of the second-tier units and the annual performance assessment, which greatly mobilized the grass-roots units. The energy-saving and water-saving initiative and consciousness. The company's first joint workshop technicians actively used their brains to make full use of the idle oil seal cooler, and the secondary steam generated and the steam condensate that could not be sent outside were cooled and recovered. Only this one can save the year. 200,000 yuan.
Strengthen the implementation of the guarantee effect In the daily assessment process of energy saving and water saving, Dagang Petrochemical Company, in line with actual production and operation, formulates the annual energy consumption quota, so that the quota coverage can reach more than 95% of the energy consumption of the enterprise.
In order to ensure the maximum control of energy consumption, the Dagang Petrochemical Quality Inspection and Measurement Department will perform regular metering and metering calculations of energy use water. The company also implements economic accounting of each team in each unit, and performs daily accounting and statistics on the energy consumption of water, electricity, gas, and wind in each team. In light of the actual situation of increased energy consumption, the operating conditions of the equipment are optimized in time, from the basic team. Energy appraisal grabbed and received good results. The third joint workshop optimized the operation of the catalytic converter by increasing the anti-re-system operating pressure and effectively controlled the natural running loss of the catalyst. The annual unit consumption of the catalyst was 1.14 kg/ton, which was a year-on-year decrease of 0.06 units. Focusing on the control of oil refining costs, strengthening economic activities and equipment cost analysis, strengthening key inspections such as equipment inspection and maintenance, material procurement, and strict non-productive expenditure management, the annual cash processing fee was reduced by 6.12 yuan per ton year-on-year, and annual cost savings exceeded 23 million yuan. yuan.
Optimizing Operation and Improving Benefits While strengthening energy and water saving management, Dagang Petrochemical Company focused on the optimization of energy-use water systems and the comprehensive utilization of resources, fully relied on scientific and technological progress, and promoted the continuous improvement of the level of energy-saving and water-saving work.
Dagang Petrochemical Company introduced a postdoctoral research project, invested more than 10 million yuan, completed and commissioned a wastewater treatment and reuse device with a treatment capacity of 300 tons/hour, and realized the recycling of industrial wastewater. Up to now, Dagang Petrochemical has reused nearly 7 million tons of treated sewage, creating more than 22 million yuan.
On this basis, the company also completed the preliminary investigation and research on a broad basis, in October 2006 was completed and put into operation using the ultrafiltration and reverse osmosis advanced process 300 tons per hour of water reuse desalination device, so that the sewage reuse rate From 50% to 70%, the unit consumption of fresh water decreased by 0.11 units year-on-year, which greatly promoted the optimization of water use and the improvement of water-saving levels. Last year, the company also made full use of the environmental protection emergency pool for rainwater recycling. In the whole year, it collected 42,000 tons of rainwater and created an effective amount of 168,000 yuan.
In order to further increase the utilization rate of energy, this year, Dagang Petrochemical Company will also carry out the work of catalytic, coking and low-temperature thermal utilization of MTBE devices. After the implementation of the project, it is expected to reduce the company's energy consumption by more than 1 unit and save 5,000 tons of standard coal per year. In addition, the optimization project for the atmospheric and vacuum heat exchanger network has completed feasibility study and is planned to be implemented in March this year. After the implementation of the project, it is expected to reduce the company’s energy consumption by 0.2 units and save 1,000 tons of standard coal annually.
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