Lanzhou Petrochemical: tapping the potential to increase efficiency and reduce energy consumption-strong strength in scientific and technological progress.

Our reporter Li Chenqi and correspondent Chen Faming reported: Lanzhou Petrochemical Company focuses on the refining and chemical production and operation plan, through the implementation of "safe, stable, clean, economical, optimized, and efficient" operation measures, optimize resource allocation, and effectively reduce enterprise energy consumption, And promote scientific and technological progress and scientific and technological efficiency, promote scientific research development and transformation of scientific research results, so that the competitiveness of enterprises has been significantly improved. In 2008, Lanzhou Petrochemical Company processed 10.0189 million tons of crude oil, produced 6.7414 million tons of gasoline, coal and diesel, and 701400 tons of ethylene. The annual operating income was 62.239 billion billion yuan, an increase of 12.88 percent over the same period last year.

Lanzhou Petrochemical Company overcomes the unfavorable factors of many varieties of crude oil and large quality differences, increases the transportation volume of crude oil pipelines, diversifies processing methods, strives to reduce crude oil loss and processing loss rate, and realizes the high-price and low-cost operation of oil refining. They also further optimized the processing technology and public process, maximized the benefits through production optimization, and increased the mutual supply of oil refining and chemical raw materials. In 2008, the mutual supply of oil refining and chemical raw materials reached 1.55 million tons. Under the condition of shrinking market demand for refined oil and low-load operation of oil refining equipment, the comprehensive commodity yield and comprehensive energy consumption of oil refining still maintained a good level, reaching 93.37 per ton and 75.58kg standard oil respectively; the comprehensive energy consumption of ethylene is 742.04kg of standard oil per ton, down 73.51kg of standard oil per ton year on year.

According to the deployment of PetroChina (11.19,0.50,4.68) Group Company, Lanzhou Petrochemical Company has carried out the theme activity of "thrift, tapping potential and increasing efficiency", identified 83 measures and implemented 17 key energy-saving and water-saving projects. With the continuous improvement of refining and chemical capacity, 120000 tons of standard coal and 4.66 million tons of water were saved in 2008, and the fresh water consumption and domestic water consumption of refining and chemical system were greatly reduced, tons of crude oil water consumption fell to 0.86 tons. Through the completion and commissioning of key environmental protection projects, Lanzhou Petrochemical has improved the "three-level prevention and control system", strengthened the monitoring of key projects and key pollution sources, and strictly assessed the phenomenon of excessive discharge and random discharge. In 2008, the total amount of wastewater discharge in the plant area decreased by 1.87 million tons compared with the same period last year, and the comprehensive qualified rate of industrial wastewater discharge reached 99.15, an increase of 3.05 percentage points over the same period last year.

Lanzhou Petrochemical Company also pays attention to the development of new products and accelerates the transformation of scientific research results. In 2008, it industrialized trial production of 30 varieties, and for the first time developed and produced 8 new products such as bottle cap special materials and environmentally friendly styrene-butadiene rubber. Eight projects including development won the third prize of the China National Petroleum Corporation's Science and Technology Progress 1. 2., and obtained 21 national patent application numbers, becoming the only national intellectual property demonstration unit of PetroChina.

At the same time, Lanzhou Petrochemical Company actively implemented technical research and technical improvement measures, increased production of propylene heavy oil cracking catalyst, comprehensive utilization of catalytic oil slurry, optimized utilization of ethylene cracking heavy oil resources, delayed coking tower bottom valve and other key technology breakthroughs, refinery dry gas concentration, styrene plant molecular sieve, large ethylene furnace front tank, shape-selective molecular sieve device vacuum system and other 24 technical improvement projects were completed, A number of production problems and technical problems have been solved, and the technical and economic indicators of refining and chemical plants have been improved. In 2008, Lanzhou Petrochemical Company produced 1.1439 million tons of synthetic resin, ranking first in the country in terms of resin production capacity; 122200 tons of synthetic rubber, an increase of 80.76 percent over the same period last year; 54000 tons of refining catalyst, an increase of 4.69 percent over the same period last year, with a domestic market share of more than 30 percent; and 120 special valves, with a domestic market share of more than 90 percent.

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