The hottest Jilin Petrochemical realizes the green

2022-08-19
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Jilin Petrochemical realizes the green production of styrene butadiene rubber with its own technology

on October 21, the environmental friendly styrene butadiene rubber 1502e project jointly developed by the Research Institute of Jilin Petrochemical Company and Jilin Petrochemical organic synthesis plant passed the acceptance, and the annual industrialization test will be carried out in November. This is another achievement made by Jilin Petrochemical after the success of environmental friendly styrene butadiene rubber 1500e industrial production. Since then, Jilin Petrochemical has improved the experimental waveform, relying on independent technology to realize the green and environmental protection of styrene butadiene rubber products, and the structural adjustment of Jilin Petrochemical products has been upgraded again

Jilin Petrochemical scientific and technological personnel aim to optimize the production of leading devices, achieve energy conservation, emission reduction and green environmental protection, seize opportunities, and seek business opportunities in breaking technical barriers in the future. On the basis of fully completing the development of environmental friendly styrene butadiene rubber 1500e, the research institute has cooperated with the organic synthesis plant to carry out the research and development of environmental friendly styrene butadiene rubber 1502e since the second half of 2009

project manager Dr. lushuli, deputy chief engineer of the Institute, said: "Environmental friendly styrene butadiene rubber 1502e belongs to light colored rubber, and the appearance is very important, so the same additives as 1500e cannot be used. Jilin Petrochemical styrene butadiene rubber 1502e products have their own characteristics, 300% of the 25 minute constant elongation stress is high, and the control intermediate value is 17.7 MPa, while Qilu Petrochemical and Lanzhou Petrochemical control the intermediate value is 15.5 MPa. The guarantee of constant elongation stress is the key, but the high constant elongation stress and color are a pair of contradictions. The environmental friendly styrene butadiene rubber 1 developed this time 502e technology has successfully overcome this contradiction and achieved the desired effect. "

Wang Xunzhang, President of Jilin Petrochemical Research Institute, said that during the "Eleventh Five Year Plan" period, the Institute carried out research and development in five advantageous areas: synthetic rubber, synthetic resin, organic synthesis and catalysis, environmental protection and Bioengineering, and special fibers

in terms of the industrialization prospect of environmental friendly styrene butadiene rubber 1502e, Wang Xun Zhang said that Jilin Petrochemical styrene butadiene rubber has three production lines introduced by construction experts. Last year, 50000 tons of environmental friendly styrene butadiene rubber 1500e were produced with one production line, and at present, the production capacity and stability have been achieved. In the future, Jilin Petrochemical will use two production lines with a capacity of 110000 tons, which can produce environmentally friendly styrene butadiene rubber 1502e. Jilin Petrochemical styrene butadiene rubber products not only achieve safety and environmental protection, but also further improve the product grade, which is expected to bring higher economic benefits to the company

extended reading

styrene butadiene rubber (SBR) is the largest variety of general synthetic rubber and one of the first rubbers to achieve industrial production. It is widely used in the production of tires, tapes, hoses, wires and cables, medical appliances and various rubber products. With the increasing awareness of environmental protection around the world, it is particularly important to point out that the international market has set a service life for styrene butadiene rubber in the past 10 years. The European Union has formulated a strict "N-nitrosamine products - European Union Chemical Regulation trgs552" for these products, which strictly restricts the entry of these products into the European Union

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