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Your present location: Home >> Information Channel >> Industry Information >> Jilin Petrochemical Ethylene Plant Exploits Potential and Creates More Than 55.9 Million Yuan

Jilin Petrochemical Ethylene Plant taps potential to create more than 55.9 million yuan

Release time: 2020/1/15 13:03:43 Click times: 3843
This article tags: Ethylene creates more than 55.9 million

The Jilin Petrochemical Ethylene Plant's "Economic Activity Analysis Report 2019" shows that the ethylene plant will produce 720,630 tons of ethylene in 2019, which is 626 tons over the planned production; 261,350,000 tons of low density polyethylene, which is 129 tons over the planned production; high density production The production of polyethylene was 286.38 million tons, which exceeded the planned output of 1584 tons; the production of propylene was 35.935 million tons, which was over the planned annual output of 13.379 million tons.

"Science and technology innovation is the driving force for high-quality development. In 2019, our factory boldly implemented bottlenecks, energy conservation and emission reduction, and production optimization in the plant. The overall level of efficiency of the plant has been significantly improved." A person in charge of the ethylene plant said.

The ethylene plant has developed a long-term operation of cracking furnaces for ethylene plants. At present, the operating cycles of No. 1 to No. 6 cracking furnace, No. 8 to No. 10 cracking furnace, and No. 7 cracking furnace have exceeded 50 days, 63 days, and 80 days, respectively. The 10 cracking furnaces reduce the number of scorches more than 15 times a year, save annual fuel costs of about 2.52 million yuan, reduce the operating failure rate by 25%, and extend the operating cycle by more than 15%, creating a history of good results.

The ethylene plant also established long-cycle operation targets based on the current status of 9 reboilers in each of the new and old areas of the ethylene plant for deethane, depropane, and butane desulfurization, and took a random inspection of the content and setting of key components of the auxiliary additives entering the plant. The daily operating temperature and pressure indicators, tracking the consumption of additives, and checking the quality of inspection and maintenance, etc., have extended the deboiler system reboiler operation cycle from 110 days to 180 days, and the depropane system operation cycle from 53 days The operation period of the debutane system was extended from 90 days to 120 days.

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