Dalian Ligong Safety Equipment Co.,Ltd
On April 6, Qinghai Damei Coal Tail Gas Comprehensive Utilization Olefin Project 600,000-ton/year polyethylene equipment large-scale equipment degassing warehouse successfully completed hoisting Qinghai Damei Coal Tail Gas Comprehensive Utilization Olefins Project investment 1.27 billion yuan, project Located in the west area of Ganhe Industrial Park in Xining Economic and Technological Development Zone, Qinghai Province, the project officially started on March 23, with a construction scale of 1.8 million tons/year of methanol to olefins, 300,000 tons/year of polyethylene, 400,000 tons/year of polypropylene and Supporting public works, auxiliary projects and necessary off-site engineering. The project uses MTO-grade methanol as raw material, and produces production units of polyethylene, polypropylene, MTBE and C4/C6 by means of methanol to olefins, olefin conversion, MTBE/1-butene, polyethylene, polypropylene and other production units. Among them, the project MTO unit adopts the DMTO technology of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and is contracted by Sinopec Luoyang Engineering Co., Ltd. EPC.
It is reported that part of the regional methanol resources used in this project comes from the project smelting by-product tail gas methanol production project. The construction of the project will form an extension of the regional smelting tail gas-methanol-polyolefin industrial chain. Therefore, the project name is designated as the tail gas of the Dameigan River Industrial Park in Qinghai Province. With comprehensive utilization of olefins production projects, this project does not directly use the smelter tail gas to produce methanol. The project raw material methanol comes from Qinghai Guilu Chemical Co., Ltd. (1 million t/a), Western Petrochemical Co., Ltd. (600,000 t/a) and PetroChina Qinghai Oilfield Golmud Refinery (300,000 t/a). Both have signed the letter of intent for methanol supply and sales. .
The bursting discs produced by our company have been widely used in the petrochemical polyethylene industry, and have maintained a good cooperation with many foreign customers, providing long-term rupture disc products.
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