Meijin's 300,000 tons/year ethylene glycol project achieved a smooth output of crude DMO at one time

On the morning of February 23, the Shanxi Meijin integrated tail gas to 300,000 tons/year ethylene glycol co-production LNG project achieved the smooth output of crude DMO (dimethyl oxalate) at one time, marking that the project has achieved a phased start-up.
The results have laid a solid foundation for the subsequent high-quality and high-level production of polyester-grade ethylene glycol
.

The Shanxi Meijin project was handed over smoothly on December 16, 2021.
In order to ensure the successful start-up and stable operation of the project, all members of the project team worked overtime to carry out linkage debugging, catalyst reduction, driving safety inspection, etc.
Complete all driving preparations before the Spring Festival to escort the smooth delivery of materials after the year
.

Shanxi Meijin Huasheng integrated tail gas to 300,000 tons of ethylene glycol co-production LNG project is a 3.
85 million tons of coking and its extension supporting project built by Shanxi Meijin Energy Co.
, Ltd.
in Qingxu Economic and Technological Development Zone, Taiyuan.
Help the coking industry in Shanxi Province to reduce excess capacity and fight the tough battle of pollution prevention and control
.

The project utilizes the characteristics of hydrogen-rich coke oven gas and carbon-rich blast furnace gas and converter gas, coupling the three gases to produce high-end chemicals, adhering to the new concept of improving the coupling of coking, metallurgy and chemical industry, and aiming at high efficiency and low energy consumption to achieve coking A new pattern of organic integration and coordinated development with the modern coal chemical industry, to create high-tech, high value-added fine coking chemical products, and to promote the green transformation of China's coking industry with coking products-renewable resources-recycling as the path
.

The main construction contents of the project include coke oven gas/converter gas/blast furnace gas purification unit, H₂/CO separation unit, dimethyl oxalate unit, ethylene glycol unit, whole plant storage and transportation unit, air separation unit, etc.
and other public auxiliary and supporting facilities system
.

This project is an important link in the coal-coke-gas-chemical-hydrogen industry chain of Meijin Group.
The project realizes coal resources by further processing coke oven gas, which is a dry distillation product in the coal coking process, to produce ethylene glycol and LNG.
It is of great significance to promote the upgrading of the local energy and chemical industry
.