Another major milestone of 200000 ton methanol project in Xinjiang

We learned from Zhongtai Coal Coking Co., Ltd., a new company of Henan energy and chemical group that five equipment, including sulfur pre converter, sulfur converter and secondary fine desulfurization tank, are all installed in place for the core equipment of fine desulfurization device of 200000 t / a coke oven gas to methanol project of the company, which marks the successful completion of another project node. It is reported that the device adopts the dry desulfurization method of iron molybdenum hydrogenation catalyst and zinc oxide. Its task is to reduce the total sulfur of various forms in the coke oven gas to a low level, so as to ensure that qualified coke oven gas is sent to the conversion device, and meet the requirements of the conversion catalyst of the conversion device and the synthesis catalyst of the synthesis device for sulfur. During the installation of equipment, the operators of each system worked together to overcome the problems such as narrow hoisting site, heavy equipment and huge volume, constantly adjust the equipment orientation, measure the whole process of real-time monitoring with theodolite, coordinate with each other to smoothly adjust the equipment to the level, successfully locate on the basis of the equipment, and successfully complete the hoisting operation.

At present, the device is in the process of ladder platform installation, equipment refractory lining pouring and oven preparation. The project is located in Baicheng heavy chemical industry park, Aksu District, Xinjiang, with a total budget investment of 690 million yuan. It mainly produces refined methanol through refined desulfurization, conversion, syngas compression, methanol synthesis and methanol rectification, which has the characteristics of low investment, high output, energy conservation and environmental protection, and good economic benefits. Zhongtai coal coking is the first coal chemical enterprise that uses coke oven gas to produce methanol in Baicheng County, Aksu Prefecture, Xinjiang. After the project is completed and put into operation, 432 million cubic meters of coke oven surplus gas can be consumed annually, 250 million cubic meters of hydrogen resources can be effectively utilized, and 39500 tons of carbon dioxide emission reduction can be reduced, fundamentally solving the environmental pollution caused by coke oven gas venting. At the same time, the project can produce 200000 tons of refined methanol every year, with an annual output value of 440 million yuan, profits and taxes of more than 50 million yuan, and will create more than 150 jobs for Baicheng county.