2024year8Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi ProvinceShaanxi Coal Group Branch Signed Coal Quality Utilization to Produce New Chemical Materials Project50ten thousand tons/yearDMCEngineering installation tower internals and packing contract, which includesDMCGas removal tower internalsInternal components of air scrubbing towerDMCInternal components of distillation towerTheMNRegeneration towerWaiting for tower internalsAnd the number of fillers is multiple sets, with tower diameters ofN1400-DN4000mmThe materials are stainless steel, plastic, and ceramic.

The following are pictures of the customer's on-site installation:

Regarding DMC knowledge:
In recent years, with the booming development of electric vehicles and mobile devices,The proportion of DMC used as an electrolyte solvent in the lithium battery industry has significantly increased, and the demand for DMC electrolyte solvents will further expand; As the main raw material of polycarbonate, the large-scale production of DMC has developed with the non phosgene synthesis process of PC, and with the rapid growth of demand for polycarbonate.
Dimethyl carbonate:Widely used organic solvents and chemical intermediates; Dimethyl carbonate, abbreviated as DMC, is a colorless, transparent, slightly odorous, and slightly sweet liquid at room temperature. It is insoluble in water and can be mixed with almost all organic solvents such as alcohols, ethers, and ketones. DMC, as an important non-toxic organic chemical intermediate, is widely used in electrolytes and other fields due to its molecular structure containing carbonyl, methyl, methoxy, and carbonylmethoxy groups. It can replace highly toxic chemicals and eliminate environmental pollution.