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[Chemical Knowledge]：What are the upstream raw materials of DMC? What are the downstream products?

Read： 582 Time：16months ago Source：Transform the World with Simplicity

DMC (dimethyl carbonate) has a wide range of applications in the field of chemical production raw materials, and its upstream and downstream related products are rich and diverse. The following describes the upstream and downstream associated products of DMC in detail.

Upstream Associated Products:

1. Methanol: One of the main raw materials for DMC production is methanol, which reacts with carbon dioxide under certain pressure and temperature to generate DMC.
2. Carbon Dioxide: Another major feedstock for DMC production is carbon dioxide, usually derived from industrial tail gas or natural gas.

downstream related products:

1. Polyurethane (PU):DMC can be used as solvent and reaction raw material in polyurethane production, and participate in the synthesis of polyurethane foam, elastomer, coating and other products.
2. Polycarbonate (PC):DMC can be used to produce polycarbonate, a high-performance, transparent engineering plastic, widely used in electronic appliances, automobiles, construction and other fields.
3. Methyl methacrylate (MMA):DMC can be used as a raw material to produce methyl methacrylate for the manufacture of organic glass, coatings, adhesives, etc.
4. Ethylene glycol (EG):DMC and ethylene glycol can be transesterification reaction, the generation of diethyl carbonate and methanol, further processing can get ethylene glycol, ethylene glycol can be used to produce polyester fiber, antifreeze and other products.
5. Diesel additive: DMC can be used as a diesel additive to improve the combustion performance and environmental protection of diesel.

summary:

DMC has a connecting role in the field of chemical production raw materials, and its upstream and downstream related products are extensive. The main raw materials upstream are methanol and carbon dioxide, while the downstream products include polyurethane, polycarbonate, methyl methacrylate, ethylene glycol and other chemicals. Through in-depth research on the production and application of DMC, it is helpful to optimize the chemical production process, improve the efficiency of resource utilization, and promote the green development and technological progress of the chemical industry.

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