Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > What are the upstream raw materials for urea (carbamide) and what are the downstream products?

[Chemical Knowledge]：What are the upstream raw materials for urea (carbamide) and what are the downstream products?

Read： 415 Time：12months ago Source：Transform the World with Simplicity

In the field of chemical production raw materials, urea (carbamide), as an important nitrogen source compound, has a wide range of upstream and downstream related products. The following are some upstream and downstream products related to urea:

upstream products:

1. natural gas: natural gas is one of the main raw materials for the production of urea, through the process of natural gas urea, the methane in natural gas is converted into ammonia, and then further synthesis of urea.
2. Coal: Coal is also one of the important raw materials for the production of urea.
3. Ammonium bicarbonate: Ammonium bicarbonate can be used as a raw material for the production of urea. Ammonium bicarbonate is decomposed by heating to obtain ammonia and carbon dioxide, and then urea is further synthesized.

downstream products:

1. compound fertilizer: urea can be used as the main nitrogen source component of compound fertilizer, combined with phosphorus, potassium and other elements to make compound fertilizer for agricultural production.
2. Urea-formaldehyde resin: Urea-formaldehyde resin can be prepared by the reaction of urea and formaldehyde, which is an important adhesive and is widely used in wood processing, construction, automobiles and other fields.
3. Melamine: Urea can be used as a raw material for the production of melamine, melamine is an important chemical raw material for the production of plastics, coatings, insulation materials, etc.
4. cyanuric acid: urea and nitric acid can be prepared by the reaction of cyanuric acid, which is an important chemical intermediate for the production of drugs, pesticides, dyes and so on.

In short, urea, as an important chemical raw material, has a wide range of upstream and downstream related products in the field of chemical production raw materials, and plays an important role in promoting agricultural production and the development of the chemical industry.

Previous： What are the upstream raw materials of carbon five resin and aliphatic hydrocarbon resin? What do the downstream products contain?

Next： What are the upstream raw materials for DMF(N,N-dimethylformamide) and what are the downstream products?

News Categories