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[Chemical Knowledge]：What are the upstream raw materials for compressed hydrogen? What are the downstream products?

Read： 411 Time：19months ago Source：Transform the World with Simplicity

Compressed hydrogen 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 are some upstream and downstream associated products related to compressed hydrogen:

1. Upstream products:

(1) Natural gas: Natural gas is one of the main raw materials of compressed hydrogen. Natural gas can be converted into hydrogen through steam reforming or partial oxidation.

(2) Coal: Coal can also be converted to hydrogen through a gasification reaction, but this process usually requires a large amount of energy.

(3) Water electrolysis: High-purity hydrogen can be produced by water electrolysis, but the energy consumption is high.

2. Downstream products:

(1) Ammonia: The combination of hydrogen and nitrogen can produce ammonia, which is an important chemical raw material for the production of fertilizers, explosives and other products.

(2) Methanol: The reaction of hydrogen and carbon monoxide can produce methanol. Methanol is an important organic chemical raw material for the production of formaldehyde, acetic acid and other products.

(3) Petrochemical products: Hydrogen can be used in petroleum cracking, hydrofining and other petrochemical processes to improve oil quality and yield.

(4) Fuel cell: Compressed hydrogen can be used as fuel for fuel cells to generate electrical and thermal energy.

In short, compressed hydrogen 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, which is of great significance for promoting the development of the chemical industry.

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