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

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Liquefied natural gas (LNG) is a kind of clean energy, because of its high efficiency, environmental protection, safety and other advantages, is widely used in the field of chemical production. There are many upstream and downstream related products of LNG, some of which are described below.

1. upstream associated products

1. Natural gas

The main raw material of liquefied natural gas is natural gas, so the output and price of natural gas directly affect the production cost and market price of liquefied natural gas.

2. Nitrogen

In the process of producing liquefied natural gas, nitrogen needs to be used as a coolant. Therefore, the supply of nitrogen is also an important guarantee for the production of liquefied natural gas.

2. downstream associated products

1. methanol

methanol is an important chemical raw material, and liquefied natural gas can be used as one of the raw materials for methanol production. The conversion of liquefied natural gas into methanol can further expand the application field of liquefied natural gas.

2. Ammonia

Ammonia is a compound widely used in agriculture, chemical industry and other fields, and liquefied natural gas can also be used as one of the raw materials for ammonia production. By converting liquefied natural gas into ammonia, it can meet the demand for ammonia in agriculture, chemical industry and other fields.

3. ethylene glycol

ethylene glycol is an important organic compound, widely used in antifreeze, solvent and other fields. Liquefied natural gas can be used as one of the raw materials for ethylene glycol production, and liquefied natural gas can be converted into ethylene glycol through chemical reaction.

4. Olefin

Olefin is an important class of organic compounds, widely used in plastics, rubber, fiber and other fields. Liquefied natural gas can be converted into olefins through cracking and other methods, further expanding the application field of liquefied natural gas.

In short, there are many upstream and downstream related products of LNG, involving many fields, such as chemical industry, agriculture, energy, etc. With the continuous advancement of technology and the continuous expansion of applications, the upstream and downstream related products of LNG will continue to increase.

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