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[Chemical Knowledge]：What are the upstream raw materials for sulfur (pellets)? What do the downstream products contain?

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In the field of chemical production raw materials, sulfur (particles) as an important raw material, has a wide range of applications. Its upstream and downstream related products are numerous, forming a complete industrial chain. The following will introduce the upstream and downstream associated products of sulfur (particles) in detail.

upstream products

1. Natural gas: Natural gas is one of the main raw materials for sulfur production, and sulfur is extracted from hydrogen sulfide gas in natural gas.
2. Petroleum: Petroleum also contains hydrogen sulfide gas, which can be used as raw material for sulfur production.
3. Pyrite: Pyrite is one of the mineral raw materials for extracting sulfur, and sulfur can be obtained by roasting pyrite.

downstream products

1. sulfuric acid: sulfuric acid can be produced by the reaction of sulfur and oxygen, sulfuric acid is an important raw material in chemical production, widely used in fertilizer, dyes, medicine and other fields.
2. Phosphate fertilizer: The reaction of sulfur and phosphate rock can produce phosphate fertilizer, which is an essential fertilizer in agricultural production.
3. Rubber additives: Sulfur can be used as a rubber additive to improve the strength and wear resistance of rubber.
4. Surfactant: Sulfur can be used in the production of surfactants, widely used in cosmetic, textile, printing and dyeing industries.

From the above introduction, it can be seen that there are many upstream and downstream related products of sulfur (particles), involving a wide range of fields, which is of great significance to chemical production. At the same time, the production and use of sulfur also need to be strictly controlled to ensure its environmental protection and safety. In the actual production of

, the appropriate sulfur particle size and purity should be selected according to the specific product requirements and process conditions to ensure the smooth progress of the production process and the stability of product quality. At the same time, it is also necessary to strengthen environmental awareness, take effective measures to reduce environmental pollution in the production process, and promote the sustainable development of the chemical industry.

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