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- High-Purity Hydrogen Sulfide Production Process
For better and safer production
Hydrogen Sulfide (H2S) is widely used as raw material for synthesis of a number of sulfur-containing compounds.
JGC hydrogen sulfide production process produces high-purity (≧99.9%) H2S by the reaction of hydrogen and sulfur. The production plant is compact and ensures easy and safe operation for the production of highly toxic hydrogen sulfide.
High-purity sodium hydrosulfide (NaSH aqueous solution) is also easily produced by the reaction between hydrogen sulfide and sodium hydroxide.
Sodium hydrosulfide Production Unit
- ・High-purity products
- ・Compact and economical production plants
- ・Lower cost and better safety than purchasing H2S
- ・High-performance and long-life catalyst for 2nd reactor
- ・Engineering Plastic (PPS)
- ・Amino acid (methionine)
- ・Non-ferrous metal refining
- ・Pharmaceuticals
- ・Cosmetics
- ・Hydrogen sulfide production : 2+1(design in progress) units
- ・Sodium hydrosulfide production : 4+1(design in progress) units
- ・Technology Award of The Japan Petroleum Institute (2000)
