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- 12.0kt/a two methyl two sulfur production unit of Xinjiang Xingfa chemical compa
- Shanxi Sunshine Group 600 thousand tons / year coke oven flue gas single alkali
- Guizhou Xingfa company 25 thousand tons / year two dimethyl sulfoxide synthesis
- Shandong Haike group of 15 thousand tons of sulfur flue gas treatment project de
- Eliminate backward production capacity award!
1. Patented technology obtained:
• comprehensive treatment method for sulfur containing flue gas, patent No. ZL 200910305992.8
• calcium sodium double alkali flue gas desulfurization equipment, patent No. ZL 201220353183.1
• "for the bottom reboiler of the tower", patent No. ZL 20122, 0259145.X
• "flash vaporization of hydrocarbon removal tanks for desulfurization", patent No. ZL 201220351049.8
• bottom reboiler, steam condensate drain device, patent No. ZL 201220259173.1
• device for removing organic sulfur from tail gas of yellow phosphorus, patent No. ZL 201520647667
• treatment equipment for production of tail gas from two methylene sulfoxide, patent No. ZL 201520646857
• device for removing phosphine from tail gas of yellow phosphorus, patent No. ZL 201520646483.2
• two methyl two sulfur production plant, patent No. ZL 201520646888.6
• a device for the continuous absorption of sodium hydrogen sulfide, ZL 201220399349.3
2, the development of proprietary technology:
Hydrogen sulfide separation and purification technology and complete set of equipment
Carbon disulfide production process and complete set of equipment
• two methyl two thioether process technology and complete set of equipment
The production technology and complete sets of equipment - ch3sna
Process technology and complete sets of methyl sulfonyl chloride production
Process technology and complete set of equipment for producing sulfonic acid
Carbon dioxide separation and recovery process technology and complete sets of equipment
PSA purification process and complete set of equipment
• comprehensive treatment method for sulfur containing flue gas, patent No. ZL 200910305992.8
• calcium sodium double alkali flue gas desulfurization equipment, patent No. ZL 201220353183.1
• "for the bottom reboiler of the tower", patent No. ZL 20122, 0259145.X
• "flash vaporization of hydrocarbon removal tanks for desulfurization", patent No. ZL 201220351049.8
• bottom reboiler, steam condensate drain device, patent No. ZL 201220259173.1
• device for removing organic sulfur from tail gas of yellow phosphorus, patent No. ZL 201520647667
• treatment equipment for production of tail gas from two methylene sulfoxide, patent No. ZL 201520646857
• device for removing phosphine from tail gas of yellow phosphorus, patent No. ZL 201520646483.2
• two methyl two sulfur production plant, patent No. ZL 201520646888.6
• a device for the continuous absorption of sodium hydrogen sulfide, ZL 201220399349.3
2, the development of proprietary technology:
Hydrogen sulfide separation and purification technology and complete set of equipment
Carbon disulfide production process and complete set of equipment
• two methyl two thioether process technology and complete set of equipment
The production technology and complete sets of equipment - ch3sna
Process technology and complete sets of methyl sulfonyl chloride production
Process technology and complete set of equipment for producing sulfonic acid
Carbon dioxide separation and recovery process technology and complete sets of equipment
PSA purification process and complete set of equipment
Anhydrous sodium sulfite production technology and complete set of equipment
