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| KNOW HOW： |
Technology for revamping amine sweetening process |
| Usage： |
Technologies For Pollution control |
| Keyword： |
amine |
| Remarks： |
The increase of organic sulfur compounds in sulfur and amine wastewater increases the difficulty for amine sweetening. Current amine sweetening system mostly combines amine crystallizing and sulfur removing, but is not efficient in removing all organic sulfur compounds from the by-product ammonia, resulting poor quality for the ammonia.
To address this problem, FRIPP carried out optimization and revamp for the tri-stage condensation system and the amine crystallizer, and is developing efficient desulfurizer that has high organic sulfur removing activity. At the same time, an analysis method has been developed for determining the contents of hydrogen sulfide and organic sulfur in ammonia.
Source:Fushun Research Institute of Petroleum and Petrochmicals,SINOPEC. |
| Original file： |
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Promulgator Info |
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| Country: |
CN |
| City: |
Dalian |
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teloon Soft Strategy Co.,LTD |
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As a professional E-information service platform with authoritative news and reports in chemical industry of chinese export and import market.Hichem has been received universally and praised highly since its established in 2001.In 2003,by joint effort of teloon chemicals and teloon soft strategy company(TSSC),Hichem team endeavored to recomposition the site ascribed to market requirement as well as offering our better service.Hichem focused on business to biusiness of new chemicals,fine chemicals,high chemicals and special chemicals.So naturally it is the very one-stop website for chemical information.Our sellers worldwide and build global on-line trade in the chemical industry. |
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