- 专利标题： METHODS, PRODUCTS & USES RELATING TO SCAVENGING OF ACIDIC SULFIDE SPECIES
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申请号： US17270391申请日： 2019-08-21
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公开(公告)号： US20210179926A1公开(公告)日： 2021-06-17
- 发明人: Philip Maltas
- 申请人： Innospec Limited
- 申请人地址： GB Ellesmere Port, Cheshire
- 专利权人： Innospec Limited
- 当前专利权人： Innospec Limited
- 当前专利权人地址： GB Ellesmere Port, Cheshire
- 优先权： GB1813647.3 20180822
- 国际申请： PCT/GB2019/052353 WO 20190821
- 主分类号： C09K8/54
- IPC分类号： C09K8/54 ; C09K8/52 ; C10G29/26 ; C10G75/00 ; C10L3/10 ; C10G29/20 ; B01D53/14 ; B01D53/52 ; B01D53/78 ; C02F1/28
摘要：
The use of the combination of (a) an imine compound and (b) a compound including a soft electrophilic centre to scavenge and retain acidic sulfide species at a higher temperature and/or scavenge acidic sulfide species at an increased rate compared to that achieved using the imine compound alone.