- 专利标题： COMPOSITION FOR REMOVING SULFUR-CONTAINING COMPOUNDS
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申请号： US16975322申请日： 2019-02-20
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公开(公告)号： US20210032548A1公开(公告)日： 2021-02-04
- 发明人: Naoya MINAMOTO , Yuusuke SAITOU , Takuo TSURUTA
- 申请人： KURARAY CO., LTD.
- 申请人地址： JP Kamisu-shi
- 专利权人： KURARAY CO., LTD.
- 当前专利权人： KURARAY CO., LTD.
- 当前专利权人地址： JP Kamisu-shi
- 优先权： JP2018-035746 20180228
- 国际申请： PCT/JP2019/006305 WO 20190220
- 主分类号： C10G29/24
- IPC分类号： C10G29/24 ; B01D53/52 ; C10L3/10
摘要：
Provided is a composition for removing a sulfur-containing compound contained in at least one of a liquid and gas, the sulfur-containing compound being at least one selected from the group consisting of hydrogen sulfide and an —SH group-containing compound, the composition containing an aldehyde and an amine whose conjugate acid has a pKa value of 11.3 or higher in water at 25° C.