Invention Grant
- Patent Title: Catalytic oxidation of sulphide species
- Patent Title (中): 硫化物种类的催化氧化
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Application No.: US14128070Application Date: 2012-06-21
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Publication No.: US08986638B2Publication Date: 2015-03-24
- Inventor: Ivana Ivanovic-Burmazovic , Milos Filipovic
- Applicant: Ivana Ivanovic-Burmazovic , Milos Filipovic
- Applicant Address: DE Erlangen
- Assignee: Friedrich-Alexander-Universitaet Erlanden-Nuernberg
- Current Assignee: Friedrich-Alexander-Universitaet Erlanden-Nuernberg
- Current Assignee Address: DE Erlangen
- Agency: Mayer & Williams PC
- Agent Ann Wieczorek
- Priority: EP11170667 20110621
- International Application: PCT/EP2012/062005 WO 20120621
- International Announcement: WO2012/175630 WO 20121227
- Main IPC: B01D53/52
- IPC: B01D53/52 ; C01B17/64 ; C02F1/72 ; B01D53/86 ; C01B17/05 ; C10G27/10 ; B01J31/16 ; B01J31/18 ; B01J31/22 ; C02F101/10
Abstract:
The present invention relates to a process for the catalytic oxidation of sulphide, mono- and/or dihydrogen sulphide, comprising the step of contacting the sulphide, mono- and/or dihydrogen sulphide in the presence of oxygen with a chelate complex comprising (i) a metal cation selected from the group consisting of Fez+, Mnz+, Niz+ and Coz+, where z=2 or 3, and (ii) a chelate ligand containing a porphyrin, a phthalocyanine or a porphyrazine ring coordinated to the metal cation, and at least one cationic substituent covalently attached to the ring in the chelate ligand.
Public/Granted literature
- US20140140912A1 CATALYTIC OXIDATION OF SULPHIDE SPECIES Public/Granted day:2014-05-22
Information query
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