Invention Grant
- Patent Title: Absorbents
- Patent Title (中): 吸收剂
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Application No.: US12867829Application Date: 2009-01-29
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Publication No.: US08197695B2Publication Date: 2012-06-12
- Inventor: Matthew John Cousins , Robert Logan , Christopher John Young
- Applicant: Matthew John Cousins , Robert Logan , Christopher John Young
- Applicant Address: GB London
- Assignee: Johnson Matthey PLC
- Current Assignee: Johnson Matthey PLC
- Current Assignee Address: GB London
- Agency: RatnerPrestia
- Priority: GB0802828.4 20080215
- International Application: PCT/GB2009/050085 WO 20090129
- International Announcement: WO2009/101429 WO 20090820
- Main IPC: C02F1/42
- IPC: C02F1/42 ; B01D53/02 ; B01J20/00
Abstract:
An absorbent composition suitable for removing mercury, arsenic or antimony from fluid streams includes 5-50% by weight of a particulate sulphided copper compound, 30-90% by weight of a particulate support material, and the remainder one or more binders, wherein the metal sulphide content of the absorbent, other than copper sulphide, is below 5% by weight.
Public/Granted literature
- US20100320153A1 ABSORBENTS Public/Granted day:2010-12-23
Information query
