Invention Application
- Patent Title: CAPTURE MASS COMPOSED OF ELEMENTAL SULPHUR DEPOSITED ON A POROUS SUPPORT FOR CAPTURING HEAVY METALS
- Patent Title (中): 通过多孔支撑沉积元素硫的捕获质量用于捕获重金属
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Application No.: US13924740Application Date: 2013-06-24
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Publication No.: US20130341564A1Publication Date: 2013-12-26
- Inventor: Fabien PORCHERON , Karin BARTHELET , Arnaud BAUDOT , Marc-Antoine LELIAS , Alexandre NICOLAOS , Tiziana ARMAROLI , Clotilde JUBIN
- Applicant: IFP Energies Nouvelles
- Priority: FR12/01811 20120626
- Main IPC: B01D53/64
- IPC: B01D53/64 ; B01J20/08 ; B01J20/32 ; C07C7/12
Abstract:
The present invention concerns the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a dry or moist gaseous effluent (1) by means of a capture mass (2) comprising a porous support at least part of which is of low mesoporosity and an active phase based on sulphur. The invention is advantageously applicable to the treatment of gas of industrial origin, synthesis gas or natural gas.
Public/Granted literature
- US09486738B2 Capture mass composed of elemental sulphur deposited on a porous support for capturing heavy metals Public/Granted day:2016-11-08
Information query
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