Invention Grant
- Patent Title: Process for the removal of heavy metals from gases
- Patent Title (中): 从气体中去除重金属的工艺
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Application No.: US12335713Application Date: 2008-12-16
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Publication No.: US07955576B2Publication Date: 2011-06-07
- Inventor: Joseph B. Cross , Glenn W. Dodwell , Marvin M. Johnson , Edward L. Sughrue, II , Jianhua Yao
- Applicant: Joseph B. Cross , Glenn W. Dodwell , Marvin M. Johnson , Edward L. Sughrue, II , Jianhua Yao
- Applicant Address: US TX Houston
- Assignee: ConocoPhillips Company
- Current Assignee: ConocoPhillips Company
- Current Assignee Address: US TX Houston
- Main IPC: B01D47/00
- IPC: B01D47/00
Abstract:
A composition, containing vanadium and a support, wherein at least a portion of the vanadium has crystallite sizes of less than about 100 Å as determined by an analytical method such as X-Ray Diffraction, is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate mercury adsorption stage.
Public/Granted literature
- US20090092528A1 PROCESS FOR THE REMOVAL OF HEAVY METALS FROM GASES, AND COMPOSITIONS THEREFOR AND THEREWITH Public/Granted day:2009-04-09
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