Invention Grant
- Patent Title: Regenerable removal of sulfur from gaseous or liquid mixtures
- Patent Title (中): 从气态或液体混合物中可再生除去硫
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Application No.: US13124530Application Date: 2009-10-16
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Publication No.: US08968692B2Publication Date: 2015-03-03
- Inventor: Gary E. Harman
- Applicant: Gary E. Harman
- Applicant Address: US NY Ithaca
- Assignee: Cornell University
- Current Assignee: Cornell University
- Current Assignee Address: US NY Ithaca
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent Andrew K. Gonsalves, Esq.
- International Application: PCT/US2009/061014 WO 20091016
- International Announcement: WO2010/045562 WO 20100422
- Main IPC: B01D15/00
- IPC: B01D15/00 ; B01D53/48 ; B01J8/00 ; C05F11/00 ; C09K3/00 ; C02F1/28 ; B01D53/02 ; C05D9/00 ; C02F1/66 ; C02F101/10
Abstract:
The present invention relates to a method for removing sulfur from a gaseous or liquid mixture. This method involves contacting the gaseous or liquid mixture with an iron-enriched matrix under conditions effective to remove sulfur from the mixture through adsorption of the sulfur to the matrix. The iron-enriched matrix used in this method is a lignocellulosic material that is enriched with iron. The present invention also relates to a system, composition, and plant fertilizer that contain the iron-enriched matrix. Methods of making the composition and preparing a plant fertilizer are also disclosed.
Public/Granted literature
- US20110197640A1 REGENERABLE REMOVAL OF SULFUR FROM GASEOUS OR LIQUID MIXTURES Public/Granted day:2011-08-18
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