WO2010151461A3 - Compounds and process for desulfurization of hot fuel gases - Google Patents

Compounds and process for desulfurization of hot fuel gases Download PDF

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Publication number
WO2010151461A3
WO2010151461A3 PCT/US2010/038752 US2010038752W WO2010151461A3 WO 2010151461 A3 WO2010151461 A3 WO 2010151461A3 US 2010038752 W US2010038752 W US 2010038752W WO 2010151461 A3 WO2010151461 A3 WO 2010151461A3
Authority
WO
WIPO (PCT)
Prior art keywords
desulfurization
compounds
fuel gases
mno
hot fuel
Prior art date
Application number
PCT/US2010/038752
Other languages
French (fr)
Other versions
WO2010151461A2 (en
Inventor
Manuela Serban
Alakananda Bhattacharyya
Lisa M. King
Original Assignee
Uop Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/492,495 external-priority patent/US20100327224A1/en
Priority claimed from US12/492,499 external-priority patent/US20100135884A1/en
Application filed by Uop Llc filed Critical Uop Llc
Publication of WO2010151461A2 publication Critical patent/WO2010151461A2/en
Publication of WO2010151461A3 publication Critical patent/WO2010151461A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/2073—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium

Abstract

The present invention involves a process and materials for desulfurization of a gaseous stream comprising contacting the gas stream with a manganese aluminate catalyst. The manganese aluminate catalyst is preferably selected from the group consisting of Mn2xAl2O2x+3, Mn(2-y)(MnO)yAl2O(5-y), Mn(4-y)(MnO)yAl2O(7-y), Mn(6-y)(MnO)yAl2O(9-y), Mn(1-z)(MnO)zAlO(3-z) and intermediates thereof, wherein x ≥ 0.5, 0≤y≤2 and 0≤z≤1. Preferably, x is between 1 and 3.
PCT/US2010/038752 2009-06-26 2010-06-16 Compounds and process for desulfurization of hot fuel gases WO2010151461A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/492,495 US20100327224A1 (en) 2009-06-26 2009-06-26 Compounds for Desulfurization of Hot Fuel Gases
US12/492,495 2009-06-26
US12/492,499 2009-06-26
US12/492,499 US20100135884A1 (en) 2009-06-26 2009-06-26 Process for Desulfurization of Hot Fuel Gases

Publications (2)

Publication Number Publication Date
WO2010151461A2 WO2010151461A2 (en) 2010-12-29
WO2010151461A3 true WO2010151461A3 (en) 2011-04-21

Family

ID=43387102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/038752 WO2010151461A2 (en) 2009-06-26 2010-06-16 Compounds and process for desulfurization of hot fuel gases

Country Status (1)

Country Link
WO (1) WO2010151461A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116587A (en) * 1990-01-18 1992-05-26 Board Of Trustees Operating Michigan State University Layered double hydroxide sorbents for the removal of sox from flue gas resulting from coal combustion
US5426083A (en) * 1994-06-01 1995-06-20 Amoco Corporation Absorbent and process for removing sulfur oxides from a gaseous mixture
US20030203806A1 (en) * 1997-10-20 2003-10-30 Vierheilig Albert A. Compounds, compositions and methods to reduce SOx emissions from FCC units
KR100413379B1 (en) * 2002-12-14 2004-01-03 오광중 Regenerable manganese-based sorbents(MA) for removal of hydrogen sulfide and method for preparing the same
KR20050091789A (en) * 2003-01-31 2005-09-15 엥겔하드 코포레이션 Layered catalyst composite and use thereof
US20060144227A1 (en) * 2002-06-19 2006-07-06 White Mark G Adsorbents, methods of preparation, and methods of use thereof
US20070227951A1 (en) * 2004-05-31 2007-10-04 Jeyagorwy Thirugnanasampanthar Novel Process for Removing Sulfur from Fuels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116587A (en) * 1990-01-18 1992-05-26 Board Of Trustees Operating Michigan State University Layered double hydroxide sorbents for the removal of sox from flue gas resulting from coal combustion
US5426083A (en) * 1994-06-01 1995-06-20 Amoco Corporation Absorbent and process for removing sulfur oxides from a gaseous mixture
US20030203806A1 (en) * 1997-10-20 2003-10-30 Vierheilig Albert A. Compounds, compositions and methods to reduce SOx emissions from FCC units
US20060144227A1 (en) * 2002-06-19 2006-07-06 White Mark G Adsorbents, methods of preparation, and methods of use thereof
KR100413379B1 (en) * 2002-12-14 2004-01-03 오광중 Regenerable manganese-based sorbents(MA) for removal of hydrogen sulfide and method for preparing the same
KR20050091789A (en) * 2003-01-31 2005-09-15 엥겔하드 코포레이션 Layered catalyst composite and use thereof
US20070227951A1 (en) * 2004-05-31 2007-10-04 Jeyagorwy Thirugnanasampanthar Novel Process for Removing Sulfur from Fuels

Also Published As

Publication number Publication date
WO2010151461A2 (en) 2010-12-29

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