WO2002009852A3 - System and process for removal of pollutants from a gas stream - Google Patents

System and process for removal of pollutants from a gas stream Download PDF

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Publication number
WO2002009852A3
WO2002009852A3 PCT/US2001/024130 US0124130W WO0209852A3 WO 2002009852 A3 WO2002009852 A3 WO 2002009852A3 US 0124130 W US0124130 W US 0124130W WO 0209852 A3 WO0209852 A3 WO 0209852A3
Authority
WO
WIPO (PCT)
Prior art keywords
removal
oxides
pollutants
sorbent
pollutant
Prior art date
Application number
PCT/US2001/024130
Other languages
French (fr)
Other versions
WO2002009852A2 (en
WO2002009852A9 (en
Inventor
John E Di Pahlman
Steven C Carlton
Ray V Huff
Charles F Hammel
Richard M Boren
Kevin P Kronbeck
Joshua E Larson
Patrick A Tuzinski
Steve G Axen
Original Assignee
Enviroscrub Technologies Corp
Pahlman Kathleen S Hf
Steven C Carlton
Ray V Huff
Charles F Hammel
Richard M Boren
Kevin P Kronbeck
Joshua E Larson
Patrick A Tuzinski
Steve G Axen
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
Application filed by Enviroscrub Technologies Corp, Pahlman Kathleen S Hf, Steven C Carlton, Ray V Huff, Charles F Hammel, Richard M Boren, Kevin P Kronbeck, Joshua E Larson, Patrick A Tuzinski, Steve G Axen filed Critical Enviroscrub Technologies Corp
Priority to AU2001296221A priority Critical patent/AU2001296221A1/en
Priority to CA 2456272 priority patent/CA2456272A1/en
Priority to EA200300198A priority patent/EA005827B1/en
Priority to MXPA03001028A priority patent/MXPA03001028A/en
Priority to EP01977074A priority patent/EP1315546A2/en
Priority to AU9080201A priority patent/AU9080201A/en
Priority to EP01970845A priority patent/EP1363720A2/en
Priority to US09/951,697 priority patent/US20030113239A1/en
Priority to EA200300402A priority patent/EA005015B1/en
Publication of WO2002009852A2 publication Critical patent/WO2002009852A2/en
Publication of WO2002009852A3 publication Critical patent/WO2002009852A3/en
Publication of WO2002009852A9 publication Critical patent/WO2002009852A9/en

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    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/60—Sorption with dry devices, e.g. beds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/146—Perfluorocarbons [PFC]; Hydrofluorocarbons [HFC]; Sulfur hexafluoride [SF6]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/05—Automatic, including computer, control

Abstract

System for removal of targeted pollutants, such as oxides of sulfur, oxides of nitrogen, mercury compounds and ash, from combustion and other industrial process gases and processes utilizing the system. Oxides of manganese are utilized as the primary sorbent in the system for removal or capture of pollutants. The oxides of manganese are introduced from feeders into reaction zones of the system where they are contacted with a gas from which pollutants are to be removed. With respect to pollutant removal, the sorbent may interact with a pollutant as a catalyst, reactant, adsorbent or absorbent. Removal may occur in single-stage, dual stage, or multi-stage systems with a variety of different configurations and reaction zones, e.g., bag house, cyclones, fluidized beds, and the like. Process parameters, particularly system differential pressure, are controlled by electronic controls to maintain minimal system differential pressure, and to monitor and adjust pollutant removal efficiencies. Reacted sorbent may be removed from the reaction action zones for recycling or recycled or regenerated with useful and marketable by-products being recovered during regeneration.
PCT/US2001/024130 2000-08-01 2001-08-01 System and process for removal of pollutants from a gas stream WO2002009852A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU2001296221A AU2001296221A1 (en) 2000-08-01 2001-08-01 System and process for removal of pollutants from a gas stream
CA 2456272 CA2456272A1 (en) 2000-08-01 2001-08-01 System and process for removal of pollutants from a gas stream
EA200300198A EA005827B1 (en) 2000-08-01 2001-08-01 System and process for removal of pollutants from gas stream
MXPA03001028A MXPA03001028A (en) 2000-08-01 2001-08-01 System and process for removal of pollutants from a gas stream.
EP01977074A EP1315546A2 (en) 2000-08-01 2001-08-01 System and process for removal of pollutants from a gas stream
AU9080201A AU9080201A (en) 2000-10-04 2001-09-11 Systems and processes for removal of pollutants from a gas stream
EP01970845A EP1363720A2 (en) 2000-10-04 2001-09-13 Systems and processes for removal of pollutants from a gas stream
US09/951,697 US20030113239A1 (en) 2001-08-01 2001-09-13 Systems and processes for removal of pollutants from a gas stream
EA200300402A EA005015B1 (en) 2000-10-04 2001-09-13 System for wet and dry removal of pollutants from gas and process therefor

Applications Claiming Priority (50)

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US22223600P 2000-08-01 2000-08-01
US60/222,236 2000-08-01
US23204900P 2000-09-12 2000-09-12
US23209700P 2000-09-12 2000-09-12
US60/232,097 2000-09-12
US60/232,049 2000-09-12
US23810500P 2000-10-04 2000-10-04
US60/238,105 2000-10-04
US23942200P 2000-10-10 2000-10-10
US23943500P 2000-10-10 2000-10-10
US60/239,422 2000-10-10
US60/239,435 2000-10-10
US24283000P 2000-10-23 2000-10-23
US60/242,830 2000-10-23
US24309000P 2000-10-24 2000-10-24
US60/243,090 2000-10-24
US24494800P 2000-11-01 2000-11-01
US60/244,948 2000-11-01
US28823701P 2001-05-02 2001-05-02
US28816601P 2001-05-02 2001-05-02
US28824201P 2001-05-02 2001-05-02
US28816701P 2001-05-02 2001-05-02
US28824301P 2001-05-02 2001-05-02
US28816501P 2001-05-02 2001-05-02
US28816801P 2001-05-02 2001-05-02
US28824501P 2001-05-02 2001-05-02
US60/288,166 2001-05-02
US60/288,242 2001-05-02
US60/288,245 2001-05-02
US60/288,237 2001-05-02
US60/288,167 2001-05-02
US60/288,168 2001-05-02
US60/288,165 2001-05-02
US60/288,243 2001-05-02
US29600501P 2001-06-05 2001-06-05
US29600301P 2001-06-05 2001-06-05
US29600601P 2001-06-05 2001-06-05
US29600701P 2001-06-05 2001-06-05
US29600401P 2001-06-05 2001-06-05
US29593001P 2001-06-05 2001-06-05
US60/296,003 2001-06-05
US60/296,004 2001-06-05
US60/295,930 2001-06-05
US60/296,005 2001-06-05
US60/296,006 2001-06-05
US60/296,007 2001-06-05
US29936301P 2001-06-19 2001-06-19
US29936201P 2001-06-19 2001-06-19
US60/299,362 2001-06-19
US60/299,363 2001-06-19

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CA (1) CA2456272A1 (en)
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US20020150516A1 (en) 2002-10-17
US20050238549A1 (en) 2005-10-27
EA200300198A1 (en) 2004-04-29
WO2002009852A9 (en) 2003-07-10
US7033548B2 (en) 2006-04-25
EP1315546A2 (en) 2003-06-04
US20020168302A1 (en) 2002-11-14
US7396514B2 (en) 2008-07-08

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