CA2523172C - Control system for catalytic processes - Google Patents

Control system for catalytic processes Download PDF

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Publication number
CA2523172C
CA2523172C CA2523172A CA2523172A CA2523172C CA 2523172 C CA2523172 C CA 2523172C CA 2523172 A CA2523172 A CA 2523172A CA 2523172 A CA2523172 A CA 2523172A CA 2523172 C CA2523172 C CA 2523172C
Authority
CA
Canada
Prior art keywords
current
electroconductive support
catalyst layer
control system
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2523172A
Other languages
English (en)
French (fr)
Other versions
CA2523172A1 (en
Inventor
Victor Stancovski
Sridhar Seetharaman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Catelectric Corp
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 Catelectric Corp filed Critical Catelectric Corp
Publication of CA2523172A1 publication Critical patent/CA2523172A1/en
Application granted granted Critical
Publication of CA2523172C publication Critical patent/CA2523172C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • B01D53/965—Regeneration, reactivation or recycling of reactants including an electrochemical process step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8696—Controlling the catalytic process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9495—Controlling the catalytic process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/40—Mixed oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1082—Composition of support materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
CA2523172A 2003-04-25 2003-11-04 Control system for catalytic processes Expired - Fee Related CA2523172C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/423,376 2003-04-25
US10/423,376 US7325392B2 (en) 2002-07-12 2003-04-25 Control system for catalytic processes
PCT/US2003/035145 WO2004096423A2 (en) 2003-04-25 2003-11-04 Control system for catalytic processes

Publications (2)

Publication Number Publication Date
CA2523172A1 CA2523172A1 (en) 2004-11-11
CA2523172C true CA2523172C (en) 2011-07-26

Family

ID=33415869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2523172A Expired - Fee Related CA2523172C (en) 2003-04-25 2003-11-04 Control system for catalytic processes

Country Status (6)

Country Link
US (1) US7325392B2 (enExample)
EP (1) EP1617938B1 (enExample)
JP (1) JP4502818B2 (enExample)
AU (1) AU2003290609A1 (enExample)
CA (1) CA2523172C (enExample)
WO (1) WO2004096423A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8414860B2 (en) * 2003-04-25 2013-04-09 Catelectric Corp. Methods for controlling catalytic processes, including the deposition of carbon based particles
US7950221B2 (en) * 2003-04-25 2011-05-31 Catelectric Corp. Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination
KR100681481B1 (ko) 2005-12-08 2007-02-09 한국항공우주연구원 이리듐 촉매의 성능측정장치
FR2919617B1 (fr) * 2007-08-02 2009-11-20 Commissariat Energie Atomique Electrolyseur haute temperature et haute pression a fonctionnement allothermique
US20090101516A1 (en) * 2007-09-20 2009-04-23 The University Of Connecticut Methods and apparatus for the synthesis of useful compounds
US7964084B2 (en) * 2007-09-20 2011-06-21 Catelectric Corp. Methods and apparatus for the synthesis of useful compounds
JP4985335B2 (ja) * 2007-11-09 2012-07-25 株式会社豊田中央研究所 排ガス浄化方法
JP2009161394A (ja) * 2008-01-07 2009-07-23 Nok Corp 多孔質セラミックス膜
KR20110114539A (ko) * 2008-12-07 2011-10-19 클린 에너지 이노베이션스, 엘엘씨 계면 프로세스들의 자극 및 강화
US8562813B2 (en) 2011-01-24 2013-10-22 General Electric Company System and method for performing a polarization scan in situ
WO2012135122A2 (en) 2011-03-26 2012-10-04 Honda Motor Co., Ltd. Materials and design for an electrocatalytic device and method which produces carbon nanotubes and hydrocarbon transportation fuels
US11286833B2 (en) 2020-05-08 2022-03-29 Denso International America, Inc. Systems and methods for detecting structural and operational states of a component of an exhaust aftertreatment system
CN118668244B (zh) * 2024-05-24 2025-04-25 中国科学院过程工程研究所 一种用于强化轻质烷烃裂解多产低碳烯烃的电流响应催化剂及应用

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BE550584A (enExample) 1955-08-25
SE416760B (sv) 1977-08-23 1981-02-02 Volvo Ab Sett for bestemning eller styrning av en katalysators egenskaper och/eller forloppet av den av katalysatorn beroende reaktionen
US4233132A (en) * 1979-03-19 1980-11-11 Randall Carr Method and apparatus for producing hydrogen
US4272336A (en) 1979-07-27 1981-06-09 Massachusetts Institute Of Technology Method and apparatus for forming nitric oxide from ammonia
US4329208A (en) 1981-01-16 1982-05-11 Massachusetts Institute Of Technology Method and apparatus for converting ethylene to ethylene oxide
US4512964A (en) 1981-10-27 1985-04-23 Massachusetts Institute Of Technology Method for forming nitric oxide from ammonia
US4463065A (en) 1982-02-02 1984-07-31 W. R. Grace & Co. Fuel cell and method for conducting gas-phase oxidation
US4643806A (en) 1982-02-02 1987-02-17 W. R. Grace & Co. Electrocatalytic energy conversion and chemicals production
JPS6119072A (ja) * 1984-07-06 1986-01-27 Nippon Nenryo Gijutsu Kaihatsu Kk 燃料電池発電プラント
JP2689638B2 (ja) 1988-10-07 1997-12-10 富士電機株式会社 改質触媒温度制御方法および装置
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Also Published As

Publication number Publication date
EP1617938A4 (en) 2011-03-09
US7325392B2 (en) 2008-02-05
CA2523172A1 (en) 2004-11-11
JP4502818B2 (ja) 2010-07-14
EP1617938B1 (en) 2016-02-17
EP1617938A2 (en) 2006-01-25
WO2004096423A2 (en) 2004-11-11
AU2003290609A1 (en) 2004-11-23
WO2004096423A3 (en) 2007-03-29
AU2003290609A8 (en) 2004-11-23
US20040007475A1 (en) 2004-01-15
JP2006525859A (ja) 2006-11-16

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Effective date: 20191104