GB1210867A - Process for the catalytic conversion of components in gas mixtures and an apparatus therefor - Google Patents

Process for the catalytic conversion of components in gas mixtures and an apparatus therefor

Info

Publication number
GB1210867A
GB1210867A GB7343/68A GB734368A GB1210867A GB 1210867 A GB1210867 A GB 1210867A GB 7343/68 A GB7343/68 A GB 7343/68A GB 734368 A GB734368 A GB 734368A GB 1210867 A GB1210867 A GB 1210867A
Authority
GB
United Kingdom
Prior art keywords
catalyst
gas
oxidation
walls
catalytic conversion
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
Application number
GB7343/68A
Inventor
Jaap Erik Naber
Cornelis Wilhelmus Joha Verwey
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB7343/68A priority Critical patent/GB1210867A/en
Priority to BE728314D priority patent/BE728314A/xx
Priority to NL6902165A priority patent/NL6902165A/xx
Priority to FR6903336A priority patent/FR2001869A1/fr
Priority to DE1907027A priority patent/DE1907027C3/en
Publication of GB1210867A publication Critical patent/GB1210867A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2846—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for granular supports, e.g. pellets
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/08—Granular material
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

1,210,867. Sulphur trioxide; sulphuric acid. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 14 Feb., 1968, No. 7343/68. Heading C1A. [Also in Division B1] Gas mixtures for catalytic conversion are fed into parallel gas channels 1, Fig. 3 or Fig. 7, Fig. 6 which have gas permeable walls 4, Figs. 3 or 7, behind which walls is the particulate catalyst 2 or 11 which is contacted by the gas mixture. The walls may be wire gauze or netting possibly coated with woven fabric or felt fabric material, and may be coated with catalyst. The gas flow through the catalyst may be laminar or turbulent. Conversions specified are oxidation of SO 2 with V 2 O 5 catalyst where the SO 2 comes from flue gas, the reduction of oxides of nitrogen in waste gases from nitric acid production using Pt catalyst, the oxidation of CO in automobile exhaust gases; and the oxidation of alcohols, ethers, esters, hydrocarbons, natural resins in waste gases from muffle furnaces.
GB7343/68A 1968-02-14 1968-02-14 Process for the catalytic conversion of components in gas mixtures and an apparatus therefor Expired GB1210867A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB7343/68A GB1210867A (en) 1968-02-14 1968-02-14 Process for the catalytic conversion of components in gas mixtures and an apparatus therefor
BE728314D BE728314A (en) 1968-02-14 1969-02-12
NL6902165A NL6902165A (en) 1968-02-14 1969-02-12
FR6903336A FR2001869A1 (en) 1968-02-14 1969-02-12
DE1907027A DE1907027C3 (en) 1968-02-14 1969-02-12 Device for treating a compound in the gas phase on a solid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7343/68A GB1210867A (en) 1968-02-14 1968-02-14 Process for the catalytic conversion of components in gas mixtures and an apparatus therefor

Publications (1)

Publication Number Publication Date
GB1210867A true GB1210867A (en) 1970-11-04

Family

ID=9831296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7343/68A Expired GB1210867A (en) 1968-02-14 1968-02-14 Process for the catalytic conversion of components in gas mixtures and an apparatus therefor

Country Status (5)

Country Link
BE (1) BE728314A (en)
DE (1) DE1907027C3 (en)
FR (1) FR2001869A1 (en)
GB (1) GB1210867A (en)
NL (1) NL6902165A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424401A1 (en) * 1974-05-20 1975-12-04 Japan Gasoline Fluid, solid contacter - with fluid flow parallel to vertical grilles restraining powder
US4307068A (en) * 1977-08-31 1981-12-22 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for treating an exhaust gas
DE3128060A1 (en) * 1980-07-17 1982-04-01 Davy McKee Corp., 33803 Lakeland, Fla. METHOD FOR THE CATALYTIC CONTACT OXIDATION OF SULFUR DIOXIDE
US4358428A (en) * 1975-12-24 1982-11-09 Ngk Insulators, Ltd. Method of removing nitrogen oxides from waste gas by selective contact reduction
US5417938A (en) * 1988-09-02 1995-05-23 Sulzer Brothers Limited Device for carrying out catalyzed reactions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424401A1 (en) * 1974-05-20 1975-12-04 Japan Gasoline Fluid, solid contacter - with fluid flow parallel to vertical grilles restraining powder
US4358428A (en) * 1975-12-24 1982-11-09 Ngk Insulators, Ltd. Method of removing nitrogen oxides from waste gas by selective contact reduction
US4307068A (en) * 1977-08-31 1981-12-22 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for treating an exhaust gas
DE3128060A1 (en) * 1980-07-17 1982-04-01 Davy McKee Corp., 33803 Lakeland, Fla. METHOD FOR THE CATALYTIC CONTACT OXIDATION OF SULFUR DIOXIDE
US5417938A (en) * 1988-09-02 1995-05-23 Sulzer Brothers Limited Device for carrying out catalyzed reactions

Also Published As

Publication number Publication date
DE1907027A1 (en) 1969-09-11
DE1907027B2 (en) 1979-03-08
FR2001869A1 (en) 1969-10-03
DE1907027C3 (en) 1979-10-25
BE728314A (en) 1969-08-12
NL6902165A (en) 1969-08-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee