DE2743703C2 - - Google Patents

Info

Publication number
DE2743703C2
DE2743703C2 DE2743703A DE2743703A DE2743703C2 DE 2743703 C2 DE2743703 C2 DE 2743703C2 DE 2743703 A DE2743703 A DE 2743703A DE 2743703 A DE2743703 A DE 2743703A DE 2743703 C2 DE2743703 C2 DE 2743703C2
Authority
DE
Germany
Prior art keywords
catalysts
tubular
fins
catalyst
flow path
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
DE2743703A
Other languages
German (de)
English (en)
Other versions
DE2743703A1 (de
Inventor
Hiroshi Yokohama Kanagawa Jp Kudo
Yasuaki Tokio/Tokyo Jp Ishida
Shikiho Hiroshima Jp Itaya
Ryoichi Yamaguchi Jp Yamamoto
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.)
Mitsui Petrochemical Industries Ltd
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
Mitsui Engineering and Shipbuilding Co Ltd
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 JP51116160A external-priority patent/JPS592535B2/ja
Priority claimed from JP11615976A external-priority patent/JPS5340689A/ja
Application filed by Mitsui Petrochemical Industries Ltd, Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE2743703A1 publication Critical patent/DE2743703A1/de
Application granted granted Critical
Publication of DE2743703C2 publication Critical patent/DE2743703C2/de
Granted 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE19772743703 1976-09-28 1977-09-28 Verfahren zum packen von feststoffkatalysatoren Granted DE2743703A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP51116160A JPS592535B2 (ja) 1976-09-28 1976-09-28 固体触媒の配列法
JP11615976A JPS5340689A (en) 1976-09-28 1976-09-28 Arranging method for solid catalyst

Publications (2)

Publication Number Publication Date
DE2743703A1 DE2743703A1 (de) 1978-04-13
DE2743703C2 true DE2743703C2 (OSRAM) 1988-04-21

Family

ID=26454533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772743703 Granted DE2743703A1 (de) 1976-09-28 1977-09-28 Verfahren zum packen von feststoffkatalysatoren

Country Status (2)

Country Link
DE (1) DE2743703A1 (OSRAM)
FR (1) FR2365371A1 (OSRAM)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR699438A (fr) * 1929-10-21 1931-02-14 Rech S Soc Nat De Dispositif pour la réalisation de réactions exothermiques entre gaz au contact d'un catalyseur solide
US2185928A (en) * 1937-09-01 1940-01-02 Socony Vacuum Oil Co Inc Apparatus for catalytic conversions and other contact mass operations
US2329658A (en) * 1937-09-01 1943-09-14 Socony Vacuum Oil Co Inc Method of converting petroleum and like oils
FR1377391A (fr) * 1963-09-04 1964-11-06 Cie Des Meules Norton Corps poreux formé d'éléments soudés entre eux
US3870476A (en) * 1970-11-11 1975-03-11 Marsch Hans Dieter Device for performing catalytic endothermic reactions
US3922412A (en) * 1971-05-18 1975-11-25 Nippon Toki Kk Thin-walled carbonaceous honeycomb structures

Also Published As

Publication number Publication date
DE2743703A1 (de) 1978-04-13
FR2365371A1 (fr) 1978-04-21
FR2365371B1 (OSRAM) 1981-12-24

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee