GB1371330A - Catalytic reactors - Google Patents

Catalytic reactors

Info

Publication number
GB1371330A
GB1371330A GB6172770A GB6172770A GB1371330A GB 1371330 A GB1371330 A GB 1371330A GB 6172770 A GB6172770 A GB 6172770A GB 6172770 A GB6172770 A GB 6172770A GB 1371330 A GB1371330 A GB 1371330A
Authority
GB
United Kingdom
Prior art keywords
gauge
corrugations
dec
bed
catalytic
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
GB6172770A
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.)
BLMC Ltd
Original Assignee
British Leyland Motor Corp 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
Application filed by British Leyland Motor Corp Ltd filed Critical British Leyland Motor Corp Ltd
Priority to GB6172770A priority Critical patent/GB1371330A/en
Publication of GB1371330A publication Critical patent/GB1371330A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

1371330 Purifying I C engine exhaust gases BRITISH LEYLAND MOTOR CORP Ltd 17 Dec 1971 [30 Dec 1970] 61727/70 Heading F1B In a catalytic reactor a stainless steel gauge 12, supporting a bed 13 of catalytic material, e.g. spheroidal pellets, is supported on corrugations 15 on a support plate 14. The plate 14 may be perforated in the region of the corrugations 15 which extend in the general direction from the reactor inlet 17 to the outlet 18 and follow a zig-zag path, Fig.2 (not shown). The bed 13 is retained on the gauge 12 by a gauge 10.
GB6172770A 1971-12-17 1971-12-17 Catalytic reactors Expired GB1371330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6172770A GB1371330A (en) 1971-12-17 1971-12-17 Catalytic reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6172770A GB1371330A (en) 1971-12-17 1971-12-17 Catalytic reactors

Publications (1)

Publication Number Publication Date
GB1371330A true GB1371330A (en) 1974-10-23

Family

ID=10487375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6172770A Expired GB1371330A (en) 1971-12-17 1971-12-17 Catalytic reactors

Country Status (1)

Country Link
GB (1) GB1371330A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063900A (en) * 1975-10-03 1977-12-20 Nissan Motor Company, Limited Pellet type catalytic converter
US4098580A (en) * 1976-06-10 1978-07-04 Toyota Jidosha Kogyo Kabushiki Kaisha Canister for catalyst converter and manufacturing process therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063900A (en) * 1975-10-03 1977-12-20 Nissan Motor Company, Limited Pellet type catalytic converter
US4098580A (en) * 1976-06-10 1978-07-04 Toyota Jidosha Kogyo Kabushiki Kaisha Canister for catalyst converter and manufacturing process therefor

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Legal Events

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