GB753658A - Metal catalyst packs - Google Patents

Metal catalyst packs

Info

Publication number
GB753658A
GB753658A GB1712153A GB1712153A GB753658A GB 753658 A GB753658 A GB 753658A GB 1712153 A GB1712153 A GB 1712153A GB 1712153 A GB1712153 A GB 1712153A GB 753658 A GB753658 A GB 753658A
Authority
GB
United Kingdom
Prior art keywords
metal catalyst
catalyst packs
packs
chevron
silver
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
GB1712153A
Inventor
Frank Bernard Halford
Arthur Valentine Cleaver
George Edward Preece
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.)
Bristol Siddeley Engines Ltd
Original Assignee
De Havilland Engine 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
Application filed by De Havilland Engine Co Ltd filed Critical De Havilland Engine Co Ltd
Priority to GB1712153A priority Critical patent/GB753658A/en
Publication of GB753658A publication Critical patent/GB753658A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0211—Peroxy compounds
    • C01B13/0214—Hydrogen peroxide
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)

Abstract

A cylindrical catalyst element is formed of alternate plain and corrugated strips of, for example, silver, wound together spirally and fitted into an outer circular shell. Each corrugation extends between the circular faces in the form of a chevron to increase the surface-volume ratio.
GB1712153A 1953-06-19 1953-06-19 Metal catalyst packs Expired GB753658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1712153A GB753658A (en) 1953-06-19 1953-06-19 Metal catalyst packs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712153A GB753658A (en) 1953-06-19 1953-06-19 Metal catalyst packs

Publications (1)

Publication Number Publication Date
GB753658A true GB753658A (en) 1956-07-25

Family

ID=10089642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712153A Expired GB753658A (en) 1953-06-19 1953-06-19 Metal catalyst packs

Country Status (1)

Country Link
GB (1) GB753658A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208131A (en) * 1961-03-22 1965-09-28 Universal Oil Prod Co Rigid catalytic metallic unit and method for the production thereof
US4098722A (en) * 1975-08-20 1978-07-04 United Kingdom Atomic Energy Authority Methods of fabricating bodies
FR2623244A1 (en) * 1987-11-16 1989-05-19 Kemira Oy PROCESS FOR THE MANUFACTURE AND REINFORCEMENT OF A CATALYTIC UNIT USED FOR THE PURIFICATION OF EXHAUST GASES

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208131A (en) * 1961-03-22 1965-09-28 Universal Oil Prod Co Rigid catalytic metallic unit and method for the production thereof
US4098722A (en) * 1975-08-20 1978-07-04 United Kingdom Atomic Energy Authority Methods of fabricating bodies
FR2623244A1 (en) * 1987-11-16 1989-05-19 Kemira Oy PROCESS FOR THE MANUFACTURE AND REINFORCEMENT OF A CATALYTIC UNIT USED FOR THE PURIFICATION OF EXHAUST GASES
GB2212414A (en) * 1987-11-16 1989-07-26 Kemira Oy A catalytic unit for purifying exhaust gases, spirally wound with pin support
BE1002482A3 (en) * 1987-11-16 1991-02-26 Kemira Oy PROCESS FOR THE MANUFACTURE AND REINFORCEMENT OF A CATALYTIC UNIT FOR USE IN THE PURIFICATION OF EXHAUST GASES.
GB2212414B (en) * 1987-11-16 1991-09-25 Kemira Oy A method for manufacturing and reinforcing a catalytic unit to be used for purifying exhaust gases

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