IT968647B - Struttura di supporto per cataliz zatori e metodo per la sua produ zione - Google Patents

Struttura di supporto per cataliz zatori e metodo per la sua produ zione

Info

Publication number
IT968647B
IT968647B IT30115/72A IT3011572A IT968647B IT 968647 B IT968647 B IT 968647B IT 30115/72 A IT30115/72 A IT 30115/72A IT 3011572 A IT3011572 A IT 3011572A IT 968647 B IT968647 B IT 968647B
Authority
IT
Italy
Prior art keywords
catalyzers
production
support structure
support
Prior art date
Application number
IT30115/72A
Other languages
English (en)
Original Assignee
Matthey J And 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 Matthey J And Co Ltd filed Critical Matthey J And Co Ltd
Application granted granted Critical
Publication of IT968647B publication Critical patent/IT968647B/it

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • B01J35/58—
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/225—Elongated tubular articles of small diameter, e.g. coverings or reinforcements for cables or hoses
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
IT30115/72A 1971-10-05 1972-10-05 Struttura di supporto per cataliz zatori e metodo per la sua produ zione IT968647B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18663071A 1971-10-05 1971-10-05

Publications (1)

Publication Number Publication Date
IT968647B true IT968647B (it) 1974-03-20

Family

ID=22685695

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30115/72A IT968647B (it) 1971-10-05 1972-10-05 Struttura di supporto per cataliz zatori e metodo per la sua produ zione

Country Status (9)

Country Link
US (1) US3776701A (it)
JP (1) JPS5720016B2 (it)
BE (1) BE789706A (it)
CA (1) CA979420A (it)
DE (1) DE2248811A1 (it)
FR (1) FR2156013B1 (it)
GB (1) GB1411800A (it)
IT (1) IT968647B (it)
NL (1) NL7213461A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881877A (en) * 1971-10-05 1975-05-06 Matthey Bishop Inc Catalyst supporting screen
US3944395A (en) * 1973-05-08 1976-03-16 Lutz George H Element for heating system
US3993600A (en) * 1973-08-23 1976-11-23 Matthey Bishop, Inc. Catalyst support assembly
DE2353640C3 (de) * 1973-10-26 1979-01-11 Uop Inc., Des Plaines, Ill. (V.St.A.) Katalysatorträger
EP0063450B1 (en) * 1981-04-10 1985-09-25 Johnson Matthey Public Limited Company Recovery of precious metal
GB8431364D0 (en) * 1984-12-12 1985-01-23 Johnson Matthey Plc Catchment packs
JPS63315152A (ja) * 1987-06-18 1988-12-22 Yutaka Giken:Kk 自動車用触媒装置
DE68900928D1 (de) * 1988-10-12 1992-04-09 Johnson Matthey Plc Metallgewebe.
DE8909626U1 (it) * 1989-08-11 1989-10-26 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De
US5268157A (en) * 1991-03-16 1993-12-07 Degussa Aktiengesellschaft Process for the production of catalytic gas permeable nets and process for oxidizing ammonia
US6073467A (en) * 1994-04-06 2000-06-13 Degussa Aktiengesellschaft Catalyst gauzes for gaseous reactions
US20070041880A1 (en) * 2003-12-20 2007-02-22 Bernd Reinsch Exhaust treatment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829733A (en) * 1953-08-18 1958-04-08 Res Prod Corp Interstitial body suitable for use as a filter
US3245206A (en) * 1963-08-02 1966-04-12 Engelhard Ind Inc Diffusion purification apparatus
DE1207089B (de) * 1964-10-03 1965-12-16 Degussa Verfahren zur Wiedergewinnung des bei der Ammoniakverbrennung mittels Katalysatoren sich verfluechtigenden Edelmetalls
JPS5247542B2 (it) * 1972-07-19 1977-12-03

Also Published As

Publication number Publication date
JPS4861381A (it) 1973-08-28
JPS5720016B2 (it) 1982-04-26
BE789706A (fr) 1973-02-01
DE2248811A1 (de) 1973-05-10
FR2156013B1 (it) 1976-08-20
GB1411800A (en) 1975-10-29
US3776701A (en) 1973-12-04
NL7213461A (it) 1973-04-09
CA979420A (en) 1975-12-09
FR2156013A1 (it) 1973-05-25

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