BR7702263A - Processo para a prosucao de acrilonitrila;e catalisador de ferro/oxido de antimonio - Google Patents

Processo para a prosucao de acrilonitrila;e catalisador de ferro/oxido de antimonio

Info

Publication number
BR7702263A
BR7702263A BR7702263A BR7702263A BR7702263A BR 7702263 A BR7702263 A BR 7702263A BR 7702263 A BR7702263 A BR 7702263A BR 7702263 A BR7702263 A BR 7702263A BR 7702263 A BR7702263 A BR 7702263A
Authority
BR
Brazil
Prior art keywords
prosucation
acrylonitrill
antimony oxide
iron catalyst
catalyst
Prior art date
Application number
BR7702263A
Other languages
English (en)
Inventor
Y Nakamura
T Nakamura
Y Sasaki
S Saito
K Moriya
H Utsumi
Original Assignee
Nitto Chemical Industry 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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Publication of BR7702263A publication Critical patent/BR7702263A/pt

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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8873—Zinc, cadmium or mercury
    • 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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8872—Alkali or alkaline earth metals
    • 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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8876—Arsenic, antimony or bismuth
    • 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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8877—Vanadium, tantalum, niobium or polonium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR7702263A 1976-04-10 1977-04-11 Processo para a prosucao de acrilonitrila;e catalisador de ferro/oxido de antimonio BR7702263A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3981376A JPS52125124A (en) 1976-04-10 1976-04-10 Manufacture of acrylonitrile

Publications (1)

Publication Number Publication Date
BR7702263A true BR7702263A (pt) 1978-08-08

Family

ID=12563398

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702263A BR7702263A (pt) 1976-04-10 1977-04-11 Processo para a prosucao de acrilonitrila;e catalisador de ferro/oxido de antimonio

Country Status (8)

Country Link
US (1) US4370279A (pt)
JP (1) JPS52125124A (pt)
AT (1) AT350042B (pt)
BR (1) BR7702263A (pt)
CA (1) CA1080203A (pt)
ES (1) ES458157A1 (pt)
IN (1) IN145851B (pt)
NL (1) NL190663C (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478742A (en) * 1981-09-17 1984-10-23 Nalco Chemical Company Preparation of a ferric acetate coated silica sol by selective anion exchange
JPS60127216A (ja) * 1983-12-10 1985-07-06 Nitto Chem Ind Co Ltd 低アルカリ低アルミナ含量の水性シリカゾルの製造法
JP3371112B2 (ja) * 1990-09-18 2003-01-27 ダイヤニトリックス株式会社 鉄・アンチモン含有金属酸化物触媒組成物およびその製法
EP0603836B1 (en) * 1992-12-24 1998-05-20 Mitsubishi Chemical Corporation Process for preparing a catalyst useful for producing a nitrile
US5534650A (en) * 1994-01-12 1996-07-09 Mitsubishi Chemical Corporation Method for producing a nitrile
DE69920437T2 (de) * 1998-04-23 2005-10-06 Mitsubishi Rayon Co., Ltd. Katalysator zur herstellung von ungesättigten nitrilen
JP2001029788A (ja) * 1999-07-21 2001-02-06 Mitsubishi Rayon Co Ltd モリブデン−ビスマス−鉄含有金属酸化物流動層触媒の製法
JP4159759B2 (ja) * 2001-04-13 2008-10-01 ダイヤニトリックス株式会社 モリブデン−ビスマス−鉄含有複合酸化物流動層触媒の製法
KR100687671B1 (ko) * 2003-03-05 2007-03-02 아사히 가세이 케미칼즈 가부시키가이샤 입상 다공성 암모산화 촉매
US20060199730A1 (en) * 2005-03-02 2006-09-07 Seely Michael J Composition and method for improving density and hardness of fluid bed catalysts
JP5011176B2 (ja) 2008-03-14 2012-08-29 ダイヤニトリックス株式会社 アクリロニトリル合成用触媒およびアクリロニトリルの製造方法
US9328063B2 (en) 2012-02-29 2016-05-03 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile
US9181178B2 (en) 2012-02-29 2015-11-10 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile
JP6373523B1 (ja) * 2017-06-19 2018-08-15 旭化成株式会社 化合物の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT859097A (pt) * 1967-11-28
US3716496A (en) * 1969-09-06 1973-02-13 Nitto Chemical Industry Co Ltd Catalyst composition for the oxidation and the oxidative dehydrogenation of olefins
JPS5318014B2 (pt) * 1974-02-09 1978-06-13

Also Published As

Publication number Publication date
JPS52125124A (en) 1977-10-20
NL190663B (nl) 1994-01-17
ES458157A1 (es) 1978-10-16
CA1080203A (en) 1980-06-24
NL7703868A (nl) 1977-10-12
JPS5726592B2 (pt) 1982-06-05
IN145851B (pt) 1979-01-06
US4370279A (en) 1983-01-25
ATA251777A (de) 1978-10-15
NL190663C (nl) 1994-06-16
AT350042B (de) 1979-05-10

Similar Documents

Publication Publication Date Title
BR7805113A (pt) Catalisadores complexos de oxido de multiplos componentes e respectivo processo de producao
BR8007248A (pt) Tiristor e processo para a operacao do mesmo
BR7702263A (pt) Processo para a prosucao de acrilonitrila;e catalisador de ferro/oxido de antimonio
BR7706383A (pt) Processo para producao de zeolito a;e zeolito a
BR7703474A (pt) Catalisador,processo para sua fabricacao,e sua aplicacao
BR7704453A (pt) Processo para a transformacao de organossiloxanas
BR8400824A (pt) Processo para a preparacao de oxido de ferro micaceo
BR7708175A (pt) Processo e dispositivo para a producao de ferro
BR7406511D0 (pt) Processo para a producao de granulos de oxido de ferro e granulos de oxido de ferro para uso em fornos de reducao
BR7701049A (pt) Catalisador e processo para a preparacao do mesmo
BR8007254A (pt) Tiristor e processo para a operacao do mesmo
BR8007252A (pt) Tiristor e processo para a operacao do mesmo
BR7704721A (pt) Processo para fabricar uma guarnicao de friccao circular e guarnicao
BR7608155A (pt) Aperfeicoamento em centralizador para fixacao em torno de objeto cilindrico,em processo de montagem e em faixa circular para fixacao
BR7700990A (pt) Processo de soldagem a plasmamig e dispositivo para execucao deste processo
BR8005785A (pt) Processo para a reducao direta de oxido de ferro
BR7706081A (pt) Processo e aparelho aperfeicoados para a fabricacao de tiras de metal deploye
BR7701877A (pt) Processo para dessulfurizacao de oxido de zinco
BR7902495A (pt) Processo para producao de cloro e oxido de ferro
BR7506292A (pt) Processo para a fabricacao de elementos de construcao eletromagneticos,especialmente de reatores
BR7702297A (pt) Processo para a orto-alcoilacao de fenois na presenca de um catalisador de oxido misto de cobre-zincoaluminio
BR7704555A (pt) Processo para a preparacao de benzaldeidos,e compostos assim obteniveis
BR8107826A (pt) Processo para preparar catalisadores com base em oxido de ferro e de molibdenio
BR7702296A (pt) Processo para a orto-alcoilacao seletiva de um fenol na presenca de um catalisador de oxido de cobrecromo
BR7703347A (pt) Processo para a preparacao de granulados aparelhagem e granulados