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JPS5071618A - - Google Patents

Info

Publication number
JPS5071618A
JPS5071618A JP49123854A JP12385474A JPS5071618A JP S5071618 A JPS5071618 A JP S5071618A JP 49123854 A JP49123854 A JP 49123854A JP 12385474 A JP12385474 A JP 12385474A JP S5071618 A JPS5071618 A JP S5071618A
Authority
JP
Japan
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.)
Pending
Application number
JP49123854A
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 filed Critical
Publication of JPS5071618A publication Critical patent/JPS5071618A/ja
Pending legal-status Critical Current

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
    • B01J23/835—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 germanium, tin or lead
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP49123854A 1973-10-26 1974-10-26 Pending JPS5071618A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00409823A US3855279A (en) 1973-10-26 1973-10-26 Catalytic process for the manufacture of unsaturated acids and esters

Publications (1)

Publication Number Publication Date
JPS5071618A true JPS5071618A (ja) 1975-06-13

Family

ID=23622108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49123854A Pending JPS5071618A (ja) 1973-10-26 1974-10-26

Country Status (4)

Country Link
US (1) US3855279A (ja)
JP (1) JPS5071618A (ja)
DE (1) DE2450878A1 (ja)
GB (1) GB1468380A (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT995328B (it) * 1973-08-13 1975-11-10 Montedison Spa Procedimento per la preparazione di acidi alfa beta insaturi per ossidazione catalitica in fase gassosa di corrispondenti acidi saturi
US3917673A (en) * 1973-10-26 1975-11-04 Eastman Kodak Co Catalytic process for the manufacture of unsaturated acids and esters
US4218343A (en) * 1975-09-29 1980-08-19 Phillips Petroleum Company Dehydrogenation of organic compounds
US4271039A (en) * 1979-03-28 1981-06-02 E. I. Du Pont De Nemours And Company Catalyst and dehydrogenation process
US4232174A (en) * 1979-03-28 1980-11-04 E. I. Du Pont De Nemours And Company Catalyst and dehydrogenation process
US4499302A (en) * 1980-02-11 1985-02-12 Montedison S.P.A. Process for the production of methacrylic acid
US4298755A (en) * 1980-02-25 1981-11-03 Ashland Oil, Inc. Catalytic oxydehydrogenation process
EP0046840B1 (de) 1980-08-28 1983-10-05 Röhm Gmbh Verfahren zur oxydativen Dehydrierung von Isobuttersäure zu Methacrylsäure
US4742035A (en) * 1980-12-31 1988-05-03 The Standard Oil Co. Mixed metal phosphorus oxide catalysts for the oxidative dehydrogenation of carboxylic acids
US4864057A (en) * 1980-12-31 1989-09-05 Pedersen S Erik Dehydrogenation of carboxylic acids with mixed metal phosphorus oxide catalysts
AU527862B2 (en) * 1981-01-07 1983-03-24 Ashland Oil, Inc. Oxydehydration catalyst
US4364856A (en) * 1981-01-16 1982-12-21 The Standard Oil Company Mixed metal phosphorus oxide coated catalysts for the oxidative dehydrogenation of carboxylic acids
US4473707A (en) * 1981-01-16 1984-09-25 The Standard Oil Company Oxidative dehydrogenation of carboxylic acids with mixed metal phosphorus oxide coated catalysts
US4366088A (en) * 1981-01-26 1982-12-28 Ashland Oil, Inc. Support for a phosphate-containing catalyst
US4381411A (en) * 1981-06-22 1983-04-26 The Standard Oil Company Production of methacrolein from isobutyraldehyde utilizing promoted iron phosphorus oxide catalysts
AU1182483A (en) * 1982-03-08 1983-09-15 Chem Systems Inc. Preparation of alpha beta unsaturated acid esters
BR112015015897A2 (pt) * 2013-01-08 2017-07-11 Shell Int Research processo para produzir ácido acrílico

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075001A (en) * 1961-12-22 1963-01-22 Grace W R & Co Production of methyl methacrylate
US3634494A (en) * 1969-04-23 1972-01-11 American Cyanamid Co Catalytic process for manufacture of unsaturated acids and esters
US3770812A (en) * 1970-05-28 1973-11-06 Eastman Kodak Co Catalytic formation of double bonds

Also Published As

Publication number Publication date
US3855279A (en) 1974-12-17
GB1468380A (en) 1977-03-23
DE2450878A1 (de) 1975-04-30

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