CS169826B2 - - Google Patents

Info

Publication number
CS169826B2
CS169826B2 CS7457A CS745771A CS169826B2 CS 169826 B2 CS169826 B2 CS 169826B2 CS 7457 A CS7457 A CS 7457A CS 745771 A CS745771 A CS 745771A CS 169826 B2 CS169826 B2 CS 169826B2
Authority
CS
Czechoslovakia
Application number
CS7457A
Other languages
Czech (cs)
Inventor
Masahiro Wada
Takashi Ohara
Isao Yanagisawa
Michkazu Ninomiya
Original Assignee
Nippon Catalytic Chem Ind
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 Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of CS169826B2 publication Critical patent/CS169826B2/cs

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
    • B01J23/868—Chromium copper and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (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)
CS7457A 1970-10-23 1971-10-24 CS169826B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45092759A JPS4911371B1 (en) 1970-10-23 1970-10-23

Publications (1)

Publication Number Publication Date
CS169826B2 true CS169826B2 (en) 1976-07-29

Family

ID=14063343

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7457A CS169826B2 (en) 1970-10-23 1971-10-24

Country Status (12)

Country Link
US (1) US3833649A (en)
JP (1) JPS4911371B1 (en)
BE (1) BE774329A (en)
CA (1) CA941384A (en)
CS (1) CS169826B2 (en)
DD (1) DD91810A5 (en)
DE (1) DE2152037C3 (en)
FR (1) FR2110044A5 (en)
GB (1) GB1361246A (en)
NL (1) NL149781B (en)
PL (1) PL78378B1 (en)
SU (1) SU436486A3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129124B1 (en) * 1971-04-27 1976-08-24
DE2243584C3 (en) * 1972-09-05 1980-10-09 Hoechst Ag, 6000 Frankfurt Process for the production of acrylic acid
US4077912A (en) * 1972-10-12 1978-03-07 Standard Oil Company Catalysts useful for exothermic reactions
JPS5246208B2 (en) * 1973-03-22 1977-11-22
JPS533369B2 (en) * 1973-03-30 1978-02-06
GB1421956A (en) * 1973-04-16 1976-01-21 Standard Oil Co Catalysts for the conversion of unsaturated aldehydes to acids
US4170572A (en) * 1973-10-18 1979-10-09 Union Carbide Corporation Oxidation catalyst prepared with NH3
US4111983A (en) * 1973-10-18 1978-09-05 Union Carbide Corporation Oxidation of unsaturated aldehydes to unsaturated acids
US4051180A (en) * 1976-01-02 1977-09-27 The Standard Oil Company Preparation of acrylic acid and methacrylic acid
JPS56113726A (en) * 1980-02-08 1981-09-07 Standard Oil Co Manufacture of aldehyde and carboxylic acid
JPS63189496U (en) * 1987-05-28 1988-12-06
DE69928073T2 (en) * 1999-02-19 2006-07-20 Nippon Shokubai Co., Ltd. Process for the preparation of acrylic acid and process for the preparation of the catalyst
KR100709912B1 (en) * 1999-12-10 2007-04-24 미쯔비시 레이온 가부시끼가이샤 Method for producing methacrylic acid
JPWO2010001732A1 (en) 2008-06-30 2011-12-15 株式会社日本触媒 Packing method of solid particles in fixed bed multitubular reactor
JP2011121048A (en) * 2009-12-09 2011-06-23 Rohm & Haas Co Method for blending and loading solid catalyst material into tubular structure
EP2647429B1 (en) 2010-12-03 2023-09-06 Nippon Shokubai Co., Ltd. Catalyst for producing unsaturated carboxylic acids and unsaturated carboxylic acid production method using said catalyst
US9174910B2 (en) 2012-03-29 2015-11-03 Nippon Shokubai Co., Ltd. Method for producing acrylic acid with a fixed-bed multitubular reactor
US10479759B2 (en) 2017-02-08 2019-11-19 Clariant Corporation Synthetic methods for the preparation of propylene ammoxidation catalysts
US10479760B2 (en) 2017-02-08 2019-11-19 Clariant Corporation Synthetic methods for the preparation of propylene ammoxidation catalysts
CN109305903A (en) * 2017-07-28 2019-02-05 中国石油化工股份有限公司 For producing acrylic acid
CN116102421B (en) * 2023-02-10 2024-03-26 山东兴鲁承宏新材料科技有限公司 Continuous production process of high-yield alkyl acrylate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567772A (en) * 1966-03-30 1971-03-02 Toa Gosei Chem Ind Process for the production of acrylic acid

Also Published As

Publication number Publication date
FR2110044A5 (en) 1972-05-26
DE2152037B2 (en) 1974-02-14
JPS4911371B1 (en) 1974-03-16
DE2152037C3 (en) 1984-02-02
NL149781B (en) 1976-06-15
US3833649A (en) 1974-09-03
BE774329A (en) 1972-02-14
PL78378B1 (en) 1975-06-30
SU436486A3 (en) 1974-07-15
DE2152037A1 (en) 1972-05-25
NL7114523A (en) 1972-04-25
GB1361246A (en) 1974-07-24
CA941384A (en) 1974-02-05
DD91810A5 (en) 1972-08-12

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