DD91810A5 - - Google Patents

Info

Publication number
DD91810A5
DD91810A5 DD15850071A DD15850071A DD91810A5 DD 91810 A5 DD91810 A5 DD 91810A5 DD 15850071 A DD15850071 A DD 15850071A DD 15850071 A DD15850071 A DD 15850071A DD 91810 A5 DD91810 A5 DD 91810A5
Authority
DD
German Democratic Republic
Application number
DD15850071A
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 DD91810A5 publication Critical patent/DD91810A5/xx

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)
  • Oil, Petroleum & Natural Gas (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)
  • Catalysts (AREA)
DD15850071A 1970-10-23 1971-10-22 DD91810A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD91810A5 true DD91810A5 (enrdf_load_stackoverflow) 1972-08-12

Family

ID=14063343

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15850071A DD91810A5 (enrdf_load_stackoverflow) 1970-10-23 1971-10-22

Country Status (12)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129124B1 (enrdf_load_stackoverflow) * 1971-04-27 1976-08-24
DE2243584C3 (de) * 1972-09-05 1980-10-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrylsäure
US4077912A (en) * 1972-10-12 1978-03-07 Standard Oil Company Catalysts useful for exothermic reactions
JPS5246208B2 (enrdf_load_stackoverflow) * 1973-03-22 1977-11-22
JPS533369B2 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1987-05-28 1988-12-06
EP1464393A1 (en) * 1999-02-19 2004-10-06 Nippon Shokubai Co., Ltd. Catalyst for producing phthalic anhydride
WO2001042184A1 (fr) * 1999-12-10 2001-06-14 Mitsubishi Rayon Co., Ltd. Methode de preparation d'acide methacrylique
WO2010001732A1 (ja) 2008-06-30 2010-01-07 株式会社日本触媒 固定床多管式反応器への固体粒状物の充填方法
JP2011121048A (ja) * 2009-12-09 2011-06-23 Rohm & Haas Co 固体触媒物質をブレンドし、管状構造物に装填する方法
WO2012073584A1 (ja) 2010-12-03 2012-06-07 株式会社日本触媒 不飽和カルボン酸製造用触媒および該触媒を用いる不飽和カルボン酸の製造方法
JP5845337B2 (ja) 2012-03-29 2016-01-20 株式会社日本触媒 固定床多管式反応器を用いてのアクリル酸の製造方法
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 (zh) * 2017-07-28 2019-02-05 中国石油化工股份有限公司 用于生产丙烯酸的方法
CN116102421B (zh) * 2023-02-10 2024-03-26 山东兴鲁承宏新材料科技有限公司 一种高产率丙烯酸烃基酯的连续化生产工艺

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
CA941384A (en) 1974-02-05
FR2110044A5 (enrdf_load_stackoverflow) 1972-05-26
US3833649A (en) 1974-09-03
BE774329A (fr) 1972-02-14
GB1361246A (en) 1974-07-24
DE2152037A1 (de) 1972-05-25
DE2152037B2 (enrdf_load_stackoverflow) 1974-02-14
NL149781B (nl) 1976-06-15
SU436486A3 (ru) 1974-07-15
PL78378B1 (enrdf_load_stackoverflow) 1975-06-30
CS169826B2 (enrdf_load_stackoverflow) 1976-07-29
NL7114523A (enrdf_load_stackoverflow) 1972-04-25
DE2152037C3 (de) 1984-02-02
JPS4911371B1 (enrdf_load_stackoverflow) 1974-03-16

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