BE732857A - - Google Patents

Info

Publication number
BE732857A
BE732857A BE732857DA BE732857A BE 732857 A BE732857 A BE 732857A BE 732857D A BE732857D A BE 732857DA BE 732857 A BE732857 A BE 732857A
Authority
BE
Belgium
Application number
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 BE732857A publication Critical patent/BE732857A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252Preparation 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE732857D 1968-05-13 1969-05-09 BE732857A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3210268 1968-05-13
JP8935868 1968-12-06

Publications (1)

Publication Number Publication Date
BE732857A true BE732857A (https=) 1969-10-16

Family

ID=26370627

Family Applications (1)

Application Number Title Priority Date Filing Date
BE732857D BE732857A (https=) 1968-05-13 1969-05-09

Country Status (6)

Country Link
US (1) US3736354A (https=)
BE (1) BE732857A (https=)
DE (1) DE1924496B2 (https=)
FR (1) FR2009880A1 (https=)
GB (1) GB1252956A (https=)
NL (1) NL147411B (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867438A (en) * 1970-10-13 1975-02-18 Degussa Process for the oxidation of {60 ,{62 -unsaturated aldehydes to {60 ,{62 -unsaturated carboxylic acids
USRE29901E (en) * 1970-10-23 1979-02-06 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for producing unsaturated carboxylic acids
US3886092A (en) * 1971-10-19 1975-05-27 Nippon Catalytic Chem Ind Process for producing unsaturated carboxylic acids
IT971369B (it) * 1972-11-30 1974-04-30 Sir Soc Italiana Resine Spa Catalizzatore per la produzione di acrilonitrile acido acrilico ed acroleina
CH569926A5 (https=) * 1973-06-15 1975-11-28 Bartolomeis Spa Forni Ed Impia
JPS5210676B2 (https=) * 1973-07-05 1977-03-25
US3904550A (en) * 1973-10-19 1975-09-09 Exxon Research Engineering Co Hydrocarbon conversion catalyst comprising alumina and aluminum phosphate
US4359407A (en) * 1973-12-26 1982-11-16 Standard Oil Company Catalyst compositions especially useful for preparation of unsaturated acids
US3980585A (en) * 1974-05-28 1976-09-14 Petro-Tex Chemical Corporation Catalyst and process for preparing maleic anhydride from C4 hydrocarbons
US4049574A (en) * 1974-05-28 1977-09-20 Petro-Tex Chemical Corporation Catalyst and process for preparing maleic anhydride from C4 hydrocarbons
IT1025610B (it) * 1974-11-12 1978-08-30 Montedison Spa Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
US4056487A (en) * 1975-10-02 1977-11-01 Petro-Tex Chemical Corporation Vanadium phosphorus oxygen oxidation catalysts useful for preparing anhydrides from alkanes
US4378309A (en) * 1976-01-02 1983-03-29 Standard Oil Company (Sohio) Catalyst compositions for the preparation of unsaturated acids
US4172956A (en) * 1976-01-02 1979-10-30 Standard Oil Company (Ohio) Preparation of unsaturated acids
US4051180A (en) * 1976-01-02 1977-09-27 The Standard Oil Company Preparation of acrylic acid and methacrylic acid
US4101448A (en) * 1976-05-14 1978-07-18 The Standard Oil Company Catalyst compositions especially useful for preparation of unsaturated acids
IT1063376B (it) * 1976-05-20 1985-02-11 Montedison Spa Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
DE2626887B2 (de) * 1976-06-16 1978-06-29 Basf Ag, 6700 Ludwigshafen Katalysator für die Oxadation von (Methacrolein zu (Meth)Acrylsäure
US4184981A (en) * 1977-09-12 1980-01-22 Celanese Corporation Selective oxidation catalyst
US4255283A (en) * 1978-03-23 1981-03-10 The Standard Oil Company Oxydehydrogenation process for alkylaromatics and catalyst therefor
US4444964A (en) * 1980-12-31 1984-04-24 Phillips Petroleum Company Polymerization process using phosphate supported chromium catalyst
US4504638A (en) * 1980-12-31 1985-03-12 Phillips Petroleum Company Ethylene polymers made from phosphate supported chromium catalyst
ES2148885T3 (es) 1994-11-14 2000-10-16 Nippon Catalytic Chem Ind Procedimiento para la produccion de acido acrilico.
KR100893429B1 (ko) * 2004-08-17 2009-04-17 아사히 가세이 케미칼즈 가부시키가이샤 복합 산화물을 포함하는 촉매
CN114425382B (zh) * 2020-10-15 2024-01-30 中国石油化工股份有限公司 一种丙烯醛氧化制备丙烯酸的催化剂及其制备方法和应用
JP2024500080A (ja) * 2020-12-18 2024-01-04 ダウ グローバル テクノロジーズ エルエルシー 金系触媒を用いたアクロレインの液相酸化
US20240308949A1 (en) * 2020-12-18 2024-09-19 Dow Global Technologies Llc Liquid-phase oxidation of methacrolein with gold based catalysts
WO2022187291A1 (en) * 2021-03-04 2022-09-09 Rohm And Haas Company Production of acrolein or acrylic acid from iso-propanol with high yeild and low cost

Also Published As

Publication number Publication date
DE1924496A1 (de) 1969-11-27
GB1252956A (https=) 1971-11-10
NL147411B (nl) 1975-10-15
FR2009880A1 (fr) 1970-02-13
NL6907090A (https=) 1969-11-17
US3736354A (en) 1973-05-29
DE1924496B2 (de) 1975-05-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RIKAGAKU KENKUYSHO

Effective date: 19870531