JPH0213652B2 - - Google Patents

Info

Publication number
JPH0213652B2
JPH0213652B2 JP56193948A JP19394881A JPH0213652B2 JP H0213652 B2 JPH0213652 B2 JP H0213652B2 JP 56193948 A JP56193948 A JP 56193948A JP 19394881 A JP19394881 A JP 19394881A JP H0213652 B2 JPH0213652 B2 JP H0213652B2
Authority
JP
Japan
Prior art keywords
catalyst
methacrolein
acid
methacrylic acid
selectivity
Prior art date
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.)
Expired - Lifetime
Application number
JP56193948A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896041A (ja
Inventor
Shinkichi Shimizu
Hiroshi Ichihashi
Masaaki Iwasa
Koichi Nagai
Asao Ooya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP56193948A priority Critical patent/JPS5896041A/ja
Publication of JPS5896041A publication Critical patent/JPS5896041A/ja
Publication of JPH0213652B2 publication Critical patent/JPH0213652B2/ja
Granted legal-status Critical Current

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  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP56193948A 1981-12-01 1981-12-01 メタクリル酸の製造方法 Granted JPS5896041A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56193948A JPS5896041A (ja) 1981-12-01 1981-12-01 メタクリル酸の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56193948A JPS5896041A (ja) 1981-12-01 1981-12-01 メタクリル酸の製造方法

Publications (2)

Publication Number Publication Date
JPS5896041A JPS5896041A (ja) 1983-06-07
JPH0213652B2 true JPH0213652B2 (en, 2012) 1990-04-04

Family

ID=16316415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56193948A Granted JPS5896041A (ja) 1981-12-01 1981-12-01 メタクリル酸の製造方法

Country Status (1)

Country Link
JP (1) JPS5896041A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209258A (ja) * 1984-04-02 1985-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 酸化用触媒およびその調製法
JP4745766B2 (ja) * 2004-09-07 2011-08-10 三菱レイヨン株式会社 メタクリル酸製造用触媒及びその製造方法並びにメタクリル酸の製造方法
DE102012207811A1 (de) 2012-05-10 2012-07-12 Basf Se Verfahren der heterogen katalysierten Gasphasenpartialoxidation von (Meth)acrolein zu (Meth)acrylsäure
DE102013202048A1 (de) 2013-02-07 2013-04-18 Basf Se Verfahren zur Herstellung einer katalytisch aktiven Masse, die ein Gemisch aus einem die Elemente Mo und V enthaltenden Multielementoxid und wenigstens einem Oxid des Molybdäns ist
US12343708B2 (en) 2020-04-21 2025-07-01 Basf Se Method for producing a catalytically active multi-element oxide containing the elements Mo, W, V and Cu
KR20230097109A (ko) 2020-10-29 2023-06-30 바스프 에스이 코어-쉘 촉매의 제조 방법
KR20250114425A (ko) 2022-12-07 2025-07-29 바스프 에스이 원소 Mo, W, V, Cu 및 Sb를 함유하는 촉매 활성 다원소 산화물의 제조 방법
WO2025125092A1 (de) 2023-12-14 2025-06-19 Basf Se Verfahren zur herstellung eines die elemente mo, w, v, cu und sb enthaltenden katalytisch aktiven multielementoxids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924140B2 (ja) * 1977-10-31 1984-06-07 日本化薬株式会社 メタクリル酸の製造法及び触媒
DD148728A5 (de) * 1978-12-13 1981-06-10 Nippon Kayaku Kk Verfahren zur herstellung eines katalysators mit heteropolysaeurestruktur

Also Published As

Publication number Publication date
JPS5896041A (ja) 1983-06-07

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