MY108802A - Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid which has an excellent mechanical strength, and a process for production thereof - Google Patents

Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid which has an excellent mechanical strength, and a process for production thereof

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Publication number
MY108802A
MY108802A MYPI92001209A MYPI19921209A MY108802A MY 108802 A MY108802 A MY 108802A MY PI92001209 A MYPI92001209 A MY PI92001209A MY PI19921209 A MYPI19921209 A MY PI19921209A MY 108802 A MY108802 A MY 108802A
Authority
MY
Malaysia
Prior art keywords
catalyst
methacrylic acid
mechanical strength
excellent mechanical
production
Prior art date
Application number
MYPI92001209A
Inventor
Watanabe Seigo
Oh-Kita Motomu
Original Assignee
Mitsubishi Rayon Co
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 Mitsubishi Rayon Co filed Critical Mitsubishi Rayon Co
Priority to MYPI92001209A priority Critical patent/MY108802A/en
Publication of MY108802A publication Critical patent/MY108802A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

FOR PROVIDING A MOLDED CATALYST OR A SUPPORTED CATALYST WHICH HAS AN EXCELLENT MECHANICAL STRENGTH AND IS INTENDED FOR PRODUCING METHACROLEIN AND METHACRYLIC ACID FROM ISOBUTYLENE OR TERTIARY BUTANOL, THE SURFACE OF A MOLDED CATALYST OR A SUPPORTED CATALYST WHICH CONTAINS MOLYBDENUM, BISMUTH AND IRON IS COATED WITH ONE OR MORE HIGHLY DEPOLYMERIZABLE ORGANIC HIGH-MOLECULAR WEIGHT COMPOUNDS.WHEN USED, THE CATALYST IS PACKED INTO A REACTOR AND THEN HEATED TO REMOVE THE ORGANIC HIGH-MOLECULAR WEIGHT COMPOUND(S) BY DEPOLYMERIZATION.
MYPI92001209A 1992-07-14 1992-07-14 Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid which has an excellent mechanical strength, and a process for production thereof MY108802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI92001209A MY108802A (en) 1992-07-14 1992-07-14 Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid which has an excellent mechanical strength, and a process for production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI92001209A MY108802A (en) 1992-07-14 1992-07-14 Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid which has an excellent mechanical strength, and a process for production thereof

Publications (1)

Publication Number Publication Date
MY108802A true MY108802A (en) 1996-11-30

Family

ID=79909557

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92001209A MY108802A (en) 1992-07-14 1992-07-14 Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid which has an excellent mechanical strength, and a process for production thereof

Country Status (1)

Country Link
MY (1) MY108802A (en)

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