JPH0230741B2 - - Google Patents

Info

Publication number
JPH0230741B2
JPH0230741B2 JP57039188A JP3918882A JPH0230741B2 JP H0230741 B2 JPH0230741 B2 JP H0230741B2 JP 57039188 A JP57039188 A JP 57039188A JP 3918882 A JP3918882 A JP 3918882A JP H0230741 B2 JPH0230741 B2 JP H0230741B2
Authority
JP
Japan
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
JP57039188A
Other versions
JPS58156351A (en
Inventor
Shinkichi Shimizu
Hiroshi Ichihashi
Masaaki Iwasa
Koichi Nagai
Asao Ooya
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Priority to JP57039188A priority Critical patent/JPH0230741B2/ja
Publication of JPS58156351A publication Critical patent/JPS58156351A/en
Publication of JPH0230741B2 publication Critical patent/JPH0230741B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of products other than chlorine, adipic acid, caprolactam, or chlorodifluoromethane, e.g. bulk or fine chemicals or pharmaceuticals
    • Y02P20/58Recycling
    • Y02P20/584Recycling of catalysts
JP57039188A 1982-03-11 1982-03-11 Expired - Lifetime JPH0230741B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57039188A JPH0230741B2 (en) 1982-03-11 1982-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57039188A JPH0230741B2 (en) 1982-03-11 1982-03-11

Publications (2)

Publication Number Publication Date
JPS58156351A JPS58156351A (en) 1983-09-17
JPH0230741B2 true JPH0230741B2 (en) 1990-07-09

Family

ID=12546126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57039188A Expired - Lifetime JPH0230741B2 (en) 1982-03-11 1982-03-11

Country Status (1)

Country Link
JP (1) JPH0230741B2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2610090B2 (en) * 1993-03-12 1997-05-14 株式会社日本触媒 The method of removing the solid organic matter
US5716895A (en) * 1993-04-01 1998-02-10 Nippon Kayaku Kabushiki Kaisha Process for regeneration of catalysts
JP3705105B2 (en) 2000-09-27 2005-10-12 住友化学株式会社 Method for reactivating catalyst for methacrylic acid production
JP4536656B2 (en) 2003-01-09 2010-09-01 三菱レイヨン株式会社 Storage method of catalyst
US7649112B2 (en) * 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Integrated plant for producing 2-ethyl-hexanol and methacrylic acid and a method based thereon
US7649111B2 (en) * 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same
JP4957628B2 (en) 2008-04-09 2012-06-20 住友化学株式会社 Method for regenerating catalyst for methacrylic acid production and method for producing methacrylic acid
CN102008970A (en) 2010-09-28 2011-04-13 上海华谊丙烯酸有限公司 Molybdophosphate deactivated catalyst regeneration method
JP5892826B2 (en) 2012-03-27 2016-03-23 住友化学株式会社 Method for producing methacrylic acid

Also Published As

Publication number Publication date
JPS58156351A (en) 1983-09-17

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