JPS56163755A - Recovery method for heteropolyacid catalyst component - Google Patents

Recovery method for heteropolyacid catalyst component

Info

Publication number
JPS56163755A
JPS56163755A JP6848680A JP6848680A JPS56163755A JP S56163755 A JPS56163755 A JP S56163755A JP 6848680 A JP6848680 A JP 6848680A JP 6848680 A JP6848680 A JP 6848680A JP S56163755 A JPS56163755 A JP S56163755A
Authority
JP
Japan
Prior art keywords
catalysts
catalyst components
activity
acids
catalyst component
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.)
Granted
Application number
JP6848680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6261338B2 (enrdf_load_stackoverflow
Inventor
Masayuki Otake
Takashi Ushikubo
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries 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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP6848680A priority Critical patent/JPS56163755A/ja
Publication of JPS56163755A publication Critical patent/JPS56163755A/ja
Publication of JPS6261338B2 publication Critical patent/JPS6261338B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP6848680A 1980-05-23 1980-05-23 Recovery method for heteropolyacid catalyst component Granted JPS56163755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6848680A JPS56163755A (en) 1980-05-23 1980-05-23 Recovery method for heteropolyacid catalyst component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6848680A JPS56163755A (en) 1980-05-23 1980-05-23 Recovery method for heteropolyacid catalyst component

Publications (2)

Publication Number Publication Date
JPS56163755A true JPS56163755A (en) 1981-12-16
JPS6261338B2 JPS6261338B2 (enrdf_load_stackoverflow) 1987-12-21

Family

ID=13375057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6848680A Granted JPS56163755A (en) 1980-05-23 1980-05-23 Recovery method for heteropolyacid catalyst component

Country Status (1)

Country Link
JP (1) JPS56163755A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342738A (ja) * 1986-08-02 1988-02-23 レ−ム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング イソ酪酸の酸化脱水素用触媒の再生方法
US5716895A (en) * 1993-04-01 1998-02-10 Nippon Kayaku Kabushiki Kaisha Process for regeneration of catalysts
EP2075070A1 (en) * 2007-12-13 2009-07-01 BP Chemicals Limited Catalyst recovery process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260648A (ja) * 1987-04-20 1988-10-27 Kyocera Corp 精密鋳造用鋳型材とそれを用いた鋳造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133298A (enrdf_load_stackoverflow) * 1973-04-26 1974-12-20
JPS52138499A (en) * 1976-05-17 1977-11-18 Mitsubishi Chem Ind Ltd Production of heteropolyacid
JPS542293A (en) * 1977-06-08 1979-01-09 Japan Synthetic Rubber Co Ltd Regenerating method for metacrylic acid production catalyst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133298A (enrdf_load_stackoverflow) * 1973-04-26 1974-12-20
JPS52138499A (en) * 1976-05-17 1977-11-18 Mitsubishi Chem Ind Ltd Production of heteropolyacid
JPS542293A (en) * 1977-06-08 1979-01-09 Japan Synthetic Rubber Co Ltd Regenerating method for metacrylic acid production catalyst

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342738A (ja) * 1986-08-02 1988-02-23 レ−ム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング イソ酪酸の酸化脱水素用触媒の再生方法
US5716895A (en) * 1993-04-01 1998-02-10 Nippon Kayaku Kabushiki Kaisha Process for regeneration of catalysts
EP2075070A1 (en) * 2007-12-13 2009-07-01 BP Chemicals Limited Catalyst recovery process
WO2009074774A3 (en) * 2007-12-13 2009-11-05 Bp P.L.C. Catalyst recovery process
RU2484900C2 (ru) * 2007-12-13 2013-06-20 Бп П.Л.К. Способ извлечения катализатора

Also Published As

Publication number Publication date
JPS6261338B2 (enrdf_load_stackoverflow) 1987-12-21

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