JPS5586533A - Manufacturing method of granular catalyst coated with polymer - Google Patents

Manufacturing method of granular catalyst coated with polymer

Info

Publication number
JPS5586533A
JPS5586533A JP15921378A JP15921378A JPS5586533A JP S5586533 A JPS5586533 A JP S5586533A JP 15921378 A JP15921378 A JP 15921378A JP 15921378 A JP15921378 A JP 15921378A JP S5586533 A JPS5586533 A JP S5586533A
Authority
JP
Japan
Prior art keywords
polymer
catalyst
mixture
granular catalyst
solution
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
JP15921378A
Other languages
Japanese (ja)
Other versions
JPS6221573B2 (en
Inventor
Takeo Koyama
Shozo Wada
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP15921378A priority Critical patent/JPS5586533A/en
Publication of JPS5586533A publication Critical patent/JPS5586533A/en
Publication of JPS6221573B2 publication Critical patent/JPS6221573B2/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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To manufacure a polymer-coated granular catalyst of high effectiveness factor, by dropping a mixture comprising a finely pulverized catalyst of Cr, Fe, Co, Ni or the like and a polymer (solution) to shape the mixture as grains.
CONSTITUTION: A mixture, which comprises a finely pulverized catalyst of Cr, Fe, Co, Ni or the like and PVA or a polymer like PVA, is dropped so that the mixture is shaped as grains. If a solution of a polymer is used, the finely pulverized catalyst and the solution are mixed with each other and the mixture is dropped into hot air or onto a powder of diatomaceous earth, activated charcoal or the like. As a result, a granular catalyst is obtained. Since the surface of the catalyst is coated with the polymer layer and this layer has numerous pores, the effectiveness factor of the granular catalyst is higher than that of a massive catalyst.
COPYRIGHT: (C)1980,JPO&Japio
JP15921378A 1978-12-26 1978-12-26 Manufacturing method of granular catalyst coated with polymer Granted JPS5586533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15921378A JPS5586533A (en) 1978-12-26 1978-12-26 Manufacturing method of granular catalyst coated with polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15921378A JPS5586533A (en) 1978-12-26 1978-12-26 Manufacturing method of granular catalyst coated with polymer

Publications (2)

Publication Number Publication Date
JPS5586533A true JPS5586533A (en) 1980-06-30
JPS6221573B2 JPS6221573B2 (en) 1987-05-13

Family

ID=15688790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15921378A Granted JPS5586533A (en) 1978-12-26 1978-12-26 Manufacturing method of granular catalyst coated with polymer

Country Status (1)

Country Link
JP (1) JPS5586533A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175549A (en) * 1983-09-28 1985-09-09 ロ−ム　アンド　ハ−ス　カンパニ− Catalytic method and system
JP2007522918A (en) * 2003-12-31 2007-08-16 ズードケミー インコーポレイテッド Method and apparatus for producing coated catalyst pastille or flake
JP2011037997A (en) * 2009-08-12 2011-02-24 Utsunomiya Univ Process for manufacturing bio-diesel fuel
US10207251B2 (en) * 2015-12-28 2019-02-19 Eurecat S.A. Process for limiting the emissions of gases from porous particles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175549A (en) * 1983-09-28 1985-09-09 ロ−ム　アンド　ハ−ス　カンパニ− Catalytic method and system
JPH0585219B2 (en) * 1983-09-28 1993-12-06 Rohm & Haas
JP2007522918A (en) * 2003-12-31 2007-08-16 ズードケミー インコーポレイテッド Method and apparatus for producing coated catalyst pastille or flake
JP2011037997A (en) * 2009-08-12 2011-02-24 Utsunomiya Univ Process for manufacturing bio-diesel fuel
US10207251B2 (en) * 2015-12-28 2019-02-19 Eurecat S.A. Process for limiting the emissions of gases from porous particles

Also Published As

Publication number Publication date
JPS6221573B2 (en) 1987-05-13

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