JPS5794346A - Production of hydrophobic catalyst - Google Patents

Production of hydrophobic catalyst

Info

Publication number
JPS5794346A
JPS5794346A JP55171793A JP17179380A JPS5794346A JP S5794346 A JPS5794346 A JP S5794346A JP 55171793 A JP55171793 A JP 55171793A JP 17179380 A JP17179380 A JP 17179380A JP S5794346 A JPS5794346 A JP S5794346A
Authority
JP
Japan
Prior art keywords
catalyst
mixture
hydrophobic
polycarbomonofluoride
aqueous dispersion
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.)
Pending
Application number
JP55171793A
Other languages
Japanese (ja)
Inventor
Koichi Okita
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 Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP55171793A priority Critical patent/JPS5794346A/en
Publication of JPS5794346A publication Critical patent/JPS5794346A/en
Pending 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)

Abstract

PURPOSE: To obtain a hydrophobic catalyst of high activity by mixing polytetrafluoroethylene and polycarbomonofluoride in an aqueous dispersion state then granulating, stretching and baking the mixture and depositing catalyst components thereon.
CONSTITUTION: Polytetrafluoroethylene and polycarbomonofluoride of 150W 600m2/g specific surface areas are uniformly mixed in an aqueous dispersion state, thence a water-insoluble org. solvent is added thereto, and the mixture is granulated; further a liquid lubricant is added and the mixture is extrusion- molded and stretched. Thereafter, it is sintered to a porous body, which is cut suitably, after which catalytic components of periodic table group 8 elements or the like are deposited thereon, whereby the hydrophobic catalyst is obtained. This catalyst is highly active and hydrophobic and has therefore wide applications.
COPYRIGHT: (C)1982,JPO&Japio
JP55171793A 1980-12-04 1980-12-04 Production of hydrophobic catalyst Pending JPS5794346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55171793A JPS5794346A (en) 1980-12-04 1980-12-04 Production of hydrophobic catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171793A JPS5794346A (en) 1980-12-04 1980-12-04 Production of hydrophobic catalyst

Publications (1)

Publication Number Publication Date
JPS5794346A true JPS5794346A (en) 1982-06-11

Family

ID=15929794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171793A Pending JPS5794346A (en) 1980-12-04 1980-12-04 Production of hydrophobic catalyst

Country Status (1)

Country Link
JP (1) JPS5794346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120600A (en) * 1987-09-11 1992-06-09 Atomic Energy Of Canada Limited Porous composite materials and methods for preparing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120600A (en) * 1987-09-11 1992-06-09 Atomic Energy Of Canada Limited Porous composite materials and methods for preparing them

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