JPS52102896A - Separative recovery of catalysts in alkylation - Google Patents

Separative recovery of catalysts in alkylation

Info

Publication number
JPS52102896A
JPS52102896A JP1925976A JP1925976A JPS52102896A JP S52102896 A JPS52102896 A JP S52102896A JP 1925976 A JP1925976 A JP 1925976A JP 1925976 A JP1925976 A JP 1925976A JP S52102896 A JPS52102896 A JP S52102896A
Authority
JP
Japan
Prior art keywords
alkylation
catalysts
separative
recovery
separative recovery
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
JP1925976A
Other languages
Japanese (ja)
Other versions
JPS5632022B2 (en
Inventor
Mikio Ishizaki
Noboru Takemura
Haruhiko Ooya
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP1925976A priority Critical patent/JPS52102896A/en
Publication of JPS52102896A publication Critical patent/JPS52102896A/en
Publication of JPS5632022B2 publication Critical patent/JPS5632022B2/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
    • 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

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To recover catalysts used in alkylation effectively separation from the formation system in the nonaqueous system, effecting pressure filtration by use of an arom. Polyamide polymer membranes produced under specific conditions.
COPYRIGHT: (C)1977,JPO&Japio
JP1925976A 1976-02-24 1976-02-24 Separative recovery of catalysts in alkylation Granted JPS52102896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1925976A JPS52102896A (en) 1976-02-24 1976-02-24 Separative recovery of catalysts in alkylation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1925976A JPS52102896A (en) 1976-02-24 1976-02-24 Separative recovery of catalysts in alkylation

Publications (2)

Publication Number Publication Date
JPS52102896A true JPS52102896A (en) 1977-08-29
JPS5632022B2 JPS5632022B2 (en) 1981-07-24

Family

ID=11994426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1925976A Granted JPS52102896A (en) 1976-02-24 1976-02-24 Separative recovery of catalysts in alkylation

Country Status (1)

Country Link
JP (1) JPS52102896A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980216U (en) * 1982-11-20 1984-05-30 太栄印刷株式会社 assembly type box

Also Published As

Publication number Publication date
JPS5632022B2 (en) 1981-07-24

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