JPS55149649A - Catalyst for manufacture of alkylene glycol ether - Google Patents

Catalyst for manufacture of alkylene glycol ether

Info

Publication number
JPS55149649A
JPS55149649A JP5636279A JP5636279A JPS55149649A JP S55149649 A JPS55149649 A JP S55149649A JP 5636279 A JP5636279 A JP 5636279A JP 5636279 A JP5636279 A JP 5636279A JP S55149649 A JPS55149649 A JP S55149649A
Authority
JP
Japan
Prior art keywords
catalyst
alkylene glycol
metals
supported
porous silica
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
JP5636279A
Other languages
Japanese (ja)
Other versions
JPS6035174B2 (en
Inventor
Hirokazu Kuroda
Futoshi Kitagawa
Takeshi Yamamoto
Minoru Saotome
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP54056362A priority Critical patent/JPS6035174B2/en
Publication of JPS55149649A publication Critical patent/JPS55149649A/en
Publication of JPS6035174B2 publication Critical patent/JPS6035174B2/en
Expired 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)

Abstract

PURPOSE: To raise the selectivity and the durability of activity of a catalyst for manufacturing alkylene glycol ethers, by a method in which one or more metal compounds of iron-family metals and alkaline earth metals are supported on a porous silica-alumina support and then baked.
CONSTITUTION: One or more metal compounds selected from iron-family metals and alkaline earth metals are supported on a porous silica-alumina support in a proportion of 0.5W25wt% (in terms of metal element used). Then, the porous silica-alumina support so treated is baked in a temperature range of 600W1,100°C to convert said metal compounds supported into their metals, oxides, or both forms. The catalyst thus obtained enables the effective fomation of alkylene glycol monoether by the reaction of a 1W4C alcohol and a 2W4C alkylene oxide in a liquid phase.
COPYRIGHT: (C)1980,JPO&Japio
JP54056362A 1979-05-10 1979-05-10 Catalyst for producing alkylene glycol ethers Expired JPS6035174B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54056362A JPS6035174B2 (en) 1979-05-10 1979-05-10 Catalyst for producing alkylene glycol ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54056362A JPS6035174B2 (en) 1979-05-10 1979-05-10 Catalyst for producing alkylene glycol ethers

Publications (2)

Publication Number Publication Date
JPS55149649A true JPS55149649A (en) 1980-11-21
JPS6035174B2 JPS6035174B2 (en) 1985-08-13

Family

ID=13025128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54056362A Expired JPS6035174B2 (en) 1979-05-10 1979-05-10 Catalyst for producing alkylene glycol ethers

Country Status (1)

Country Link
JP (1) JPS6035174B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216741A (en) * 1982-05-27 1983-12-16 スナムブロゲツチ・エス・ペ−・ア− Catalyst based on gamma-alumina

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277566A (en) * 1985-09-30 1987-04-09 矢崎総業株式会社 Double-effect absorption refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216741A (en) * 1982-05-27 1983-12-16 スナムブロゲツチ・エス・ペ−・ア− Catalyst based on gamma-alumina

Also Published As

Publication number Publication date
JPS6035174B2 (en) 1985-08-13

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