JPS6121701B2 - - Google Patents

Info

Publication number
JPS6121701B2
JPS6121701B2 JP55006346A JP634680A JPS6121701B2 JP S6121701 B2 JPS6121701 B2 JP S6121701B2 JP 55006346 A JP55006346 A JP 55006346A JP 634680 A JP634680 A JP 634680A JP S6121701 B2 JPS6121701 B2 JP S6121701B2
Authority
JP
Japan
Prior art keywords
carrier
alkali metal
catalyst
silver
surface area
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.)
Expired
Application number
JP55006346A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56105750A (en
Inventor
Masashi Mitsuhata
Fumio Watanabe
Toshihiko Kumazawa
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 JP634680A priority Critical patent/JPS56105750A/ja
Publication of JPS56105750A publication Critical patent/JPS56105750A/ja
Publication of JPS6121701B2 publication Critical patent/JPS6121701B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP634680A 1980-01-24 1980-01-24 Silver catalyst for production of ethylene oxide Granted JPS56105750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP634680A JPS56105750A (en) 1980-01-24 1980-01-24 Silver catalyst for production of ethylene oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP634680A JPS56105750A (en) 1980-01-24 1980-01-24 Silver catalyst for production of ethylene oxide

Publications (2)

Publication Number Publication Date
JPS56105750A JPS56105750A (en) 1981-08-22
JPS6121701B2 true JPS6121701B2 (enrdf_load_stackoverflow) 1986-05-28

Family

ID=11635808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP634680A Granted JPS56105750A (en) 1980-01-24 1980-01-24 Silver catalyst for production of ethylene oxide

Country Status (1)

Country Link
JP (1) JPS56105750A (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116745U (ja) * 1983-01-27 1984-08-07 株式会社協立 ダンパ−装置
AU586048B2 (en) * 1985-11-12 1989-06-29 Nippon Shokubai Kagaku Kogyo Co. Ltd. Silver catalyst for production of ethylene oxide and method for manufacture thereof
US4908343A (en) * 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
US5057481A (en) * 1987-02-20 1991-10-15 Union Carbide Chemicals And Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US5407888A (en) * 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
EP0937498B1 (en) * 1998-02-20 2004-08-18 Nippon Shokubai Co., Ltd. Silver catalyst for production of ethylene Oxide, method for production thereof, and method for production of ethylene oxide
TR200100748T2 (tr) 1998-09-14 2001-08-21 Shell Internationale Research Maatschappij B.V. Katalitik özelliklerin geliştirilmesi amacıyla katalizör yüzeyinden iyonlaşabilir türlerin çıkarılması için bir işlem
US7232786B2 (en) 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
US7232918B2 (en) 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
US7504525B2 (en) 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
TR200100749T2 (tr) 1998-09-14 2001-10-22 Shell Internationale Research Maatschappij B.V. Epoksitleme katalizörü taşıyıcı, bunun hazırlanması ve kullanılması
TWI346574B (en) 2003-03-31 2011-08-11 Shell Int Research A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition
US6858560B2 (en) 2003-04-23 2005-02-22 Scientific Design Co., Inc. Ethylene oxide catalyst
US20040224841A1 (en) 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
JP2007175649A (ja) * 2005-12-28 2007-07-12 Japan Energy Corp 固体酸及びその製造方法、並びに固体酸触媒
CN104437662B (zh) * 2013-09-16 2016-11-23 中国石油化工股份有限公司 制备银催化剂用α-氧化铝载体的方法
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture
WO2019245859A1 (en) 2018-06-21 2019-12-26 The J. David Gladstone Institutes Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367169A (en) * 1941-02-11 1945-01-09 Gardner Thermal Corp Process for treatment of olefins
DE1279669B (de) * 1964-03-12 1968-10-10 Basf Ag Verfahren zur Herstellung von AEthylenoxyd
US3664970A (en) * 1969-04-17 1972-05-23 Halcon International Inc Ethylene oxide catalyst
GB1365745A (en) * 1972-06-27 1974-09-04 Bp Chem Int Ltd Propylene oxide
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
JPS5090591A (enrdf_load_stackoverflow) * 1974-01-09 1975-07-19
AU1214176A (en) * 1975-03-22 1977-09-22 J H. Orentreich N Fogelman High pressure hypodermic syringe
GB1569974A (en) * 1976-03-05 1980-06-25 Ici Ltd Restoration of selectivity to catalysts used in the production of olefine oxides
GB2014133B (en) * 1978-02-10 1982-09-22 Ici Ltd Production of alkylene oxides using a silver catalyst

Also Published As

Publication number Publication date
JPS56105750A (en) 1981-08-22

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