KR870009758A - 은-함유 촉매의 제조방법 - Google Patents

은-함유 촉매의 제조방법 Download PDF

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Publication number
KR870009758A
KR870009758A KR870004050A KR870004050A KR870009758A KR 870009758 A KR870009758 A KR 870009758A KR 870004050 A KR870004050 A KR 870004050A KR 870004050 A KR870004050 A KR 870004050A KR 870009758 A KR870009758 A KR 870009758A
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South Korea
Prior art keywords
compound
silver
aluminum
organic fluorine
metal
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KR870004050A
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English (en)
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KR950005750B1 (ko
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복스후른 고세
헨드릭 클라찡가 안
멘테 펠트휘스 오토
Original Assignee
오노 알버어스
셀 인터나쵸 나아레 레사아치 마아츠샤피 비이부이
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Publication of KR870009758A publication Critical patent/KR870009758A/ko
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Publication of KR950005750B1 publication Critical patent/KR950005750B1/ko

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    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/138—Halogens; Compounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
    • 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

Abstract

내용 없음

Description

은-함유 촉매의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 주기율표 제1A족 금속의 수산화물과유기 불소 화합물을 알루미늄 화합물과 섞은 후에, 이 혼합물을 하소시켜 만든 담체에 은화합물과 바란다면 촉진제를 적용시킨 후에 온화합물을 금속성 은으로 환원시키는 것을 특징으로 하는 에틸렌을 산화 에틸렌으로 산화시키는데 적절한 은-함유 촉맨의 제조방법.
  2. 제1항에 있어서, 알루미늄 화합물이 산화 알루미늄이나 산화 알루미늄의 수화물인 것을 특정으로 하는 방법.
  3. 제1항 또는 제2항에 있어서, 유기 불소 화합물이 불소화 알칸, 불소화 알캔 중합체나 불소화 알칸 카르복실산, 그 염이나 에스테르인 것을 특징으로 하는 방법.
  4. 제3항에 있어서, 유기 불소 화합물이 2-10개의 탄소 원자를 갖는 과불소화 알칸 모노카르복실산인 것을 특징으로 하는 방법.
  5. 제1항 내지 제 4항중 어느 하나에 있어서, 알루미늄 화합물이 세슘 수산화물과 혼합되는 것을 특징으로 하는 방법.
  6. 제1항 내지 제5항중 어느 하나에 있어서, 알루미늄 화합물이, 제1A/족 금속/A1의 원자비가 0.0001-0.1, 바람직하게는 0.001-0.1이 되도록 하는 양의 수산화합물과 섞이는 것을 특징으로 하는 벙법.
  7. 제1항내지 제6항중 어느 하나에 있어서, 사용된 유기 불소화합물의 양이 알카리 수산화물과 알루미늄화합물의 혼합물의 01.-10중량%인 것을 특징으로 하는 방법.
  8. 제1항내지 제7항중 어느 하나에 있어서, 알루미늄 화합물을 물, 주기율표, 제1A족 금속의 수산화물 및 유기 불소화합물과 섞은 후 이 혼합물을 성형 담체 입자로 압출시킨 다음 하소시키는 것을 특징으로 하는 방법.
  9. 제1항내지 제8항중 어느 하나에 있어서, 담채를 담채상의 전체 촉매의 중량을 기준으로 계산하여 1-25중량%의 은이 적용되기에 충분항 은 화합물의 용액으로 함침시키고 함침된 담채를 용액으로 부터 분리하고 침전된 은 화합물을 은으로 환원시키는 것을 특징으로 하는 방법.
  10. 제9항에 있어서, 은 화합물과동시에 또는 서로 다르게 촉진제로서 충분한 양의 알카리 금속 칼륨, 루비듐이나 세슘 화합물중 하나이상을 담체에 적용하여 전체 촉매 백만 중량부당 알카리 금속(금속으로서 측정)20-1000중량부가 부착되도록 하는 것을 특징으로 하는 방법.
  11. 제1항내지 제10항중 어느 하나에 따라 제조된 은-함유 촉매의 존재하에 수행하는 것을 특징으로 하는 은 함유 촉매의 존재하에 에틸렌을 산화시켜 산화 에틸렌을 제조하느 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870004050A 1986-04-29 1987-04-27 온-함유 촉매의 제조방법 KR950005750B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868610441A GB8610441D0 (en) 1986-04-29 1986-04-29 Preparation of silver-containing catalyst
GB86-10441 1986-04-29
GB8610441 1986-04-29

Publications (2)

Publication Number Publication Date
KR870009758A true KR870009758A (ko) 1987-11-30
KR950005750B1 KR950005750B1 (ko) 1995-05-30

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Country Status (24)

Country Link
US (1) US4731350A (ko)
EP (1) EP0243996B1 (ko)
JP (1) JPH0829250B2 (ko)
KR (1) KR950005750B1 (ko)
CN (1) CN1009249B (ko)
AT (1) ATE68372T1 (ko)
AU (1) AU585442B2 (ko)
BG (1) BG50714A3 (ko)
BR (1) BR8702008A (ko)
CS (1) CS268178B2 (ko)
DE (1) DE3773734D1 (ko)
DK (1) DK164804C (ko)
ES (1) ES2025136B3 (ko)
FI (1) FI86966C (ko)
GB (1) GB8610441D0 (ko)
GR (1) GR3002994T3 (ko)
HU (1) HU203290B (ko)
IN (1) IN170009B (ko)
MX (1) MX168704B (ko)
PL (1) PL152415B1 (ko)
RU (1) RU1836144C (ko)
SG (1) SG95792G (ko)
TR (1) TR24543A (ko)
ZA (1) ZA872977B (ko)

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EP2620212A3 (en) * 2006-11-01 2014-01-15 Dow Global Technologies LLC Process for modifying shaped porous bodies of alpha-alumina, epoxidation catalyst comprising modified alpha-alumina and epoxidation method
CN102247845B (zh) * 2010-05-21 2014-01-08 中国石油化工股份有限公司 一种负载型银催化剂及其制备方法
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US20210039074A1 (en) 2018-02-07 2021-02-11 Basf Se Method for preparing a silver impregnation solution
EP3639924A1 (en) 2018-10-15 2020-04-22 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
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EP3659703A1 (en) 2018-11-28 2020-06-03 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
EP3885038A1 (en) 2020-03-27 2021-09-29 Basf Se Process for producing an epoxidation catalyst
CN113663699B (zh) * 2020-05-15 2024-05-07 中国石油化工股份有限公司 一种氧化铝载体及其制备方法
CN113694941B (zh) * 2020-05-20 2024-05-07 中国石油化工股份有限公司 一种负载型金属催化剂及其制备方法与应用
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Also Published As

Publication number Publication date
IN170009B (ko) 1992-01-25
DK213887D0 (da) 1987-04-27
EP0243996B1 (en) 1991-10-16
MX168704B (es) 1993-06-04
TR24543A (tr) 1991-11-21
PL152415B1 (en) 1990-12-31
DK164804C (da) 1993-01-11
FI86966C (fi) 1992-11-10
HUT48482A (en) 1989-06-28
ZA872977B (en) 1987-11-25
CN1009249B (zh) 1990-08-22
EP0243996A2 (en) 1987-11-04
HU203290B (en) 1991-07-29
CS299087A2 (en) 1989-04-14
PL265396A1 (en) 1988-08-18
ATE68372T1 (de) 1991-11-15
BG50714A3 (en) 1992-10-15
JPH0829250B2 (ja) 1996-03-27
DK213887A (da) 1987-10-30
CS268178B2 (en) 1990-03-14
EP0243996A3 (en) 1989-05-31
DE3773734D1 (de) 1991-11-21
AU7199787A (en) 1987-11-05
KR950005750B1 (ko) 1995-05-30
FI871825A (fi) 1987-10-30
FI86966B (fi) 1992-07-31
FI871825A0 (fi) 1987-04-27
CN87103074A (zh) 1988-11-09
RU1836144C (ru) 1993-08-23
SG95792G (en) 1992-12-04
US4731350A (en) 1988-03-15
GR3002994T3 (en) 1993-01-25
BR8702008A (pt) 1988-02-02
JPS62258745A (ja) 1987-11-11
AU585442B2 (en) 1989-06-15
DK164804B (da) 1992-08-24
GB8610441D0 (en) 1986-06-04
ES2025136B3 (es) 1992-03-16

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