KR870009761A - 다공성무기막 촉매 담체 - Google Patents

다공성무기막 촉매 담체 Download PDF

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Publication number
KR870009761A
KR870009761A KR870003632A KR870003632A KR870009761A KR 870009761 A KR870009761 A KR 870009761A KR 870003632 A KR870003632 A KR 870003632A KR 870003632 A KR870003632 A KR 870003632A KR 870009761 A KR870009761 A KR 870009761A
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KR
South Korea
Prior art keywords
membrane
catalytically active
deposit
pores
porous
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KR870003632A
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English (en)
Inventor
크리스토퍼 푸르노 로빈
필립 데이비드슨 알렉산더
도우글라스 볼 멜빌
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원본미기재
알칸 인터내쇼날 리미티드
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Publication of KR870009761A publication Critical patent/KR870009761A/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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2475—Membrane reactors
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/348—Electrochemical processes, e.g. electrochemical deposition or anodisation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Electrochemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

내용 없음

Description

다공성무기막 촉매 담체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명에 의한 촉매장치의 단면도

Claims (20)

  1. 촉매적 활성물질의 증착물이 공극내에 존재하고, 이 증착물은 막의 일면에 인접한 공극의 단부에 집중되어 있는 것을 특징으로 하는 다공성무 기막.
  2. 한면에 연장되어 있음과 동시에 다른면에 연장되어 있는 소공극계와 계합되는 대공극계를 구비하고, 촉매적 활성부위가 공극내에 존재하는 것을 특징으로 하는 다공성무 기막.
  3. 제2항에 있어서, 비교적 큰 공극을 가지는 무기마과 비교적 작은 공극을 가지는 상부에 덮혀진 무기막으로 구성되는 합성막인 것을 특징으로 하는 다공성무 기막.
  4. 제2항에 있어서, 촉매적활성부위는 소공극내에 존재하는 것을 특징으로 하는 다공성무 기막.
  5. 제2항에 있어서, 상기막은 산화알루미늄으로 구성되는 것을 특징으로 하는 다공성무 기막.
  6. 제5항에 있어서, 상기 막은 양극산화알루미늄으로 구성되는 것을 특징으로 하는 다공성무 기막.
  7. 제1및 제2 표면을 가지는 다공성 촉매적활성무 기막과 , 이 막의 촉매작용에 의해 화학반응을 일으킬수 있는 액체반응물을 상기 제1 표면에 공급하는 수단과, 상기 제2 표면으로부터 촉매반응의 유체생성물을 회수하는 수단으로 이루어지는 것을 특징으로 하는 촉매장치.
  8. 제7항에 있어서, 상기 막은 산화알루미늄으로 구성되는 것을 특징으로 하는 촉매장치.
  9. 제8항에 있어서, 상기 막은 양극산화알루미늄막으로 구성된는 것을 특징으로 하는 촉매장치.
  10. 제7항에 있어서, 촉매적 활성물질의 증착물은 막의 공극내에 존재하는 것을 특징으로 하는 촉매장치.
  11. 제10항에 있어서, 상기 증착물은 막의 제2표면에 인접한 공극의 단부에 집중되어 있는 것을 특징으로 하는 촉매장치.
  12. 제7항에 있어서, 상기 막은 한면에 연장되어 있음과 동시에 다른면에 연장되어 있는 소공극계와 계합되는 대공극계를 가지는 비대칭성막인 것을 특징으로 하는 촉매장치.
  13. 제12항에 있어서, 촉매적활성물질의 증탁물은 대공극계내에 존재하는 것을 특징으로 하는 촉매장치.
  14. 막으로하여금 반응의 촉매적용을 하게하는 조건하에, 화학반응의 유체반응물을 제1표면에 공급하고, 제2표면으로부터 촉매반응의 유체생성물을 회수하는 것을 특징으로 하는 제1및 제2표면을 가지는 다공성 촉매적활성무기막을 이용화하여 학반응을 행하는 방법.
  15. 제14항에 있어서, 반응물과 반응생성물은 모두 기체상으로 존재하는 것을 특징으로 하는 방법.
  16. 제14항에 있어서, 촉매적활성물질의 증착물은 막의 공극내에 존재하는 것을 특징으로 하는 방법.
  17. 제16항에 있어서, 상기 증착물은 막의 제2표면에 인접한 공극의 단부에 집중되어 있는 것을 특징으로 하는 방법.
  18. 제14항에 있어서, 상기 막은 양극산화알루미늄막으로 구성되는 것을 특징으로 하는 방법.
  19. 제14항에 있어서, 상기 막은 한면에 연장되어 있음과 동시에 다름면에 연장되어 있는 소공극계와 계합되는 대공극계를 가지는 비대칭성막인 것을 특징으로 하는 방법.
  20. 제14항에 있어서, 상기 촉매적활성물질은 백금금속인 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870003632A 1986-04-16 1987-04-16 다공성무기막 촉매 담체 KR870009761A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8609249 1986-04-16
GB868609249A GB8609249D0 (en) 1986-04-16 1986-04-16 Anodic oxide membrane catalyst support

Publications (1)

Publication Number Publication Date
KR870009761A true KR870009761A (ko) 1987-11-30

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ID=10596273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870003632A KR870009761A (ko) 1986-04-16 1987-04-16 다공성무기막 촉매 담체

Country Status (12)

Country Link
US (1) US4921823A (ko)
EP (1) EP0244970B1 (ko)
JP (1) JPS62269753A (ko)
KR (1) KR870009761A (ko)
CN (1) CN87103502A (ko)
AU (1) AU599098B2 (ko)
BR (1) BR8701848A (ko)
DE (1) DE3764703D1 (ko)
DK (1) DK193487A (ko)
ES (1) ES2017716B3 (ko)
GB (1) GB8609249D0 (ko)
NO (1) NO871597L (ko)

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EP0389274B1 (en) * 1989-03-22 1994-07-13 Alcan International Limited Optical interference structures incorporating porous films
JP2767298B2 (ja) * 1989-09-05 1998-06-18 財団法人生産開発科学研究所 積層薄膜体及びその製造法
GB9002856D0 (en) * 1990-02-08 1990-04-04 Alcan Int Ltd Fluid detection device
US5167793A (en) * 1991-05-07 1992-12-01 Alcan International Limited Process for producing anodic films exhibiting colored patterns and structures incorporating such films
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US8354555B2 (en) * 2008-05-22 2013-01-15 Massachusetts Institute Of Technology Monolayer-coated surfaces as catalytic platforms for organic reactions
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Also Published As

Publication number Publication date
JPS62269753A (ja) 1987-11-24
DK193487D0 (da) 1987-04-14
EP0244970B1 (en) 1990-09-05
NO871597D0 (no) 1987-04-15
ES2017716B3 (es) 1991-03-01
DE3764703D1 (de) 1990-10-11
AU7155587A (en) 1987-10-22
DK193487A (da) 1987-10-17
US4921823A (en) 1990-05-01
EP0244970A1 (en) 1987-11-11
NO871597L (no) 1987-10-19
CN87103502A (zh) 1988-02-24
BR8701848A (pt) 1988-01-26
GB8609249D0 (en) 1986-05-21
AU599098B2 (en) 1990-07-12

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