KR890001632A - 촉매의 제조방법 - Google Patents

촉매의 제조방법 Download PDF

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Publication number
KR890001632A
KR890001632A KR1019880008630A KR880008630A KR890001632A KR 890001632 A KR890001632 A KR 890001632A KR 1019880008630 A KR1019880008630 A KR 1019880008630A KR 880008630 A KR880008630 A KR 880008630A KR 890001632 A KR890001632 A KR 890001632A
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KR
South Korea
Prior art keywords
catalyst
tin
salt
surface area
large surface
Prior art date
Application number
KR1019880008630A
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English (en)
Inventor
콜린스 앤
찰스 프로스트 조나톤
존 프라이스 피터
Original Assignee
리차드 데이비드 크랙
더 브리티시 페트롤륨 컴퍼니 피.엘.씨
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.)
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Publication date
Application filed by 리차드 데이비드 크랙, 더 브리티시 페트롤륨 컴퍼니 피.엘.씨 filed Critical 리차드 데이비드 크랙
Publication of KR890001632A publication Critical patent/KR890001632A/ko

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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J21/18—Carbon
    • 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
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • 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
    • B01J37/16—Reducing
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

내용 없음

Description

촉매의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 촉매 시험에 사용되는 장치.

Claims (15)

  1. (a) 큰 표면적의 탄소 지지물질을 용성 제이주석염 및 촉진제를 함유하는 수용액으로 처리하고 ; (b) 단계 (a)의 물질을 건조시키며 ; (c) 단계 (b)의 물질을 탄화수소에 침지시킨후, 하이드라진 수화물과 진탕시키면서 반응시켜 제이주석염을 산화 제이주석으로 전환시키고 ; (d) 단계 (c)의 물질을 세척하며 ; (e) 단계 (d)의 물질을 건조시킴을 특징으로 하여, 일산화탄소의 산화에 적절한 촉매를 제조하는 방법.
  2. 제1항에 있어서, 큰 표면적의 탄소 지지물질을, (x) 큰 표면적의 탄소 지지물질을 질산수용액으로 처리하고 ; (y) 단계 (x)의 물질을 세척하며 ; (z) 단계 (y)의 물질을 건조시키는 단계를 특징 포함하는 단계로 전처리를 하여, 촉매를 제조하는 방법.
  3. 제1또는 2항에 있어서, 탄소 지지물질이 큰 표면적의 탄소 섬유 직물인 방법.
  4. 제1항에 있어서, 제이주석염이 염화제이주석인 방법.
  5. 제1항에 있어서, 촉진제가 하나 이상의 백금족 금속염을 함유하는 방법.
  6. 제5항에 있어서, 촉매가 0.5 내지 5.0중량%의 백금족 금속 및 10 내지 30중량%의 산화제이주석을 함유하는 방법.
  7. 제5항에 있어서, 촉진제가 팔라듐염을 함유하는 방법.
  8. 제5항에 있어서, 촉진제가 팔라듐염 및 백금염을 함유하는 방법.
  9. 제1항에 있어서, 단계 (a)에서 지지물질을 공지의 시간동안 용액에 침지시킨 후, 지지물질상에서 떨어지는 과량의 용액을 제거하는 방법.
  10. 제1항에 있어서, 단계 (c)에서 탄화수소가 헥산인 방법.
  11. 제10항에 있어서, 단계 (c)의 반응을 환류온도에서 헥산으로 수행하는 방법.
  12. 제1항에 있어서, 단계 (e)에서, 물질을 200℃의 건조기류에서 2시간동안 가열시키는 방법.
  13. 제1항에 따른 방법으로 제조된 촉매.
  14. 제13항에 청구된 촉매상에 일산화탄소를 함유하는 공기를 통과시킴을 특징으로 하여, 공기로부터 일산화탄소를 제거하는 방법
  15. 제13항에 청구된 촉매를 갖는 필터를 포함하는, 공기로부터 일산화탄소를 제거하는데 사용하는 호흡장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880008630A 1987-07-14 1988-07-12 촉매의 제조방법 KR890001632A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8716565 1987-07-14
GB878716565A GB8716565D0 (en) 1987-07-14 1987-07-14 Catalyst

Publications (1)

Publication Number Publication Date
KR890001632A true KR890001632A (ko) 1989-03-28

Family

ID=10620632

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880008630A KR890001632A (ko) 1987-07-14 1988-07-12 촉매의 제조방법

Country Status (9)

Country Link
US (1) US4914071A (ko)
EP (1) EP0299637A1 (ko)
JP (1) JPH01159055A (ko)
KR (1) KR890001632A (ko)
AU (1) AU602990B2 (ko)
DK (1) DK393988A (ko)
GB (1) GB8716565D0 (ko)
PT (1) PT87977A (ko)
ZA (1) ZA884775B (ko)

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IT1256802B (it) * 1992-01-31 1995-12-15 Novamont Spa Catalizzatore di idrogenazione, procedimento per la sua preparazione ed impiego, particolarmente per l'drogenazione e/o idrogenolisi di carboidrati e polioli.
FR2771309B1 (fr) * 1997-11-24 2000-02-11 Messier Bugatti Elaboration de support de catalyseur en fibres de carbone active
EP1890805A4 (en) * 2005-06-02 2010-03-03 Symyx Technologies Inc CATALYST FOR CO-OXIDATION, VOC COMBUSTION AND NOX REDUCTION, AND METHOD FOR ITS PREPARATION AND USE
US20070248532A1 (en) * 2006-04-25 2007-10-25 Reardon Eric J Fluid treatment
KR101106272B1 (ko) * 2009-11-10 2012-01-18 한국에너지기술연구원 셀룰로오스 섬유를 원료로 사용한 높은 비표면적의 촉매지지체 제조 방법 및 지지체의 표면처리 방법, 금속나노촉매가 담지된 셀룰로오스지지체 담지 촉매
CN107890876A (zh) * 2017-10-27 2018-04-10 苏州大学 一种可见光响应CC@SnS2/SnO2复合催化剂的制备方法及其应用
CN110917858A (zh) * 2019-12-13 2020-03-27 安徽卓锐三维科技有限公司 一种激光打印用烟气净化装置

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Also Published As

Publication number Publication date
US4914071A (en) 1990-04-03
DK393988D0 (da) 1988-07-14
ZA884775B (en) 1990-03-28
DK393988A (da) 1989-01-15
GB8716565D0 (en) 1987-08-19
AU602990B2 (en) 1990-11-01
PT87977A (pt) 1989-06-30
AU1839988A (en) 1989-01-19
EP0299637A1 (en) 1989-01-18
JPH01159055A (ja) 1989-06-22

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