KR100818900B1 - 수소 함유 가스 혼합물 중의 일산화탄소의 촉매적 전환방법 - Google Patents
수소 함유 가스 혼합물 중의 일산화탄소의 촉매적 전환방법 Download PDFInfo
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- KR100818900B1 KR100818900B1 KR1020010014356A KR20010014356A KR100818900B1 KR 100818900 B1 KR100818900 B1 KR 100818900B1 KR 1020010014356 A KR1020010014356 A KR 1020010014356A KR 20010014356 A KR20010014356 A KR 20010014356A KR 100818900 B1 KR100818900 B1 KR 100818900B1
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- Prior art keywords
- catalyst
- carbon monoxide
- gas mixture
- hydrogen
- conversion
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/894—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
- Industrial Gases (AREA)
- Fuel Cell (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Description
| T [℃] | SCO2 [%] | CO 전환 [%] | RCO [mol/gkat·s] |
| 300 | 100 | 27 | 3.0·10-5 |
| 350 | 100 | 35 | 4.0·10-5 |
| 400 | 100 | 45 | 4.8·10-5 |
| T [℃] | SCO2 [%] | CO 전환률 [%] | RCO [mol/gkat·s] |
| 300 | 100 | 30 | 2.2·10-6 |
| 350 | 100 | 37 | 2.7·10-6 |
| 400 | 100 | 45 | 3.3·10-6 |
Claims (13)
- 수소 함유 가스 혼합물 중의 일산화탄소를 물을 이용하여 촉매적으로 전환시켜 이산화탄소와 수소를 형성시키는 방법으로서,상기 방법이 상기 가스 혼합물을 작업온도가 180 내지 550℃인 전이 촉매 위로 통과시킴을 포함하고, 상기 전이 촉매가 불활성 지지체상에 피막형으로 도포되는데, 미분된 산화알루미늄 상의 백금, 팔라듐, 철 산화물 및 세륨 산화물을 포함하며, 상기 가스 혼합물이 2 내지 40용적%의 일산화탄소를 함유하는 방법.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 철 산화물 및 세륨 산화물이 산화알루미늄 상에, 지지체 물질의 총 중량을 기준으로 하여 1 내지 50중량%의 양으로 존재하는 방법.
- 삭제
- 제1항에 있어서, 상기 불활성 지지체가, 세라믹 또는 금속의 허니콤 부재(honeycomb element), 세라믹 또는 금속성의 개방-셀(open-cell) 발포 부재, 금속 시트, 열 교환기 플레이트 또는 불규칙형 부재인 방법.
- 제7항에 있어서, 공전 공간 속도 내지 100,000/h의 공간 속도(이때 공간 속도는 촉매로 피복되는 불활성 지지체의 용적을 의미한다) 및 대기압 내지 10bar의 압력에서 촉매 위로 가스 혼합물을 통과시킴을 추가로 포함하는 방법.
- 제8항에 있어서, 전이 촉매의 온도가 180 내지 300℃인 방법.
- 삭제
- 제8항에 있어서, 전이 촉매의 작업 온도가 280 내지 550℃인 방법.
- 제8항에 있어서, 작업 온도가 280 내지 550℃인 전이 촉매가, 작업 온도가 180 내지 300℃인 또 다른 전이 촉매이고, 가스 혼합물을 이와 접촉시키기 전에 또 다른 전이 촉매의 작업 온도로 냉각시키는 방법.
- 삭제
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10013895A DE10013895A1 (de) | 2000-03-21 | 2000-03-21 | Verfahren zur katalytischen Umsetzung von Kohlenmonoxid in einem Wasserstoff enthaltenden Gasgemisch |
| DE10013895.0 | 2000-03-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010092399A KR20010092399A (ko) | 2001-10-24 |
| KR100818900B1 true KR100818900B1 (ko) | 2008-04-04 |
Family
ID=7635710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010014356A Expired - Fee Related KR100818900B1 (ko) | 2000-03-21 | 2001-03-20 | 수소 함유 가스 혼합물 중의 일산화탄소의 촉매적 전환방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6723298B1 (ko) |
| EP (1) | EP1136441B1 (ko) |
| JP (1) | JP4819235B2 (ko) |
| KR (1) | KR100818900B1 (ko) |
| AT (1) | ATE421379T1 (ko) |
| BR (1) | BR0101098A (ko) |
| CA (1) | CA2341056A1 (ko) |
| DE (2) | DE10013895A1 (ko) |
| DK (1) | DK1136441T3 (ko) |
| ES (1) | ES2319502T3 (ko) |
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| DE10013894A1 (de) * | 2000-03-21 | 2001-10-04 | Dmc2 Degussa Metals Catalysts | Verfahren zur katalytischen Umsetzung von Kohlenmonoxid in einem Wasserstoff enthaltenden Gasgemisch mit verbessertem Kaltstartverhalten und Katalysator hierfür |
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| US6524550B1 (en) | 1999-05-03 | 2003-02-25 | Prashant S. Chintawar | Process for converting carbon monoxide and water in a reformate stream |
| US6528029B1 (en) * | 1999-10-13 | 2003-03-04 | Engelhard Corporation | Catalyst compositions employing sol gel particles and methods of using the same |
| WO2001037988A1 (en) * | 1999-11-25 | 2001-05-31 | Kawasaki Jukogyo Kabushiki Kaisha | Catalyst for exothermic or endothermic reaction, catalyst for water-gas-shift reaction and catalyst for selective oxidation of carbon monoxide, and plate-fin heat exchange type reformer |
| AU3076201A (en) * | 1999-12-20 | 2001-07-03 | Eltron Research, Inc. | Catalysts and methods for low-temperature destruction of vocs in air and selective removal of co |
| US6569392B1 (en) * | 2000-02-02 | 2003-05-27 | Ford Global Technologies Llc | Three-way rare earth oxide catalyst |
| DE10013895A1 (de) * | 2000-03-21 | 2001-10-04 | Dmc2 Degussa Metals Catalysts Cerdec Ag | Verfahren zur katalytischen Umsetzung von Kohlenmonoxid in einem Wasserstoff enthaltenden Gasgemisch |
| DE10013894A1 (de) * | 2000-03-21 | 2001-10-04 | Dmc2 Degussa Metals Catalysts | Verfahren zur katalytischen Umsetzung von Kohlenmonoxid in einem Wasserstoff enthaltenden Gasgemisch mit verbessertem Kaltstartverhalten und Katalysator hierfür |
| US6436363B1 (en) * | 2000-08-31 | 2002-08-20 | Engelhard Corporation | Process for generating hydrogen-rich gas |
| US20020131925A1 (en) * | 2000-09-25 | 2002-09-19 | Engelhard Corporation | Ruthenium oxidation catalyst |
| US6455182B1 (en) * | 2001-05-09 | 2002-09-24 | Utc Fuel Cells, Llc | Shift converter having an improved catalyst composition, and method for its use |
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-
2000
- 2000-03-21 DE DE10013895A patent/DE10013895A1/de not_active Ceased
- 2000-05-11 US US09/568,814 patent/US6723298B1/en not_active Expired - Fee Related
-
2001
- 2001-03-17 ES ES01106781T patent/ES2319502T3/es not_active Expired - Lifetime
- 2001-03-17 DK DK01106781T patent/DK1136441T3/da active
- 2001-03-17 AT AT01106781T patent/ATE421379T1/de active
- 2001-03-17 DE DE50114668T patent/DE50114668D1/de not_active Expired - Lifetime
- 2001-03-17 EP EP01106781A patent/EP1136441B1/de not_active Expired - Lifetime
- 2001-03-19 CA CA002341056A patent/CA2341056A1/en not_active Abandoned
- 2001-03-19 JP JP2001079295A patent/JP4819235B2/ja not_active Expired - Fee Related
- 2001-03-20 BR BR0101098-0A patent/BR0101098A/pt not_active Application Discontinuation
- 2001-03-20 KR KR1020010014356A patent/KR100818900B1/ko not_active Expired - Fee Related
-
2003
- 2003-09-23 US US10/669,271 patent/US20040058810A1/en not_active Abandoned
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20010092399A (ko) | 2001-10-24 |
| DK1136441T3 (da) | 2009-04-14 |
| DE10013895A1 (de) | 2001-10-04 |
| ATE421379T1 (de) | 2009-02-15 |
| US6723298B1 (en) | 2004-04-20 |
| ES2319502T3 (es) | 2009-05-08 |
| JP2001316682A (ja) | 2001-11-16 |
| EP1136441B1 (de) | 2009-01-21 |
| US20040058810A1 (en) | 2004-03-25 |
| JP4819235B2 (ja) | 2011-11-24 |
| DE50114668D1 (de) | 2009-03-12 |
| CA2341056A1 (en) | 2001-09-21 |
| BR0101098A (pt) | 2001-11-06 |
| EP1136441A3 (de) | 2002-08-21 |
| EP1136441A2 (de) | 2001-09-26 |
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