JP2000511104A - シフトコンバータ - Google Patents
シフトコンバータInfo
- Publication number
- JP2000511104A JP2000511104A JP09542577A JP54257797A JP2000511104A JP 2000511104 A JP2000511104 A JP 2000511104A JP 09542577 A JP09542577 A JP 09542577A JP 54257797 A JP54257797 A JP 54257797A JP 2000511104 A JP2000511104 A JP 2000511104A
- Authority
- JP
- Japan
- Prior art keywords
- shift converter
- process gas
- temperature
- stream
- carbon monoxide
- 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.)
- Pending
Links
Classifications
-
- 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; Reversible storage of hydrogen
- C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
- C01B3/06—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents
- C01B3/12—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/16—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00141—Coils
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00083—Coils
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Fuel Cell (AREA)
- Amplifiers (AREA)
- Control Of Transmission Device (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.プロセスガスにおける一酸化炭素量を低減するシフトコンバータであって、 前記シフトコンバータは、プロセスガスを導入するための入口と、低温排出物を 排出するとともに前記入り口よりも下流側に配設された出口とを有するチェンバ を備えており、該シフトコンバータは、 a)内部に移動転換触媒が充填され、プロセスガス中の一酸化炭素の大部分を二 酸化炭素と水素とに発熱的に転換して高温流を生成する断熱触媒反応ゾーンと、 b)前記断熱触媒反応ゾーンより下流に配置され、前記高温流を冷却するととも に低温排出物を生成し、かつ内部に移動転換触媒が充填され、前記高温流中に残 留する一酸化炭素の大部分を二酸化炭素と水素とに転換し、単一相液体冷却材と して能動冷却ゾーンに導入される加圧された液体の冷却材流を沸騰させることに より、2相の液・気冷却材に変換することで著しく温度上昇させないようにする 熱交換手段を備えた能動冷却触媒反応ゾーンと、を備えたシフトコンバータ。 2.前記液体冷却材が水であることを特徴とする請求項1記載のシフトコンバー タ。 3.前記熱交換手段が前記冷却水を圧力約100psiから約250psiの範 囲に維持することを特徴とする請求項2記載のシフトコンバータ。 4.前記熱交換手段が前記冷却水を温度約300°Fから約350°Fの範囲に 維持することを特徴とする請求項3記載のシフトコンバータ。 5.発熱移動転換反応によってプロセスガス流の一酸化炭素の割合を低減する方 法であって、該方法は、 a)プロセスガス流を供給するステップと b)前記プロセスガス流を断熱シフトコンバータに通じ、高温プロセスガス流を 生成するステップと c)前記高温プロセスガス流を、加圧水流によって冷却された能動冷却シフトコ ンバータに通じ、より低温の排出ガス流を生成するステップとを有することを特 徴とする方法。 6.前記能動冷却シフトコンバータにおける前記高温ガス流を冷却するステップ は、加圧冷却水流を沸騰させることによることを特徴とする請求項5記載の方法 。 7.前記高温ガス流が約450°Fから約550°Fの範囲の温度から約375 °Fから約425°Fの範囲の温度まで前記加圧冷却水により冷却されることを 特徴とする請求項6記載の方法。 8.前記プロセスガスの低温流は、約350°Fから約450°Fの範囲の温度 であることを特徴とする請求項7記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US651,160 | 1996-05-17 | ||
| US08/651,160 US6306354B1 (en) | 1996-05-17 | 1996-05-17 | Shift converter |
| PCT/US1997/008334 WO1997044123A1 (en) | 1996-05-17 | 1997-05-16 | Shift converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000511104A true JP2000511104A (ja) | 2000-08-29 |
Family
ID=24611797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09542577A Pending JP2000511104A (ja) | 1996-05-17 | 1997-05-16 | シフトコンバータ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6306354B1 (ja) |
| EP (1) | EP0925107B1 (ja) |
| JP (1) | JP2000511104A (ja) |
| AT (1) | ATE222513T1 (ja) |
| CA (1) | CA2255816A1 (ja) |
| DE (1) | DE69714855T2 (ja) |
| WO (1) | WO1997044123A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004167483A (ja) * | 2002-11-15 | 2004-06-17 | Haldor Topsoe As | 高温固定床反応器 |
| JP2005239486A (ja) * | 2004-02-26 | 2005-09-08 | Idemitsu Kosan Co Ltd | Co変成器 |
| JP2024055688A (ja) * | 2022-10-07 | 2024-04-18 | 日立造船株式会社 | 生成装置及び生成方法 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7066973B1 (en) | 1996-08-26 | 2006-06-27 | Nuvera Fuel Cells | Integrated reformer and shift reactor |
| US6409974B1 (en) | 1998-12-11 | 2002-06-25 | Uop Llc | Water gas shift process and apparatus for purifying hydrogen for use with fuel cells |
| AU768496B2 (en) * | 1999-05-03 | 2003-12-11 | Nuvera Fuel Cells | Autothermal reforming system with integrated shift beds, preferential oxidation reactor, auxiliary reactor, and system controls |
| US6986797B1 (en) | 1999-05-03 | 2006-01-17 | Nuvera Fuel Cells Inc. | Auxiliary reactor for a hydrocarbon reforming system |
| JP2000351607A (ja) * | 1999-06-09 | 2000-12-19 | Mitsubishi Heavy Ind Ltd | 水素製造装置 |
| DE19931064C2 (de) * | 1999-07-01 | 2003-08-14 | P21 Power For The 21St Century | Anordnung und Verfahren zum Erzeugen und/oder Aufbereiten eines Brennstoffs, insbesondere eines Brennstoffs für eine Brennstoffzelle und deren Verwendung |
| US6548029B1 (en) | 1999-11-18 | 2003-04-15 | Uop Llc | Apparatus for providing a pure hydrogen stream for use with fuel cells |
| US7074373B1 (en) * | 2000-11-13 | 2006-07-11 | Harvest Energy Technology, Inc. | Thermally-integrated low temperature water-gas shift reactor apparatus and process |
| US6455182B1 (en) | 2001-05-09 | 2002-09-24 | Utc Fuel Cells, Llc | Shift converter having an improved catalyst composition, and method for its use |
| US6821494B2 (en) | 2001-07-31 | 2004-11-23 | Utc Fuel Cells, Llc | Oxygen-assisted water gas shift reactor having a supported catalyst, and method for its use |
| DE10149658B4 (de) * | 2001-10-09 | 2017-08-17 | Audi Ag | Vorrichtung und Verfahren zur katalytischen Brenngasaufbereitung eines wasserstoffreichen Reformergases für eine Brennstoffzelle |
| US20030186805A1 (en) | 2002-03-28 | 2003-10-02 | Vanderspurt Thomas Henry | Ceria-based mixed-metal oxide structure, including method of making and use |
| US20030188475A1 (en) * | 2002-03-29 | 2003-10-09 | Shabbir Ahmed | Dynamic fuel processor with controlled declining temperatures |
| US6866955B2 (en) * | 2002-05-22 | 2005-03-15 | General Motors Corporation | Cooling system for a fuel cell stack |
| CA2489299A1 (en) | 2002-06-13 | 2003-12-24 | Darryl Pollica | Preferential oxidation reactor temperature regulation |
| US6932848B2 (en) | 2003-03-28 | 2005-08-23 | Utc Fuel Cells, Llc | High performance fuel processing system for fuel cell power plant |
| US20040197246A1 (en) * | 2003-04-04 | 2004-10-07 | Texaco Inc. | Fuel processing reactor with internal heat exchange for low pressure gas stream |
| US8486575B2 (en) * | 2004-02-05 | 2013-07-16 | GM Global Technology Operations LLC | Passive hydrogen vent for a fuel cell |
| US20100074389A1 (en) * | 2008-09-25 | 2010-03-25 | Ge-Hitachi Nuclear Energy Americas Llc | Replacement basket, a system using the replacement basket, and a method for loading the replacement basket |
| FR2960451B1 (fr) * | 2010-05-25 | 2017-07-28 | Inst Francais Du Petrole | Procede de conversion a la vapeur de gaz de synthese et appareil pour realiser ce procede |
| JP2013129787A (ja) * | 2011-12-22 | 2013-07-04 | Mitsubishi Heavy Ind Ltd | Coシフト反応装置およびcoシフト反応方法 |
| CN103435006B (zh) * | 2013-08-20 | 2015-04-08 | 湖南安淳高新技术有限公司 | 一种高co高变换率等温变换反应器及其工艺 |
| CN114017208B (zh) * | 2021-12-09 | 2023-05-09 | 北京航空航天大学 | 固液火箭发动机催化床及其冷却和预热系统、方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2078948A (en) * | 1935-02-13 | 1937-05-04 | Houdry Process Corp | Control of exothermic reactions |
| US3825501A (en) * | 1969-11-26 | 1974-07-23 | Texaco Inc | Exothermic reaction process |
| US4476683A (en) * | 1982-12-20 | 1984-10-16 | General Electric Company | Energy efficient multi-stage water gas shift reaction |
| GB8521649D0 (en) * | 1985-08-30 | 1985-10-02 | Ici Plc | Hydrogen production |
| US5464606A (en) * | 1994-05-27 | 1995-11-07 | Ballard Power Systems Inc. | Two-stage water gas shift conversion method |
-
1996
- 1996-05-17 US US08/651,160 patent/US6306354B1/en not_active Expired - Lifetime
-
1997
- 1997-05-16 DE DE69714855T patent/DE69714855T2/de not_active Expired - Lifetime
- 1997-05-16 CA CA002255816A patent/CA2255816A1/en not_active Abandoned
- 1997-05-16 AT AT97924744T patent/ATE222513T1/de not_active IP Right Cessation
- 1997-05-16 JP JP09542577A patent/JP2000511104A/ja active Pending
- 1997-05-16 WO PCT/US1997/008334 patent/WO1997044123A1/en not_active Ceased
- 1997-05-16 EP EP97924744A patent/EP0925107B1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004167483A (ja) * | 2002-11-15 | 2004-06-17 | Haldor Topsoe As | 高温固定床反応器 |
| JP2005239486A (ja) * | 2004-02-26 | 2005-09-08 | Idemitsu Kosan Co Ltd | Co変成器 |
| JP2024055688A (ja) * | 2022-10-07 | 2024-04-18 | 日立造船株式会社 | 生成装置及び生成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6306354B1 (en) | 2001-10-23 |
| EP0925107B1 (en) | 2002-08-21 |
| DE69714855D1 (en) | 2002-09-26 |
| WO1997044123A1 (en) | 1997-11-27 |
| ATE222513T1 (de) | 2002-09-15 |
| CA2255816A1 (en) | 1997-11-27 |
| EP0925107A1 (en) | 1999-06-30 |
| DE69714855T2 (de) | 2003-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
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| A72 | Notification of change in name of applicant |
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| A131 | Notification of reasons for refusal |
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| A521 | Request for written amendment filed |
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| A131 | Notification of reasons for refusal |
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| A521 | Request for written amendment filed |
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| A72 | Notification of change in name of applicant |
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| A02 | Decision of refusal |
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