JP2000119004A5 - - Google Patents
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- JP2000119004A5 JP2000119004A5 JP1998287649A JP28764998A JP2000119004A5 JP 2000119004 A5 JP2000119004 A5 JP 2000119004A5 JP 1998287649 A JP1998287649 A JP 1998287649A JP 28764998 A JP28764998 A JP 28764998A JP 2000119004 A5 JP2000119004 A5 JP 2000119004A5
- Authority
- JP
- Japan
- Prior art keywords
- reaction chamber
- valve provided
- shut
- reformed gas
- upstream side
- 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.)
- Granted
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- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 5
- 238000002407 reforming Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
Description
従来の方法では、変成部の反応器が大きくなるとともに、運転の停止、作動を繰り返すような用途では、上述の課題があった。本発明は、このような水素精製装置の課題を考慮し、小さな容積の変成部でも高い性能をもつと同時に、装置の運転停止、作動を繰り返した場合の酸素混入による影響を抑制し、長期間にわたって安定に動作する水素精製装置を提供することを目的とする。 In the conventional method, the reactor of the metamorphic part becomes large, and there is the above-mentioned problem in the application where the operation is repeatedly stopped and operated. In consideration of such a problem of the hydrogen purification apparatus, the present invention has high performance even in a metamorphic part having a small volume, and at the same time, suppresses the influence of oxygen mixing when the apparatus is repeatedly stopped and operated for a long period of time. It is an object of the present invention to provide a hydrogen purification apparatus that operates stably over a period of time.
【０００６】
【課題を解決するための手段】
上記課題を解決するために本発明の水素精製装置は、水素ガスと一酸化炭素と水蒸気とを少なくとも含有する改質ガスの供給部と、前記改質ガスの供給部の下流側に銅系の変成触媒体を具備した反応室と、前記反応室の上流側および下流側の少なくとも一方に遮断弁
と、前記反応室の上流側に設けられた遮断弁の下流側に、前記反応室の下流側に設けられた遮断弁の上流側に、または前記反応室の上流側に設けられた遮断弁および前記反応室の下流側に設けられた遮断弁の間に存在する前記反応室を含む経路より圧力を加えるための圧力制御手段とを備えたことを特徴とする。
0006
[Means for solving problems]
In order to solve the above problems, the hydrogen purification apparatus of the present invention has a copper-based supply unit for a reformed gas containing at least hydrogen gas, carbon monoxide and water vapor, and a copper-based system downstream of the reformed gas supply unit. A reaction chamber equipped with a reformed catalyst and a shutoff valve on at least one of the upstream side and the downstream side of the reaction chamber.
And the shutoff valve provided on the downstream side of the shutoff valve provided on the upstream side of the reaction chamber, on the upstream side of the shutoff valve provided on the downstream side of the reaction chamber, or on the upstream side of the reaction chamber. It is characterized by being provided with a pressure control means for applying pressure from a path including the reaction chamber existing between shutoff valves provided on the downstream side of the reaction chamber.
また、本発明の水素精製装置は、改質ガスの供給部が、改質ガスを発生する改質部であり、前記反応室の上流側に設けられた遮断弁とは、前記改質部の入口に設けられた遮断弁であることを特徴とする。 Further, in the hydrogen purification apparatus of the present invention, the reforming gas supply unit is a reforming unit that generates the reformed gas, and the shutoff valve provided on the upstream side of the reaction chamber is the reforming unit. It is characterized by being a shutoff valve provided at the inlet.
Claims (2)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28764998A JP4089039B2 (en) | 1998-10-09 | 1998-10-09 | Hydrogen purification equipment |
| DE69924682T DE69924682T2 (en) | 1998-09-09 | 1999-09-09 | Apparatus for producing hydrogen |
| US09/392,691 US6562088B2 (en) | 1998-09-09 | 1999-09-09 | Method for operating a hydrogen generating apparatus |
| EP99307162A EP0985635B1 (en) | 1998-09-09 | 1999-09-09 | Hydrogen generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28764998A JP4089039B2 (en) | 1998-10-09 | 1998-10-09 | Hydrogen purification equipment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000119004A JP2000119004A (en) | 2000-04-25 |
| JP2000119004A5 true JP2000119004A5 (en) | 2005-09-15 |
| JP4089039B2 JP4089039B2 (en) | 2008-05-21 |
Family
ID=17719950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28764998A Expired - Lifetime JP4089039B2 (en) | 1998-09-09 | 1998-10-09 | Hydrogen purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4089039B2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2336847C (en) * | 1999-03-18 | 2005-08-02 | Matsushita Electric Works, Ltd. | Catalyst for water gas shift reaction, method for removing carbon monoxide in hydrogen gas and electric power-generating system of fuel cell |
| WO2001047802A1 (en) | 1999-12-28 | 2001-07-05 | Matsushita Electric Industrial Co., Ltd. | Apparatus for forming hydrogen |
| JP4810749B2 (en) * | 2000-06-08 | 2011-11-09 | トヨタ自動車株式会社 | Fuel reformer |
| CN1209279C (en) | 2000-08-18 | 2005-07-06 | 松下电器产业株式会社 | Hydrogen purification apparatus |
| JP4663095B2 (en) * | 2000-10-23 | 2011-03-30 | パナソニック株式会社 | Hydrogen purification equipment |
| JP2002226204A (en) * | 2001-01-26 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Hydrogen purification unit |
| US20030086852A1 (en) * | 2001-10-15 | 2003-05-08 | Ballard Generation Systems Inc. | Apparatus for the selective oxidation of carbon monoxide in a hydrogen-containing gas mixture |
| JP2005067990A (en) * | 2003-08-28 | 2005-03-17 | Mitsubishi Heavy Ind Ltd | Evaporator for reforming raw material |
| CN101111961B (en) | 2005-01-31 | 2010-07-21 | 松下电器产业株式会社 | Fuel cell power generation system, and method for operating fuel cell power generation system |
| KR100857703B1 (en) * | 2007-03-29 | 2008-09-08 | 삼성에스디아이 주식회사 | Reaction vessel and reaction device |
| US8221511B2 (en) | 2007-05-31 | 2012-07-17 | Panasonic Corporation | Hydrogen producing apparatus |
| DE102007026712A1 (en) | 2007-06-06 | 2008-12-11 | Uhde Gmbh | Apparatus and method for catalytic gas phase reactions and their use |
-
1998
- 1998-10-09 JP JP28764998A patent/JP4089039B2/en not_active Expired - Lifetime
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