[특허]Reaction apparatus for producing a hydrogen containing gas

Reaction apparatus for producing a hydrogen containing gas 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01J-007/00 B01J-008/06
출원번호	US-0165180 (1980-07-02)
발명자 / 주소	Sederquist Richard A. (Newington CT)
출원인 / 주소	United Technologies Corporation (Hartford CT 02)
인용정보	피인용 횟수 : 49 인용 특허 : 0

초록 ▼

A catalytic reaction vessel makes hydrogen from a hydrocarbon feedstock and steam using heat stored in the vessel, and the vessel is then regenerated to restore the heat. Regeneration is done by preheating, separately and within the vessel, an oxygen containing gas and a hydrogen purge gas, and mixing these preheated gases so that they combust within the vessel and heat material disposed in the vessel. This is the heat which is used in converting the hydrocarbon feedstock to hydrogen.

대표청구항 ▼

Reaction apparatus constructed to alternately: (a) make a hydrogen containing gas by the cracking and catalytic steam reforming of a hydrocarbon feedstock; and (b) be regenerated, comprising: at least one reaction vessel having an upstream end and downstream end, said vessel having disposed therein, in sequence from its upstream to downstream end, a first volume of inert packing material containing no reform catalyst, a second volume of material substantially adjacent said first volume and including a first region of reform catalyst material, and a third volume of material substantially adjacent said second volume; said vessel including first inlet means upstream of said second volume for introducing a hydrocarbon feedstock and steam into said first volume during the making of the hydrocarbon containing gas, and first outlet means at said downstream end of said vessel for exhausting the hydrogen containing gas produced in the vessel; said vessel including second inlet means at its downstream end for introducing a hydrogen purge gas into said third volume during the regeneration of the apparatus, and second outlet means at said upstream end for exhausting gases produced during regeneration; and conduit means disposed in said vessel and surrounded by at least some of said materials, said conduit means having an inlet means communicating outside said vessel for carrying an oxygen containing gas from outside said vessel into indirect heat exchange relationship with said surrounding materials during regeneration of the apparatus, said conduit means including outlet means within said second volume of material located upstream of said first region of reform catalyst material, said conduit means constructed and arranged with respect to said first region of reform catalyst material to prevent mixing of the oxygen containing gas and hydrogen purge gas downstream of or within said first region of reform catalyst material.

이 특허를 인용한 특허 (49)

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Clingerman Bruce J. ; Mowery Kenneth D. ; Ripley Eugene V., Combustor air flow control method for fuel cell apparatus.
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Chellappa, Anand; Vencill, Thomas R.; Powell, Michael Roy; Godshall, Ned A., Compact devices for generating pure hydrogen.
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Doan, Tien M.; Clingerman, Bruce J., Control apparatus and method for efficiently heating a fuel processor in a fuel cell system.
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Keskula Donald H. ; Doan Tien M. ; Clingerman Bruce J., Fuel cell system logic for differentiating between rapid and normal shutdown commands.
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Goebel, Steven G.; Pettit, William H., Fuel processing system having gas recirculation for transient operations.
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Goebel,Stephen G; Pettit,William H, Fuel processing system having gas recirculation for transient operations.
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James Brian David, Fuel reformer system for a fuel cell.
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Stewart, Albert E.; Mays, Jeffrey A., Gas generator and method therefor.
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Briscoe, Michael D., Hydrogen to steam reforming of natural gas to synthesis gas.
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Sederquist Richard A. (Newington CT), Integrated fuel cell and fuel conversion apparatus.
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Wertheim Ronald J. (Hartford CT) Sederquist Richard A. (Newington CT), Integrated fuel cell and fuel conversion apparatus.
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Goebel, Steven G.; Pettit, William H.; Burch, Steven D.; Yu, Paul T.; Zhang, Yan; Cartwright, Michael D., Integrated fuel processor for rapid start and operational control.
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Clawson, Lawrence G.; Dorson, Matthew H.; Mitchell, William L.; Nowicki, Brian J.; Thijssen, Johannes; Davis, Robert; Papile, Christopher; Rumsey, Jennifer W.; Longo, Nathan; Cross, III, James C.; Ri, Integrated hydrocarbon reforming system and controls.
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Bentley,Jeffrey M.; Clawson,Lawrence G.; Mitchell,William L.; Dorson,Matthew H., Integrated reformer and shift reactor.
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Hershkowitz, Frank; Buchanan, John Scott; Deckman, Harry W.; Frederick, Jeffrey W., Methane conversion to higher hydrocarbons.
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Hershkowitz,Frank; Lattner,James R., Methanol manufacture using pressure swing reforming.
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Hershkowitz,Frank; Lattner,James R., Methanol manufacture using pressure swing reforming.
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Borup, Rodney L.; Pettit, William H., Method for operating a combination partial oxidation and steam reforming fuel processor.
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Hershkowitz,Frank; Deckman,Harry W., Pressure swing reforming.
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Keskula, Donald H.; Doan, Tien M.; Clingerman, Bruce J., Staged venting of fuel cell system during rapid shutdown.
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Briesch, Michael S.; Gutierrez, Juan P., Systems and methods for integration of gasification and reforming processes.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Reaction apparatus for producing a hydrogen containing gas 원문보기

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Reaction apparatus for producing a hydrogen containing gas 원문보기

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이 특허를 인용한 특허 (49)

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