前苏联专利SU884554A3 Device for performing catalytic endothermal reactions

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专利摘要:
A catalytic reaction apparatus, such as for steam reforming a hydrocarbon feedstock to produce hydrogen, includes a tubular reactor disposed within a furnace. The reactor includes an annular reaction chamber which is heated along its outer wall by a countercurrent flow of furnace gases traveling through a narrow annulus external thereof. The reaction chamber is also heated along its inner wall by regenerative heat from the reaction products which leave the annular chamber and flow countercurrent to the flow within the reaction chamber through a narrow annulus disposed along the inner wall thereof. This apparatus is capable of high reactor thermal efficiency over a wide range of heating rates, including very high heating rates. The apparatus is very compact and is particularly suited for use with a large number of closely packed tubular reactors disposed within a single furnace.
公开号:SU884554A3
申请号:SU772560498
申请日:1977-12-22
公开日:1981-11-23
发明作者:Флойд Басвелл Ричард；Аллан Седерквист Ричард；Джером Снорковски Даниел
申请人:Юнайтед Технолоджиз Корпорейшн(Фирма)；
IPC主号:

专利说明:

for removal of heating gases, equipped with a cylindrical pipe installed coaxially to the reactor, which is located inside the regeneration chamber. FIG. 1 shows the device, a general view) of FIG. 2 shows a section A-A in FIG. The device is a furnace 1 with a heating chamber 2 and with means for burning fuel 3, means for removing heating gases located in the bottom of the furnace 5. The device includes a reactor 6 that contains a series-connected reaction chamber 7 and a regeneration chamber 8. A wall 9 is formed at a certain distance forming an annular channel 10 between them for the removal of heating gases. The device works as follows. Top through pipes 11 and 12 serves the fuel and oxidant. From the burners 13, heating gases pass into the heating chamber 2 and further along the outer wall of the reactor into the annular channel 10 and exit through the nozzle 1. The reaction gases are fed from below through the nozzle 15. the chambers are connected in series, the reaction gases leaving the catalyst bed enter the regeneration chamber 8, giving off some of their heat to the reaction gases in the catalyst bed The internal location of the regeneration chamber, as well as the temperature ratio round the top of the reactor prevents exists m a straight heating gases in heat Regen ration chamber heating gases This is possible because when applying said countercurrent gas temperature difference between the heating and reaction gases in the upper part of the reactor is less than in co-current. From the regeneration chamber, the reaction gases exit from the bottom through the nozzle 16. Formula of the invention A device for carrying out catalytic endothermic reactions containing a furnace with a heating chamber and with means for burning fuel located above and means for removing heating gases located below chamber vertical cylindrical reactor comprising a sequentially connected annular reaction chamber and an annular regeneration chamber located along the wall of the reactor Pa, characterized in that, in order to increase the thermal efficiency of the device, the device is provided with an installed one. along the outer wall of the reactor from below at some distance by an additional wall forming an annular channel for removal of heating gases, equipped with a cylindrical pipe installed on the Day of the furnace coaxial to the reactor, and the regeneration chamber is located inside the reactor. Sources of information taken into account in the examination 1. S. Ganz. Technological processes and equipment for the production of synthesis gas and bound nitrogen. M., I960, p. 71-72. 2. The US patent, CL.23-288,
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权利要求:
Claims (1)
[1]
Formula of the invention
A device for conducting endothermic reactions, comprising a furnace with a heating chamber and with means for burning fuel located at the top and means for removing heating gases located at the bottom of its bottom, a vertical cylindrical reactor installed inside the heating chamber, including a ring reaction chamber and a ring regeneration chamber connected in series located along the wall of the reactor, characterized in that, in order to increase the thermal efficiency of the device, the device is equipped with an installed one. along the outer wall of the reactor from below, at some distance, an additional wall forming an annular channel for the removal of heating gases, equipped with a cylindrical pipe mounted coaxially to the bottom of the furnace to the reactor, and the regeneration chamber is placed inside the reactor.
I

类似技术:

公开号 | 公开日 | 专利标题

SU884554A3|1981-11-23|Device for performing catalytic endothermal reactions

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同族专利:

公开号 | 公开日

US4098589A|1978-07-04|

CA1095696A|1981-02-17|

BE860865A|1978-03-16|

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

RU2457024C2|2007-04-25|2012-07-27|Уде Гмбх|Primary reformer with secondary inlet channels directed toward burners|US2066348A|1933-04-21|1937-01-05|Joseph W Hays|Water treater and heater|

FR88937E|1965-10-19|1967-04-14|Soc D Const D App Pour Gaz A L|Improvements to fuel gas production devices|

US3645701A|1967-06-19|1972-02-29|Lummus Co|Reformer furnace|

US3541729A|1968-05-09|1970-11-24|Gen Electric|Compact reactor-boiler combination|

US3909299A|1973-10-01|1975-09-30|United Technologies Corp|Fuel cell system including reform reactor|US4203950A|1977-12-27|1980-05-20|United Technologies Corporation|Steam reforming reactor designed to reduce catalyst crushing|

US4504447A|1981-11-13|1985-03-12|The United States Of America As Represented By The United States Department Of Energy|Slab reformer|

US4919844A|1984-08-16|1990-04-24|Air Products And Chemicals, Inc.|Enhanced heat transfer reformer and method|

US4661323A|1985-04-08|1987-04-28|Olesen Ole L|Radiating sleeve for catalytic reaction apparatus|

US6120567A|1985-06-11|2000-09-19|Enviro-Combustion Systems Inc.|Method of gasifying solid organic materials|

US4740357A|1986-06-27|1988-04-26|International Fuel Cells|Radiation shield for reformer apparatus|

US4803054A|1987-03-13|1989-02-07|Vertech Treatment Systems, Inc.|Asymmetric heat-exchange reaction apparatus for effecting chemical reactions|

US5164163A|1988-09-19|1992-11-17|Kabushiki Kaisha Kobe Seiko Sho|Hydrocarbon reforming apparatus|

US5275632A|1991-10-07|1994-01-04|International Fuel Cells Corporation|Reformer support arrangement|

US5538811A|1992-07-23|1996-07-23|Matsushita Electric Industrial Co., Ltd.|Ionic conductive polymer electrolyte|

US5484577A|1994-05-27|1996-01-16|Ballard Power System Inc.|Catalytic hydrocarbon reformer with enhanced internal heat transfer mechanism|

US5607556A|1994-11-09|1997-03-04|Calderon; Albert|Method for coking coal|

US5639353A|1994-11-09|1997-06-17|Calderon; Albert|Apparatus for carbonizing material|

US5718881A|1996-06-24|1998-02-17|International Fuel Cells, Inc.|Catalytic reactor designed to reduce catalyst slumping and crushing|

US7066973B1|1996-08-26|2006-06-27|Nuvera Fuel Cells|Integrated reformer and shift reactor|

DE29722931U1|1997-12-19|1998-02-12|Mannesmann Ag|Deep well reactor for the continuous implementation of chemical reactions|

US6296814B1|1998-11-10|2001-10-02|International Fuel Cells, L.L.C.|Hydrocarbon fuel gas reformer assembly for a fuel cell power plant|

US6258330B1|1998-11-10|2001-07-10|International Fuel Cells, Llc|Inhibition of carbon deposition on fuel gas steam reformer walls|

US6641625B1|1999-05-03|2003-11-04|Nuvera Fuel Cells, Inc.|Integrated hydrocarbon reforming system and controls|

US6986797B1|1999-05-03|2006-01-17|Nuvera Fuel Cells Inc.|Auxiliary reactor for a hydrocarbon reforming system|

US7867300B2|2001-03-02|2011-01-11|Intelligent Energy, Inc.|Ammonia-based hydrogen generation apparatus and method for using same|

US7922781B2|2001-03-02|2011-04-12|Chellappa Anand S|Hydrogen generation apparatus and method for using same|

US8172913B2|2002-04-23|2012-05-08|Vencill Thomas R|Array of planar membrane modules for producing hydrogen|

GB0113788D0|2001-06-06|2001-07-25|Kvaerner Process Tech Ltd|Furnace and process|

US6890672B2|2001-06-26|2005-05-10|Idatech, Llc|Fuel processor feedstock delivery system|

US7372043B2|2002-02-22|2008-05-13|Agilent Technologies, Inc.|Apparatus and method for ion production enhancement|

US20050151091A1|2002-02-22|2005-07-14|Jean-Luc Truche|Apparatus and method for ion production enhancement|

US7132670B2|2002-02-22|2006-11-07|Agilent Technologies, Inc.|Apparatus and method for ion production enhancement|

US6825462B2|2002-02-22|2004-11-30|Agilent Technologies, Inc.|Apparatus and method for ion production enhancement|

US6858841B2|2002-02-22|2005-02-22|Agilent Technologies, Inc.|Target support and method for ion production enhancement|

US7135689B2|2002-02-22|2006-11-14|Agilent Technologies, Inc.|Apparatus and method for ion production enhancement|

US20030223926A1|2002-04-14|2003-12-04|Edlund David J.|Steam reforming fuel processor, burner assembly, and methods of operating the same|

CA2489299A1|2002-06-13|2003-12-24|Darryl Pollica|Preferential oxidation reactor temperature regulation|

US7527661B2|2005-04-18|2009-05-05|Intelligent Energy, Inc.|Compact devices for generating pure hydrogen|

US7632322B2|2005-06-07|2009-12-15|Idatech, Llc|Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same|

US7629067B2|2006-05-22|2009-12-08|Idatech, Llc|Hydrogen-producing fuel processing systems and fuel cell systems with a liquid leak detection system|

US7939051B2|2006-05-23|2011-05-10|Idatech, Llc|Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same|

US10870810B2|2017-07-20|2020-12-22|Proteum Energy, Llc|Method and system for converting associated gas|

法律状态:

优先权:

申请号 | 申请日 | 专利标题

US75334876A| true| 1976-12-22|1976-12-22|

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