CA1073029A - Magnetohydrodynamic electrode - Google Patents

Magnetohydrodynamic electrode

Info

Publication number
CA1073029A
CA1073029A CA290,135A CA290135A CA1073029A CA 1073029 A CA1073029 A CA 1073029A CA 290135 A CA290135 A CA 290135A CA 1073029 A CA1073029 A CA 1073029A
Authority
CA
Canada
Prior art keywords
electrode
refractory ceramic
group
hafnium
metal
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.)
Expired
Application number
CA290,135A
Other languages
English (en)
French (fr)
Inventor
Carl W. Boquist
David D. Marchant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United States Department of Energy
Original Assignee
United States Department of Energy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by United States Department of Energy filed Critical United States Department of Energy
Application granted granted Critical
Publication of CA1073029A publication Critical patent/CA1073029A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/08—Magnetohydrodynamic [MHD] generators
    • H02K44/10—Constructional details of electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuel Cell (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Plasma Technology (AREA)
  • Discharge Heating (AREA)
CA290,135A 1976-11-29 1977-11-03 Magnetohydrodynamic electrode Expired CA1073029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/745,942 US4128776A (en) 1976-11-29 1976-11-29 Magnetohydrodynamic electrode

Publications (1)

Publication Number Publication Date
CA1073029A true CA1073029A (en) 1980-03-04

Family

ID=24998888

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290,135A Expired CA1073029A (en) 1976-11-29 1977-11-03 Magnetohydrodynamic electrode

Country Status (6)

Country Link
US (1) US4128776A (enExample)
JP (1) JPS5391598A (enExample)
CA (1) CA1073029A (enExample)
DE (1) DE2753198A1 (enExample)
FR (1) FR2372541A1 (enExample)
GB (1) GB1560968A (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140931A (en) * 1977-08-08 1979-02-20 The United States Of America As Represented By The United States Department Of Energy Magnetohydrodynamic generator electrode
US4180484A (en) * 1978-06-14 1979-12-25 The United States Of America As Represented By The United States Department Of Energy Ceramic component for electrodes
US4292209A (en) * 1979-05-02 1981-09-29 The United States Of America As Represented By The United States Department Of Energy Ceramic component for MHD electrode
JPS601827B2 (ja) * 1980-03-31 1985-01-17 工業技術院長 Ｍｈｄ発電機用材料
US4447748A (en) * 1981-04-27 1984-05-08 Westinghouse Electric Corp. High temperature corrosion and erosion resistant electrode
US4450361A (en) * 1982-08-26 1984-05-22 Holt James F Coupling of MHD generator to gas turbine
US4741215A (en) * 1985-07-03 1988-05-03 Rosemount Inc. Flow tube for a magnetic flowmeter
US4928027A (en) * 1987-08-20 1990-05-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High temperature refractory member with radiation emissive overcoat
JPH05117050A (ja) * 1991-02-20 1993-05-14 Sumitomo Electric Ind Ltd セラミツクス複合材及びその製造方法
US5289725A (en) * 1991-07-31 1994-03-01 The Foxboro Company Monolithic flow tube with improved dielectric properties for use with a magnetic flowmeter
US5426003A (en) * 1994-02-14 1995-06-20 Westinghouse Electric Corporation Method of forming a plasma sprayed interconnection layer on an electrode of an electrochemical cell
GB2406381B (en) * 2003-09-27 2005-10-12 Future Technology Sensors
US9561476B2 (en) 2010-12-15 2017-02-07 Praxair Technology, Inc. Catalyst containing oxygen transport membrane
WO2012116188A2 (en) * 2011-02-24 2012-08-30 Nextech Materials, Ltd. Sintering aids for lanthanide ceramics
US9486735B2 (en) 2011-12-15 2016-11-08 Praxair Technology, Inc. Composite oxygen transport membrane
US8795417B2 (en) 2011-12-15 2014-08-05 Praxair Technology, Inc. Composite oxygen transport membrane
WO2014100376A1 (en) 2012-12-19 2014-06-26 Praxair Technology, Inc. Method for sealing an oxygen transport membrane assembly
US9453644B2 (en) 2012-12-28 2016-09-27 Praxair Technology, Inc. Oxygen transport membrane based advanced power cycle with low pressure synthesis gas slip stream
US9611144B2 (en) 2013-04-26 2017-04-04 Praxair Technology, Inc. Method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that is free of metal dusting corrosion
US9938145B2 (en) 2013-04-26 2018-04-10 Praxair Technology, Inc. Method and system for adjusting synthesis gas module in an oxygen transport membrane based reforming system
US9296671B2 (en) 2013-04-26 2016-03-29 Praxair Technology, Inc. Method and system for producing methanol using an integrated oxygen transport membrane based reforming system
US9212113B2 (en) 2013-04-26 2015-12-15 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
WO2015054228A2 (en) 2013-10-07 2015-04-16 Praxair Technology, Inc. Ceramic oxygen transport membrane array reactor and reforming method
RU2661581C2 (ru) 2013-10-08 2018-07-17 Праксайр Текнолоджи, Инк. Система и способ регулирования температуры в реакторе на основе кислородпроводящих мембран
CN105764842B (zh) 2013-12-02 2018-06-05 普莱克斯技术有限公司 使用具有二段转化的基于氧转运膜的重整系统生产氢气的方法和系统
CA2937943A1 (en) 2014-02-12 2015-08-20 Praxair Technology, Inc. Oxygen transport membrane reactor based method and system for generating electric power
WO2015160609A1 (en) 2014-04-16 2015-10-22 Praxair Technology, Inc. Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (igcc)
US9789445B2 (en) 2014-10-07 2017-10-17 Praxair Technology, Inc. Composite oxygen ion transport membrane
US10441922B2 (en) 2015-06-29 2019-10-15 Praxair Technology, Inc. Dual function composite oxygen transport membrane
US10118823B2 (en) 2015-12-15 2018-11-06 Praxair Technology, Inc. Method of thermally-stabilizing an oxygen transport membrane-based reforming system
US9938146B2 (en) 2015-12-28 2018-04-10 Praxair Technology, Inc. High aspect ratio catalytic reactor and catalyst inserts therefor
US11052353B2 (en) 2016-04-01 2021-07-06 Praxair Technology, Inc. Catalyst-containing oxygen transport membrane
EP3797085A1 (en) 2018-05-21 2021-03-31 Praxair Technology, Inc. Otm syngas panel with gas heated reformer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149253A (en) * 1962-01-03 1964-09-15 Gen Electric Electrode structure from magnetohydrodynamic device
US3165652A (en) * 1962-07-16 1965-01-12 Gen Electric Electrode structure for a magnetohydrodynamic device
US3280349A (en) * 1963-10-21 1966-10-18 Westinghouse Electric Corp Magnetohydrodynamic generating system
FR1438212A (fr) * 1964-07-03 1966-05-13 Commissariat Energie Atomique électrode utilisable à haute température en milieu corrosif et son procédé de fabrication
DE1266864B (de) * 1964-09-03 1968-04-25 Siemens Ag Verfahren zum Herstellen einer hochwarmfesten, metallkeramischen, gekuehlten Elektrode fuer MHD-Generatoren
FR1559826A (enExample) * 1968-01-24 1969-03-14
FR2082734A5 (enExample) * 1970-03-25 1971-12-10 Commissariat Energie Atomique
FR2082735A5 (enExample) * 1970-03-25 1971-12-10 Commissariat Energie Atomique

Also Published As

Publication number Publication date
FR2372541A1 (enExample) 1978-06-23
US4128776A (en) 1978-12-05
GB1560968A (en) 1980-02-13
JPS5391598A (en) 1978-08-11
DE2753198A1 (de) 1978-06-01

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Legal Events

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