DE69311814T2 - Mit fliessmittel versehener lanthanchromit zum brennen in luft bei niedrigren temperaturen - Google Patents
Mit fliessmittel versehener lanthanchromit zum brennen in luft bei niedrigren temperaturenInfo
- Publication number
- DE69311814T2 DE69311814T2 DE69311814T DE69311814T DE69311814T2 DE 69311814 T2 DE69311814 T2 DE 69311814T2 DE 69311814 T DE69311814 T DE 69311814T DE 69311814 T DE69311814 T DE 69311814T DE 69311814 T2 DE69311814 T2 DE 69311814T2
- Authority
- DE
- Germany
- Prior art keywords
- lanthanchromite
- burning
- fluid
- air
- low temperatures
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/624—Sol-gel processing
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/006—Compounds containing, besides chromium, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/42—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0215—Glass; Ceramic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/02—Amorphous compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Fuel Cell (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/981,444 US5298469A (en) | 1991-01-22 | 1992-11-25 | Fluxed lanthanum chromite for low temperature air firing |
PCT/US1993/011202 WO1994012447A1 (en) | 1992-11-25 | 1993-11-18 | Fluxed lanthanum chromite for low temperature air firing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69311814D1 DE69311814D1 (de) | 1997-07-31 |
DE69311814T2 true DE69311814T2 (de) | 1997-11-27 |
Family
ID=25528368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69311814T Expired - Fee Related DE69311814T2 (de) | 1992-11-25 | 1993-11-18 | Mit fliessmittel versehener lanthanchromit zum brennen in luft bei niedrigren temperaturen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5298469A (de) |
EP (1) | EP0670820B1 (de) |
JP (1) | JPH08503686A (de) |
DE (1) | DE69311814T2 (de) |
WO (1) | WO1994012447A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3110197A (en) * | 1996-11-11 | 1998-06-03 | Gorina, Liliya Fedorovna | Method for manufacturing a single unit high temperature fuel cell and its components: a cathode, an electrolyte, an anode, a current conductor, and interface and insulating layers |
US6843960B2 (en) | 2002-06-12 | 2005-01-18 | The University Of Chicago | Compositionally graded metallic plates for planar solid oxide fuel cells |
US20060183018A1 (en) * | 2002-08-13 | 2006-08-17 | Alfred Ramirez | Method of forming freestanding thin chromium components for an electochemical converter |
ATE452867T1 (de) * | 2006-07-14 | 2010-01-15 | Dow Global Technologies Inc | Verbessertes verbundmaterial und verfahren zur herstellung des verbundmaterials |
US8226858B2 (en) * | 2008-07-03 | 2012-07-24 | Solid Cell, Inc. | Interconnect material for solid oxide fuel cell and process for the preparation thereof |
US9561476B2 (en) | 2010-12-15 | 2017-02-07 | Praxair Technology, Inc. | Catalyst containing oxygen transport membrane |
US9115032B2 (en) | 2011-02-24 | 2015-08-25 | Praxair Technology, Inc. | Sintering aids for lanthanide ceramics |
US9486735B2 (en) | 2011-12-15 | 2016-11-08 | Praxair Technology, Inc. | Composite oxygen transport membrane |
EP2791082B1 (de) | 2011-12-15 | 2021-01-20 | Praxair Technology, Inc. | Herstellungsverfahren für verbundsauerstofftransportmembran |
JP2016505501A (ja) | 2012-12-19 | 2016-02-25 | プラクスエア・テクノロジー・インコーポレイテッド | 酸素輸送膜集合体をシールするための方法 |
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 |
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 |
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 |
WO2015054223A2 (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 |
CA2926757C (en) | 2013-12-02 | 2020-02-25 | Praxair Technology, Inc. | Method and system for producing hydrogen using an oxygen transport membrane based reforming system with secondary reforming |
WO2015123246A2 (en) | 2014-02-12 | 2015-08-20 | Praxair Technology, Inc. | Oxygen transport membrane reactor based method and system for generating electric power |
US10822234B2 (en) | 2014-04-16 | 2020-11-03 | Praxair Technology, Inc. | Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (IGCC) |
WO2016057164A1 (en) | 2014-10-07 | 2016-04-14 | 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 |
JP2019513081A (ja) | 2016-04-01 | 2019-05-23 | プラクスエア・テクノロジー・インコーポレイテッド | 触媒含有酸素輸送膜 |
WO2019226435A1 (en) | 2018-05-21 | 2019-11-28 | Praxair Technology, Inc. | Otm syngas panel with gas heated reformer |
CN112340777A (zh) * | 2020-10-30 | 2021-02-09 | 中科立民新材料(扬州)有限公司 | 一种低温合成纯铬酸镧的方法及其合成的铬酸镧和应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974108A (en) * | 1974-11-19 | 1976-08-10 | General Refractories Company | LaCrO3 electrodes and method of manufacture |
US4749632A (en) * | 1986-10-23 | 1988-06-07 | The United States Of America As Represented By The United States Department Of Energy | Sintering aid for lanthanum chromite refractories |
US4830780A (en) * | 1987-10-23 | 1989-05-16 | Allied-Signal Inc. | Preparation of lanthanum chromate and lanthanum chromite powders by sol-gel |
JP2790653B2 (ja) * | 1989-04-28 | 1998-08-27 | 日本碍子株式会社 | 導電性中間接続材及びこれを有する燃料電池 |
US5185301A (en) * | 1990-04-20 | 1993-02-09 | Allied-Signal Inc. | Sinter reactive lanthanum chromite and process for making it |
US5169811A (en) * | 1991-01-22 | 1992-12-08 | Allied-Signal Inc. | Beneficiated lanthanum chromite for low temperature firing |
-
1992
- 1992-11-25 US US07/981,444 patent/US5298469A/en not_active Expired - Fee Related
-
1993
- 1993-11-18 EP EP94901588A patent/EP0670820B1/de not_active Expired - Lifetime
- 1993-11-18 WO PCT/US1993/011202 patent/WO1994012447A1/en active IP Right Grant
- 1993-11-18 JP JP6513252A patent/JPH08503686A/ja active Pending
- 1993-11-18 DE DE69311814T patent/DE69311814T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5298469A (en) | 1994-03-29 |
EP0670820A1 (de) | 1995-09-13 |
WO1994012447A1 (en) | 1994-06-09 |
EP0670820B1 (de) | 1997-06-25 |
JPH08503686A (ja) | 1996-04-23 |
DE69311814D1 (de) | 1997-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |