ES2141376T3 - Fotocatalizador, metodo para la preparacion del mismo y produccion de hidrogeno mediante la utilizacion del mismo. - Google Patents
Fotocatalizador, metodo para la preparacion del mismo y produccion de hidrogeno mediante la utilizacion del mismo.Info
- Publication number
- ES2141376T3 ES2141376T3 ES95930047T ES95930047T ES2141376T3 ES 2141376 T3 ES2141376 T3 ES 2141376T3 ES 95930047 T ES95930047 T ES 95930047T ES 95930047 T ES95930047 T ES 95930047T ES 2141376 T3 ES2141376 T3 ES 2141376T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- support
- degrees
- same
- hydrogen
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/065—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents from a hydride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0207—Water
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
Abstract
SE PRESENTA UN FOTOCATALIZADOR PARA LA PREPARACION DE HIDROGENO QUE CONSTA DE UN INGREDIENTE DE CESIO CATALITICAMENTE ACTIVO (CS) IMPREGNADO EN UN SOPORTE DE K{SUB, 4}NB{SUB, 6}O{SUB, 17}, REPRESENTADO POR LA FORMULA (I): CS(A)/K{SUB, 4}NB{SUB, 6}O{SUB, 17}, EN DONDE A ENTRE PARENTESIS DENOTA LA CANTIDAD DE UN INGREDIENTE DE CS CATALITICAMENTE ACTIVO IMPREGNADO EN EL SOPORTE K{SUB, 4}NB{SUB, 6}O{SUB, 17} Y TIENE UN VALOR DE 0.05 Y 5.0% DEL PESO EN BASE A PESO TOTAL DEL SOPORTE. EL CATALIZADOR SE PREPARA COMBINANDO K{SUB, 2}CO{SUB, 3} CON NB{SUB, 2}O{SUB, 5} EN UNA PROPORCION MOL DE 2:3 DE K{SUB, 2}CO{SUB, 3}:NB{SUB, 5} AGLUTINANDO LA COMBINACION A UNA TEMPERATURA DE ENTRE 1200 (GRADOS) Y 1300 (GRADOS) C, PARA OBTENER K{SUB, 4}NB{SUB, 6}O{SUB, 17}, UN SOPORTE; E IMPREGNANDO EL SOPORTE CON UN INGREDIENTE DE CS INORGANICO CATALITICAMENTE ACTIVO. EL HIDROGENO SE PRODUCE DE FORMA EFICIENTE ILUMINANDO CON LUZ ULTRAVIOLETA SOBRE UNA SOLUCION ACUOSA AÑADIDA CON UN PROMOTOR ORGANICO QUE CONTIENE OXIGENO A UNA TEMPERATURA DE REACCION DE ENTRE 15 (GRADOS) Y 80 (GRADOS) C BAJO UNA PRESION DE REACCION DE ENTRE 0.1 Y 3 ATM, EN LA PRESENCIA DEL FOTOCATALIZADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19940021541 | 1994-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2141376T3 true ES2141376T3 (es) | 2000-03-16 |
Family
ID=19391463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95930047T Expired - Lifetime ES2141376T3 (es) | 1994-08-30 | 1995-08-29 | Fotocatalizador, metodo para la preparacion del mismo y produccion de hidrogeno mediante la utilizacion del mismo. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5865960A (es) |
EP (1) | EP0778793B1 (es) |
JP (1) | JP3005647B2 (es) |
KR (1) | KR0130515B1 (es) |
CN (1) | CN1080585C (es) |
AU (1) | AU679868B2 (es) |
CA (1) | CA2198777C (es) |
DE (1) | DE69513186T2 (es) |
ES (1) | ES2141376T3 (es) |
WO (1) | WO1996006675A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6866755B2 (en) | 2001-08-01 | 2005-03-15 | Battelle Memorial Institute | Photolytic artificial lung |
KR0180606B1 (ko) * | 1995-09-18 | 1999-03-20 | 강박광 | 신규한 광촉매 및 그 제조방법, 그리고 이를 이용한 수소의 제조방법 |
DE10000716A1 (de) * | 2000-01-11 | 2001-07-12 | Stefan Haegel | System zur photolytischen Wasserspaltung |
KR100400630B1 (ko) * | 2000-04-03 | 2003-10-04 | (주)아이블포토닉스 | 새로운 압전 단결정 기판을 사용한 표면탄성파 필터 |
KR100352662B1 (ko) * | 2000-08-12 | 2002-09-12 | 송삼원 | 난연, 방염성을 구비한 폴리우레탄폼의 제조방법 |
US7399717B2 (en) | 2004-05-14 | 2008-07-15 | Battelle Memorial Institute | Oxygen generation in whole blood by photolytic activation |
US7909788B2 (en) * | 2001-08-01 | 2011-03-22 | Battelle Memorial Institute | Carbon dioxide removal from whole blood by photolytic activation |
US20040210289A1 (en) * | 2002-03-04 | 2004-10-21 | Xingwu Wang | Novel nanomagnetic particles |
US20050226808A1 (en) * | 2004-04-12 | 2005-10-13 | King Fahd University Of Petroleum And Minerals | Laser photo-catalytic process for the production of hydrogen |
CN1307416C (zh) * | 2004-05-10 | 2007-03-28 | 西安交通大学 | 多通道光解制氢催化剂性能快速评测装置 |
CN100358626C (zh) * | 2004-08-30 | 2008-01-02 | 南京大学 | 高比表面的钽酸盐或铌酸盐光催化剂的制备方法 |
US9593053B1 (en) | 2011-11-14 | 2017-03-14 | Hypersolar, Inc. | Photoelectrosynthetically active heterostructures |
CN103752312B (zh) * | 2013-12-26 | 2016-01-20 | 深圳大学 | 一种光催化剂及其制备方法 |
US10100415B2 (en) | 2014-03-21 | 2018-10-16 | Hypersolar, Inc. | Multi-junction artificial photosynthetic cell with enhanced photovoltages |
US9902614B2 (en) * | 2015-05-21 | 2018-02-27 | Sabic Global Technologies B.V. | Light-switchable catalyst for the hydrogen production from para-formaldehyde |
JP7355720B2 (ja) | 2020-10-11 | 2023-10-03 | トヨタ自動車株式会社 | 光触媒を用いた水素ガス製造装置 |
JP2023094488A (ja) | 2021-12-23 | 2023-07-05 | トヨタ自動車株式会社 | 光触媒を用いた水素ガス製造装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615216A (en) * | 1968-03-26 | 1971-10-26 | Exxon Research Engineering Co | Water gas shift process for producing hydrogen using a cesium compound catalyst |
JPS61197033A (ja) * | 1985-02-28 | 1986-09-01 | Nippon Kogaku Kk <Nikon> | 水の光分解用触媒 |
JPS6274452A (ja) * | 1985-09-27 | 1987-04-06 | Nippon Kogaku Kk <Nikon> | 水の光分解触媒 |
JPS62191045A (ja) * | 1986-02-17 | 1987-08-21 | Agency Of Ind Science & Technol | 光触媒活性を有する稀土類元素化合物 |
JPS63107815A (ja) * | 1986-10-25 | 1988-05-12 | Agency Of Ind Science & Technol | 光触媒活性を有するニオビウム化合物 |
JPH01208301A (ja) * | 1988-02-15 | 1989-08-22 | Mitsubishi Heavy Ind Ltd | 水素発生方法 |
JPH075281B2 (ja) * | 1991-08-20 | 1995-01-25 | 工業技術院長 | 高濃度炭酸塩水溶液を用いた金属担持半導体光触媒による水からの水素及び酸素の製造方法 |
-
1995
- 1995-04-03 KR KR1019950007721A patent/KR0130515B1/ko not_active IP Right Cessation
- 1995-08-29 AU AU33555/95A patent/AU679868B2/en not_active Ceased
- 1995-08-29 JP JP8508627A patent/JP3005647B2/ja not_active Expired - Lifetime
- 1995-08-29 DE DE69513186T patent/DE69513186T2/de not_active Expired - Fee Related
- 1995-08-29 CA CA002198777A patent/CA2198777C/en not_active Expired - Fee Related
- 1995-08-29 EP EP95930047A patent/EP0778793B1/en not_active Expired - Lifetime
- 1995-08-29 WO PCT/KR1995/000110 patent/WO1996006675A1/en active IP Right Grant
- 1995-08-29 ES ES95930047T patent/ES2141376T3/es not_active Expired - Lifetime
- 1995-08-29 CN CN95194841A patent/CN1080585C/zh not_active Expired - Fee Related
- 1995-08-29 US US08/793,354 patent/US5865960A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2198777A1 (en) | 1996-03-07 |
JP3005647B2 (ja) | 2000-01-31 |
US5865960A (en) | 1999-02-02 |
EP0778793A1 (en) | 1997-06-18 |
KR960007001A (ko) | 1996-03-22 |
AU3355595A (en) | 1996-03-22 |
JPH09510657A (ja) | 1997-10-28 |
CN1080585C (zh) | 2002-03-13 |
DE69513186D1 (de) | 1999-12-09 |
KR0130515B1 (ko) | 1998-04-03 |
EP0778793B1 (en) | 1999-11-03 |
DE69513186T2 (de) | 2000-02-24 |
AU679868B2 (en) | 1997-07-10 |
WO1996006675A1 (en) | 1996-03-07 |
CN1156416A (zh) | 1997-08-06 |
CA2198777C (en) | 2000-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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