ES8200844A1 - Metodo fotolitico mejorado para producir hidrogeno a partir del agua - Google Patents

Metodo fotolitico mejorado para producir hidrogeno a partir del agua

Info

Publication number
ES8200844A1
ES8200844A1 ES498540A ES498540A ES8200844A1 ES 8200844 A1 ES8200844 A1 ES 8200844A1 ES 498540 A ES498540 A ES 498540A ES 498540 A ES498540 A ES 498540A ES 8200844 A1 ES8200844 A1 ES 8200844A1
Authority
ES
Spain
Prior art keywords
water
hydrogen
catalyst
photosensitizer
substituted
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
ES498540A
Other languages
English (en)
Other versions
ES498540A0 (es
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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 Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of ES8200844A1 publication Critical patent/ES8200844A1/es
Publication of ES498540A0 publication Critical patent/ES498540A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • 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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/04—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of inorganic compounds
    • C01B3/042—Decomposition of 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Colloid Chemistry (AREA)

Abstract

METODO FOTOLITICO PARA LA PRODUCCION DE HIDROGENO A PARTIR DE AGUA. EL METODO COMPRENDE SOMETER UNA SOLUCION ACUOSA QUE CONTIENE FOTOSENSIBILIZADOR A LA IRRIADIACION CON LUZ VISIBLE, PARA OBTENER UN ESTADO EXCITADO DE LA MOLECULA DE FOTOSENSIBILIZADOR QUE SE PONE EN CONTACTO CON UN ACEPTADOR DE ELECTRONES, PARA OBTENER UNA ESPECIE QUIMICA ACPETORA, REDUCIDA, LA CUAL, EN DICHA SOLUCION AUOSA, EN PRESENCIA DE UN DONADOR DE ELECTRONES Y DE UN CATALIZADOR METALICO ESTABILIZADO EN FORMA COLOIDAL, REDUCE EL AGUA PARA FORMAR GAS HIDROGENO. EL CATALIZADOR EMPLEADO ESTA FINALMENTE DIVIDIDO EN LA SOLUCION AUCOSA CON TAMAÑOS DE PARTICULA NO SUPERIORES A 500 A, COMPRENDIENDO UN METAL NOBLE, TAL COMO PLATINO, PALADIO, RIDIO, RUTENIO, IRIDIO, OSMIO, PLATA, ORO, O MEZCLA DE LOS MISMOS. EL CATALIZADOR SE ENCUENTRA MEZCLADO CON UN AGENTE PROTECTOR, PERMEABEL AL AGUA, QUE PUEDE SER UN HOMOPOLIMERO DERIVADO DE UNA OLEFINA ACICLICA SUSTITUIDA POR HODROXI, CARBOXI O ALCOHILENOXI INFERIOR, CON UN COPOLIMERO DERIVADO DE LA REACCION DE UN ARALQUENO CON ACIDO DIACARBOXILICO ACICLICO INSATURADO; O UN RESTO HIDROCARBILO SUSTITUIDO CON UNO O VARIOS GRUPOS POLARES Y UN POLISACARIDO. EL HIDROGENO ASI OBTENIDO SE PUEDE UTILIZAR COMO COMBUSTIBLE NO CONTAMINANTE.
ES498540A 1979-09-08 1981-01-15 Metodo fotolitico mejorado para producir hidrogeno a partir del agua Granted ES498540A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7931250 1979-09-08
GB8022338A GB2059282B (en) 1979-09-08 1980-07-08 Catalyst for photolytic production of hydrogen from water

Publications (2)

Publication Number Publication Date
ES8200844A1 true ES8200844A1 (es) 1981-11-16
ES498540A0 ES498540A0 (es) 1981-11-16

Family

ID=26272816

Family Applications (2)

Application Number Title Priority Date Filing Date
ES494804A Granted ES494804A0 (es) 1979-09-08 1980-09-05 Un metodo para preparar un catalizador metalico
ES498540A Granted ES498540A0 (es) 1979-09-08 1981-01-15 Metodo fotolitico mejorado para producir hidrogeno a partir del agua

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES494804A Granted ES494804A0 (es) 1979-09-08 1980-09-05 Un metodo para preparar un catalizador metalico

Country Status (13)

Country Link
US (2) US4394293A (es)
AU (1) AU536930B2 (es)
BR (1) BR8005646A (es)
CA (1) CA1138407A (es)
CH (1) CH644771A5 (es)
DE (1) DE3032303A1 (es)
ES (2) ES494804A0 (es)
FR (1) FR2464746A1 (es)
GB (1) GB2059282B (es)
IL (1) IL60977A (es)
IT (1) IT1143029B (es)
NL (1) NL8005015A (es)
SE (1) SE8006249L (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588577A (en) * 1984-03-20 1986-05-13 Cardinal Earl V Method for generating hydrogen
US4579837A (en) * 1984-10-22 1986-04-01 Kms Fusion, Inc. Solid phase photosensitizer for generation of singlet oxygen
US4657646A (en) * 1985-11-25 1987-04-14 The United States Of America As Represented By The United States Department Of Energy Method of producing metallized chloroplasts and use thereof in the photochemical production of hydrogen and oxygen
DE3600274A1 (de) * 1986-01-08 1987-07-09 Basf Ag Verfahren zur selektiven regenerierung von mediatoren und katalysator dafuer
CA1321863C (en) * 1986-06-06 1993-09-07 Howard G. Tennent Carbon fibrils, method for producing the same, and compositions containing same
US4857492A (en) * 1988-03-28 1989-08-15 Exxon Research And Engineering Company Transition metal organosols stabilized by organometallic polymers
DE10037071A1 (de) * 2000-07-29 2002-02-21 Omg Ag & Co Kg Edelmetall-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung
US20060180464A1 (en) * 2003-08-19 2006-08-17 Linnard Griffin Apparatus and method for the controllable production of hydrogen at an accelerated rate
US20060188436A1 (en) * 2005-02-18 2006-08-24 Linnard Griffin Apparatus and method for the production of hydrogen
US20050109162A1 (en) * 2003-11-24 2005-05-26 Linnard Griffin Apparatus and method for the reduction of metals
US20050226808A1 (en) * 2004-04-12 2005-10-13 King Fahd University Of Petroleum And Minerals Laser photo-catalytic process for the production of hydrogen
US20060048808A1 (en) * 2004-09-09 2006-03-09 Ruckman Jack H Solar, catalytic, hydrogen generation apparatus and method
TWI309229B (en) * 2005-11-30 2009-05-01 Ind Tech Res Inst Filtration device
US20070215201A1 (en) * 2006-03-17 2007-09-20 Lawrence Curtin Photovoltaic cell with integral light transmitting waveguide in a ceramic sleeve
US7727373B2 (en) * 2006-03-17 2010-06-01 Lawrence Curtin Hydrogen absorption rod
US8319092B1 (en) 2006-11-03 2012-11-27 Solera Laboratories, Inc. Nano power cell and method of use
US9112447B2 (en) * 2006-11-03 2015-08-18 Solera Laboratories, Inc. Nano power cell and method of use
WO2009156997A1 (en) * 2008-06-26 2009-12-30 Yeda Research And Development Co. Ltd. Catalytic reduction of water
DE102008036368A1 (de) * 2008-08-05 2010-02-11 Mol Katalysatortechnik Gmbh Einrichtung zur Erzeugung und Speicherung von Wasserstoff
US9415363B2 (en) 2009-02-20 2016-08-16 Marine Power Products Corporation Method and apparatus for efficient on-demand production of H2 and O2 from water using waste heat and environmentally safe metals
US10145015B2 (en) 2012-12-05 2018-12-04 Marine Power Products Incorporated Hydrogen generating system and method using geothermal energy
US11214486B2 (en) 2009-02-20 2022-01-04 Marine Power Products Incorporated Desalination methods and devices using geothermal energy
US9206043B2 (en) 2009-02-20 2015-12-08 Marine Power Products Incorporated Method of and device for optimizing a hydrogen generating system
DE102009061021B4 (de) * 2009-05-20 2015-05-07 VDM Metals GmbH Verfahren zur Herstellung einer Metallfolie
WO2011090981A2 (en) * 2010-01-19 2011-07-28 The Research Foundation Of State University Of New York Method for producing hydrogen
WO2012109114A1 (en) 2011-02-09 2012-08-16 Marine Power Products Incorporated Stability control of a hydrogen generating system and method
WO2013138349A1 (en) 2012-03-13 2013-09-19 Marine Power Products Incorporated System for and method of using on-site excess heat to convert c02 emissions into hydrocarbons
WO2022024747A1 (ja) * 2020-07-31 2022-02-03 富士フイルム株式会社 水分解装置および気体の製造方法
CN118026091A (zh) * 2024-03-28 2024-05-14 长沙学院 一种均相/异相协同增强光催化水分解产氢的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1222660A (en) * 1911-03-18 1917-04-17 Hydrogenation Company Process of making a catalyzing agent for the reduction of fats and unsaturated fatty acids.
DE2326489A1 (de) * 1973-05-24 1974-12-12 Ernst Prof Dr Bayer Verfahren zur katalyse unter verwendung von loeslichen metallverbindungen synthetischer polymerer
DE2917234C3 (de) * 1978-04-28 1982-05-13 Rikagaku Kenkyusho, Wako, Saitama Katalysator zur Konzentrierung von Wasserstoffisotopen
US4226742A (en) * 1978-07-14 1980-10-07 Exxon Research & Engineering Co. Catalyst for the hydroconversion of heavy hydrocarbons
US4244839A (en) * 1978-10-30 1981-01-13 Exxon Research & Engineering Co. High surface area catalysts
US4248737A (en) * 1979-06-15 1981-02-03 Uop Inc. Technique to reduce the zeolite molecular sieve solubility in an aqueous system
US4292197A (en) * 1979-10-09 1981-09-29 Ppg Industries, Inc. Method of preparing electrocatalyst for an oxygen depolarized cathode electrolytic cell
US4252677A (en) * 1979-12-04 1981-02-24 Xerox Corporation Preparation of colloidal dispersion of nickel, palladium and platinum by the polymer-catalyzed decomposition of carbonyl compounds thereof

Also Published As

Publication number Publication date
CH644771A5 (de) 1984-08-31
IL60977A0 (en) 1980-11-30
ES8106864A1 (es) 1981-09-01
FR2464746A1 (fr) 1981-03-20
DE3032303A1 (de) 1981-04-02
CA1138407A (en) 1982-12-28
AU6163680A (en) 1981-04-09
AU536930B2 (en) 1984-05-31
IT8049619A0 (it) 1980-09-05
BR8005646A (pt) 1981-03-17
IT1143029B (it) 1986-10-22
US4421617A (en) 1983-12-20
GB2059282A (en) 1981-04-23
IL60977A (en) 1983-11-30
ES494804A0 (es) 1981-09-01
US4394293A (en) 1983-07-19
NL8005015A (nl) 1981-03-10
SE8006249L (sv) 1981-04-29
ES498540A0 (es) 1981-11-16
GB2059282B (en) 1983-07-06

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