ES8402881A1 - Procedimiento para la fabricacion de una capa selectivamente absorvente para colectores solares. - Google Patents

Procedimiento para la fabricacion de una capa selectivamente absorvente para colectores solares.

Info

Publication number
ES8402881A1
ES8402881A1 ES522527A ES522527A ES8402881A1 ES 8402881 A1 ES8402881 A1 ES 8402881A1 ES 522527 A ES522527 A ES 522527A ES 522527 A ES522527 A ES 522527A ES 8402881 A1 ES8402881 A1 ES 8402881A1
Authority
ES
Spain
Prior art keywords
absorbent layer
solar collectors
making
chromium
selectively absorbent
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
ES522527A
Other languages
English (en)
Other versions
ES522527A0 (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.)
Ruhrchemie AG
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
Ruhrchemie AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG, Ruhrchemie AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of ES8402881A1 publication Critical patent/ES8402881A1/es
Publication of ES522527A0 publication Critical patent/ES522527A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/02—Oxides or hydrates thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25—Coatings made of metallic material
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UNA CAPA SELECTIVAMENTE ABSORBENTE PARA COLECTORES SOLARES.CONSISTE EN DEPOSITAR UNA MEZCLA DE OXIDOS DE CROMO, A PARTIR DE LA FASE GASEOSA, CON UTILIZACION DE UN GAS PORTADOR INERTE, MEDIANTE DESCOMPOSICION TERMICA DE CROMO-HEXACARBONILO EN PRESENCIA DE OXIGENO. ESTA DESCOMPOSICION TERMICA SE EFECTUA ALREDEDOR DE LOS 300 GRADOS Y UTILIZA COMO GAS INERTE ARGON, HELIO O UNA MEZCLA DE AMBOS.
ES522527A 1982-05-27 1983-05-18 Procedimiento para la fabricacion de una capa selectivamente absorvente para colectores solares. Granted ES522527A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3219996 1982-05-27
DE3308790A DE3308790C2 (de) 1982-05-27 1983-03-12 Verfahren zur Herstellung einer selektiv absorbierenden Schicht für Solarkollektoren

Publications (2)

Publication Number Publication Date
ES8402881A1 true ES8402881A1 (es) 1984-03-01
ES522527A0 ES522527A0 (es) 1984-03-01

Family

ID=25802062

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522527A Granted ES522527A0 (es) 1982-05-27 1983-05-18 Procedimiento para la fabricacion de una capa selectivamente absorvente para colectores solares.

Country Status (7)

Country Link
US (1) US4551328A (es)
CH (1) CH654029A5 (es)
DE (1) DE3308790C2 (es)
ES (1) ES522527A0 (es)
FR (1) FR2527640B1 (es)
GB (1) GB2121022B (es)
IT (1) IT1167424B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609005A1 (de) * 1996-03-08 1997-09-11 Markus Reinacher Solaranlage
WO2001066816A1 (en) * 2000-03-03 2001-09-13 President And Fellows Of Harvard College Liquid sources for cvd of group 6 metals and metal compounds
DE20021644U1 (de) * 2000-12-20 2002-05-02 Alanod Al Veredlung Gmbh Solarkollektorelement
US9005430B2 (en) * 2009-12-10 2015-04-14 IFP Energies Nouvelles Process and apparatus for integration of a high-pressure hydroconversion process and a medium-pressure middle distillate hydrotreatment process, whereby the two processes are independent

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671739A (en) * 1949-06-22 1954-03-09 Bell Telephone Labor Inc Plating with sulfides, selenides, and tellurides of chromium, molybdenum, and tungsten
US3253946A (en) * 1960-08-11 1966-05-31 Ethyl Corp Vapor plating with manganese, chromium, molybdenum or tungsten employing cyclopentadienyl metal carbonyl
SE218495C1 (es) * 1964-03-10 1968-01-23
US3539606A (en) * 1969-04-21 1970-11-10 American Cyanamid Co Isonitrile carbonyl derivatives of chromium,molybdenum and tungsten
US3896209A (en) * 1973-01-22 1975-07-22 Du Pont Reduction of hexavalent chromium
JPS5325319B2 (es) * 1973-07-09 1978-07-26
IL49549A0 (en) * 1975-05-15 1976-07-30 Reynolds Metals Co Solar energy collector
IL56481A (en) * 1978-01-25 1983-11-30 Euratom Preparation of selective surfaces for high temperature solar energy collectors
US4312915A (en) * 1978-01-30 1982-01-26 Massachusetts Institute Of Technology Cermet film selective black absorber
JPS5713172A (en) * 1980-06-28 1982-01-23 Agency Of Ind Science & Technol Formation of selective absorption menbrane for solar energy by vacuum plating method
AU7442081A (en) * 1980-09-11 1982-03-18 Owens-Illinois Inc. Solar energy collector
US4367213A (en) * 1982-04-29 1983-01-04 Olin Corporation Use of selected catalyzed hydrazine compositions to reduce hexavalent chromium [Cr(VI)]

Also Published As

Publication number Publication date
IT8348361A0 (it) 1983-05-24
US4551328A (en) 1985-11-05
FR2527640B1 (fr) 1987-02-13
IT1167424B (it) 1987-05-13
DE3308790C2 (de) 1984-08-02
GB8312468D0 (en) 1983-06-08
GB2121022A (en) 1983-12-14
FR2527640A1 (fr) 1983-12-02
DE3308790A1 (de) 1983-12-01
ES522527A0 (es) 1984-03-01
CH654029A5 (de) 1986-01-31
GB2121022B (en) 1986-01-15

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