GR78007B - - Google Patents

Info

Publication number
GR78007B
GR78007B GR68997A GR820168997A GR78007B GR 78007 B GR78007 B GR 78007B GR 68997 A GR68997 A GR 68997A GR 820168997 A GR820168997 A GR 820168997A GR 78007 B GR78007 B GR 78007B
Authority
GR
Greece
Application number
GR68997A
Inventor
Herbert Gutwein
Edwin Erben
August Dr Muhlratzer
Boy Dr Cornils
Bela Dr Tihanyi
Werner Dewin
Original Assignee
Maschf 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 Maschf Augsburg Nuernberg Ag, Ruhrchemie Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of GR78007B publication Critical patent/GR78007B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/245—Saturated compounds containing more than one carboxyl group containing hydroxy or O-metal groups
    • C07C59/265—Citric acid
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
    • Y10S205/923—Solar collector or absorber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GR68997A 1981-08-10 1982-08-09 GR78007B (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3131576 1981-08-10
DE19823213270 DE3213270A1 (de) 1981-08-10 1982-04-08 Verfahren zur herstellung von absorberschichten fuer solaranlagen

Publications (1)

Publication Number Publication Date
GR78007B true GR78007B (el) 1984-09-26

Family

ID=25795206

Family Applications (1)

Application Number Title Priority Date Filing Date
GR68997A GR78007B (el) 1981-08-10 1982-08-09

Country Status (7)

Country Link
US (1) US4473447A (el)
DE (1) DE3213270A1 (el)
ES (1) ES514747A0 (el)
FR (1) FR2511048B1 (el)
GR (1) GR78007B (el)
IT (1) IT1149046B (el)
PT (1) PT75388B (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904353A (en) * 1988-08-31 1990-02-27 Martin Marietta Corporation Optically black cobalt surface
DE4035316C2 (de) * 1990-11-07 1993-11-04 Daimler Benz Ag Verfahren zur elektrolytischen rueckgewinnung von nickel aus chloridhaltigen elektrolytischen baedern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE639103C (de) * 1935-08-14 1936-11-28 Georg Reuter Galvanotechnische Verfahren zur elektrolytischen Abscheidung von Nickel
GB821237A (en) * 1955-03-25 1959-10-07 Hamoetza Hamadait Improvements in or relating to solar heaters
NL243931A (el) * 1958-10-01
US3041254A (en) * 1959-01-30 1962-06-26 Nat Alloys Ltd Nickel plating
GB925144A (en) * 1960-07-28 1963-05-01 Atomic Energy Authority Uk Improvements in or relating to methods of electro-depositing magnetic alloy films
US3543390A (en) * 1962-02-09 1970-12-01 Oakite Prod Inc Fusion-joining coarse-surfaced ferrous metals to metals,using alkaline plating with chelating agents
US3380151A (en) * 1962-02-09 1968-04-30 Oakite Prod Inc Fusion-joining coarse-surfaced high carbon ferrous metals to metals
GB1114615A (en) * 1965-03-26 1968-05-22 Harshaw Chem Corp Electrodeposition of nickel
US3417005A (en) * 1965-12-27 1968-12-17 Gen Motors Corp Neutral nickel-plating process and bath therefor
US3496074A (en) * 1966-09-21 1970-02-17 Oakite Prod Inc Black oxide coatings on coarse iron castings
US3547787A (en) * 1967-03-31 1970-12-15 Oakite Prod Inc Hot dip tinning a high carbon ferrous metal
US3556959A (en) * 1968-03-29 1971-01-19 Frank Passal Nickel plating

Also Published As

Publication number Publication date
DE3213270A1 (de) 1983-02-24
ES8305056A1 (es) 1983-04-16
US4473447A (en) 1984-09-25
PT75388A (de) 1982-09-01
ES514747A0 (es) 1983-04-16
IT8248955A0 (it) 1982-08-06
FR2511048A1 (fr) 1983-02-11
PT75388B (de) 1988-01-04
IT1149046B (it) 1986-12-03
FR2511048B1 (fr) 1987-03-20

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