ES8606672A1 - Prodn. of absorbent finish on solar energy panels - Google Patents

Prodn. of absorbent finish on solar energy panels

Info

Publication number
ES8606672A1
ES8606672A1 ES535475A ES535475A ES8606672A1 ES 8606672 A1 ES8606672 A1 ES 8606672A1 ES 535475 A ES535475 A ES 535475A ES 535475 A ES535475 A ES 535475A ES 8606672 A1 ES8606672 A1 ES 8606672A1
Authority
ES
Spain
Prior art keywords
prodn
solar energy
energy panels
sodium stearate
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
ES535475A
Other languages
Spanish (es)
Other versions
ES535475A0 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES535475A priority Critical patent/ES8606672A1/en
Publication of ES8606672A1 publication Critical patent/ES8606672A1/en
Publication of ES535475A0 publication Critical patent/ES535475A0/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02E10/44—Heat exchange systems

Landscapes

  • Chemical Treatment Of Metals (AREA)

Abstract

The process consists of (a) cleaning the metal surface and treating with dil. sodium stearate soln; (b) drying to leave a thin coating on the surface; (c) placing across the secondary ends of a transformer with terminals of longitudinal spacer shape; and (d) passing a current of 25 A per m/cu.m. of section for 30 secs. to raise the temp. to 550-650 deg.C. - Combustion of the sodium stearate film produces a blue colouration which is highly absorbent of solar heat radiation.
ES535475A 1984-08-28 1984-08-28 Prodn. of absorbent finish on solar energy panels Expired ES8606672A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES535475A ES8606672A1 (en) 1984-08-28 1984-08-28 Prodn. of absorbent finish on solar energy panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES535475A ES8606672A1 (en) 1984-08-28 1984-08-28 Prodn. of absorbent finish on solar energy panels

Publications (2)

Publication Number Publication Date
ES8606672A1 true ES8606672A1 (en) 1986-04-01
ES535475A0 ES535475A0 (en) 1986-04-01

Family

ID=8487817

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535475A Expired ES8606672A1 (en) 1984-08-28 1984-08-28 Prodn. of absorbent finish on solar energy panels

Country Status (1)

Country Link
ES (1) ES8606672A1 (en)

Also Published As

Publication number Publication date
ES535475A0 (en) 1986-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041213