FR2443485A1 - Deposit of adsorbent layer e.g. of zeolite or alumina on support - giving prod. used for recovery of solar energy - Google Patents

Deposit of adsorbent layer e.g. of zeolite or alumina on support - giving prod. used for recovery of solar energy

Info

Publication number
FR2443485A1
FR2443485A1 FR7834316A FR7834316A FR2443485A1 FR 2443485 A1 FR2443485 A1 FR 2443485A1 FR 7834316 A FR7834316 A FR 7834316A FR 7834316 A FR7834316 A FR 7834316A FR 2443485 A1 FR2443485 A1 FR 2443485A1
Authority
FR
France
Prior art keywords
support
prod
zeolite
alumina
deposit
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.)
Withdrawn
Application number
FR7834316A
Other languages
French (fr)
Inventor
Bertrand Latourrette
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7834316A priority Critical patent/FR2443485A1/en
Publication of FR2443485A1 publication Critical patent/FR2443485A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/32—Radiation-absorbing paints
    • 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
    • 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

Abstract

A layer of adsorbing material is deposited on a support by (a)first mixing a soln. of >=1 alkaline silicate, e.g. potassium or sodium silicate, and a soln. of alkaline or alkaline-earth acetate, e.g. sodium or barium acetate, (b) dispersing an adsorbent, partic. alumina, silica, zeolite, in insol., powder form, into the soln. obtd. from (a), pref. with vigorous stirring, (c) applying the dispersion to the support, e.g. by spraying, and (d) eliminating the solvent phase. The deposit is pref. activated by heat treatment. Several identical or different layers can be deposited on the support. The prod. is used for recovery of solar energy.
FR7834316A 1978-12-06 1978-12-06 Deposit of adsorbent layer e.g. of zeolite or alumina on support - giving prod. used for recovery of solar energy Withdrawn FR2443485A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7834316A FR2443485A1 (en) 1978-12-06 1978-12-06 Deposit of adsorbent layer e.g. of zeolite or alumina on support - giving prod. used for recovery of solar energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834316A FR2443485A1 (en) 1978-12-06 1978-12-06 Deposit of adsorbent layer e.g. of zeolite or alumina on support - giving prod. used for recovery of solar energy

Publications (1)

Publication Number Publication Date
FR2443485A1 true FR2443485A1 (en) 1980-07-04

Family

ID=9215741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834316A Withdrawn FR2443485A1 (en) 1978-12-06 1978-12-06 Deposit of adsorbent layer e.g. of zeolite or alumina on support - giving prod. used for recovery of solar energy

Country Status (1)

Country Link
FR (1) FR2443485A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665516A1 (en) * 1990-08-02 1992-02-07 Blaizat Claude PARTICULAR STRUCTURE FOR ACCELERATING THE REACTIVITY SPEED OF THE ZEOLITE AND METHOD OF DEPOSITING THE ZEOLITE ON THE SAME.
WO2002060996A1 (en) * 2001-02-01 2002-08-08 Colfirmit Rajasil Gmbh Coating with adsorbing properties for use on interior room surfaces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536006A1 (en) * 1975-08-13 1977-02-17 Eckhard Kellner Adsorbent layers for vacuum equipment - prepd. by bonding preheated adsorbent to substrate using nitrocellulose or water glass as binder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536006A1 (en) * 1975-08-13 1977-02-17 Eckhard Kellner Adsorbent layers for vacuum equipment - prepd. by bonding preheated adsorbent to substrate using nitrocellulose or water glass as binder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665516A1 (en) * 1990-08-02 1992-02-07 Blaizat Claude PARTICULAR STRUCTURE FOR ACCELERATING THE REACTIVITY SPEED OF THE ZEOLITE AND METHOD OF DEPOSITING THE ZEOLITE ON THE SAME.
EP0470886A1 (en) * 1990-08-02 1992-02-12 Claude Blaizat Specific structure for accelerating the reactivity speed of zeolite and method for depositing zeolite on said structure
WO2002060996A1 (en) * 2001-02-01 2002-08-08 Colfirmit Rajasil Gmbh Coating with adsorbing properties for use on interior room surfaces

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Legal Events

Date Code Title Description
ST Notification of lapse