CH108433A - Liquid for absorbing, transferring and storing heat. - Google Patents

Liquid for absorbing, transferring and storing heat.

Info

Publication number
CH108433A
CH108433A CH108433DA CH108433A CH 108433 A CH108433 A CH 108433A CH 108433D A CH108433D A CH 108433DA CH 108433 A CH108433 A CH 108433A
Authority
CH
Switzerland
Prior art keywords
liquid
absorbing
transferring
heat
storing heat
Prior art date
Application number
Other languages
German (de)
Inventor
Wanger Fanny
Original Assignee
Wanger Fanny
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 Wanger Fanny filed Critical Wanger Fanny
Publication of CH108433A publication Critical patent/CH108433A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Description

  

  Flüssigkeit zur Aufnahme, Übertragung und Aufspeicherung von Wärme.    Die     Hauptschwierigkeit    für die Fernüber  tragung .von Wärme, von einem Generator  nach einer Verbrauchsstelle,     bestand        bis     jetzt     :darin,    Wärmeträger zu finden, welche       imstande    sind, ohne Dampfbildung     und    ohne  Zersetzung,     *    grosse Wärmemengen aufzu  nehmen.  



  Eine bekannte Art der     Wärmeaufspeiche-          rung    und der     Wärmeübertragung    besteht  darin, dass ein ganz- oder teilweise mit Was  ser .gefülltes Rohrsystem mit     Kohle    oder  irgend einem     andern        Heizmittel    geheizt wird.  



  Für niedrige Temperaturen und     kleinere     Wärmemengen hat die     vorbeschriebene    Art  der Wärmeaufspeicherung und     W-irmeüber-          tragung    mittelst Wasser befriedigende Re  sultate ergeben.  



  Handelt es sich jedoch darum, grosse       Wärmemengen    bei hohen     Temperaturen    .auf  zuspeichern, so eignet sich Wasserfüllung  nicht mehr, da Wasser     sclhon    bei verhältnis  mässig niedriger Temperatur siedet und ge  fährlich hohe Drucke auftreten, welche die  Betriebssicherheit     der    Anlage in hohem Masse  gefährden.    Der Zweck vorliegender Erfindung ist,  die geschilderten Nachteile der Wasserfül  lung zu -vermeiden.

   Zur Aufnahme, Über  tragung und Aufspeicherung von Wärme  dient     ;gemäss    der     Erfindung        eine    Flüssigkeit,  die     aliphatische,    gesättigte Kohlenwasser  stoffe, die frei     von.    bei 0   C nicht mehr flüs  sigen Paraffinen sind und deren Siedepunkt  nicht unter<B>170'</B> C liegt, enthält. Ungesät  tigte     Verbindungen,    sowie andere     Begleit-          stoffe    des Ausgangsmaterials werden zweck  mässig durch eine     Schwefelsäure-Laugen-          rein,igung    entfernt.  



       Eisen    und Metalle werden von dieser       Niederdruckfüllung        in    keiner     Weise    ange  griffen.  



       Ein;    Hauptvorzug des Erfindungsgegen  standes besteht darin, dass bei einer     Erliit-          zung    in     geschlossenem    Gefäss     bis    .auf zirka  2.00 bis 220' C sich bei Anwendung von zum       Beispiel    Erdöl, noch keinerlei Druck ergibt,  bei     einer    Dauererhitzung     his    auf<B>350'</B> C be  trägt derselbe nur zirka 5 bis 6 Atmosphären.



  Liquid for absorbing, transferring and storing heat. The main difficulty for the remote transmission of heat, from a generator to a point of consumption, has until now been: to find heat carriers which are capable of absorbing large amounts of heat without the formation of steam and without decomposition.



  A known type of heat storage and heat transfer consists in heating a pipe system, which is completely or partially filled with water, with coal or some other heating medium.



  For low temperatures and smaller amounts of heat, the type of heat storage and heat transfer described above using water has given satisfactory results.



  However, if it is a question of storing large amounts of heat at high temperatures, water filling is no longer suitable, since water boils at a relatively low temperature and dangerously high pressures occur, which endanger the operational safety of the system to a great extent. The purpose of the present invention is to avoid the disadvantages of water filling described above.

   Serves to absorb, transfer and store heat; according to the invention, a liquid that contains aliphatic, saturated hydrocarbons that are free from. at 0 C are no longer liquid paraffins and whose boiling point is not below <B> 170 '</B> C. Unsaturated compounds and other accompanying substances in the starting material are expediently removed by cleaning with sulfuric acid and lye.



       Iron and metals are in no way attacked by this low-pressure filling.



       One; The main advantage of the subject matter of the invention is that if it is heated in a closed vessel to about 2.00 to 220 ° C when using, for example, petroleum, there is still no pressure whatsoever. B> C it is only about 5 to 6 atmospheres.

Claims (1)

PATENTANSPRUCH: Flüssigkeit zur Aufnahme, Übertragung und Aufspeicherung von Wärme, dadurch gekennzeichnet, dass sie aliphatische, gesät- tigte Iiohlenwasserstoffe enthält, PATENT CLAIM: Liquid for absorbing, transferring and storing heat, characterized in that it contains aliphatic, saturated hydrocarbons, deren Siede- punkt nicht unter <B>170</B> " C liegt und welche ausserdem frei sind von hei C. nicht inelir flüssiben Paraffinen. whose boiling point is not below <B> 170 </B> "C and which are also free of hot, non-liquid paraffins.
CH108433D 1923-08-31 1923-08-31 Liquid for absorbing, transferring and storing heat. CH108433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH108433T 1923-08-31

Publications (1)

Publication Number Publication Date
CH108433A true CH108433A (en) 1925-01-02

Family

ID=4367399

Family Applications (1)

Application Number Title Priority Date Filing Date
CH108433D CH108433A (en) 1923-08-31 1923-08-31 Liquid for absorbing, transferring and storing heat.

Country Status (1)

Country Link
CH (1) CH108433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839514A1 (en) * 1977-09-13 1979-03-22 Rhone Poulenc Ind USE OF BRANCHED ALIPHATIC SATURATED HYDROCARBONS AS HEAT TRANSMITTERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839514A1 (en) * 1977-09-13 1979-03-22 Rhone Poulenc Ind USE OF BRANCHED ALIPHATIC SATURATED HYDROCARBONS AS HEAT TRANSMITTERS

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