AT87837B - Process for storing unsaturated gaseous hydrocarbons, such as acetylene. - Google Patents

Process for storing unsaturated gaseous hydrocarbons, such as acetylene.

Info

Publication number
AT87837B
AT87837B AT87837DA AT87837B AT 87837 B AT87837 B AT 87837B AT 87837D A AT87837D A AT 87837DA AT 87837 B AT87837 B AT 87837B
Authority
AT
Austria
Prior art keywords
acetylene
gaseous hydrocarbons
storing
unsaturated gaseous
storing unsaturated
Prior art date
Application number
Other languages
German (de)
Original Assignee
Linde Eismasch 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 Linde Eismasch Ag filed Critical Linde Eismasch Ag
Application granted granted Critical
Publication of AT87837B publication Critical patent/AT87837B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahrung zur Aufspeicherung ungesättigter gasförmiger Kohlenwasserstoffe, wie Acetylen. 



   Es ist bekannt, ungesättigte Kohlenwasserstoffe, die bei Zimmertemperatur gasförmig sind, z. B. Acetylen, dadurch aufzuspeichern, dass man sie unter Druck in Aceton löst. 



  Versuche der Erfindern haben ergeben, dass andere Ketone, Diäthylketon, Äthylmethylketon und deren höhere Homologe in reiner Form oder in Mischung zum Teil ein höheres Lösungsvermögen für die Gase aufweisen. Diese höheren Ketone gewähren, abgesehen von dem günstigeren Lösungsvermögen, den wesentlichen Vorteil, dass sie bei gleichen Temperaturen niedrigeren Dampfdruck haben als das bisher angewandte Aceton, dass also bei der Entspannung der Kohlenwasserstoffe weniger von dem Lösungsmittel mitverdampft. 



   Die Ausführung der vorliegenden Erfindung gestaltet sich in der Weise, dass die gebräuchlichen, mit poröser Masse gefüllten Stahlzylinder anstatt mit Aceton mit Diäthylketon, Äthylmethylketon oder einem höheren einfachen oder oft gemischten Keton bzw. mit Mischungen dieser Stoffe untereinander oder mit Aceton gefüllt werden und sodann, wie üblich, Acetylen unter Druck eingepresst wird, bis Sättigung eingetreten ist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for storing unsaturated gaseous hydrocarbons, such as acetylene.



   It is known to use unsaturated hydrocarbons which are gaseous at room temperature, e.g. B. Acetylene, to be stored by dissolving it under pressure in acetone.



  Experiments by the inventors have shown that other ketones, diethyl ketone, ethyl methyl ketone and their higher homologues in pure form or in a mixture, in some cases, have a higher solubility for the gases. Apart from their more favorable dissolving power, these higher ketones have the essential advantage that they have a lower vapor pressure than the acetone previously used at the same temperature, so that less of the solvent evaporates when the hydrocarbons are expanded.



   The embodiment of the present invention is designed in such a way that the customary steel cylinders filled with porous mass are filled with diethyl ketone, ethyl methyl ketone or a higher simple or often mixed ketone or with mixtures of these substances with one another or with acetone and then, As usual, acetylene is injected under pressure until saturation has occurred.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zum Aufspeichern von bei gewöhnlicher Temperatur gasförmigen ungesättigten Kohlenwasserstoffen, wie Acetylen, durch Lösung in einer Flüssigkeit unter Druck, dadurch gekennzeichnet, dass als Lösungsmittel Diäthylketon, Äthylmethylketon oder höhere einfache oder gemischte Ketone rein oder in Mischung untereinander oder mit Aceton angewendet werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Method for storing unsaturated hydrocarbons, such as acetylene, which are gaseous at ordinary temperature, by dissolving them in a liquid under pressure, characterized in that the solvents used are diethyl ketone, ethyl methyl ketone or higher simple or mixed ketones, pure or mixed with one another or with acetone. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT87837D 1917-01-25 1921-03-24 Process for storing unsaturated gaseous hydrocarbons, such as acetylene. AT87837B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE87837X 1917-01-25

Publications (1)

Publication Number Publication Date
AT87837B true AT87837B (en) 1922-03-27

Family

ID=5641943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87837D AT87837B (en) 1917-01-25 1921-03-24 Process for storing unsaturated gaseous hydrocarbons, such as acetylene.

Country Status (1)

Country Link
AT (1) AT87837B (en)

Similar Documents

Publication Publication Date Title
AT87837B (en) Process for storing unsaturated gaseous hydrocarbons, such as acetylene.
AT124520B (en) Process for the preparation of urea.
DE1544141B2 (en) Process for removing gas or liquid residues from enriched solvents
DE537765C (en) Process for the production of urea from carbon oxysulphide and ammonia
DE876995C (en) Process for the production of oxygen-containing organic compounds
DE257534C (en)
DE721221C (en) Process for the production of aromatic hydrocarbons
DE394497C (en) Process for the production of hydrogenation gas for the splitting of hydrocarbons or coal
DE740347C (en) Process for the separate production of hydrocarbon mixtures from gases containing them
DE319505C (en) Process for the preparation of dimethylbutadiene
DE582467C (en) Process for cleaning raw rubber or rubber milk
DE369367C (en) Process for the liquefaction of carbon or carbon compounds with the aid of the electric arc
DE624884C (en) Production of phosphorus oxychloride
DE369947C (en) Process for cleaning raw montan wax
AT223307B (en) Process for the hydrocatalytic refining of sulfur-containing, aromatic-rich hydrocarbon mixtures in the gasoline boiling range
DE472804C (en) Process for separating organic gases and vapors
AT111854B (en) Process for dehydrating ethyl alcohol.
AT80816B (en) Method of increasing the resonance of wooden panels.
DE567069C (en) Process for the production of hydrocarbons with certain boiling limits
DE652040C (en) Process for the production of sulfur dioxide
AT82289B (en) Vacuum apparatus.
AT102286B (en) Process for the production of hard alloys which u. a. Contain carbon and silicon.
DE865336C (en) Process for the purification of liquid hydrocarbons
DE336408C (en) Process for the catalytic addition of hydrogen to higher, unsaturated fatty acids and their glycerides
AT145207B (en) Process for regenerating used oils.