AT8918B - Process for degreasing raw wool using carbon tetrachloride. - Google Patents

Process for degreasing raw wool using carbon tetrachloride.

Info

Publication number
AT8918B
AT8918B AT8918DA AT8918B AT 8918 B AT8918 B AT 8918B AT 8918D A AT8918D A AT 8918DA AT 8918 B AT8918 B AT 8918B
Authority
AT
Austria
Prior art keywords
carbon tetrachloride
wool
raw wool
degreasing
degreasing raw
Prior art date
Application number
Other languages
German (de)
Original Assignee
Delainage Vervietois Peltzer &
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 Delainage Vervietois Peltzer & filed Critical Delainage Vervietois Peltzer &
Priority to AT8918D priority Critical patent/AT8918B/en
Application granted granted Critical
Publication of AT8918B publication Critical patent/AT8918B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  DÉLAINAGEVERVIÉTOIS,PELTZER & CIE.INRENOUPRÉ-
VERVIERS. 



   Verfahren zum Entfetten von Rohwoile mittelst Tetrachlorkohlenstoff. 
 EMI1.1 
 Heinigungsverfahren von Rohwolle verwendet wird. Nach diesem Verfahren wird das zu behandelnde Material in einen mit Tetrachlorkohlenstoff gefüllten Behälter gebracht, in welchem der Tetrachlorkohlenstoff durch Wasser oder der ganze Behälter luftdicht abgeschlossen ist.

   Nachdem in diesem Behälter der Tetrachlorkohlenstoff das in der Wolle enthaltene Fett gelöst hat, wird die Wolle selbst in einen zweiten mit Wasser gefüllten Waschbehälter gebracht ; der   sich am Boden des ersten Beh@lters ansammelnde Tetrachlor-     kohlenstoff wird aber   in einem Destillationsapparat gebracht, um vom Fette getrennt und wiederbenütztwerdenzukönnen. 
 EMI1.2 
   eingebracht worden ist.   wird durch eine   Utocko luftdicht abgeschlossen   und nun wird das   Material einem entgegenstr@menden Dampfstrome   ausgesetzt. In diesem hermetisch ver- 
 EMI1.3 
 condensiert. 

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



   <Desc / Clms Page number 1>
 



  DÉLAINAGEVERVIÉTOIS, PELTZER & CIE.INRENOUPRÉ-
VERVIERS.



   Process for degreasing raw wool using carbon tetrachloride.
 EMI1.1
 Cleaning process of raw wool is used. According to this process, the material to be treated is placed in a container filled with carbon tetrachloride, in which the carbon tetrachloride is hermetically sealed by water or the entire container.

   After the carbon tetrachloride has dissolved the fat contained in the wool in this container, the wool itself is placed in a second washing container filled with water; the carbon tetrachloride that collects at the bottom of the first container is brought into a distillation apparatus so that it can be separated from the fat and reused.
 EMI1.2
   has been introduced. is hermetically sealed by a Utocko and now the material is exposed to a steam flowing in the opposite direction. In this hermetically sealed
 EMI1.3
 condenses.

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

Claims (1)

PATENT-ANSPRUCH : EMI1.4 Entfettung von Rohwolle mittelst Tetrachlorkohlenstoffes, dadurch gekennzeichnet, das zur Wiedergewinnung des Tetrachlorkohlenstoffes direct in der Wollwaschmaschine ohne besondereCondensationsapparatedasausdemTetrachlorkohlenstoffbehälterkommendeArbeits- EMI1.5 ansgeset/. t und durch diesen der in der Wolle verbliebene Tetrachlorkohlenstoff verflüchtigt wird, welcher mit dem Dampf zusammen direct in dem Tetrachlorkohlenstoffbehälter con- densiert und diesem so immer wieder zugefiihr'rd. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.4 Degreasing of raw wool by means of carbon tetrachloride, characterized in that, for the recovery of the carbon tetrachloride, the working material coming from the carbon tetrachloride container directly in the wool washing machine without special condensation EMI1.5 ansgeset /. t and through this the carbon tetrachloride remaining in the wool is volatilized, which together with the steam condenses directly in the carbon tetrachloride container and is thus fed to it again and again. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT8918D 1900-02-06 1900-10-30 Process for degreasing raw wool using carbon tetrachloride. AT8918B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT8918D AT8918B (en) 1900-02-06 1900-10-30 Process for degreasing raw wool using carbon tetrachloride.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT7278T 1900-02-06
AT8918D AT8918B (en) 1900-02-06 1900-10-30 Process for degreasing raw wool using carbon tetrachloride.

Publications (1)

Publication Number Publication Date
AT8918B true AT8918B (en) 1902-08-25

Family

ID=25593739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8918D AT8918B (en) 1900-02-06 1900-10-30 Process for degreasing raw wool using carbon tetrachloride.

Country Status (1)

Country Link
AT (1) AT8918B (en)

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