AT29808B - Process for removing enamel from enamelled objects. - Google Patents

Process for removing enamel from enamelled objects.

Info

Publication number
AT29808B
AT29808B AT29808DA AT29808B AT 29808 B AT29808 B AT 29808B AT 29808D A AT29808D A AT 29808DA AT 29808 B AT29808 B AT 29808B
Authority
AT
Austria
Prior art keywords
removing enamel
enamelled
objects
enamelled objects
enamel
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Spitz
Original Assignee
Gustav Spitz
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
Priority claimed from DE1905176300D external-priority patent/DE176300C/de
Application filed by Gustav Spitz filed Critical Gustav Spitz
Application granted granted Critical
Publication of AT29808B publication Critical patent/AT29808B/en

Links

Landscapes

  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Processing Of Solid Wastes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Entfernung des Emails von emaillierten Gegenständen. 
 EMI1.1 
 
Nach einem anderen Verfahren zur Erzielung   des gedachten Zweckes wurden die     emaillierten Gegenstände mit schmelzenden, ätzenden oder kohlensauren Alkalien behandelt,   was neben der   Kostspieligkeit,   Umständlichkeit und Gefährlichkeit noch verschiedene andere   Übolstände   im (befolge hatte. 
 EMI1.2 
 unter einen Druck von 7 15 Atm. gesetzt. 



   Das auf diese   Weise vom Emai ! befreite,   nicht angegriffene Metall kann, wenn 
 EMI1.3 
 wiedergewonnen werden. 

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



   <Desc / Clms Page number 1>
 



  Process for removing enamel from enamelled objects.
 EMI1.1
 
According to another method to achieve the intended purpose, the enamelled objects were treated with melting, caustic or carbonated alkalis, which, in addition to being expensive, cumbersome and dangerous, resulted in various other abuses.
 EMI1.2
 under a pressure of 7 15 atm. set.



   That way from Emai! freed, unaffected metal can, though
 EMI1.3
 to be recovered.

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

Claims (1)

PATENT-ANSPRUCH : EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT29808D 1905-08-25 1906-10-26 Process for removing enamel from enamelled objects. AT29808B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1905176300D DE176300C (en) 1905-08-25

Publications (1)

Publication Number Publication Date
AT29808B true AT29808B (en) 1907-09-10

Family

ID=5697319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT29808D AT29808B (en) 1905-08-25 1906-10-26 Process for removing enamel from enamelled objects.

Country Status (1)

Country Link
AT (1) AT29808B (en)

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