DE380387C - Process for the production of colloidal soluble carbonaceous products of an acidic nature - Google Patents

Process for the production of colloidal soluble carbonaceous products of an acidic nature

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Publication number
DE380387C
DE380387C DEB91548D DEB0091548D DE380387C DE 380387 C DE380387 C DE 380387C DE B91548 D DEB91548 D DE B91548D DE B0091548 D DEB0091548 D DE B0091548D DE 380387 C DE380387 C DE 380387C
Authority
DE
Germany
Prior art keywords
production
carbonaceous products
acidic nature
colloidal
soluble carbonaceous
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.)
Expired
Application number
DEB91548D
Other languages
German (de)
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.)
C F BEER SOEHNE
Original Assignee
C F BEER SOEHNE
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 C F BEER SOEHNE filed Critical C F BEER SOEHNE
Priority to DEB91548D priority Critical patent/DE380387C/en
Application granted granted Critical
Publication of DE380387C publication Critical patent/DE380387C/en
Expired legal-status Critical Current

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  • Carbon And Carbon Compounds (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Description

Verfahren zur Herstellung von kolloidallöslicher kohleartiger Produkte saurer Natur. Gemäß Patent 377¢1o werden kolloidallösliche kohleartige Produkte dadurch erhalten, daß man künstliche und natürliche Kohlen mit Chloraten und Salzsäure in wäßri.ger Lösung oxydiert.Process for the production of colloidal-soluble carbonaceous products acidic nature. According to the 377 ¢ 10 patent, colloidal-soluble carbonaceous products are made obtained by using artificial and natural coals with chlorates and hydrochloric acid oxidized in aqueous solution.

Es wurde nun gefunden, daß die Herstellung von kolloidaler Kohle auch auf elektrolytischem Wege möglich ist. Die Elektrolyse geht bei mittlerer bis niederer Temperatur in alkalischem, neutralem oder schwach saurem Elektrolyten im Bade vor sich.It has now been found that the manufacture of colloidal charcoal too is possible electrolytically. The electrolysis goes at medium to low Temperature in alkaline, neutral or weakly acidic electrolytes in the bath themselves.

Gegenüber der im Hauptpatent angegebenen gefundenen Methode hat dieses Verfahren den Vorzug größerer Einfachheit, Billigkeit in der Darstellung und Zuverlässigkeit.Compared to the found method specified in the main patent, this has Procedures have the merits of greater simplicity, cheapness of presentation, and reliability.

Beispiel. 2o g fein verteilte Kohle werden in 1 1 Wasser aufgeschlämmt, in dem 50 9 Kochsalz und io g Ätznatron gelöst waren. Die Elektrolyse wird unter Verwendung von Kohleelektroden bei einer Badspannung von etwa 5 bis io Volt und i Ampere unter Rühren vorgenommen. Die so behandelte. Kohle wird, wie im Hauptpatent beschrieben, filtriert und ausgewaschen.Example. 20 g of finely divided charcoal are slurried in 1 l of water in which 50 9 of table salt and 10 g of caustic soda were dissolved. The electrolysis is carried out using carbon electrodes at a bath voltage of about 5 to 10 volts and 1 ampere with stirring. The treated like that. As described in the main patent, coal is filtered and washed out.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung der gemäß Patent 37741o herstellbaren kolloidallöslichen kohleartigen Produkte, dadurch gekennzeichnet, daß Kohle auf elektrolytischem Wege in wäßriger Lösung aufgeschlämmt bei niederer Spannung oxydiert wird.PATENT CLAIM: Process for the production of the patent 37741o producible colloidal carbon-like products, characterized in that that carbon is slurried electrolytically in aqueous solution at lower Stress is oxidized.
DEB91548D 1919-11-12 1919-11-12 Process for the production of colloidal soluble carbonaceous products of an acidic nature Expired DE380387C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB91548D DE380387C (en) 1919-11-12 1919-11-12 Process for the production of colloidal soluble carbonaceous products of an acidic nature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB91548D DE380387C (en) 1919-11-12 1919-11-12 Process for the production of colloidal soluble carbonaceous products of an acidic nature

Publications (1)

Publication Number Publication Date
DE380387C true DE380387C (en) 1923-09-06

Family

ID=6985898

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB91548D Expired DE380387C (en) 1919-11-12 1919-11-12 Process for the production of colloidal soluble carbonaceous products of an acidic nature

Country Status (1)

Country Link
DE (1) DE380387C (en)

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