DE450229C - Extraction of silver or silver and lead together from their pure oxygen compounds - Google Patents

Extraction of silver or silver and lead together from their pure oxygen compounds

Info

Publication number
DE450229C
DE450229C DES63027D DES0063027D DE450229C DE 450229 C DE450229 C DE 450229C DE S63027 D DES63027 D DE S63027D DE S0063027 D DES0063027 D DE S0063027D DE 450229 C DE450229 C DE 450229C
Authority
DE
Germany
Prior art keywords
silver
pure oxygen
extraction
oxygen compounds
lead
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
DES63027D
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.)
METALURGICA CHILENA CUPRUM SOC
Original Assignee
METALURGICA CHILENA CUPRUM SOC
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 METALURGICA CHILENA CUPRUM SOC filed Critical METALURGICA CHILENA CUPRUM SOC
Priority to DES63027D priority Critical patent/DE450229C/en
Application granted granted Critical
Publication of DE450229C publication Critical patent/DE450229C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Description

Gewinnung von Silber oder Silber und Blei gemeinsam aus ihren reinen Sauerstoffverbindungen. Das Hauptpatent beruht äuf der Erkenntnis, daß die reinen Sauerstoffverbindungen des Silbers allein oder des Silbers mit Blei gemeinsam in Erzen mit Kochsalzlösung in lösliche Chlorverbindungen übergeführt werden.Extraction of silver or silver and lead together from their pure Oxygen compounds. The main patent is based on the knowledge that the pure Oxygen compounds of silver alone or of silver with lead together in Ores can be converted into soluble chlorine compounds with saline.

Es wurde nun gefunden, daß die Chlorverbindungen der Alkalien und Erdalkalien in wäßrigen Lösungen allgemein als Chlori:erungsmittel zur Überführung des Silbers oder des Silbers und Bleies gemeinsam in lösliche Chlorverbindungen dienen können.It has now been found that the chlorine compounds of the alkalis and Alkaline earths in aqueous solutions generally as chlorination agents for transfer of silver or of silver and lead together into soluble chlorine compounds can serve.

Silber- und bleioxydhaltige Erze werden mit einer wäßrigen Lösung von Calciumchlorid behandelt. Die Behandlung kann in der Kälte geschehen; es kann aber auch erwärmt oder gekocht werden. Silber und Blei werden gewöhnlich in Chloride übergeführt und lösen sich auch gleichzeitig in dem Umwandlungsmittel, so daß also in der Flüssigkeit Blei und Silber in Lösung enthalten sind, die nun durch irgendwelche bekannten Mittel in einfacher Weise abgeschieden werden können. Zur Überführung von Silber und Blei in Chloride kann man eine sehr wäßrige Lösung des Calciumehlorids verwenden, zur Lösung dagegen ist eine konzentrierte Lösung des Calciumchlorids erforderlich.Ores containing silver and lead oxide are mixed with an aqueous solution Treated by calcium chloride. The treatment can be done in the cold; it can but can also be heated or boiled. Silver and lead usually turn into chlorides transferred and also dissolve at the same time in the conversion agent, so that so in the liquid lead and silver are contained in solution, which now by any known agents can be deposited in a simple manner. To the transfer A very aqueous solution of calcium chloride can be obtained from silver and lead in chlorides Use a concentrated solution of calcium chloride as a solution necessary.

Durch Wahl der Konzentrationsverhältnisse kann man die in den verschiedensten Fällen zweckmäßigste Behandlung des Erzes herausfinden, so daß in einer Behandlung, d. h. in einem Bade, die Umwandlung und Ausfällung gleichzeitig stattfindet.By choosing the concentration ratios one can use them in the most varied Cases find out the most appropriate treatment of the ore, so that in one treatment, d. H. in a bath, the transformation and precipitation take place at the same time.

Die Verwendung der Chlorverbindungen der Alkalien und Erdalkalien geschieht in der Weise, wie aus den Beispielen des Hauptpatentes zu ersehen ist.The use of the chlorine compounds of alkalis and alkaline earths happens in the way, as can be seen from the examples of the main patent.

Claims (1)

PATENTANSPRUCH: Verfahren zur Gewinnung von Silber oder Silber und Blei aus ihren reinen Sauerstoffverbindungen, wie beispielsweise Ag20, Pb20, Pb0, Pb304, Pb02 usw., gemäß Patent 447 686, dadurch gekennzeichnet, daß die ÜUberführung in lösliche Chlorverbindungen durch neutrale wäßrige Lösungen von Chlorverbindungen noch anderer Alkalien als Natrium und Erdalkalien geschieht. PATENT CLAIM: Process for obtaining silver or silver and lead from their pure oxygen compounds, such as Ag20, Pb20, Pb0, Pb304, Pb02, etc., according to Patent 447 686, characterized in that the conversion into soluble chlorine compounds by neutral aqueous solutions of chlorine compounds alkalis other than sodium and alkaline earths occur.
DES63027D 1923-06-05 1923-06-05 Extraction of silver or silver and lead together from their pure oxygen compounds Expired DE450229C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES63027D DE450229C (en) 1923-06-05 1923-06-05 Extraction of silver or silver and lead together from their pure oxygen compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES63027D DE450229C (en) 1923-06-05 1923-06-05 Extraction of silver or silver and lead together from their pure oxygen compounds

Publications (1)

Publication Number Publication Date
DE450229C true DE450229C (en) 1928-01-31

Family

ID=7496062

Family Applications (1)

Application Number Title Priority Date Filing Date
DES63027D Expired DE450229C (en) 1923-06-05 1923-06-05 Extraction of silver or silver and lead together from their pure oxygen compounds

Country Status (1)

Country Link
DE (1) DE450229C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565894A (en) * 1945-04-16 1951-08-28 Stotz Ottmar Shoe cleaning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565894A (en) * 1945-04-16 1951-08-28 Stotz Ottmar Shoe cleaning apparatus

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