Pyrometallurgy: Roasting, Smelting, Refining & Electrowinning

Pyrometallurgy: Roasting, Smelting, Refining & Electrowinning

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Sliver Chloride Precipitate (6 replies and 1 comment)

A
Adimulu
1 year ago
Adimulu 1 year ago

Hello,

We have silver chloride precipitate , we want to smelt it.

Is there anyone who have smelted.

 

Regards,

W
Wieslaw Wodecki
1 year ago
Wieslaw Wodecki 1 year ago

Czy przetopienie AgCl (połączone z redukcją) ma na celu otrzymanie metalicznego Ag o wysokiej czystości?

 

 

W
Wieslaw Wodecki
1 year ago
Wieslaw Wodecki 1 year ago

Is AgCl remelting (combined with reduction) aimed at obtaining high purity metallic Ag?

A
Adimulu
1 year ago

Wieslaw

Our plan is to smelt high purity silver , we have 6 tons of sliver chloride collected since start of the mine.
Regards,

W
Wieslaw Wodecki
1 year ago
Wieslaw Wodecki 1 year ago

Czy materiał do przetopienia to zanieczyszczone srebro (Ag), czy chlorek srebra(AgCl)?

Czy była robiona analiza składu?

Jeżeli surowcem jest AgCl to jakie są metaliczne domieszki. 

A
Almahazimaa
1 year ago
Almahazimaa 1 year ago

Dears I am new in this forum and I really need your help. I have an old cinema films in which I  bleached the silver with NAOH and H2O . Silver was depleted from the polyester at boiling degree . Later only half of the silver is precipitated after 12 hours without any precipitate agent while the 2nd half remains in the solution with gelatin. I need you experience with my sincere thanks in advance.

W
Wieslaw Wodecki
1 year ago
Wieslaw Wodecki 1 year ago

1. Zawieszone (bardzo drobne) srebro w żelatynie powinno opadać po podgrzaniu i dodaniu wody.

 2. Po dodaniu dużej ilości ciepłej wody i rozpuszczeniu żelu (zamiana żelu w zol), dodać flokulanta anionowego .

Sprawdzić na próbce dawkowanie aby nie dać go za dużo.

Powodzenia.

W
Wieslaw Wodecki
1 year ago
Wieslaw Wodecki 1 year ago
Suspended (very fine) silver in gelatin should fall off when heated and added water.

 2. After adding plenty of warm water and dissolving the gel (turning the gel into sol), add the anionic flocculant.

Check the dosage on the sample so as not to give too much of it.

Good luck.

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