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acid roast and leach

German translation: Rösten und Laugung mit Säure


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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:acid roast and leach
German translation:Rösten und Laugung mit Säure
Entered by: Coqueiro
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17:22 May 4, 2011
English to German translations [PRO]
Tech/Engineering - Mining & Minerals / Gems
English term or phrase: acid roast and leach
• Greater than 90% of REE’s have been recovered from the XX mineralization during leach testing, by applying a pre-leach at room temperature, followed by an acid roast and leach.

Three roast and leach tests have been performed to date by XYon this representative sample without any pre-concentration process.

Vielen Dank!
martina1974
Austria
Local time: 00:58
Rösten und Laugung mit Säure
Explanation:
oder: Rösten und Laugen mit Säure

Gemahlenes Erz wird unter Zugabe von (Schwefel-) Säure geröstet, die (silikatischen) Minerale werden zum Teil in lösliche Oxide gewandelt

vgl. hier:
"... ore combined with 600 kg/tonne of ore of sulphuric acid, then roasted for 4 hours at 150 degrees C; 345 kg of acid were consumed ...":

http://tinyurl.com/6fr7ura

und hier (wiki, aber okay):

http://de.wikipedia.org/wiki/Zinkhütte

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Note added at 1 Tag18 Stunden (2011-05-06 11:23:10 GMT) Post-grading
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Danke!
Selected response from:

Coqueiro
Local time: 00:58
Grading comment
vielen Dank!
3 KudoZ points were awarded for this answer



Summary of answers provided
4Rösten und Laugung mit SäureCoqueiro


Discussion entries: 2





  

Answers


1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
Rösten und Laugung mit Säure


Explanation:
oder: Rösten und Laugen mit Säure

Gemahlenes Erz wird unter Zugabe von (Schwefel-) Säure geröstet, die (silikatischen) Minerale werden zum Teil in lösliche Oxide gewandelt

vgl. hier:
"... ore combined with 600 kg/tonne of ore of sulphuric acid, then roasted for 4 hours at 150 degrees C; 345 kg of acid were consumed ...":

http://tinyurl.com/6fr7ura

und hier (wiki, aber okay):

http://de.wikipedia.org/wiki/Zinkhütte

--------------------------------------------------
Note added at 1 Tag18 Stunden (2011-05-06 11:23:10 GMT) Post-grading
--------------------------------------------------

Danke!

Coqueiro
Local time: 00:58
Specializes in field
Native speaker of: Native in GermanGerman
PRO pts in category: 510
Grading comment
vielen Dank!
Login to enter a peer comment (or grade)




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Changes made by editors
May 6, 2011 - Changes made by Coqueiro:
Created KOG entryKudoZ term => KOG term


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