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FI65635C
(fi)
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Avlaegsnande av manganjoner ur zink och mangan innehaollande loesningar
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US9051626B2
(en)
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Method and a system for gold extraction with halogens
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US3434798A
(en)
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Process for recovering zinc from ferrites
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US4124459A
(en)
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Process for removing mercury from brine sludges
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SU159807A1
(enrdf_load_html_response)
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FI69125B
(fi)
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Foerfarande foer avlaegsning av mangan- och klorjoner fraon enattenhaltig sur sulfatloesning
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CN104152701A
(zh)
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从粗锡精炼渣中回收锡的方法
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BG112342A
(bg)
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Метод за получаване на хибриден двуфазен пълнител за еластомери
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US4557908A
(en)
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Process for the treatment of a purge solution particularly intended for a process for the extraction of zinc by electrolysis
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US3630669A
(en)
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Process for removing impurities in the liquid of zinc refining by wet method
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JPS62500388A
(ja)
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鉱石および精鉱からの亜鉛の製造
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FR2589885A1
(fr)
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Procede de separation et de recuperation de metaux, dans des melanges de sulfures metalliques, tels que des minerais de plomb
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JPS592754B2
(ja)
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アンチモン、ヒ素、水銀および錫の電解回収方法
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US1429330A
(en)
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Process of recovering zing from complex ores
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US1241966A
(en)
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Zinc-extraction process.
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RU2376245C1
(ru)
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Способ одновременного получения металлического таллия и оксида таллия (iii)
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US1528207A
(en)
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Metallurgical process
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US1435703A
(en)
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Recovery of zinc
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FI70250C
(fi)
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Foerfarande foer behandling av komplexa bly-zinkkoncentrat
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US2219633A
(en)
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Process for the treatment of sulphide ores
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JP2025026261A
(ja)
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イリジウムの回収方法
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JP7275608B2
(ja)
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フッ素を含有する溶液からのフッ素濃縮物の回収方法
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KR850000685B1
(ko)
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아연과 망간을 함유하는 용액으로부터 망간이온의 제거방법
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US2188472A
(en)
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Hydrometallurgical process
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US1285690A
(en)
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Process for the treatment of ores and solid salts by electrochemical reduction.
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