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?HYDROMETALLURGICAL PROCESSING OF COPPER ORE

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Title: ?HYDROMETALLURGICAL PROCESSING OF COPPER ORE

Authors: Kamin Khan, Mohammed Ali Qaiser, TajAli Khan

Journal: Pakistan Journal of Scientific and Industrial Research (Series B: Biological Sciences)

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
Y 2020-07-01 2021-06-30
Y 1900-01-01 2005-06-30

Publisher: PCSIR Scientific Information Centre

Country: Pakistan

Year: 1999

Volume: 42

Issue: 6

Language: English

Keywords: HydrometallurgyCopperTrioctylamine Solvent extraction.

Categories
Metallurgy (544) Mining Engineering (399) Extractive Metallurgy (10) Chemical Engineering (4680) Materials Science (8025)

Abstract

A hydrometallurgical method has been proposed for the 99% extraction a~d recovery of copper from indige~ous copper are using 5% solutions of trioctylaminc in benzene after. acid leac~tng .of th.e ore with 7.5M H~l: Various parameters, such as, the effect of temperature, acid concentration and digestion time have been optimiscd, The process developed has been made more cost effective by recycling used solvent.

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