Results 1 to 10 of about 132 (75)

Research progress in the in-situ utilization of lunar soil

open access: yes工程科学学报, 2021
The in-situ utilization of lunar mineral resources is fundamental process for the establishment of a lunar base and subsequent exploration of deep space.
Lang CHE   +7 more
doaj   +1 more source

Recovery Of Nickel From Spent Nickel-Cadmium Batteries Using A Direct Reduction Process

open access: yesArchives of Metallurgy and Materials, 2015
Most nickel is produced as Ferro-Nickel through a smelting process from Ni-bearing ore. However, these days, there have been some problems in nickel production due to exhaustion and the low-grade of Ni-bearing ore.
Shin D.J.   +3 more
doaj   +1 more source

Recovery Of Electrodic Powder From Spent Nickel-Metal Hydride Batteries (NiMH)

open access: yesArchives of Metallurgy and Materials, 2015
This study was focused on recycling process newly proposed to recover electrodic powder enriched in nickel (Ni) and rare earth elements (La and Ce) from spent nickel-metal hydride batteries (NiMH).
Shin S.M.   +4 more
doaj   +1 more source

Recovery Of Electrodic Powder From Spent Lithium Ion Batteries (LIBs)

open access: yesArchives of Metallurgy and Materials, 2015
This study was focused on recycling process newly proposed to recover electrodic powder enriched in cobalt (Co) and lithium (Li) from spent lithium ion battery.
Shin S.M.   +4 more
doaj   +1 more source

REGIONAL CHAINS OF ADDED VALUE AS A TOOL OF INDUSTRIAL COOPERATION- COMPETITIVENESS

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2017
Objectives. The infrastructural aspects of integrated interaction and factors impacting on the efficiency increase of regional participation  in the creation of added value chains on the example of cooperation  between developed and developing countries ...
M. E. Guliyev
doaj   +1 more source

Rare-Earth Elements Extraction from Low-Alkali Desilicated Coal Fly Ash by (NH4)2SO4 + H2SO4. [PDF]

open access: yesMaterials (Basel), 2022
Shoppert A   +6 more
europepmc   +1 more source

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