Challenges and future in Ni laterite ore enrichment: A critical review
L Mweene, A Gomez-Flores, HE Jeong… - Mineral Processing …, 2024 - Taylor & Francis
Nickel is a strategic element whose production and consumption in over a decade has
increased to over 39% and 71%, respectively. Generally, due to their complex mineralogy …
increased to over 39% and 71%, respectively. Generally, due to their complex mineralogy …
Nickel laterite beneficiation and potential for upgrading using high temperature methods: A review
L Zappala, R McDonald… - Mineral Processing and …, 2024 - Taylor & Francis
Australia has large reserves of limonite and clay-based laterites that are currently
underutilized. This review summarizes the latest nickel laterite upgrading studies reported in …
underutilized. This review summarizes the latest nickel laterite upgrading studies reported in …
Experimental and theoretical investigations into the surface chemical properties and separation of serpentine from quartz using xanthomonas campestris as a …
Separation of fine serpentine (SPT) from quartz (QZ) both of d 80 close to 20 µm using an
eco-friendly microbial exo-polysaccharide, xanthomonas campestris (XCT), as a selective …
eco-friendly microbial exo-polysaccharide, xanthomonas campestris (XCT), as a selective …
[HTML][HTML] Trace element geochemistry of iron-(oxy)-hydroxides in Ni (Co)-laterites: Review, new data and implications for ore forming processes
Abstract Iron-(oxy)-hydroxide (FeO/OH) phases are abundant in all supergene ore deposits.
The most common FeO/OH phase in supergene environments is goethite, although …
The most common FeO/OH phase in supergene environments is goethite, although …
Column leaching of low-grade saprolitic laterites and valorization of leaching residues
Socio-economic data on nickel and cobalt show their importance throughout the entire metal
value chain, from mining to end use, disposal and recycling. Thus, the extraction of both …
value chain, from mining to end use, disposal and recycling. Thus, the extraction of both …
Short lifespans of serpentinization in the rocky core of Enceladus: Implications for hydrogen production
The discovery of a liquid ocean on Saturn's small moon Enceladus and evidence of modern
hydrothermal activity provide an unexpected new environment in which to expand the …
hydrothermal activity provide an unexpected new environment in which to expand the …
[HTML][HTML] Migration of dissolution front in a fracture network− Implications for weathering of fractured bedrock systems and boulder formation
Fracture networks contribute to the differential weathering of fractured bedrock at multiple
scales. The influence of competing fracture networks is discussed in light of …
scales. The influence of competing fracture networks is discussed in light of …
Chromium occurrence in a nickel laterite profile and its implications to surrounding surface waters
RE Delina, C Arcilla, T Otake, JJ Garcia, M Tan, A Ito - Chemical Geology, 2020 - Elsevier
Ultramafic rocks are considered as the most important geogenic sources of Cr whose
hexavalent species is of environmental concern. In tropical to subtropical areas (eg New …
hexavalent species is of environmental concern. In tropical to subtropical areas (eg New …
Characterization of Weda Bay nickel laterite ore from Indonesia
S Farrokhpay, M Cathelineau, SB Blancher… - Journal of Geochemical …, 2019 - Elsevier
The association of fine grained Mgsingle bondNi silicates with oxy-hydroxides in laterites
and saprolites represents challenges for ore processing, in particular, in nickel enrichment …
and saprolites represents challenges for ore processing, in particular, in nickel enrichment …
Impact of heterogeneities and surface roughness on pXRF, pIR, XRD and Raman analyses: Challenges for on-line, real-time combined mineralogical and chemical …
On-line, real-time chemical and mineralogical analyses on drill cores are highly demanded
by mining companies. However, they are a challenge because of drill core surface state and …
by mining companies. However, they are a challenge because of drill core surface state and …