Recent developments and applications of hemicellulose from wheat straw: a review

LZ Huang, MG Ma, XX Ji, SE Choi, C Si - Frontiers in Bioengineering …, 2021 - frontiersin.org
Hemicellulose is an important component of plant cell walls, which is mainly used in biofuels
and bioproducts. The hemicellulose extracted from different plant sources and plant …

Recent progress on research of molybdenite flotation: A review

G Yi, E Macha, J Van Dyke, RE Macha, T McKay… - Advances in colloid and …, 2021 - Elsevier
Molybdenum is an important alloy element for metallurgical industry because of its high
temperature stability. As the major mineral reserve for molybdenum, molybdenite (MoS 2) is …

Flotation separation of molybdenite and talc by xanthan gum

C Zhong, H Wang, L Zhang, M Guo, B Feng - Powder Technology, 2021 - Elsevier
In this study, the depressive effect of xanthan gum (XG) on molybdenite and talc flotation
was studied using potassium butyl xanthate (PBX) as collector, and the mechanism through …

Differential depression of calcium lignosulfonate on chalcopyrite and molybdenite flotation with collector kerosene

G Liang, W Chimonyo, J Lv, Y Peng - Minerals Engineering, 2023 - Elsevier
Molybdenite is the main mineral for molybdenum extraction, which coexists with chalcopyrite
in porphyry copper deposits. However, the separation of molybdenite from chalcopyrite by …

Selective depression of molybdenite using a novel eco-friendly depressant in Cu-Mo sulfides flotation system

B Yang, M Zeng, H Zhu, P Huang, Z Li… - Colloids and Surfaces A …, 2021 - Elsevier
The effective separation of molybdenite from chalcopyrite is a challenging job. In this work,
an environmental-friendly reagent pectin was investigated as a novel molybdenite …

Effect of sodium silicate modified with Fe2+ and Al3+ as dispersant on flotation of molybdenite and chalcopyrite in presence of kaolinite and seawater

A Ramirez-Madrid, K Irribarra, L Gutierrez… - Minerals …, 2024 - Elsevier
Mineral processing is increasingly challenging due to the low grades of ores being
processed and the high content of ultra-fine particles, such as clays. Negative effects of the …

Uncovering the hetero-hydrophobic attraction between the basal planes of molybdenite and talc under flotation conditions

W Chen, Y Che, Q Liu, G Zhao, L Yang, G Liu… - Colloids and Surfaces A …, 2024 - Elsevier
The very close natural floatability of molybdenite and talc has been traditionally believed as
the main reason for their separation problem. However, the interactions between the basal …

The depressing effect of an anionic polyacrylamide on molybdenite flotation and the importance of polymer anionicity

L Echeverry, D Estrada, PG Toledo… - Colloids and Surfaces A …, 2021 - Elsevier
The effect of a carboxylated polyacrylamide (PAM) of 11.9% of degree of anionicity on
molybdenite flotation was previously reported. In this work the depressing effect of a …

Constructing green, smart wettability-switchable and antibacterial Caragana cellulose filter by cooperative regulation of texture and surface for on-demand purification …

Y Wang, L Han, H Lu, F Yang, D Cheng, J Wu… - Separation and …, 2024 - Elsevier
The efficient on-demand purification of complex oily emulsions containing multiple pollutants
and bacteria by a green filter has always been desired, but also extremely challenging. The …

Opportunities for the sustainable development of urban mining: lessons learned from the large-scale mining industry

D Vega-Garcia, A Ramirez-Madrid, L Gutierrez… - … Development as an …, 2024 - Springer
Interest in urban mining has been growing in recent years, especially in waste from electric
and electronic equipment (WEEE). The interest in WEEE is not only due to the concentration …