Nanofiber Composite for Improved Water Retention and Dendrites Suppression in Flexible Zinc‐Air Batteries

Z Chen, X Yang, W Li, X Liang, J Guo, H Li, Y He… - Small, 2021 - Wiley Online Library
Water loss of the gel polymer electrolytes (GPEs) and dendrites growth on Zn anode are
overriding obstacles to applying flexible zinc‐air batteries (ZABs) for wearable electronic …

Modified graft copolymers based on ethylene vinyl acetate as depressants for waxy crude oil and their effect on the rheological properties of oil

GA Mun, T Bekbassov, Z Beksultanov… - Journal of Petroleum …, 2022 - Elsevier
In this work, modified ethylene-vinyl acetate (EVA)-based copolymers were synthesized by
graft copolymerization of hydrophobic monomers onto commercial EVA using a low energy …

Effect of metal oxide nanoparticles on wax formation, morphology, and rheological behavior in crude oil: An experimental study

S Vakili, S Mohammadi, AM Derazi, FM Alemi… - Journal of Molecular …, 2021 - Elsevier
In this work, Fe 2 O 3, ZnO, and MgO nanoparticles were synthesized via a chemical
precipitation method to investigate their effects on wax formation, morphological …

[HTML][HTML] Investigation of the Physico-Chemical and Mechanical Properties of Expanded Ceramsite Granules Made on the Basis of Coal Mining Waste

Y Kocherov, A Kolesnikov, G Makulbekova… - Journal of Composites …, 2024 - mdpi.com
In this article, one of the main scientific directions was the search for ways of recycling coal
mining waste to produce expanded clay granules. There are a number of scientific studies …

Studies of the Possibility of Improving the Quality of Iron Ores and Processing of Technogenic Composite Iron-Containing Waste of Metallurgical Production

D Yessengaliev, M Mukhametkhan… - Journal of Composites …, 2023 - mdpi.com
Ferrous metallurgy has been and remains one of the main types of production activities that
enables humanity to extract, process and produce basic equipment for all types of activities …

Novel Pour Point Depressants for Crude Oil Derived from Polyethylene Solution in Hexane and Coal Fly Ash

K Nadirov, M Zhantasov, T Ketegenov, Z Nadirova… - Fluids, 2024 - mdpi.com
Oil transportation becomes much more complicated due to the solidification of paraffins in
them at low temperatures and the resulting increase in oil viscosity. To solve this problem …

Enhancement of cold flowability for high waxy crude oil by the mildly crosslinked poly (styrene-octadecyl acrylate)

S Yan, X Li, J Zhang, P Xiao, M Niu, Y Pi… - Journal of Dispersion …, 2024 - Taylor & Francis
The precipitation of wax at low temperature often leads to the viscosity increase of waxy
crude oil, and even causes the blockage of pipelines in severe cases. The addition of …

Preliminary Removal of Mercury from Depleted Coal Sorbents by Thermal Vacuum Method with Associated Extraction of Precious Metal Composite

B Kenzhaliyev, S Trebukhov, V Volodin… - Journal of …, 2024 - search.proquest.com
This paper presents the results of laboratory studies for the distillation of mercury from
depleted coal sorbents produced in gold recovery factories using CIP technology. The …

[PDF][PDF] Investigation of the Influence of Various Methods of Cotton Harvesting on its Pollution and Other Qualitative Indicators.

F Egamberdiev, R Kaldybayev, K Jumaniyazov… - Polish Journal of …, 2024 - pjoes.com
This article provides information on moisture and impurities in cotton that is picked by hand
and by different cotton-picking machines, as well as the number of knots in the hand and …

[PDF][PDF] Comparison of the Quality of Gas Equipment at Metallurgical and Coke-Chemical Enterprises and Production Plants.

A Filin, I Kolbina, A Seidaliyev, A Kolesnikov… - Polish Journal of …, 2024 - pjoes.com
Gas at the metallurgical plant is distributed through gas control points. To date, on the
territory of the Russian Federation and the CIS countries, the absence of a unified approved …