Results 21 to 30 of about 102,688 (298)
Yankuang ceshi, 2019 BACKGROUND Chemical phase analysis of antimony ores involves three mineral phases:valentinite, stibnite and insoluble antimonate. Solvents used for extracting various antimony mineral phases are different.
XIONG Ying +3 more
doaj +1 more source
Pyrolysis of brominated feedstock plastic in a fluidised bed reactor [PDF]
, 2006 Fire retarded high impact polystyrene has been pyrolysed using a fluidised bed reactor with a sand bed. The yield and composition of the products have been investigated in relation to fluidised bed temperature.
Bhaskar +10 more
core +1 more source
Environment International, 2023 Background: Limited evidence suggests that antimony induces vascular inflammation and oxidative stress and may play a role in cardiovascular disease (CVD) risk.
Clara G. Sears +13 more
doaj +1 more source
Determination of available and carbonate antimony (Sb) in soil by Atomic Fluorescence Spectrometry [PDF]
E3S Web of Conferences, 2021 Antimony (Sb) is a toxic and potentially carcinogenic metalloid element. The toxicity of Sb in the environment strongly relies on its speciation. It is necessary to investigate the speciation and content of antimony in soil in order to understand better ...
Ge Xiaoyan +5 more
doaj +1 more source
Mobility of antimony, arsenic and lead at a former mine, Glendinning, Scotland [PDF]
, 2015 Elevated concentrations of antimony (Sb), arsenic (As) and lead (Pb) in upland organic-rich soils have resulted from past Sb mining activities at Glendinning, southern Scotland. Transfer of these elements into soil porewaters was linked to the production
Farmer, John G. +3 more
core +1 more source
Chemical and forensic analysis of JFK assassination bullet lots: Is a second shooter possible? [PDF]
, 2007 The assassination of President John Fitzgerald Kennedy (JFK) traumatized the nation. In this paper we show that evidence used to rule out a second assassin is fundamentally flawed.
James, William D. +5 more
core +3 more sources
Novel polyoxometalates: Is antimony the new molybdenum? [PDF]
, 2012 Polyoxometalates based on Mo, W or V have been known for a long time and present a diverse range of structures, with the [XMo₁₂O₄₀]ⁿ⁻ Keggin ions (X = P, Si ,…) perhaps the best known.¹ They are still subject to intense research with >4000 papers ...
Clark, Christopher J. +1 more
core +2 more sources
Glutathione-Induced Conversion of Pentavalent Antimony to Trivalent Antimony in Meglumine Antimoniate [PDF]
Antimicrobial Agents and Chemotherapy, 2001 ABSTRACT The standard treatment of human leishmaniases involves the use of pentavalent antimony [Sb(V)] compounds, including meglumine antimoniate. The mode of action of these compounds has not been fully elucidated. The possibility that Sb(III) is involved has been suggested; however, the biomolecule that may induce the ...
F, Frézard +3 more
openaire +2 more sources
Global antimony supply risk assessment through the industry chain
Frontiers in Energy Research, 2022 Antimony is a type of critical metal for the energy transition. The antimony industry chain is distributed among the major developed and developing countries around the world.
Junhui Li +4 more
doaj +1 more source
Magnetoresistance of semi-metals: the case of antimony [PDF]
, 2018 Large unsaturated magnetoresistance has been recently reported in numerous semi-metals. Many of them have a topologically non-trivial band dispersion, such as Weyl nodes or lines.
Behnia, Kamran +7 more
core +2 more sources