The uptake and detoxification of antimony by plants: A review
Plants equip various mechanisms to alleviate Sb toxicity or reduce Sb uptake. Many crops cultivated in mining areas have been found to accumulate high levels of antimony (Sb) in their edible parts, thereby causing potential risks to human health. Understanding the …
Accumulation of antimony and other potentially toxic elements in plants
DOI: 10.1016/J.GEXPLO.2011.06.006 Corpus ID: 94322846; Accumulation of antimony and other potentially toxic elements in plants around a former antimony mine located in the Ribes Valley (Eastern Pyrenees)
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A Review on Pyrometallurgical Extraction of Antimony from …
Antimony is classified as a critical/strategic metal. Its primary production is predominated by China via pyrometallurgical routes such as volatilization roasting—reduction smelting or direct reduction smelting. The performance of most of the pyro-processes is very sensitive to concentrate type and grade. Therefore, technology selection for a greenfield plant …
A review of the environmental chemical behavior, detection and
3. Antimony in environment3.1. Occurrence forms of antimony. Antimony is located in the VA group of the 5th period of the periodic table of elements, and there are four valence states (Sb(-III), Sb(0), Sb(III) and Sb(V)) (Filella et al., 2002a).In the surface environment and biological media, antimony usually exists in the form of Sb(III) and Sb(V) (Filella et al., …
Crystal Growth Promotion and Defects Healing Enable …
Antimony selenide (Sb 2 Se 3) is an ideal photovoltaic candidate profiting from its advantageous material characteristics and superior optoelectronic properties, and has gained considerable development in recent years.However, the further device efficiency breakthrough is largely plagued by severe open‐circuit voltage (V OC) deficit under the existence of multiple defect …
Pyrites Creek Circuit Hike (14km)
The Pyrites Creek Circuit is a shorter of the Pyrites Creek and Sugarloaf (20km) circuit and negotiates a scenic section of the the Pyrites Creek Gorge, including the historic Drapers Lode Antimony Mine. The Pyrete Range is a recent …
11 Amazing Health Benefits of Agrimony
Health Benefits of Agrimony Incude : Treating Diabetes, Digestiion, Respiratory Health and Wound Healing. It can Also Help Treat The Skin, Hair and Nails. ... For example, palmitic acid is a very common saturated fatty acid found in plants and animals that have been shown to potentially prevent and fight cancer.
Optimizing and evaluating the operational factors affecting …
The cyanidation process is affected by a number of influential parameters, such as the availability of oxygen at the solid–liquid interface, the pH and Eh of the solid–solvent suspension, the presence of ions other than CN − in solution, the cyanide concentration, the particle size of the mineral, the temperature, the surface area of gold exposed, the purity of the …
The Solubility of Antimony (Sb) in Liquid Hydrocarbons and …
The solubility of antimony in the n-dodecane group was low and notably inferior to that observed in the n-dodecanethiol group. X-ray photoelectron spectroscopy (XPS) analysis demonstrated a distinct thiol (R-SH) peak at 163.31 eV and compound peaks of antimony reacting with thiols at 162.06 and 160.87 eV. This suggests that antimony ...
Antimony (Sb)
Effect on Plant Growth: High concentrations of antimony in soil can inhibit plant growth and can cause ... handling it requires caution due to its potential toxicity. Balancing its industrial benefits with health and …
Antimony Recovery from End-of-Life Products and Industrial …
Antimony has become an increasingly critical element in recent years, due to a surge in industrial demand and the Chinese domination of primary production. Antimony is …
Air‐Stable Solar Cells with 0.7 V Open‐Circuit Voltage Using …
Here, a novel hydrazine-free approach for fabricating antimony chalcogenide films prepared via spray pyrolysis deposition with further selenylation, as well as high performance solar cells are reported. The fabricated antimony chalcogenide solar cells exhibits remarkably high open-circuit voltage (V OC) comparing with that of Sb 2 Se 3 and Sb 2 ...
Biological Responses of Plants to Antimony Pollution
The responses of plants to a constantly changing environment due to anthropogenic pressures have garnered significant interest within the scientific community. Among the pollutants now prevalent due to increased emissions and human activities is antimony (Sb), a ubiquitous metalloid found in water and soil. The growing concern about antimony stems from its latent …
Evaluation of the metal(loid)s phytoextraction potential of wild plants …
Keywords: Bioconcentration and translocation factor; heavy metal(loid)s; soil pollution.
Data-driven-based adaptive fuzzy neural network control for …
DOI: 10.1016/J.JFRANKLIN.2019.04.032 Corpus ID: 197527720; Data-driven-based adaptive fuzzy neural network control for the antimony flotation plant @article{Ai2019DatadrivenbasedAF, title={Data-driven-based adaptive fuzzy neural network control for the antimony flotation plant}, author={Mingxi Ai and Yongfang Xie and Shiwen Xie and Fanbiao Li and Wei-hua Gui}, …
(PDF) Antimony in the soil
Relationship between total Sb concentrations of field-contaminated soils and Sb in plants grown on these soils, based on published data. [10,11,22-24,39,41,53,56,70-74] The points represent ...
Larvotto study doubles throughput for NSW gold-antimony …
Larvotto Resources says engineering studies have shown it can double the process plant throughput at its NSW gold-antimony mine to 500,000 tonnes a year. ... circuit, the original Hillgrove ...
Antimony and Plants | Request PDF
The absorbing ability of antimony is different among plant species (Shtangeeva et al. 2012). Antimony existing in the form of solutions in soils can be easily absorbed by plants, which would ...
Improving plant adaptation to soil antimony contamination: …
Antimony (Sb) is a naturally occurring trace metalloid in the environment, where its concentration in soils, sedimentary rocks, and aquatic environments ranges about 0.3–8.6 mg kg −1, 0.15–2 mg kg −1, and 1 µg mL −1, respectively [1, 2].More recent attention has focused on environmental contamination by increasing concentration of Sb due to its extensive release …
Current processing technology for antimony-bearing ores a …
The layout of the flotation circuit is interesting; low-grade returns from the cleaner and scavenger are not recycled to the first rougher. Current processing technology for …
Toxic effects of antimony in plants: Reasons and remediation
Antimony is a non-essential metal for plants and humans, and it is becoming a challenging heavy metal due to its anthropogenic activities. The entry of Sb into human food …
Engineering plant immune circuit: walking to the bright …
Plant pathogens destroy crops and cause severe yield losses, leading to an insufficient food supply to sustain the human population. Apart from relying on natural plant immune systems to combat biological agents or waiting for the appropriate evolutionary steps to occur over time, researchers are currently seeking new breakthrough methods to boost disease resistance in …
Availability, Toxicology and Medical Significance of Antimony
Recently, antimony was included in the critical raw materials (CRM) list. These are materials that are characterized by increased economic importance, high-risk supply chains, and the inability of substitution by materials of commensurate properties [].According to [], the approximate amount of antimony exceeds 1.5 × 10 6 t worldwide.As of 2019, the worldwide …
Three Methods To Antimony Ore Beneficiation …
There are many varieties of antimony ore, including antimonite, antimonite, antimony, antimony ochre, etc. Depending on the properties of the ore, the optional beneficiation processes include manual selection, gravity …
Improving plant adaptation to soil antimony contamination: …
Antimony (Sb) is a naturally occurring trace metalloid in the environment, where its concentration in soils, sedimentary rocks, and aquatic environments ranges about 0.3–8.6 mg …
Antimony: It's Critical
This development will help renewable energy sources compete with traditional power plants and further increase the need for a domestic source of antimony. Researchers from Texas, Germany, and India have also created various solid-state batteries that use Magnesium-Antimony and Silver-Antimony-Telluride compounds to capture and convert …
Resilience in the antimony supply chain
1. Introduction. Antimony is one of the 30 raw materials listed as critical for the European Union, which is import reliant for antimony (European Commission, 2020a).Various national governments also designate antimony as a strategic and critical material, including the governments of Australia, Russia, the United Kingdom, and the United …
Influence of silicon on maize roots exposed to antimony
Benefits of plant silicon for crops: a review. Agron. Sustain Dev., 32 (2012), pp. 201-213. CrossRef View in Scopus Google Scholar. ... Potential risk of arsenic and antimony accumulation by medicinal plants naturally growing on …
Biogeochemistry of antimony in soil-plant system: …
1. Introduction. Antimony (Sb) is a non-essential element for living organisms as it has no role in biological functions. It can be a potentially toxic element to plants, humans and animals beyond the tolerable limits (Feng et al., 2013a; Zhang et al., 2018).In the Earth's crust, Sb exists in the form of sulfide ores; stibnite (Sb 2 S 3) and valentinite (Sb 2 O 3) (Cooper and …
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