xanthate


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xan·thate

 (zăn′thāt′)
n.
A salt or ester of a xanthic acid, especially a simple xanthic acid salt, as of sodium or potassium, used as a flotation collector for copper, silver, and gold.

xanthate

(ˈzænθeɪt)
n
(Elements & Compounds) any salt or ester of xanthic acid
xanˈthation n
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.xanthate - a salt or ester of xanthic acid
cellulose xanthate, viscose - a cellulose ester obtained by treating cellulose with caustic soda
salt - a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal)
Translations
ksantaatti
References in periodicals archive ?
The flotation trials were conducted in alkaline pH ranging from 8to11 using potassium ethyl xanthate (PEX) as collector.
Cellulose xanthate has numerous applications in various industries, among which mention can be made of its application in floating metals in the extracted mineral rocks.
6) The results showed that inhibition efficiency depends on the structure of the organic anion and that inhibition efficiency increases in the order ethyl xanthate < oxalate < benzotriazolate.
Abstract: Mass spectra of reconstructed ion chromatogram (MRIC) technique are used to follow up the grafting copolymerization of 1-vinyl-2-pyrrolidinone (VP) 1-vinyl-3-anisylidine-2-pyrrolidinone (VAP) and ethylmethacrylate (EMA) and cellulose extracted from kenaf using xanthate method.
Effective removal of heavy metals from aqueous solutions by orange peel xanthate, Trans.
Alkali-treated straw and insoluble straw xanthate as low cost adsorbent for heavy metal removal-preparation, characterization and application.
Much of the commercial rayon manufacturing utilizes the "viscose" process, in which the purified cellulose is converted to xanthate, the xanthate dissolved in dilute caustic soda and the cellulose regenerated from the product as it emerges from the spinneret.
DNA was isolated from a 20 mg portion of ground root material from three replicates of each of the nine original root samples by the modified potassium ethyl xanthate (PEX) extraction method of Edwards et al.
Test flotation reagent suite Au flotation: 1st stage 2nd stage 3rd stage Potassium amyl xanthate 0.
By providing a xanthate next to the cyclopropane ring at the C-3 position, free radical generation with [Bu.
With a supply of mixed alcohols available, Alan Vanterpool, Jean Watt and Ken Nelson developed a process which allowed Chemcell to enter the xanthate market.
Xanthate, ingestion of which is harmful, methyl isobutyl carbinol, which is a severe skin irritant in concentrated form, and polyacrylamide monomer, which is toxic and can be absorbed through the skin, were also discharged into the river.