xan·thate

(zăn′thāt′)

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.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

xanthate

(ˈzænθeɪt)

(Elements & Compounds) any salt or ester of xanthic acid

xanˈthation n

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ThesaurusAntonymsRelated WordsSynonymsLegend:

Noun

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

Mentioned in

References in periodicals archive

In general, the flotation performance of these composites was very good, with high silver recoveries achieved using Potassium Amyl Xanthate (PAX) as the primary mineral collector.

New Pacific Metals Corp. - Correction to News Release Dated August 20, 2019

The optimized rougher flotation conditions (Table-3) were: pH of pulp 8.5; grind size of ore 80% passing 100 mesh; the amount of lead nitrate as stibnite activator 300 g/ton; amyl xanthate as a stibnite collector 120 g/ton; pine oil as a frother 30 g/ton; sodium silicate as a gangue depressor 200 g/ton and sodium cyanide as a pyrite depressor 50 g/ton.

Oxidative Chlorination Leaching of Stibnite Using Acidic Ferric Chloride Lixiviant

Yin et al., "Functionalized polyacrylamide by xanthate for Cr (VI) removal from aqueous solution," Chemical Engineering Journal, vol.

Synthesis of a Cationic Polyacrylamide under UV Initiation and Its Flocculation in Estrone Removal

Wen, "Absorbed [Pb.sup.2+] and [Cd.sup.2+] ions in Water by Cross-Linked Starch Xanthate," International Journal of Polymer Science, vol.

A Study on Copolymer Systems of Styrene with Diethanolamine Side Group and Methyl Methacrylate

The flotation trials were conducted in alkaline pH ranging from 8to11 using potassium ethyl xanthate (PEX) as collector.

Beneficiation studies on low-grade complex polymetallic lead-zinc ore of Duddar (Lasbela) Balochistan, Pakistan

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.

Nanosorbents Increase Extraction, Recycling of Silver from Aqueous Solutions

There are also studies on corrosion protection of aluminum alloy using coatings containing hydrotalcite-bearing organic anions such as benzotriazolate, ethyl xanthate, and oxalate.

Effects of hydrotalcite intercalated with corrosion inhibitor on cathodic disbonding of epoxy coatings

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.

Grafting of Cellulose Extracted from Kenaf Using Xanthate Method