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| WikiPedia definition of "xanthate" |
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Xanthates are the salts and esters of a xanthic acid, ROC(=S)SH or O-esters of dithiocarbonic acid where R is any organic residue. The ethyl ester CH 3 CH 2 OC(=S)SH is also the ...
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TCDI is especially good to primary alcohols because there is no resonance stabilization of the xanthate because the nitrogen lonepair is involved in the aromatic sextet.
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... organic liquid used to make rayon and cellophane. Cellulose from wood or cotton fibres is treated with sodium hydroxide, then mixed with carbon disulfide to form cellulose xanthate ...
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Froth flotation is a process for selectively separating minerals from gangue by taking ... Potassium Amyl Xanthate (PAX) Potassium Isobutyl Xanthate (PIBX) Potassium Ethyl Xanthate ...
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The Chugaev elimination is a chemical reaction that involves the elimination of water from primary alcohols to produce terminal alkenes. The intermediate is a xanthate.
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Ground ore is mixed with xanthate reagents (or other reagents of the thiol class), which react with the copper sulfide mineral to make it hydrophobic on its surface. (Besides xanthates ...
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... their artificial silk, which they named "viscose", because the reaction product of carbon disulfide and cellulose in basic conditions gave a highly viscous solution of xanthate. ...
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In chemistry, a salt is a neutral compound composed of cations bound to anions. ... Sodium bromide; Sodium nitrate; Sodium propionate; Sodium sorbate; T. Tutton's salt; X. Xanthate
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... additions to change their surface potentials. Oxide ores, such as spodumene and tantalite can be treated using oxalic acid based collectors. Sulfide ores can be recovered using xanthate ...
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However, RAFT (or more specifically MADIX) polymerization offers a convenient method of controlling the synthesis of PVA by the addition of a xanthate chain transfer agent.
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