Examples of 'xanthate' in a sentence
Meaning of "xanthate"
Xanthate (verb): A salt or ester of xanthic acid, often used in processes like mineral flotation
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- Any salt or ester of xanthic acid.
How to use "xanthate" in a sentence
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xanthate
Most of the xanthate is consumed in the process.
These proportions were conserved during preparation of the xanthate.
It is question of a xanthate of cellulose in solution in sodium hydroxide.
The other functional group can be a xanthate group.
Dry xanthate is transported in drums or bulk bags in boxes.
Such reactant is based on propargyl xanthate or on mesomeric compounds.
The xanthate may be added in liquid or solid form.
Similar considerations apply in the case of xanthate esters.
The cellulose xanthate is dissolved in a weak caustic solution.
The initiator may be a thioester or xanthate.
Thereby the xanthate is decomposed and cellulose is regenerated.
Alkaline solution of cellulose xanthate.
The yield with respect to xanthate and allene was quantitative.
The xanthate was then dissolved in a solution of diluted sodium hydroxide.
Preferably an excess of xanthate is used.
See also
Sodium ethyl xanthate easily adsorbs on the surface of solid sulfides.
The intermediate is a xanthate.
The xanthate thus obtained was used crude in the following synthesis.
In these examples the dithiocarbamate or xanthate derivative is used as a photochemical initiator.
Xanthate salts are produced by the reaction of an alkoxide salt with carbon disulfide.
In the regeneration bath the cellulose xanthate is converted into cellulose filaments.
The xanthate can bear either an ester or free carboxylic acid group.
Block copolymers were then synthesized using xanthate disulfide as a chain transfer agent.
Xanthate salts are commonly used as collectors in the mineral processing of sulphide ores.
To the acetonitrile anion was added the solution of the xanthate prepared above.
Xanthate was added to the slurry in three stages in order to maintain a pyrite float.
It is well known to produce sponges from cellulose vÃa the viscose or xanthate process.
The functional monomer carrying a xanthate group was then used to prepare branched polymers.
This viscous liquid was then passed through granulators to grind up the chunks of xanthate.
Only cellulose solvents such as xanthate and cellulase were effective in disrupting the membrane.
The crumbs can then be treated with carbon disulfide to form cellulose xanthate.
The concentrate removed after each xanthate addition was collected and analyzed separately.
The fibrils formed in the salt figure test contain residual xanthate groups.
Potassium amyl xanthate is prepared by reacting amyl alcohol with carbon disulfide and potassium hydroxide.
The fibrids formed in the salt figure test contain residual xanthate groups.
Potassium xanthate is a useful reagent for preparing xanthate esters from alkyl and aryl halides.
The organic layer thus obtained is concentrated in vacuo to provide the xanthate compound iii.
Xanthate products in liquid form have not been imported into Canada from overseas.
The pulp from the plant is already ground and conditioned with a xanthate collector and a frother.
D A activates the consumption of xanthate A and therefore the creation of the polymer chains generated by A.
SNF produces also a range of mining reagents based on xanthate chemistry.
Was used xanthate as collector, which is widely used in ore processing.
This rubber composition contains a dihydrocarbyl xanthogen polysulphide and a xanthate selected from metal hydrocarbylxanthates and dihydrocarbylxanthates.
Typically, the cellulose compound is cellulose xanthate.
It is obtained by extruding cellulose xanthate to a film, usually in an acid medium.
Additional xanthate capacity was completed, adding a wider range of products to the portfolio.
Sodium isopropyl xanthate ISO.
The red oily xanthate product has been found to give 2 peaks on hipc.
Alkyl, groups contained in the xanthate groups.
Dissolving the cellulose xanthate in an aqueous liquor to form viscose ;.
