ALCOHOLS SOLVENTS

Brand Owner Address Description
NCP SENTRACHEM LIMITED 20 ANDERSON STREET JOHANNESBURG South Africa alcohols and solvents, namely, rectified spirits, aerosol alcohol, denatured alcohols, methylated spirits, ethyl acetates, butyl acetates, specialist solvent acetates, diacetone alcohol, hexylene glycol, methyl isobutyl ketone, organic acids, namely, acetic acid, monochloroacetic acid; cardon dioxide, namely, liquid carbon dioxide, dry ice; inorganic acids, namely, hydrochloric acid; food acids, namely, malic acid, fumaric acid, tartaric acid, cream of tartar; artificial resins, namely, unsaturated polyester resins, phenolic resins; chlor-alkali products, namely, chlorine, caustic soda (lye and flake), sodium hypochlorite, calcium chloride, calcium hypochlorite; gases, namely, hydrogen; water treatment chemicals, namely, ferric chloride; ferric sulphate, polyaluminium chloride; organic flocculants, namely, polyamines (cationic liquids), polyacrylamides (anionic, non-ionic and cationic products); organic anhydrides, namely, phthalic anhydride, maleic anhydride; organic esters, namely, sodium formate, di butyl phthalate, di butyl maleate, di octyl adipate, di isodecyl phthalate; mining chemicals, namely, ion exchange resins, activated carbon, froth flotation reagents; precious metal chemical salts of gold, silver, platinum, rhodium, ruthenium, osmium, iridium, palladium and cobalt used in a wide variety of industries;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The invention relates to a process for recovering sterols and/or wax alcohols from a crude tall oil based source material comprising sterols and/or wax alcohols in esterified form and fatty and/or rosin acids and optionally sterols and/or wax alcohols in free form, said method comprising the steps of: a) converting free acids in the source material to corresponding salts, b) removing water if present, c) transesterifying the esterified sterols and/or wax alcohols present in the dry material obtained in step a or step b to liberate sterols and/or wax alcohols, d) evaporative fractionating the transesterified material, and e) isolating sterols and/or wax alcohols from the obtained fraction(s) and/or the residue.