Sodium Lignosulfonate,Calcium Lignosulfonate,Magnesium Lignosulfonate,Potassium Lignosulfonate,Ammonium Lignosulfonate,Ferrochrome Lignosulfonate,Chrome Lignosulfonate,Chrome Free Lignosulfonate,Lignin
Lignosulfonates retard the setting of cement. While this retardationcan occasionally be advantageous, under certain weather conditions (e.g. in cool weather) the setting time may be extended to an impractical length of time. Approximately a quarter of the total solids in spent liquor is sugars, which can cause a …
Lignin is part of wood and is, after cellulose, the second most abundant organic molecule on Earth. Wood contains about 20–30% lignin. During sulfite pulping of wood, the lignin is sulfated, the bonds between lignin and the polysaccharides as well as bonds within the lignin are broken, and the …
Lignosulfonates (often abbreviated as LS) is byproducts from the production of wood pulp using sulfite pulping,is one of the first dispersants added as an admixture to concrete. Lignosulfonates are recovered from the spent pulping liquids (red or brown liquor) from sulfite pulping. Ultrafiltration can also be used to separate lignosulfonates from …
Lignosulfonates (lignosulphonate)widely used in many industries ,like construction admixture,ceramics,dyes,animal feed,industrial binder most importantly is agriculture fertilizer. Lignosulfonates has sodium lignosulfonate,calcium lignosulfoate,magnesium lignosulfonate ,ammonium lignosulfonate,potassium lignosulfonate and Zinc lignosulfonate,Cupper lignosulfonate,Boron lignosulfonate. In general ,except sodium lignosulfonate,all other lignosulfonates can be used in agriculture as fertilizer.But most …
Chrome free lignosulfonate are increasingly used in aqueous drilling fluids because of potential environmental concerns associated with the chromium counterparts. A basic design study of a chrome-free lignosulfonate showed three major reaction parameters affecting its performance: type and concentration of complexed metal ion. oxidation level …