Lignohumates,Sodium Lignosulfonate,Calcium Lignosulfonate,Magnesium Lignosulfonate,Potassium Lignosulfonate,Ammonium Lignosulfonate,Ferrochrome Lignosulfonate,Chrome Lignosulfonate,Chrome Free Lignosulfonate,Lignin
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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 …
There are hygroscopic salts like calcium chloride (table salt) and magnesium chloride that draw water from the atmosphere and hold in the surface soil. Unfortunately, salts depend on moisture in the air, so aren’t as effective in dry climates. They can also corrode equipment over …