دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the combining power of a base, or alkali, as measured by the number of equivalents of an acid with which it reacts to form a salt. Any solution that bas a pH greater than 7 is alkaline. See pH.

n: The combining power of a base measured by the maximum number of equivalents of an acid with which it can react to form a salt. In water analysis, it represents the carbonates, bicarbonates, hydroxides and occasionally the borates, silicates and phosphates

a crosslinker for guar based gels.

n: a procedure carried out to determine the proportions of sediment and dispersed compounds, such as water, in an emulsion. Such tests may range from elaborate distillation conducted in laboratories to simple and expedient practices used in the field.

n: It include soda, baking soda,sodium sulphate,sodium chloride and sodium borate etc.