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UOP743-73T
Acid Oils in Refinery Caustic by Liberation (Withdrawn 2011)
4 стр.
Отменен
По запросу
374.40 $ (включая НДС 20%)
Разработчик:
Зарубежные/UOP
Описание
Область применения

This method is for determining the concentration of acid oils inrefinery caustic. Part A separation of the acid oils by gravity, isa rapid determination for control purposes. The acid oilconcentration range which can be determined is from 1 liquid volumepercent (LV-%) upward, with no maximum limit. Part B separation ofthe acid oils by extraction, is reserved for a more precisegravimetric procedure as well as a volumetric measurement. It isapplicable to caustic samples containing as little as 0.1 wt- %acid oil.