1.By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.
52%-54%浓度的溴化锂用作吸式制冷剂。在医药中,用作催眠剂和镇静剂。还用作锂电池的电解质。
2.52%-54%浓度的溴化锂用作吸式制冷剂。在医药中,用作催眠剂和镇静剂。还用作锂电池的电解质。
By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.
3.Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.