1、

Determination of thorium concentration in TBP kerosene system by ultrasonic method

超声波声速法测定TBP-煤油中钍浓度

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In order to lower the operating expenses and increase the enrichment ratio of Sc, the existing technique of extracting Sc from titania waste acid by a mixed solvent system consisting of di-2-ethylhexyl phosphoric acid ( P204), tri-butyl phosphorate ( TBP) and kerosene was modified.

研究旨在改进现有二(2-乙基己基)磷酸(P204)-磷酸三丁酯(TBP)煤油体系提取钛白废酸中钪的工艺流程,降低洗涤操作费用,提高钪的富集比。

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3、

P-Aminophenol ( PAP) wastewater was extracted with tributyl phosphate ( TBP) based on complexation extraction, the effects of equilibrium pH value of aqueous solutions, diluents and temperature on extraction were discussed.

采用磷酸三丁酯(TBP)络合萃取对氨基酚(PAP)废水,讨论了溶液平衡pH值、稀释剂种类以及温度对萃取效果的影响。

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5、

The antioxidant BHT and the plasticizer TBP was also found in the heated edible oil and fume.

食用油样品的加温油和油烟雾中存在着如抗氧化剂二叔丁基羟基甲苯(BHT)和增塑剂磷酸三丁酯(TBP)等成分。

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6、

investigation on the complexing radiolysis products in γ-irradiated tbp

TBP辐照体系中强络合辐解产物的研究

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7、

The gold extraction process from alkaline cyanide solution with the synergic system consisted of MSO and TBP is studied.

研究MSO-TBP组成的协萃体系从碱性氰化液中萃取金过程。

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8、

By the experimental results, there is the obvious synergic effect in this MSO and TBP system for gold extraction from alkaline cyanide solution.

结果表明,MSO-TBP体系在碱性氰化液中对金的萃取有较好的协萃效应,MSO的摩尔分数为0.8时,协萃效应系数达到最大,为165。

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Complex reactions of DTPA with uranium 、 neptunium and plutonium ⅲ oxidation reduction reactions in TBP DTPA u 、 np 、 Pu system

DTPA与铀、镎、钚的配位作用Ⅲ.TBP-DTPA-铀、镎、钚体系中的氧化还原反应

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payment terms: full freight tbp to owner's nominated bank acct within one month after completion of loading

运费付款方式:全部运费在装货完毕后一个月内付到船东指定的银行账户上。

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11、

During the course of the TBP distillation, the distillates which accumulate between specified temperatures are withdrawn.

在真沸点蒸馏过程中, 对规定温度范围内所收集的馏分可加以回收.

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12、

Studies on Extraction of butanoic acid with TBP in octane

TBP-正辛烷溶液萃取正丁酸的研究

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Study on Synthesis of cis 1,4 polybutadiene with ndcl_3 · tbp al ( I bu)_3catalyst system

NdCl3·TBP Al(i Bu)3催化体系合成高顺式聚丁二烯的研究

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14、

Study on solvent extraction behavior of technetium with TBP

锝的TBP萃取化学行为研究

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The experimental results of chloride leaching, copper cobalt separation and iron TBP extraction are obtained.

试验条件下,钴 、 铜、铁浸出率均达到99%,且分离效果良好.

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16、

Correlations among tbp, EFV and ASTM distillation curves for six crudes and their straight-run fractions

我国6种主要原油及其直馏馏分3种蒸馏曲线的关系

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17、

Determination of Trace Gold by Extraction Chromatography with GDX 501-TBP and AAS

GDX501-TBP萃取色谱富集分离-原子吸收光谱法测定痕量金

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