采用新型吸水树脂对低级醇进行脱水实验。
In this paper, a new water - absorbent resin was adopted to dehydrate alcohol.
选择不同种类的污泥,采用28种有机高分子絮凝剂进行絮凝脱水实验。
With sludge of different species and 28 organic high molecular coagulants, a flocculant dewatering experiment was done.
进行苯甲醚的脱水实验,实验结果证实用干燥氮气除去苯甲醚中微量水的方法是可行的。
The experiment on anisole dehumidification was carried out. And the results showed that the way of drying anisole by dry nitrogen is proved feasible.
结合江心洲污水处理厂污泥脱水的实际,通过实验得出了絮凝剂的最佳投药量。
This article accords to practical dewatering situations of sludge in JiangXingZhong wastewater treatment plant, optimum dosage consumption is acquired through experiments.
利用正交实验考察了反应温度、反应时间、催化剂用量对脱水反应的影响。
Effects of reaction temperature, reaction time, quantity of catalyst on the dehydration reaction have been explored by orthogonal experiments.
利用正交实验考察了反应温度、反应时间、催化剂用量、真空度对脱水反应的影响。
Effects of reaction temperature, reaction time, quantity of catalyst, vacuum tightness on the dehydration reaction have been explored by orthogonal experiments.
实验显示他的肝被感染,肾脏肿大并且有很高的血糖值。他也被确认脱水并患有糖尿病。
Tests revealed that his liver was inflamed, his kidneys were enlarged and that he had very high blood sugar. He was also dehydrated, and diagnosed with diabetes.
采用小型环道综合实验装置在不同的油水比及有无静态混合器的情况下,对原油在一定时间内的预脱水率进行了研究。
The predewatering rates of the oil in a certain time at different oil-water ratios were measured by applying small-scale circuit comprehensive experimental facility with or without static mixer.
并经系列含水硫酸盐脱水反应实验验证。
The validity Was confirmed by dehydration reactions of hydrated sulfates.
实验结果表明,该复合膜对乙醇-水溶液具有很高的渗透汽化脱水的选择分离性能和渗透通量。
The results show that the PIC membranes possess highly selective properties and flux of the dehydration for aqueous ethanol solution mixture under pervaporation conditions.
通过腐蚀实验和水置换性试验,研究了常温脱水性防锈油的防锈性能和脱水性。
The antirust and dehydration properties of the normal temperature dehydrating antirust oil were investigated through experiments of corrosion and water displacement.
实验结果显示,化学破乳剂和超声波联合作用可以进一步提高原油的破乳脱水效率。
The experimental results of four types of oil emulsions show that high efficiency of demulsifying oil emulsions can be gained using this method.
通过实验发现催化剂、脱水剂、增塑剂以及游离的异氰酸酯含量对密封胶的表干时间有很大的影响。
Through the experiment, it is found that the tack free time is affected greatly by the content of catalyst, dehydrating agent, plasticizer and the free NCO.
实验说明,甲醇一十八烷醇脱水定型法具有普遍的推广意义。
Experiments prove that the carbinol and stearyl alcohol method is an effective way to be applied in cultural relics protection.
实验结果表明添加脱水剂可以显著改善密封胶的储存性能,但是使密封胶的表干时间延长,流淌性增加。
The experiment results showed that adding dehydrating agent into the sealant obviously improved its storage stability but prolonged the tack free time of sealant and increased its flow property.
本文所建立的波纹板填料轻烃脱水的数学模型的模拟计算结果和实验结果能较好地吻合。
Satisfactory agreements have been obtained between the calculated and experimental values of outlet concentration in a corrugated plate separator.
实验比较了超声波电脱盐联合作用和单一电脱盐作用的脱盐脱水效果。
The results of dehydration and desalting of crude oil were compared between with ultrasound combined with electrical desalting and with electrical desalting only.
从油田或管道中取出的油样具有很高的含水率,在进行实验室原油物性和流变性实验时还需脱水。
Oil sample taken from oilfield or pipeline has a high water cut, so, dehydration is of necessity when the test is carried out on a physical and rheological behavior of oil sample in laboratory.
但是,在某特定实验条件下,两个脱水峰却可完全分开。
Under suitable conditions the water of hydration can be dehydrated in two separate temperature ranges.
从(浓)硫酸与蔗糖的反应,验证了(浓)硫酸具有脱水性和强氧化性的特性,同时成功地利用微型化学实验手段将(浓)硫酸的性质和反应产物的检验进行一体化实验。
This article confirmed the strong sulfuric acid to have the dehydration property and the strong oxidized characteristic by the strong sulfuric acid reacting with the sucrose.
对絮凝脱水机理进行了探讨,在实验数据的基础上提出可以预测滤饼含湿量的初步经验公式。
The mechanism of flocculation dewatering was discussed, a primary experiential formula of predicting wet content of filter c…
研究了不同碱对柠檬肟的催化脱水效果及不同PTC的催化作用效果,并用正交实验设计法确定了使用KOH- TBAB催化脱水法合成柠檬腈的最佳反应条件。
The catalytic dehydration of lemonile with various alkalis and PTC was studied. The optimal conditions dehydration to lemonile for KOH TBAB catalytic by orthogonal design were determined.
本文以裙带菜配子体为实验材料,用包埋脱水法进行超低温和常低温保存。
This test studied the cryopreservation and usual preservation of gametophytes of Undaria pinnatifida.
实验结果表明,氯化钠盐析-分子筛联合脱水法为最适宜的精制策略。
The results showed that sodium chloride salt-out and molecular sieve dehydration combined method was the most appropriate dehydration method.
以甲苯为脱水剂,制备无水醋酸铅实验室制法。
The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time.
实验结果表明:硬脂酸溶胶凝胶法制备纳米粉体时,配合物溶胶的干燥脱水是不可缺少的一步。
The dehydrated mechanism of complex sol was investigated. The experimental results showed that it was necessary for complex sol to be dehydrated in order to obtain nanometer sized LaCoO3 powders.
从浓硫酸与蔗糖的反应,验证了浓硫酸具有脱水性和强氧化性的特性,同时成功地利用微型化学实验手段将浓硫酸的性质和反应产物的检验进行一体化实验。
This article confirmed the strong sulfuric acid to have the dehydration property and the strong oxidized characteristic by the strong sulfuric acid reacting with the sucrose.
对比实验研究表明:声强、辐照时间和频率是影响破乳脱水率的主要因素,而实验温度、工作方式、沉降时间等为次要因素。
The contrasting results show that sound intensity, radiation time and frequency are the main factors, and the secondary factors are test temperature, working mode and settlement time.
甲醇和叔丁醇脱水醚化合成甲基叔丁基醚由于原料相对便宜,既可以用于实验室合成,也可以推广至工业化生产;
The synthesis route from the methanol and tert-butanol was not only used in laboratory, but also extended to industrial production.
甲醇和叔丁醇脱水醚化合成甲基叔丁基醚由于原料相对便宜,既可以用于实验室合成,也可以推广至工业化生产;
The synthesis route from the methanol and tert-butanol was not only used in laboratory, but also extended to industrial production.
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