脱水

The acidity of HZSM-5 was due to the non-framework aluminum species, i.e., SiAl. The intensity of acid sites of HZSM-5 declined while the quantity of acid sites increased with dehydration temperature, with optimal intensity and quantity of acid sites and maximum toluene conversion of 28.2% at dehydration temperature of 400℃.

HZSM-5分子筛的酸性变化主要是由于非骨架铝物种SiAl的变化而引起，随着脱水温度的升高，HZSM-5分子筛酸中心的强度下降，但酸中心数量增加，当脱水温度为400℃时，HZSM-5分子筛的酸中心强度和数量达到最佳，甲苯转化率为28.2%。

The cause of hard agglomerate formation and its effect on sinterability were investigated. The water-washed ZrO〓-Y〓O〓 powders were found to be greatly made up of hard agglomerates. The ethanolwashed powders also contained a few of hard agglomerates because of uneffective dehydration. Beside, ethanol volatilizes in advance of water during drying because ethanol has a lower boiling point than water, so steric effects of ethanol won't act. However, nearly no hard agglomerate formed in the azeotropic distilled powders, because of effective dehydration and higher boiling point for n-butanol.

研究指出，水洗工艺所得ZrO〓-Y〓O〓粉末几乎完全由硬团聚组成；乙醇洗涤工艺的脱水效果不是很好，并且由于乙醇的沸点比水低，以致在干燥过程中残留乙醇比水先挥发，乙醇的空间位阻效应不能有效地发挥作用，因此，仍然可以导致产生一定量的硬团聚；而共沸蒸馏工艺的脱水效果最佳，且正丁醇的沸点比水高，干燥时残留正丁醇比水后挥发，从而正丁醇的空间位阻效应可有效地发挥作用，因此避免了在煅烧过程中形成Zr-O-Zr键，即共沸蒸馏粉末中不含硬团聚。

For the water-content explosives, the heat is released after the water is vapored during the heating.

对于含水炸药，受热过程中首先发生的是破乳、脱水，脱水之后才开始迅速分解放出热量，二级煤矿许用乳化炸药活化能随着分解率的增加而增大；平均活化能为E=124.05kJ/mol，从开始放热到热爆炸临界点的延滞期为

The purpose of this study to explore a different light irradiation of mulberry fruit processing, analysis of resveratrol generated content, and take advantage of the sun and hot air drying of mulberry fruit dehydration to deal with, to explore the fruits of mulberry dehydration process Veratryl resveratrol and white changes in the content of glycosides.

本研究之目的在探讨以不同光源照射处理桑椹果实，分析白藜芦醇生成含量，并利用日晒与热风乾燥进行桑椹果实脱水处理，探讨桑椹果实脱水加工过程中白藜芦醇与白藜芦醇苷之含量变化。

Two dimension mathematical model of the tube reactor for dimethyl ether synthesis from methanol was established The temperature and concentration profiles in axial and radial direction for this tube reactor with change of operating condition were obtained with finite difference method,so as to provide design data for developing largescale plant of synthesizing dimethyl ether from methano

通过对甲醇气相脱水制二甲醚反应特点的研究，提出了使用拟等温管式反应器的概念；并用二维数学模型进行了数学模拟；在该模型上进行了操作条件对催化床温度分布影响的模拟研究，从而提出了该反应器的结构尺寸，为甲醇气相脱水制二甲醚的大型化开发提供了设计依据。

The DWU-250 is used with one or more decanting centrifuges as part of the Chemically- Enhanced Dewatering process.

DWU-250脱水装置配置一个或者多个沉降式离心分离机来作为化学强化脱水工艺的一部分。

Alcohol is also known to have a dehydrating effect and as I discussed in my last article , if you are not fully hydrated your metabolism does not work as effectively.

据了解，酒精有脱水的作用，像在我最近的一篇文章中谈论的那样，如果你不完全的脱水，你的新陈代谢不会起到积极地作用。

Test results show that after magnetic treating,the dehydrating rate of crude emulsion increases 35～87%.

主要在华北油田的楚一联合站、高一联合站等进行了PX—1型磁处理脱水器的应用试验，结果表明，原油乳状液经过磁处理器后，脱水效果大幅度提高。

Finally the gas is dewatered in a dehydrater.

最后，将煤气在脱水器中脱水。

In order to simulate the biodegradation of dewatered sewage sludge in landfill several parameters include TOC,VFA,TN that related to dry fermentation course of dewatered sewage sludge were measured.

为模拟污水厂脱水污泥在填埋场中的生物降解过程，进行了脱水污泥干发酵的实验研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。