基本释义:

水合度

网络释义

1)degree of hydration,水合度

2)hydration,水合

3)hydrazine hydrate,水合联氨;水合肼

4)hydrazine,水合肼

5)hydrate quantity,水合物量

6)hydrate,水合物

7)hydrazine hydrate,水合肼

8)hydration reaction,水合反应

9)gas hydrate,水合物

10)hydration,水合反应

用法和例句

Synthesis of Thermal Stable Anion Exchange Resin and its Using in EO Catalytic Hydration;

耐高温阴离子交换树脂的合成及在环氧乙烷催化水合反应中的应用

Preparation and hydration of tiny silica;

超细SiO_2的制备及水合特性实验分析

Running analysis of preparing methyl ethyl ketone from n-butylene hydration;

正丁烯水合法制甲乙酮装置运行分析

Effect of lanthanum dopant Ni/γ-Al_2O_3 catalyst prepared by hydrazine reduction on hydrogenation activity;

镧助剂对水合肼还原的Ni/γ-Al_2O_3催化剂加氢性能影响

Electroless nickel plating bath in which hydrazine was used as reaction initiator,hydrazine and sodium hypophosphite were used as the reducing agent,was studied.

铜上化学镀Ni-P合金通常需要用钯催化剂或其它无钯催化剂催化后才能施镀,研究了利用水合肼为引发剂,以水合肼和次磷酸钠为还原剂的化学镀Ni-P合金液,在铜箔上直接施镀,铜箔无须镀前催化。

Cu-Ag bimetallic powders whose grain size was similar to the copper powders,were prepared by reduction reaction with hydrazine as the reducing agent by means of inhibiting substitution reaction.

反应体系中引入强还原剂水合肼,通过反应条件的控制抑制置换反应,使银氨溶液优先发生液相还原反应,制备了与原铜粉粒径和形貌大致相同的铜-银双金属粉;采用XRD、EDX、激光粒度分析仪等检测方法对包覆双金属粉的晶相组成及含量、表面包覆层相组成及含量以及粒径分布等加以研究。

The effects of temperature and hydrate quantity on the dissociation kinetics of methane hydrate were studied in a 10 L quiescent reactor.

在体积10L的静态反应器中研究了水合物分解动力学,考察了储存温度和水合物量等因素对水合物分解的影响。

Prevention and cure of gas hydrate in Yaoyingtai Gasfield;

腰英台气田天然气水合物防治

Experimental study on optimized synthesis for natural gas hydrate;

天然气水合物优化合成实验研究

A Simple Prediction Model for Hydrate Formation Conditions;

简易水合物生成条件预测模型

Preparation of ultrafine copper powder with hydrazine hydrate as reducing agent;

水合肼为还原剂制备超细铜粉的研究

Improvement on units of crude hydrazine hydrate refining procedure;

粗水合肼精制工序的装置改进

Research on expansion examination of ammonia removal by heat method of hydrazine hydrate by-product salt slag;

热法除水合肼副产盐渣中氨的扩试研究

Butyramide synthesis through butyronitrile hydration reaction with Cr/Cu catalyst;

Cr/Cu催化剂催化正丁腈水合反应合成丁酰胺

The promotive role of a hydration reaction on CaO particle-based desulfurization reaction has been attributed to the activation of the hydration reaction while the promotive role of Fe_2O_3 on the above-cited desulfurization reaction attributed to an increase in active core number of the CaO particles.

将水合反应对CaO颗粒脱硫反应的促进作用归纳为水合反应的活化作用和将氧化铁对CaO颗粒脱硫反应的促进作用归纳为CaO颗粒活性中心数量的增加的观点 ,从化学动力学角度而言是不够清晰的。

The contents of this dissertation mainly include: (i) the use of tertiary amines as ligand for palladium-catalyzed cross-coupling reaction; (ii) development of green chemistry of the palladium-catalyzed cross-coupling reaction; (iii) Lewis acid-catalyzed Friedel-Crafts alkylation reaction and hydration reaction of alkynes.

本论文主要研究了叔胺作为配体在钯催化交叉偶联反应中的应用以及改善这一类反应的绿色性,同时还研究了Lewis酸催化的傅-克反应和炔烃水合反应。

Characterizing aliphatic hydrocarbon composition and distribution of organic matters in surface sediments associated with gas hydrate or oil and gas seepage from the Gulf of Mexico;

墨西哥湾含水合物和油气渗漏区海底表层沉积物中有机质饱和烃组成分布特征研究

Formation process of HFC134a gas hydrate in nanofluids;

纳米流体中HFC134a水合物的生成过程

Analysis of heat and mass transfer in gas hydrate thermal storage;

间接式水合物蓄冷装置中传热传质过程分析

The hydration reaction catalyzed by the ion-exchange resin,was used to reduce the content of caryophyllene in the heavy turpentine and get the longifolene of high purity.

以离子交换树脂作催化剂,利用水合反应降低重质松节油中的石竹烯含量,再经过提纯获得高纯度的长叶烯。

The optimum conditions for hydration of α-pinene were obtained as follows: n(αpinene) ∶n((HSO3-pmim)H2PO4) ∶n(chloroactic acid) ∶n(water) 6 ∶1 ∶6 ∶30,reaction temperature 80 ℃,reaction .

将其同氯乙酸构成的复合催化体系磺烷基咪唑磷酸盐-氯乙酸((HSO3-pmim)H2PO4-ClCH2COOH)用于催化α-蒎烯水合反应,详细考察了水合反应的影响因素,得到了较佳的反应条件:n(α-蒎烯)∶n((HSO3-pmim)H2PO4)∶n(氯乙酸)∶n(水)6∶1∶6∶30,反应温度80℃,反应时间8 h。

A new method of removing water from the ethanol and water mixture near azeotropic concentration was proposed based on isobutylene(IB) hydration-etherification catalyzed by β molecular sieve.

结果表明,乙醇对异丁烯水合反应有先促进后抑制的作用,而水对异丁烯醚化反应影响较小;水的转化率随烯水比的增大而增大,随乙醇中初始水含量的增大而减小,随着温度的升高呈现先增大后减小的趋势。