zeolites的例句大全

The adsorption and desorption of cyclohexylamine, as a cross linking agent, on different zeolites were studied by temperature programmed desorption ( TPD) technique.

本文以程序升温脱附（TPD）为主要实验手段，对环己胺在5种不同沸石分子筛上的吸脱附行为进行了研究。

The experiment results show that H 3 zeolites has high catalysis efficiency for the alkylation of o-xylene with tert-butyl alcohol. In this reaction, the conversion of tert-butyl alcohol has been as high as 100%.

以Hβ沸石为催化剂进行了邻二甲苯&叔丁醇烷基化反应的研究，结果表明：Hβ沸石作为邻二甲苯烷基化反应的催化剂活性很高，叔丁醇可100%转化。

Synthesis of ETBE catalyzed by HF modified USY zeolites

氢氟酸改性USY分子筛催化合成乙基叔丁基醚的研究

The acidity of NaY, Na HY, and HY zeolites was measured by thermometric titration.

本文用量热滴定法测定了NaY，NaHY和HY沸石的酸性。

The quality authentication problem of zeolite 4A of builder as substitute for phosphate of zeolites and crystalline layered sodium disilicate of builder as substitute for phosphate of silicate system were introduced in detail.

重点介绍了沸石类代磷助剂中4A沸石和硅系代磷助剂中层状结晶二硅酸钠的质量鉴别问题。

Preparation of nanometer luminescent materials entrapped in zeolites by hydro thermal dispersion and their luminescence

沸石基纳米材料的水热分散法制备及其发光

Inorganic porous material zeolites loaded with ionic liquid using physical impregnation were prepared in the paper, effects of different dispersing solvents 、 ionic liquid adding amount 、 reacting time and oscillation intensity were studied.

采用物理浸渍法将离子液体负载到无机多孔材料沸石上，研究了分散溶剂种类、离子液体剂量、反应时间、振荡强度等条件对离子液体负载率的影响。

Synthesis of Ethyl Acetate by Catalytic Reaction Distillation with Acid Natural Zeolites as Catalyst

天然丝光沸石催化反应精馏合成乙酸乙酯

Influence of some parameters on the ethylation of toluene over modified zeolites

改质沸石上甲苯乙基化过程中若干影响因素的考察

separation of p-xylene and ethylbenzene from c_8 aromatics using medium pore zeolites

用中孔沸石从C8芳烃分离对二甲苯和乙苯

Synthesis of Isopentyl Propionate by using β Zeolites as Catalyst

丙酸异戊酯合成用催化剂改性β沸石合成丙酸异戊酯

For some pure zeolites, this difference can be up to 15%.

催化剂中微孔材料含量越多，两个相对压力范围内计算出的结果差别越大，对于纯分子筛样品二者差值可达15%左右。

Studies of ethylene polymerization over exchanged zeolites migration of cations in Nix zeolite catalysts ⅲ. during ethylene dimerization

交换沸石催化剂上乙烯聚合反应的研究&Ⅲ.NiX沸石催化剂上乙烯双聚反应中阳离子的迁移运动

Study of coke on zeolites for endothermic fuel catalytic cracking

吸热型碳氢燃料裂解催化剂结焦研究

Dynamic Synthesis and Characterization of Various Zeolites in HMI System

HMI体系下系列沸石分子筛的动态合成与表征

Study on Calcium Ion exchange Behavior of Zeolites Used in Detergent

洗涤剂用沸石的钙离子交换性能的研究

A study on surface acidic properties of secondary synthetic fey zeolites

二次合成FeY分子筛的表面酸性

Besides, the conversion of ethanol have been found to be dependent on the amount of surface acid sites on zeolites.

乙醇转化率与分子筛表面酸量有关。

Study on the Properties and Catalytic Performance of Zeolites Pulverized by Air Stream

气流粉碎分子筛性质和催化性能的研究

Because it is difficulty to grow a larger scale zeolites crystal, the synthesis of the molecular sieves became one of the hot spotting on space materials sciences.

由于在地面上难以生长出较大尺度的沸石晶体，因而，自20世纪80年代以来，沸石晶体的合成已成为空间材料科学的研究热点之一。