有机化学的英语作文

作者:艾德琳
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发布时间:2022-12-12 02:21:42 阅读:410 点赞:72

有机化学的英语作文

关于”有机化学“英语作文模板3篇,作文题目:Oc Chemistry。以下是关于有机化学专业英语模板,每篇作文均为满分模板带翻译。

高分英语作文1:Oc Chemistry

The effects of micposity and chemical ace of adsorbent on phenol adsorption were studied. Ab8d was determined by ASAP method The ace chemical pperties of nkaii and D resins were determined by X-ray diffraction. The adsorption isotherms of phenol on the polymer resins were studied by inverse gas chmatography (IGC) and diffusion infrared Foier tranorm spectscopy (dft static equilibum adsorption expement).

The results showed that nkaii and ab8 resins had higher BET specific ace area and micpous volume, while D and D resins had higher BET specific ace area and micpous volume. The results showed that nkaii resin had lower BET specific ace area and micpous volume. The results of igce showed that nkaii resin had a higher adsorption free ener ratio for polar acetone and benzene pbe, so it had a stnger ace polaty than other polymer resins.

The adsorption isotherm of phenol on nkaii resin was siificantly higher than that of other resins. This is becse nkaii resin has the stngest ace polaty and the largest micpore volume. The expemental results show that the adsorption of phenol on the resin depends largely on the micpous structe and ace chemical pperties of the resin.

Good micpores and stng ace polaty will impve the adsorption of phenol on the polymer resin.

中文翻译:

文研究了吸附剂微孔度和化学表面对苯酚吸附能影响,用ASAP法分别测定了AB8D NKAII和D树脂四种树脂结构参数,并用X线衍法测定了这些树脂表面化学质采用反相气相谱法(IGC)和扩散红外傅里叶变换光谱法(漂移静态平衡吸附实验)研究了苯酚在聚合物树脂上吸附等温线。结果表明,NKAII和AB8树脂具有较高BET比表面积和微孔体积,而D和D树脂具有较高比表面积和微孔体积结果表明,NKAII树脂具有较低BET比表面积和微孔体积。IGCE实验结果表明,NKAII树脂对极丙酮和苯探针具有极高吸附自由能比组分,因而比其他聚合物树脂具有极强表面极苯酚在NKAII树脂上吸附等温线明显高于其它树脂,这是由于NKAII树脂表面极最强,微孔体积最大。

实验结果表明,苯酚在树脂上吸附很大程度上取决于树脂微孔结构和表面化学质良好微孔和强表面极将提高苯酚在聚合物树脂上吸附爱思唯尔版权所有关键字:聚合树脂苯酚孔隙率表面化学反相气相谱法。

万能作文模板2:有机化学

Oc chemistry is a branch of chemistry that studies the structe, pperties and reactions of oc compounds and oc mateals, that is, the study of the structe of carbon atoms in vaous forms of substances includes the determination of chemical composition and composition of oc compounds by spectscopic and other physical and chemical methods, while the study of mateal pperties includes both physical and chemical pperties, and the application of Similar methods and methods the method of evaluating chemical reactivity aims to understand the behavior of pe oc matter (including, if possible, the behavior of oc matter in solution, mixte and artifact). The study of oc reactions includes the preparation of them by synthesis or other methods, as well as theoretical (Electnic) studies in the laboratory and thugh Wikipedia.

中文翻译:

有机化学是一门研究有机化合物和有机材料结构、质和反应化学分支学科,即物质在其各种形态中所含碳原子结构研究包括利用光谱学和其他物理化学方法来确定有机化合物化学组成和组成,而材料能研究既包括物理质,也包括化学质,并采用相似方法和方法评估化学反应方法,目是了解纯态有机物行为(可能话,也包括溶液、混合物和人造物中有机物行为。有机反应研究包括通过合成或其他方法制备它们,以及在实验室和通过维基百科理论(电子)研究。

满分英语范文3:有机化学

Using sucse as raw mateal, concentrated hydchloc acid as catalyst and Acidifier, the molar / LG / lmin was determined by micwave method. The intermediate pduct hydxymethyl ffal was reacted with decarboxylation to pduce levulinic acid and formic acid by-pducts. The results showed that the reaction time of levulinic acid and formic acid by-pducts was the longest under the conditions of hydchloc acid concentration of 4 mol / L, sucse concentration of g / L and micwave power of 5 minutes, and the acid pduction rate was siificantly impved compared with the literate value.

中文翻译:

以蔗糖为原料,浓盐酸为催化剂和酸化剂,采用微波法测定摩尔/Lg/Lmin,以中间产物羟甲基糠醛和脱羧反应生成乙酰丙酸和甲酸副产物。实验结果表明,在盐酸浓度为4mol/L,蔗糖浓度为g/L,微波率为5分钟条件下,合成了乙酰丙酸和甲酸副产物反应时间最长,产酸率较文献值有明显提高。

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