transformation

Study on the Effect of Methanol on the Transformation Reaction of Thiophene over HZSM-5 Zeolite;

在La改性HZSM-5分子筛上甲醇对噻吩转化反应规律的影响

The reactive transformation mechanism of the composite powders during the self-reactive spray forming process was studied by thermodynamics analysis, as well as the methods of water-quenching tests, DSC-TG, XRD and SEM.

通过热力学分析,并结合水淬熄试验、DSC-TG、XRD及SEM等实验方法研究了喷射复合粉在自反应喷射成形过程中的反应转化机理。

Experiment on the transesterification of jatropha curcas oil has been studied.

试验研究了麻疯树油在碱催化剂NaOH的作用下与甲醇发生转脂化反应生成脂肪酸甲酯(生物柴油)的最佳反应条件。

Experimental study on the transesterification of soybean oil has been conducted.

试验研究了大豆油在催化剂(NaOH)的作用下与甲醇发生转脂化反应生成脂肪酸甲酯(生物柴油)的工艺条件。

Compared with five commercial lipases, the whole-cell lipase of Rhizopus chinensis CCTCC M201021 (RCL) showed high catalytic ability in the transesterification of soybean oil to fatty acid methyl ester (biodiesel) in the solvent-free system.

在无溶剂体系中对该酶催化生物柴油的转酯化反应工艺进行优化,考察了甲醇用量、体系含水量、酶的添加量和反应温度对生物柴油收率的影响,使生物柴油最终收率大于86。

The influence of water content,molar ratio of methanol to oil,concentration of alkaline catalyst,reaction temperature and time different reaction factors to transesterification,and methods such as water washing,acid washing,extraction and pressure reduced etc.

考察了原料油水分含量、醇油物质的量比、催化剂浓度、反应温度、反应时间等对转酯化反应的影响,以及水洗、酸洗、萃取、减压蒸馏等不同后处理方法对产品品质的影响。

KGM can be modified by environmentally friendly and selective enzyme-catalyzed transesterification to form the esterified derivatives of KGM and then its applications will be extended.

通过环境友好的、高选择性的酶催化转酯化反应引入疏水基团可以制备葡甘聚糖的酯化衍生物,从而拓宽其应用领域。

In order to study the effect of raw materials compositions and reaction system conditions on the ordered growth of carbonaceous mesophase, thermal conversion reactions were carried out by three methods of adding SEBS additive, preparing QI content and altering reactor configuration.

本课题以煤沥青为原料,通过在原料中添加高分子添加剂、调配原料QI含量和改变反应器结构三种途径进行热转化反应,以考察原料组成及体系条件对碳质中间相有序化生长的影响作用。

PROPYLENE TRANSFORMATION DURING DEEP CATALYTIC CRACKING OF HEAVY OIL Ⅰ.Reactivity and Reaction Pathways

重油催化裂解反应条件下丙烯的转化反应 Ⅰ.反应性能及反应路径

Induced biotransformation of sinomenine by o-phenylenediamine

邻苯二胺诱导的青藤碱生物转化反应

The Effect of Support on Two-Step Conversion of Methane Over Supported Platinum Catalysts;

甲烷两步转化反应中负载Pt催化剂的载体效应

The Fixation of Specific Rate Equation of Transmation Reaction of the Cane Suge by Acid Catalysis

酸催化蔗糖转化反应比速率方程的确定

Solid State NMR Study of Methanol Conversion Reaction

甲醇催化转化反应的固体核磁共振研究

STUDY ON THE SELECTIVE CATALYTIC CONVERSION OF LIGHT DIESEL FRACTION

柴油轻馏分选择性催化转化反应实验研究

The Lipase-catalysed Esterification and Transesterification in Ionic Liquid;

离子液体中脂肪酶催化酯化、转酯反应

The equation for this chemical reaction is the reverse of one we have just been studying.

这个化学反应的反应式是刚才所讨论的那个反应式的逆转。

A Study of the Benzoin Condensation Reaction Using the PTC UNDER Microwave Heating;

微波加热相转移催化安息香缩合反应

Interactive Reaction of Polychlorinated Compound Dechlorinating Transformation at the Soil Interface

土壤有机氯脱氯转化的界面交互反应

The reaction is catalysed by a transaminase or an amino transferase(the terms are synonymous).

反应是由转氨酶或氨基转移酶？（同义名词）催化的。

Relationship of conversion rate of catalytic reaction to catalyst component contents

催化反应转化率与催化剂组分含量的关系式

Under the optimum conditions, a conversion of 67% was achieved.

在最适反应条件下，丙烯醇环氧化反应转化率可达67%。

Study on Catalytic Asymmetric Transfer Hydrogenation and Allylic Vinylogous Michael Addition Reactions;

不对称催化的前手性酮转移氢化反应和烯丙位Michael加成反应研究

Synthesis、Characterization and Its Application of the Reaction-Controlled Phase Transfer Catalyst;

反应控制相转移催化剂的制备、表征及应用研究

MAGNETIC FIELD EFFECT ON PHOTOCHEMISTRY Ⅱ. CIS- TRANS ISOMERIZATION OF STILBENE VIA ELECTRON TRANSFER

光化学反应中的磁场效应 Ⅱ.电子转移光敏化1,2-二苯乙烯的顺反异构化反应

And the gasification reaction rate decreases with an increasing of carbon conversion.

气化反应速率随着碳转化率的增加而降低。

To subject to a reaction that converts a substance into an aromatic compound.

芳构化使某物质经过反应转变为芳香化合物