甲苯胺

梅毒诊断用甲苯胺红不加热血清试验（TRUST）的研究

Study on Toluidine Red Unheated Serum Test ( TRUST ) for Syphilis

[方法]采用甲苯胺红不加热血清实验（TRUST）、梅毒螺旋体抗体血凝试验（TPPA）对深圳地区出入境人员进行梅毒血清学检测。

Methods Syphilis screening of the study subjects were detected by toluidine red unhealed serum test ( TRUST ) and syphilis confirmation performed by Treponema pallidum particle agglutination assay ( TPPA ) .

目的：对梅毒甲苯胺红不加热血清试验（Trust试验）用于孕产妇梅毒筛查作出方法学评价，了解其灵敏度与准确性。

Objective The Trust experiment to used for the gestation women syphilis check , Its intelligent degree is with the accuracy .

甲苯胺蓝光度法测定Fenton反应产生的羟自由基

Photometric determination of hydroxyl free radical in Fenton system by toluidine blue

探讨酶联免疫吸附试验（ELISA）与甲苯胺红试验（TRUST）在梅毒检测中的应用，了解此两种方法用于无偿献血梅毒筛查时的灵敏度和特异性，确认适合于无偿献血筛查。

To evaluate the sensitivity and specificity of ELISA and TRUST applied in syphilis detection , so as to identify the optimal method of screening of blood donors .

结果：治疗组治疗后1、3、6、9、12个月甲苯胺红不加热血清试验（TRUST）阴转率与对照组比较，差异有显著性（P<0.05）。

Their therapeutic effects were compared . Results : There were significant differences between the two groups in the returning-negative rate of TRUST 1 , 3 , 6 , 9 and 12 months after treatment ( P < 0.01 ) .

进行了由间甲苯胺为原料，经乙酰化、氯化、水解、磺化等反应制备CLT酸的合成研究。

In this paper , the method of preparation of CLT acid from m-toluidine via acylation , chlorination , hydrolization and sulfonation was studied .

利用该方法与梅毒螺旋体血凝试验（TPHA）和甲苯胺红不加热血清试验（TRUST）同时检测了126例梅毒可疑血清样本，对检测结果进行了比较研究。

Then , 126 suspected serum samples of syphilis antibodies were tested by this method , and its results were compared with the same samples detected by TPHA and TRUST .

本文探讨了采用N－乙基间甲苯胺为主要原料，合成4－氨基－N－乙基－N－（β－羟乙基）间甲苯胺硫酸盐的方法，选出了最佳工艺条件。

This paper studies the method of synthesizing 3 - methyl - 4 - amino - N - ethyl - N - (β - hydroxyethyl ) aniline by using 3 - methyl aniline as raw material . An optimum condition is fixed for the synthesizing process .

其中的化学物质密切相关的国籍法令在该植物是邻-甲苯胺。

One of the chemicals closely related to BNA made at that plant was ortho-toluidine .

低压液相催化加氢合成3-氯-4-甲苯胺研究

A Study on the Preparation of 3-Chloro-4 - methylaniline by Catalytic Hydrogenation in Liquid Phase at Low Pressure

同时间甲苯胺改性双氰胺/E-44环氧树脂体系的动力学研究也表明该固化体系的活化能明显降低，固化反应活性与未改性前相比，有很大程度的提高。

And the kinetic study of epoxy resin system containing modified dicyandiamide suggested the apparent activation energy of curing reaction decreased appreciably .

提出一种以间甲苯胺为原料，在铜盐催化室温条件下，经重氮盐制备间甲苯酚的简单方法。

A simple method for preparing m-cresol from m-toluidine via diazonium salt at room temperature using copper salt as a catalyst is proposed .

基于重组优势多表位抗原的梅毒间接酶联免疫吸附试验与梅毒螺旋体血凝试验和甲苯胺红不加热血清试验检测梅毒螺旋体抗体的比较研究

Establishment of ELISA based on Recombinant Multi - epitope Chimeric Antigen and Its Comparison with TPHA and TRUST for Determining Antibodies against Treponema pallidum

研究了甲醇和芳环上不同位置取代的甲基苯胺的反应规律，其转化率顺序：苯胺≈对一甲苯胺≈间－甲苯胺＞邻－甲苯胺。

The studies on N alkylation of ortho , meta , para toluidine with methanol showed the reaction rates varied in accordance with the order : aniline ≈ m-toluidine ≈ P toluidine > O toluidine .

移植处组织学观察：术后12周时，A组以透明软骨修复为主。免疫组化示软骨细胞呈阳性，甲苯胺蓝染色示软骨组织胶原基质的合成与分泌功能旺盛。

Histological observation : After 12 weeks of the operation , there was mainly transparent cartilage repairing in group A. Positive cartilage cells were found by immunohistochemical , the synthesis and secretion of collagen matrix were so exuberant by toluidine blue staining .

采用双效节能原理对传统的甲苯二胺（TDA）分离工艺进行改进。

The principle of double-effect energy saving was applied to retrofit the traditional separation process for toluene diamine ( TDA ) .

对甲苯二胺（TDA）生产装置扩建改造的目标与瓶颈进行了分析，阐述了目标与瓶颈在TDA装置扩建改造中相辅相成的关系。

Object and bottlenecks were analyzed for a toluene diamine ( TDA ) plant retrofit , the supplemental ( relationship ) between object and bottlenecks was elaborated , and a general principle was proposed to choose object and find bottlenecks .

甲苯二胺分离过程的优化与节能

Optimization and energy saving of separation process for toluene diamine

甲苯二胺装置扩产改造的目标与瓶颈分析

Object and bottlenecks analysis for toluene diamine plant retrofit

甲苯二胺分离过程的新工艺研究

Studying about New Technics of Toluene diamine Separation

铑与吡啶偶氮甲苯二胺试剂显色反应的研究

Reaction of rhodium and pyridyl azo diaminotoluene derivatives

甲苯二胺脱水过程的节能分析

Energy Saving Analysis of Tda Dehydration Process

甲苯二胺分离过程的综合

Synthesis of toluene diamine separation process

甲苯二胺精制过程节能改造的有效能分析

Exergy Analysis of TDA Refining Process

冀东磁铁矿石粉碎过程节能降耗研究甲苯二胺精制过程节能改造的有效能分析

Energy Savings During Magnetite Ore Preparation in Eastern Hebei Province ; Exergy Analysis of TDA Refining Process

传统的甲苯二胺分离工艺存在一些缺点，如甲苯二胺产品的纯度不高、过程的能耗大等。

There are some problems in traditional separation process for toluene diamine , such as low purity of product and huge energy expenditure .

利用甲苯二异氰酸酯与烷基胺的高反应活性，制备了三种不同烷基链长的反应型凝胶剂甲苯–2，4–二脲。

Herein , three kinds of reaction type of gelators , methylbenzene – 2,4 – bis ( N , N ' – alkyl ) urea derivatives were synthesized by using high reactivity of isocyanate and alkylamine .

试验结果表明，在自制铜催化剂和适宜反应条件下，邻（对）硝基甲苯的转化率分别达98%和91%以上，实现了在同一生产装置上交替生产邻（对）甲苯胺。

The experimental results over the catalyst showed that o-nitrotoluene and p-nitrotoluene conversion of 98 % and 91 % were obtained , respectively . Alternative preparation of o-toluidine and p-toluidine in one plant was thus realized .