乙二胺

得知乙二胺加入量与减量及减量加速度有直接关系。

Adding EDA can advance the base deweighting finishing , and the amount of adding EDA directly connects to the acceleration of base deweighting .

在固定床反应器内，乙醇和乙二胺经分子间催化胺化反应合成了N-乙基乙二胺（NEED），考察了一系列铜系催化剂的活性，并筛选出催化性能较好的Cu-Mg/Al2O3催化剂；

N-ethylethylenediamine ( NEED ) was catalytically synthesized from ethanol and 1,2-ethylenediamine ( ED ) in a fixed-bed reactor .

以乙二胺为手臂分子制备的DNA修饰电极及其伏安性能

Preparation and Voltammetric Characterization of DNA Modified Electrode with Ethylenediamine as Arm Molecule

N，N'-二水杨叉基-1,2-二-（4-甲氧基苯基）乙二胺配合物的合成及生物活性

Synthesis and Biological Activity of Metal Complexes of N , N-Disalicylidene-1,2-bis ( 4-methoxyphenyl ) ethylenediamine

pH值和乙二胺浓度是影响产物的氮含量的主要因素。

Ethylenediamine concentration and pH were main factors on the impact of nitrogen content .

以乙二胺为分子绳索的C（60）自组装单层膜和双层膜的激光质谱研究

Laser MS Study of Self assembled Mono and Dilayer Film of C 60 with Ethylene Diamine as Intermolecular String

基于乙二胺四乙酸酐和丁二胺的pH敏感水凝胶的合成与表征

Synthesis and Characterization of a Biodegradable pH-Sensitive Hydrogel Based on Ethylenediamine Tetraacetic Dianhydride and Butanediamine

N，N′-双（N，N-二羧甲氨基）乙二胺的合成和性质

Synthesis and characteristics of n , n ′ bis ( n , n dicarboxylic methylamino ) Ethylenediamine

N，N′&二（间甲苯基）乙二胺的合成及其酸式解离常数的测定

SYNTHESIS AND DETERMINATION OF ACID DISSOCIATION CONSTANTS OF N , N ′ - bis ( m-tolyl ) ethylenediamine

乙二胺和苯甲胺，如在－40°F是不完全溶解的。

Ethylenediamine and benzylamine are insufficiently soluble at , e.g. , - 40 ° F.

管道化反应器合成乙二胺的工艺研究管式反应器合成N，N-二甲基正丁胺

Study on the Synthesis of Ethylenediamine with a Tubular Reactor ; Synthesis of N , N-dimethyl-n-butylamine with tubular reactor

然后再与过量的氯乙酸反应合成N十二烷基乙二胺三乙酸，用NaOH中和，即得终产物N十二烷基乙二胺三乙酸钠。

The end product is obtained by neutralizing N-lauryl ethylene diamine triacetic acid with NaOH .

对乙二胺合钴溶液脱除NO的反应机理进行了探索，并研究了氧气、pH、不同脱硫剂对NO脱除的影响。

The influences of oxygen , pH and different desulfurization agent on the removal of NO are investigated .

乙二胺聚合物修饰电极测定痕量Au（Ⅲ）的研究

Application of Ethylenediamine Polymer Modified Electrode to Determination of Trace Gold

N，N′-二吡啶基-3-亚甲基-1,2-乙二胺-稀土硝酸盐配合物的合成与表征

Synthesis and Characterization of Complexes of Rare Earth Nitrates with N , N ′ - Bis ( 3-pyridylmethyl ) - 1,2-ethylenediamine

过硫酸盐-N，N，N′，N′-四甲基乙二胺体系引发乙烯基类单体聚合动力学的研究

Studies on the kinetics of vinyl polymerization initiated with peroxydisulfate and n , n , n ' , n ' - tetramethylethylenediamine system

N，N′-双（3-醛基水杨酸）乙二胺的单核铜配合物异构体的合成与表征

Synthesis and Characterization of Two Isomers of the Mononuclear Copper Complexes of N , N ′ - bis ( 3-Carboxysalicylidene ) Ethylene Diamine

室温下三碳酸二叔丁酯在四甲基乙二胺催化作用下放出一分子CO2，制得双碳酸二叔丁酯。

One molecular CO2 is set off from Di-tert-butyl tricarbonate by catalysis of TMEDA at room temperature .

寡聚乙二胺-N，N′-二（乙酰苯胺）-二乙酸钆（Ⅲ）配合物的合成与表征

Synthesis and characterization of oligomeric ethylenediamine-N , N ' - bis ( acetyl-p-aniline ) - N , N ' - diacetic Gd (ⅲ) complex

络合剂乙二胺（en）对产物形貌起着关键作用。

Ethylenediamine plays an important role on the flower-like morphology of the product .

二茂铁在高温热解乙二胺制备CNx纳米管过程中的催化性能研究

Study of the effect of ferrocene on the growth of CN_x nanotubes by thermal decomposition of ethylenediamine

乙二胺与邻苯二甲酸二丁酯反应产物的FTIR研究

FTIR Spectral Study of Reaction Products of Ethylene Diamine and Dibutyl Phthalate as Epoxy Additives

N，N′-双[4-（羧基亚甲氧基）亚苄基]乙二胺的酸离解常数的测定及其与金属离子的沉淀反应

Determination of dissociation constant of n , n ' - bis [ ( 4-carboxylmethylenoxy ) benzilidene ] ethylene diamine and its precipitation reaction with metal ions

过硫酸铵-N，N，N′，N′-四甲基乙二胺体系产生的氧自由基及其清除的研究

Studies on generation and scavenging of oxygen radicals in the system of ammonium persulfate - n , n , n ' , n ' - tetramethyl Ethylenediamine

以四乙酰乙二胺和邻菲罗啉作为活化剂，着重讨论了添加活化剂的时（即添加时机）和度（即添加水平）对纸浆H2O2漂白过程的影响。

The effect of activator addition occasion and quantity on hydrogen peroxide bleaching was discussed by using the TAED and phenanthroline as activators .

以丙烯酰胺为起始原料，经乙胺加成后，再经Hofmann重排两步反应后合成了药物中间体N-乙基乙二胺（NEED）。

Medicine intermediate N-ethylethylenediamine ( NEED ) was synthesized from acrylamide and ethylamine by addition reaction and Hofmann rearrangement .

在βCD芘主客体体系中引入N，N′-双（二茂铁甲酰）乙二胺，会改变芘的荧光发射光谱特征。

The introduction of N , N ′ - bis ( ferrocenoyl ) diaminoethane altered the fluorescence emission spectrum of the β - CD and pyrene system .

水杨醛缩乙二胺双席夫碱及其Ni（Ⅱ）配合物的电子结构和非线性光学性质的INDO/CI研究

INDO / CI Studies on Electronic Structure and Nonlinear Optical Properties of Bis ( salicylaldiminatio ) Schiff Base Compounds and Their Ni (ⅱ) Complexes

高硅体系中以乙二胺为介质制备MCM-41

MCM-41 synthesized via EDA as a medium in high-silicon system

简要介绍了螯合性表面活性剂的发展背景以及前景。重点介绍了N十二烷基乙二胺三乙酸钠的合成机理与工艺。

In this article the development history and prospect of chelating surfactants are introduced with the emphasis on synthesis mechanism and process of N-lauryl ethylene diamine triacetic acid sodium .