说明氨基磺酸是大有开发利用价值的产品。
It indicates sulfamic acid is a valuable product to be developed.
介绍了氨基磺酸系高性能减水剂的改性合成工艺。
This paper introduces the synthetic process of a modified amino sulfonic acid series superplasticizer.
该氨基磺酸盐可以是酸式盐或季铵化的氨基磺酸盐。
The salt of sulfamic acid can be an acid salt or quaternized sulfamic acid salt.
研究了氨基磺酸催化酯化合成乙酸苄酯和乙酸苯乙酯。
Using sulfamic acid as catalyst, synthesis of benzyl acetate and phenylethyl acetate through esterification were studied.
介绍了氨基磺酸系高性能减水剂的合成方法及生产应用。
This text has introduced the synthetic method of the high performance water reducing agent of amino sulfonic acid and production application.
在氨基磺酸存在下，由己二酸和正丁醇合成己二酸二丁酯。
The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.
试验了氨基磺酸对马尾松硫酸盐化学木浆次氯酸盐漂白的影响。
Effect of Amino sulfonic acid on hypochlorite bleaching of Masson Pine kraft pulp was experimented.
本发明还涉及在上述方法中使用的包括氨基磺酸或其盐的组合物。
The present invention also relates to a composition containing sulfamic acids or salts thereof useable in the above methods.
研究了氨基磺酸系新型高效减水剂asp对水泥净浆的分散作用机理。
The mechanism of dispersion effect of sulfamic acid series ASP on cement particles was studied.
对工业氨基磺酸的生产工艺、产品质量及国内市场行情作了较详细的介绍。
Process process, product quality and domestic market of industrial aminosulphonic acid are discussed.
用普通固体酸氨基磺酸作催化剂，以苄醇和冰醋酸直接酯化合成乙酸苄酯。
With ordinary solid sulfamic acid as a catalyst, benzyl acetate was synthesized with benzyl alcohol and acetic acid.
研究了氨基磺酸、氟硼酸及对甲苯磺酸的助催化作用，并探讨了其催化机理。
The research was concentrated on the co catalysis effect and the related catalytic mechanism of strong acids, such as amino sulfonic acid, p toluenesulfonic acid and fluoroboric acid.
本发明方法中使用的氨基磺酸具有下述结构式R1R2NS（O）2（OH）。
The sulfamic acid used in the method of the invention has the formula R1R2NS(O)2(OH).
本发明提供由氯化溴、氢氧化钠和氨基磺酸所形成的、浓的生物杀灭剂水 溶液。
This invention provides concentrated aqueous biocidal solutions formed from bromine chloride, sodium hydroxide, and sulfamic acid.
以三苯乙烯基苯酚聚氧乙烯醚和氨基磺酸为原料，合成了三苯乙烯基苯酚聚氧乙烯醚硫酸酯铵盐。
Ammonium tristyrylphenol polyoxyethylene ether sulfate was synthesized from tristyrylphenol polyoxyethylene ether and sulfamic acid using urea as catalyst.
氨基磺酸系高效减水剂asp的减水率高、坍落度损失小，但价格较高、混凝土保水性差，限制了其应用。
ASP has high water-reducing rate and low slump loss, but it is expensive, and the water-retention of concrete is bad, which limit its application.
当氨基磺酸盐高效减水剂掺量大于其饱和掺量时，则基本上可以不考虑可溶碱含量对水泥浆体流动度的影响。
There is little effect for the soluble alkali content in cement paste when the dosage of aminosulphonate based superplasticizer is greater than its saturated amount.
研究了氨基磺酸盐asr高效减水剂的合成工艺，分别考察了第四单体、搅拌速度、加料顺序、温度、时间及配比等对产品性能的影响。
Synthesis of ASR amino-superplasticizer was studied. The fourth monomer, agitation speed, order of feed, temperature, time, composition of feed were key factors affecting product performance.
有充分的证据表明扩张型心肌病与遗传和缺乏左卡尼汀或氨基乙磺酸有关。
There is a good deal of evidence correlating dilated cardiomyopathy with both genetic factors and a deficiency in either L-carnitine or taurine.
在素食狗健康调查的结果中，扩张型心肌病是一个问题，建议在素食中补充左卡尼汀或氨基乙磺酸。
In the results of the vegetarian Dog Health Survey, the issue of dilated cardiomyopathy (DCM) was raised and it was suggested that vegetarian diets be supplemented with L-carnitine or taurine.
大多数的左卡尼汀或氨基乙磺酸都是合成的，因为这样做价格比较便宜。
Most L-carnitine and taurine supplements are synthetic, because it's cheaper to produce them that way.
调查者说，饮料一般都含有大量的咖啡因和牛磺酸，以及一种氨基酸，而这种氨基酸在那些能够影响心脏功能和血压的肉鱼类蛋白质丰富的食品里才能发现。
The drinks generally have high levels of caffeine and taurine, an amino acid found in protein-rich foods like meat and fish that can affect heart function and blood pressure, the researchers said.
通过水泥净浆试验比较选择了减水率高、坍落度损失小、与水泥适应性好的氨基苯磺酸盐高效减水剂；
Aminobenzenesulfonic acid super-plasticizer is selected though cement paste test, which be provided with high water-reducing property, low slump loss and good compatibility with cement.
难点：磺酸及其盐类的水解、氨基的水解。
Difficulty: Hydrolytic methods of sulfonic acid, sulphonate and amido.
牛磺酸是人体必需的一种氨基酸，它的化学名称为2-氨基乙磺酸。
Taurine is an essential amino acid in human body which chemical name is 2 —Aminoethylsulfonic acid .
牛磺酸是一种非常重要的含硫氨基酸，其需求量日益增大。本文就牛磺酸的各种合成方法进行全面系统地阐述。
Tanrine is a very important kind of amino acid containing sulphur with increasing demands. It's synthetic methods are described comprehensively and systematically in this paper.
实验研究了改性骨架镍催化剂在间硝基苯磺酸（3-NBSA）加氢还原制备间氨基苯磺酸（3-ABSA）中的应用。
In this experiment, 3-Aminobenzenesulfonic acid(3-ABSA) was synthesized by catalyzing the hydrogenation of 3-nitrobenzenesulfonic acid(3-NBSA)with modified raney Ni catalyst.
氨基酸总量及总磷脂、牛磺酸含量从鹿茸基部到顶部逐渐增加，钙、磷含量从基部到顶部逐渐减少。
The contents of total amino acids, total phosphatide and sulphonic acid increased, but calcium and phosphorus decreased gradually from lower to upper part of the velvet.
牛磺酸是一种条件性必需氨基酸，在大部分动物组织中都存在。
Taurine is a conditionally essential amino acid that is found in the tissues of most animal species.
合成了1 （8氨基喹啉5偶氮） 8羟基3 ，6萘二磺酸（AQHNA） ，其结构经红外光谱和元素分析证实。
A new reagent 1 (8 Aminoquinoline 5 azo) 8 hydroxy 3,6 naphthalenedisulfonic acid(AQHNA) was synthesized. The product was confirmed by elemental analysis and infrared spectra.
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