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- trimethylamine methacrylimide 三甲胺异丁烯亚酰胺
- The off-flavored eggs were found to contain large amounts of trimethylamine. 人们发现异味蛋含有大量的三甲胺。
- Beet alkali was synthesized from trimethylamine and chloroacetic acid. 以三甲胺及一氯乙酸为原料合成甜菜碱。
- Methanamine, N,N-dimethyl-, hydrochloride;Trimethylamine hydrochloride;trimethylamine, hydrochloride; n,n-d ... N-二甲基-甲胺盐酸盐;三甲胺盐酸盐;三甲胺香港
- Company is mainly engaged in urea, methanol, formaldehyde, trimethylamine and the production and sale of DMF. 公司主要从事尿素、甲醇、甲醛、三甲胺及DMF的生产和销售。
- Trimethylamine catalyzes the reaction of propylene oxide to polyethers, and causes the deactivation of TS-1. 碳酸钾使环氧丙烷选择性降低,三甲胺引起TS-1催化剂失活。
- The method for separation of monomethylamine, dimethylamine and trimethylamine by Gas Chromatography (GC) at the same time is studied in this paper. 采用气相色谱法、大口径毛细管柱分离了甲胺、二甲胺、三甲胺。
- Indcating effective suppression of trimethylamine(TMA) format ion over the zeolites, which is due to the shape selective catalysis of zeolites. 对三甲胺表现出明显的抑制效应可归结于沸石的择形催化效应。
- The freshness detector is composed of trimethylamine (TMA) sensor, AT89C2051, AT89C4051 single chip and EDM12816B LCD module. 该检测仪由三甲胺传感器、AT89C2051、AT89C4051单片机和EDM12816B液晶显示模块构成。
- Trimethylamine (TMA) and epichlorohydrin (EPIC) are used as raw materials to synthesize glycidyl-trimethylammonium chloride (GTMAC). 以环氧氯丙烷(EPIC)和三甲胺(TMA)为原料,常温气液相反应合成失水甘油基三甲基氯化铵(GTMAC)。
- A method was developed for the determination of choline chloride (CC) and trimethylamine (TMA) in feedstuff by ion chromatography. 建立了离子色谱法测定饲料中氯化胆碱含量及鉴别饲料中氯化胆碱及掺假物三甲胺的方法。
- It ws indicated from experimental study that the choline chloride behaves good selfcatalysis in the reaction between chloroethanol and trimethylamine. 研究证明,由氯乙醇与三甲胺合成氯化胆碱的反应过程中,氯化胆碱具有良好的自催化作用。
- The company's main sales DMF, methylamine, dimethylamine, trimethylamine and strong sales acid, to maintain the country's leading production. 公司主营销售的二甲基甲酰胺、一甲胺、二甲胺、三甲胺以及浓销酸,产量保持全国领先。
- Trimethylamine is an important raw material for organic chemical engineering.The market requirement is influenced largely by season. 三甲胺是重要的有机化工原料,季节性市场需求变化大。
- The adsorption characteristics of p -nitrophenol in wastewater on honeycomb briquet slag modified by triethanolamine(TEA) or hexadecyl trimethylamine bromide(CTMAB) were studied. 利用三乙醇胺(TEA)、溴化十六烷基三甲胺(CTMAB)分别改性蜂窝煤渣,研究了改性煤渣吸附水中对硝基苯酚的性能。
- In fact, fish-odor syndrome, or trimethylaminuria, results from an insufficiency of an enzyme that normally breaks down trimethylamine, a fishy-smelling molecule. 鱼腥症或称三甲基胺尿症的产生,是因患者身上缺乏一种酵素,所以无法正常分解三甲基胺,而三甲基胺分子闻来有鱼腥味。
- Using trimethylamine and epichlorohydrin as raw materials, an active intermediate, glycidyl trimethyl ammonium chloride (GTA), was synthesized at ambient temperature. 以环氧氯丙烷和三甲胺为原料,常温下合成活性中间体失水甘油基三甲基氯化铵(GTA)。
- In order to adapt market requirement,we should optimize ratio of alcohol-ammonia and improve trimethylamine yield at precondition of ensuring quality and decrease consumption. 为适应市场需求增产三甲胺,我们在确保质量、降低消耗的前提下,优化醇胺配比,提高三甲胺产量。
- After this,it is modified by using trimethylamine to make it a quaternary ammonium salt,so as it get water soluble modified urea-formaldehyde resin quaternary ammonium salt flocculant MUFRQA. 以尿素、甲醛为原料合成脲醛树脂,然后加入环氧氯丙烷与树脂反应,再用三甲胺进行季胺化改性,得到水溶性改性脲醛树脂季铵盐絮凝剂MUFRQA。
- A new process to synthesize choline chloride by using macroporous strong basic anion-exchange resin as catalyst and chloroethanol and trimethylamine as raw materials is introduced. 研究了以大孔强碱阴离子交换树脂为催化剂,氯乙醇和三甲胺为原料,合成氯化胆碱的新工艺。