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- tetraethyl ammonium compound 四乙铵化合物
- Impregnation with ammonia or an ammonium compound. 氨化作用用氨或氨化物浸渗
- N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst. 以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N,N二乙基苯胺。
- It is compatible with ammonium compounds. 它可与氨化合物混用。
- Washburn method is applied to investigate the different effect of molecular deposition filming flooding a-gent (MDFFA) , tetraethyl ammonium bromide [(Et)4NB] and hexadecyl trimethyl ammonium bromide (CTAB) on the wettability of oil reservoir minerals. 用Washburn法对比了单分子双季铵盐MD膜驱剂、四乙基溴化铵[(Et)4NB]和十六烷基三甲基溴化铵(CTAB)对油藏矿物润湿性的影响。
- N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.The various factors affecting on the yield of the product were studied. 以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N,N二乙基苯胺。
- An antistatic agent of polyacrylamide quaternary ammonium compound was designed and synthesized. 设计合成了聚丙烯酰胺季铵盐类的抗静电剂。
- Objective To study general toxicity,hereditary toxicity and mutagenicity of quaternary ammonium compound detergent. 目的研究季氨化合物洗消剂的毒性、遗传毒性及致突变性。
- The oxidation of ammonium compounds into nitrates by soil bacteria. 通过硝化细菌的作用将氨的化合物氧化成硝酸盐的过程。
- TEAB(tetraethyl ammonium bromide) 溴化四乙铵[抗高血压药]
- Organophilic montmorillonite was obtained by the ion exchange of organic ammonium compound, which was changed into hydrophobic clay and its basal spacing was extended. 通过阳离子交换的方法将蒙脱土进行有机化处理,使蒙脱土由亲水性变成亲油性且层间距扩大。
- TEAC(tetraethyl ammonium chloride) 氯化四乙铵[抗高血压药]
- tetraethyl ammonium chloride(TEAC) 氯化四乙(基)铵
- This article introduces the working principle and the preparation of a composite antistatic agent with the polyhydnoxyl quaternary ammonium compound as the main part. 介绍了抗静电剂的作用原理,制备出以多羟基季铵盐为主组分的复配型抗静电剂。
- Modifying Bentonite and Attapulgite with on short chain quaternary ammonium compound (QAC) tetramethylammonium (TMA) has been done. The sorption of benzene homologues in simulated groundwater by TMA modified clays has been studied. 用短链季铵盐阳离子表面活性剂四甲基铵离子(TMA)改性膨润土和凹凸棒土;研究它们对模拟地下水中苯系物的吸附作用.
- The application of smectite which is modified by quaternary ammonium compound cation surfactant,hexadecyltrimethylammonium (HDTMA) to industrial wastewater treatment has been studied. 研究了季铵盐阳离子表面活性剂十六烷基铵离子(HDTMA)改性的蒙脱土在处理工业废水中的应用。
- Any of various soil bacteria that take part in the nitrogen cycle, oxidizing ammonium compounds into nitrites or nitrites into nitrates. 硝化细菌一种参与氮环核，将氨的化合物氧化成亚硝酸盐或将亚硝酸盐氧化成硝酸盐的土壤细菌
- CRYSTAL STRUCTURE OF TETRAETHYL AMMONIUM BICABONATE-WATER HOST-GUEST COMPLEX 四乙基铵碳酸氢盐水主客体加合物的晶体结构研究
- Production of ammonia or ammonium compounds in the decomposition of organic matter, especially through the action of bacteria. 分解成氨作用尤指通过细菌作用产生氨或氨化物的有机物分解作用
- Keywords coordinated ionic liquid;urea;tetraethyl ammonium chloride;synthesis; 配位离子液体;尿素;氯化四乙基铵;合成;
