说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 十二胺浮选
1)  Laurylamine floating selection
十二胺浮选
2)  1-Docosanamine
二十二胺
3)  secondary floatation
二级浮选
1.
The article discusses the location for the addition of secondary floatation process in the oily sewage treatment plant of the Re-finery of Daqing Petrochemical Company,and the result of application of JHX multi-stage jet floating vessel.
对大庆石化分公司炼油厂含油污水处理场增设二级浮选工艺的位置、采用JHX多级射流浮选罐的效果进行了讨论和分析。
4)  secondary flotation process
二次浮选
1.
The secondary flotation process was adopted for solved the high ash content in cleaned coal through influence factors analysis.
针对淮南矿业集团选煤厂精煤灰分一直较高的问题,通过对影响灰分的几个原因的分析,决定试用二次浮选工艺,由效益分析得出,二次浮选工艺能较好的解决本厂面临的问题。
5)  dodecyl amine
十二胺
1.
Ti-containing mesoporous molecular sieve Ti-HMS was synthesized at ambient temperature using dodecyl amine(DDA) as template, tetraethylorthosilicalite (TEOS) as silicon source and tetrabutylorthotitanate (TBOT) as titanium source.
以十二胺 (DDA)为模板剂 ,采用室温晶化合成了钛硅中孔分子筛Ti HMS ,并用XRD ,IR ,UV Vis和N2 吸附对分子筛样品进行了表征 ,考察了配料硅 /钛比、模板剂用量及晶化时间对合成分子筛的影响 。
2.
Using dodecyl amine (DDA)as a template , tetraethyl orthosilicate(TEOS) as a silica source, titanium sulfate as a titanium source, and ferric chloride as a iron source, mesoporous molecular sieve HMS, Ti-HMS and Fe/Ti-HMS were synthesized at ambient temperature by the sol-gel method.
在室温条件下通过溶胶凝胶法,以正硅酸乙酯为硅源,硫酸钛为钛源,三氯化铁为铁源,中性十二胺为模板剂成功合成了DDA-HMS,HMS,Ti-HMS以及Fe/Ti-HMS分子筛。
6)  Dodecylamine
十二胺
1.
Effect of pH Value on the Adsorption Behavior and Inhibition Mechanism of Dodecylamine on Carbon Steel;
pH值对十二胺在碳钢表面的吸附行为及缓蚀机理的影响(英文)
2.
Ti-HMS was synthesized at ambient temperature using dodecylamine as the template,tetraethylorthosilicate as the silicon source,tetrabutylorthotitanate as the titanium source,and incorporating straight chain alkanes as swelling agents.
以十二胺为模板剂,正硅酸乙酯为硅源,钛酸四丁酯为钛源,直链烷烃正己烷或正辛烷为有机添加剂,在室温下合成出具有较大孔径的Ti-HMS分子筛。
3.
The adsorption behavior of dodecylamine on carbon steel surface and its inhibition mechanism in hydrochloric acid solutions were studied by electrochemical methods,atomic force microscopy and contact angle measurements.
利用原子力显微镜(AFM)、动电位扫描及润湿角测量等手段研究了盐酸溶液中十二胺在碳钢表面的吸附行为及其对碳钢腐蚀行为的影响。
补充资料:聚十二烷二酰十二烷二胺树脂
分子式:
CAS号:

性质:又称聚酰胺1212(polyamide 1212)或尼龙1212(nylon1212)。含有十二烷二酰与十二烷二胺交替相连结构的脂肪族聚酰胺。具有突出的低温柔韧性,是聚酰胺中吸水性最低的产品。相对密度1.02,熔融温度184℃,热变形温度(1.82MPa)52℃或(0.63MPa)150℃;拉伸强度(MPa)54~60.8;常温断裂伸长率(23℃)270%,-40℃时仍有239%,优于其他聚酰胺;吸水性(水中24h)0.2%。由十二烷基二胺与十二烷基二酸共缩聚制得。可用多种方法成型加工。主要用作汽车燃料系统和油压系统的零部件;机械和电子零部件等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条