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十六烷基

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The fuberidazole was prepared by reaction of O-phenylendiamine with furfural at the presence of CTMAB as catalyst.

以邻苯二胺和糠醛为原料,以十六甲基三烷基溴化铵为催化剂合成了麦穗宁。

In order to reduce the corrosion of acidic paint stripper to aeronautical metals and provide with better anti-corrosion additive for AIL4130, TC4, LY12, and 20(superscript #) steel, a series of inhibitors and their composite were investigated. Weight loss experiment, Tafel curves measurement and SEM observation were carried out for the above metals in the formic acid solution which was normally used in the paint stripper. The experimental results indicate that the optimizing composite inhibitor consists of sodium benzoate, 2-thiourea, hexamethylenetetramine, sodium laurylsulfonate and 1, 2, 3-benzotriazole.

为降低酸性脱漆剂对飞机金属材料的腐蚀,以脱漆剂中经常使用的甲酸水溶液为研究介质,以AIL4130、TC4、LY12、20钢等材料为研究对象,通过腐蚀失重法、塔菲尔曲线测量和SEM观察,筛选出对以上各金属材料缓蚀效果较好的复配缓蚀剂体系,即苯甲酸钠、硫脲、六次甲基四胺、十二烷基磺酸钠、苯并三氮唑等缓蚀剂的优化组合。

Formulation of appropriate viscosity increaser and film forming agent into the aqueous foaming system can upgrade the foam stability and film forming power significantly.

结果表明,十二烷基硫酸钠与十六醇复配具有较好的发泡能力和稳泡性,在水基泡沫液中添加适当的增黏剂和成膜剂可明显提高泡沫的稳定性和成膜性。

The ultraviolet photosensitive initiating system is composed of 4,4"-bis(N,N"-dimethylamino) benzophenone, 2-chlorohexaarylbiimidazole and a hydrogen donor coinitiator n-dodecyl mercaptan.

用光敏剂4,4′-二(N,N′-二甲基-氨基)苯甲酮、引发剂邻氯代六芳基双咪唑和氢给体助引发剂十二烷基硫醇组成光敏引发体系。

Computation was made to investigate the solidification points of three isomers of hexadecane and the mixtures of hexadecane with two different alkyl naphthalenes by molecular dynamics.

利用分子动力学模拟手段对十六烷的3种异构体及添加烷基萘的混合物的凝点进行计算。

Computation was made to investigate the solidification point s of three isomers of hexadecane and the mixtures of hexadecane with two different alkyl naphthalenes by molecular dynamics.

利用分子动力学模拟手段对十六烷的3种异构体及添加烷基萘的混合物的凝点进行计算。

Two kinds of high alcohol acrylates were prepared by octadecyl alcohol and hexadecyl branched alcohol,respectively.The polymers of depressants were prepared by maleic anhydride-styrene-higher alcohol acrylates.By using these depressants,the pour points of the Liaohe crude oils were lowered form 30℃ to 20℃.

分别采用碳十八直链醇、碳十六支链醇与丙烯酸合成烷基酯,将烷基酯再与顺丁烯二酸酐、苯乙烯聚合制备的三元共聚物,对辽河油田的高凝原油的降凝效果进行了评价,实验发现这两种聚合物对凝固点为30℃原油都具有较好的效果,降幅可达10℃左右,但对凝固点为41℃的原油较差分别为3℃和6℃。

Ingredients:Rose extract,cetearyl alcohol, dimethyl silicone oil, glycerol, octadecyl trimethyl ammonium chloride.

成分:玫瑰提取液,十六十八混合醇,二甲基硅油,甘油,十八烷基三甲基氯化铵。

Ingredients:olive extract,cetearyl alcohol, dimethyl silicone oil, glycerol, octadecyl trimethyl ammonium chloride.

成分:橄榄提取液,十六十八混合醇,二甲基硅油,甘油,十八烷基三甲基氯化铵。

Furthermore,the dispersivity of PESA could be further enhanced by combination with other inorganic or organic...

对PESA与其他几种分散剂进行复配,其中加入与碳酸钙的质量比为1.8%的PESA、0.7%的六偏磷酸钠和0.1%的十二烷基硫酸钠3元复配的分散性能和稳定性最佳。

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