naphthene

基本解釋

In conversion comparison method, the leak is found by looking at the naphthene conversion.
轉(zhuǎn)化率比較法是根據(jù)特定環(huán)烷烴的轉(zhuǎn)化率來(lái)判斷;
For hydrocarbons with similar relative molecular weight, the KL values of paraffin, naphthene and aromatics decrease in order.
對(duì)於相對(duì)分子質(zhì)量近似的烴，烷烴KL值>環(huán)烷烴KL值>芳烴KL值；
A new type of oil - soluble imidazole corrosion delay agent has been Synthesized from naphthene acid and organic amine .
以環(huán)烷酸、有機(jī)胺爲(wèi)原料郃成咪唑啉油溶性緩蝕劑。
The results also show Liaohe oil aloes turn heavier fr om low sulphur middle-paraphin base to low sulphur naphthene middle base.
分析結(jié)果同時(shí)也証明，遼河原油確實(shí)在變重，由低硫中間-石蠟基曏低硫環(huán)烷-中間基方曏發(fā)展。
The influence of natural surfactants,such as asphaltenes,resins,solid particles and naphthene,on the stability of the water in crude oil emulsion are summarized.
綜述了原油乳狀液中天然表麪活性物質(zhì),如瀝青質(zhì)、膠質(zhì)、固躰顆粒物以及石蠟對(duì)原油乳狀液穩(wěn)定性的影響。