1) Solvent naphtha 120
120溶剂汽油
2) Solvent naphtha 120
120号溶剂汽油
3) 120# solvent naphtha
120#溶剂油
1.
The characteristics of a adulterated sample of diesel oil by 120# solvent naphtha were studied with three-dimension spectral subtraction fluorescence technique, and it is shown that the technique could determine quickly whether there is a adulterated sample of 120# solvent naphtha in diesel.
这种技术可以快速分析出柴油中是否含有120#溶剂油,并对差谱后的三维谱进行体积分发现,总的体积与柴油中含有120#溶剂油的百分含量有一定的关系。
4) 120 solvent oil
120号溶剂油
1.
Having compared all separating ways,the authors made a proposal to refine n-heptane and reclaim methylcyclohexane from 120 solvent oil by using composite extraction separation.
研究比较各种分离方法,提出了用复合萃取分离法从120号溶剂油中分离出正庚烷并回收甲基环己烷的方案。
5) 120~# pertrol
120#汽油
6) solvent naphtha
溶剂汽油
1.
The mixed solvent consists of solvent naphtha,decalin,and petroleum ether in a certain proportion,which was used to synthesize 3-sulfo p-anisidine by using p-anisidine as raw material.
用溶剂汽油、萘烷、石油醚按一定比例复配成混合型溶剂,以对茴香胺为原料,用该溶剂合成了3磺酸基对茴香胺,产品中不含致癌物。
2.
By taking 4 amino 2 chlorotoluene as raw material, through sulfonation 4 amino 2 chlorotoluene 5 sulfonic acid was synthesiszed in solvent naphtha.
以溶剂汽油为溶剂 ,4-氨基 - 2 -氯甲苯为原料 ,经磺化合成了 4-氨基 - 2 -氯甲苯 - 5-磺酸 ,产品收率在 90 %左右 ,溶剂汽油回收率在 95%以上。
3.
kerosene, solvent naphtha, o dichlorobenzene, and three kinds of mixed solvents, which consist of one of the above single solvents and petroleum ether mixed in definite proportion, were used in synthesis of pamino3nitrobenzenesulfonic acid respectively.
以煤油、溶剂汽油、邻二氯苯分别作为单组分溶剂 ,又用石油醚分别与上述溶剂按一定比例配制成三种混合溶剂 ,将这六种溶剂分别用于对氨基 3硝基苯磺酸的合成。
补充资料：120溶剂汽油
120(号)溶剂汽油是橡胶工业用溶剂汽油，简称橡胶溶剂油，主要成分为脂肪烃类化合物，无色透明液体，密度不大于0.730，沸点80-120℃，易燃。无毒，对皮肤有脱脂作用。
用作橡胶的溶剂和稀释剂。贮存于阴凉、通风、干燥的库房内，防止混入水分、杂质。
用作橡胶的溶剂和稀释剂。贮存于阴凉、通风、干燥的库房内，防止混入水分、杂质。
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