solvent naphtha是什么意思

网络释义

用法例句

Study on altering cooling system of cycle water to increase the yield of solvent oil;

改变循环水冷却方式提高溶剂油收率的研究

Technical modification of production process of high quality solvent oil 6~#;

高标6~#溶剂油生产装置工艺改造

Using Ni-Zn/Al_2O_3 catalyst on the catalytic hydrodearomatization of petroleum straight-run refining solvent oil blended;

Ni-Zn/Al_2O_3催化加氢直馏混合溶剂油脱芳烃

Domestic solvent naphtha purification technologies;

国内溶剂油精制技术现状

Production of D40 solvent naphtha and 3~# white oil;

分子筛预加氢及后加氢生产D40溶剂油和3~#白油

Aiming at the phenomena of adulterating diesel with solvent naphtha in market, FS900 high performance steady state fluorimeter is used to measure three - dimension fluorescence spectral data of diesel, solvent naphtha and their adulteration with different adulterant proportion.

针对目前市场上柴油销售中掺兑溶剂油的做假现象,使用FS900高性能稳态荧光光谱仪测量了柴油、溶剂油及柴油和溶剂油不同比例的混合溶液的三维荧光光谱数据。

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。

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。

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。

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。

Solvent naphthas

GB1922-1980溶剂油

No.6 Solvent extractive oil

GB16629-19966号抽提溶剂油

Selection of extractive distillation solvent for the purification of 1,2,3-trimethylbenzene from solvent oil

从溶剂油中提纯连三甲苯的萃取精馏溶剂选择

solvent-refined oil

溶剂(选择)精制油

solvent-extracted oil

溶剂萃取油[抽出油]

thin down paint with white spirit

用石油溶剂稀释油漆.

Paint is the solute and turpentine is the solvent when paint is dissolved in turpentine.

油漆溶于松节油时，油漆是溶质，松节油就是溶剂。

Properties: Completely dissolved in solvent such as coal tar system, esters, turpentine and plant oil. Undissolved in Solvent such as alcohol and partly dissolved in oil.

性能:在煤焦系,酯类溶剂﹑节油﹑物油中完全溶解,不溶于醇类溶剂,在石油系溶剂中部分溶解。

fuel-water-demulsification agent solution

燃油-水抗乳化剂溶液

oil-soluble liquid antioxidant

油溶性液体防氧化剂

oil-soluble sulfur-antimony extreme pressure and antiwear additive

油溶性硫锑极压抗磨剂

high solvent oil in water system

高溶剂含量油/水相乳化糊（溶剂含量75%~80%）

Not resistant to aromatic hydrocarbon solvents (including some grades of petrol, or strong solvents) .

不耐芳烃类溶剂(包括各种等级的汽油或强溶剂)。

low solvent oil-in-water system

低溶剂含量油水相乳化糊（溶剂含量10%~15%）

isopropyl ether

异丙醚（染料溶剂，除油渍剂）

Progress on Solvent Refining Adding Assistants Extraction Technology for Lube Oil

润滑油溶剂精制助剂技术的研究进展

Petrol is a good grease solvent, ie dissolves grease well.

汽油是一种有效的油脂溶剂.

remove paint from the brushes with white spirit

用石油溶剂除去刷子上的油漆.