solvent naphtha的例句大全

1,4-Naphthoquinone is synthesized by oxidation using naphthalene as raw material, cerous sulfate as oxidant in presence of sulfuric acid, and with 140# solvent naphtha as solvent. Reduced cerous sulfate can be regenerated by electrolysis and reused in reaction repeatedly.

用萘为原料，硫酸铈为氧化剂，140溶剂油为溶剂，在硫酸存在下氧化合成1,4萘醌，氧化剂硫酸铈被还原后，通过电解再生，循环使用。

the mineral products such as salt, solvent naphtha, cement, liquefied propane, liquefied butane and liquefied petroleum gas;

盐、溶剂油、水泥、液化丙烷、液化丁烷、液化石油气等矿产品；

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

Clean crankshaft flange carefully using acetone or solvent naphtha.

使用丙酮或溶剂石脑油仔细清洁曲轴法兰。

the application of reformate hydrorefining in maoming petrochemical company showed that using mh 508 catalyst, a product met the specification of 6# solvent naphtha was obtained, its bromine number was in the range of 0~ 0.05 gbr/ 100 g.

重整生成油加氢脱烯烃在茂名石化公司的应用表明，采用MH508催化剂可得到溴值在0～0.05gBr/100g的产品，符合6号溶剂油规格。

Finally, the solubility of methyl chloride in solvent naphtha was mensurated to accord to industrial application.

最后, 为了更接近工业应用的要求,对一氯甲烷在两种不同组成的溶剂油中的溶解度进行了测定.

Solvent naphtha is one of the five broad areas of petroleum products.

溶剂油是五大类石油产品之一.

Various solvent naphtha fraction generally have to go through refining.

各种溶剂油馏分一般都需要经过精制加工.

The article introduces development status of solvent naphtha productive technology both home and abroad.

介绍了国内外溶剂油生产技术的发展现状.

Oxidative desulphurization of light gas oil containing considerable aromatic compounds using 12-tungstophosphoric acid/ H_2O_2 STUDY ON THE DESULFURIZATION OF LIGHT AROMATICS IN FCC NAPHTHA BY OXIDATION AND SOLVENT EXTRACTION

磷钨酸/双氧水对富芳烃轻油的氧化脱硫作用FCC汽油轻芳烃组分氧化萃取脱硫工艺研究

an adhesive made by dissolving unvulcanized rubber in a solvent like benzene or naphtha .

将不能硫化的橡胶溶于或石脑油等溶剂中制成的粘合剂。