Research on simultaneous determination of monocyclic and polycyclic aromatic hydrocarbons in white oil by principal component regression method;

主成分回歸法同時測定白油中單環(huán)及多環(huán)芳烴含量

Stability of white oil W/O/W multiple emulsions;

白油W/O/W型多重乳狀液的穩(wěn)定性研究

Causation of dust explosion,explosion prevention and dust suppression by white oil;

粉塵爆炸的成因與白油降塵防爆

D40 solvent naphtha and 3~# white oil were produced by pre-hydrotreatment and dewaxing over zeolite followed by post-hydrotreatment.

利用分子篩脫蠟預(yù)加氫和后加氫裝置改產(chǎn)D40溶劑油和3#白油,現(xiàn)有原料條件下,生產(chǎn)出硫和氮含量均小于1μg。

This paper made repetitious test to prepare the 26~# white oil by use three different raw material including basis oil of 2nd side-draw of vacuum distillation unit,recycle oil of hydrogen-cracking unit and 150SN secondary hydrogenate oil and compared with the yields.

介紹了制造白油的工藝流程、反應(yīng)條件及原理,選擇減二線基礎(chǔ)油、加氫裂化循環(huán)油、150SN二次加氫油三種不同原料制備26#白油并進行了條件試驗,考察了三個條件試驗所加入不同量的酸、堿、酒精、白土所產(chǎn)生的效果,對收率進行了對比,討論了試驗結(jié)果并分析選擇的可行性。

Taking light white oil as stock,the aluminium cold rolling base oil was obtained by means of distillation.

以輕質(zhì)白油為原料，通過蒸餾切割，生產(chǎn)鋁冷軋制油基礎(chǔ)油，質(zhì)量指標(biāo)接近Ｍｏｂｉｌ石油公司的Ｇｅｎｒｅｘ５０系列油。