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、反應條件及原理,選擇減二線基礎油、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)鋁冷軋制油基礎油，質(zhì)量指標接近Ｍｏｂｉｌ石油公司的Ｇｅｎｒｅｘ５０系列油。