发明授权
US4414097A Catalytic process for manufacture of low pour lubricating oils 失效
用于制造低润滑油的催化方法

Catalytic process for manufacture of low pour lubricating oils
摘要:
This invention relates to an energy-efficient process for dewaxing hydrocrackate and manufacturing a stabilized and dewaxed hydrocracked lubricating oil stock from hydrocarbon feedstock boiling above about 343.degree. C.
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