发明授权
US5882505A Conversion of fisher-tropsch waxes to lubricants by countercurrent processing 失效
通过逆流处理将费托蜡转化为润滑剂

Conversion of fisher-tropsch waxes to lubricants by countercurrent
processing
摘要:
A process for converting Fischer-Tropsch wax streams to lubricants by reacting said stream with a dewaxing catalyst in a reaction zone where the stream flows countercurrent to upflowing hydrogen-containing treat gas.
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