And color stability of diesel fuel were affected by unsaturated hydrocarbon, alkyl indole, methyl - carbazole, aniline and phenol.
柴油色度安定性主要与其中的不饱和烃、烷基吲哚、甲基咔唑、苯胺、苯酚等有关。
A term used in petroleum technology to describe a method of removing methyl groups (or other alkyl groups) from a hydrocarbon compound and replacing them with hydrogen.
石油技术所用的一个术语，叙述将烃类化合物的甲基(或其他烷基)脱除下来并代之以氢的方法。
The present invention discloses catalyzed hydrogen reduction process of alkyl halide to dehaloginate and produce hydrocarbon.
本发明公开了一种催化氢气还原卤代烃脱卤制备烃的方法。
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