deep desegregation/ relatively unabsorbed如何译(脱 ...? In residue hydrotreatment processes, coke formation is often a preponderant factor in deactivation with conventional feeds (less than 200 ppm of metals). It is also minimized on the HDM catalyst by the choice of a support having a low surface acidity. Such a catalyst causes a deep desegregation of resins and asphaltenes . These heavy molecules are much more transformed than the oily fractions and therefore relatively unabsorbed. 粗体部分试译如下: 这种 催化剂 能使 胶质 与 沥青 质 深入混合 。这些重分子比油性组分更容易转化,因此 相对不太容易被吸收 。(欢迎批评指正!) 查看更多10个回答 . 4人已关注