The research actualities on catalytic distillationstill, Packing Structure of catalyst, mathematical models for catalytic distillation process are introduced.
介绍了催化精馏塔、 催化剂的装填方式、催化精馏塔数学模型的研究现状。
2
Careless distillation in many a backwoods still has caused it to blind the imbibers of "alternative" alcoholic drinks.
在一些偏远地区，蒸馏时不小心残留下的甲醇仍在导致饮用“替代”酒精饮料的贪杯者失明。
3
Established the conception of the efficiency of a pass through molecular distillation amount to the desired purity through several passes through the molecular still.