论文部分内容阅读
格雷斯-戴维逊公司于2009年7月宣布.其开发的新型沸石催化剂可使渣油催化裂化(FCC)装置的轻循环油(LCO)产率提高6%,这对炼油厂从重质烃类增产高价值液体产品如运输燃料和化学品原料而言是很重要的。被称为Midas 300、含有USY(超稳Y-型)沸石的催化
Grace Davidson announced in July 2009. The new zeolite catalysts it developed increase the light cycle oil (LCO) yield of a resid catalytic cracking (FCC) plant by 6% It is important for a class to produce high value liquid products such as transportation fuels and chemical raw materials. Known as Midas 300, it contains catalysis of USY (ultrastable Y-type) zeolites