Headwaters Technology Innovation(HTI)公司开发了一种被称为HCAT的液体助剂,用于在沸腾床加氢裂化装置中辅助沥青质的加氢裂化,防止沥青质沉积,提高了炼油厂加工机会原油的能力。HTI和Criterion公司合作,将HCAT与Criterion公司的沸腾床加氢裂化催化剂(一种负载型固体催化剂)结合使用,有效减少了沥青质的结焦和聚集。HCAT的作用是促进氢向沥青质分子的传递,在负载型催化剂外面对大分子加氢,并且由于HCAT是液相 Headwaters Technology Innovation (HTI) has developed a liquid additive known as HCAT for aiding the hydrocracking of asphaltenes in ebullated bed hydrocracking units, preventing the deposition of asphaltenes and improving the refinery processing opportunities for crude oil Ability. HTI and Criterion have used HCAT in conjunction with Criterion’s ebullated bed hydrocracking catalyst, a supported solid catalyst, to reduce coking and agglomeration of asphaltenes. The role of HCAT is to promote the transfer of hydrogen to asphaltene molecules, hydrogenating macromolecules outside the supported catalyst, and since HCAT is in the liquid phase