【摘要】 介绍了高岭土在FCC催化剂应用中作用原理,以及国内外发展概况。论述了高岭土在半合成和全白土型催化剂合成中其原料的理化性质、产地以及酸碱改性等对产品的影响,并试图找到影响产品催化裂化性能的内在原因。更多还原

【Abstract】 The role and development of kaolin in the synthesis of FCC catalyst were reviewed.The influence of material quality,physical and chemical properties and acid or alkali modification of kaolin on the FCC catalyst were discussed.Finally,the internal reason for influencing the quality of FCC catalyst was tried to figure out.更多还原