会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Hydrocarbon conversion catalyst for producing high quality gasoline and
C.sub.3 and C.sub.4 olefins
    • 用于生产高品质汽油和C3和C4烯烃的烃转化催化剂
    • US5358918A
    • 1994-10-25
    • US30579
    • 1993-03-12
    • Lu YukangHuo YongqingShu XingtianWang YoushengWang ZeyuZhang ShuqinLiu HaibinCui Suxin
    • Lu YukangHuo YongqingShu XingtianWang YoushengWang ZeyuZhang ShuqinLiu HaibinCui Suxin
    • B01J29/08B01J29/40B01J29/80C10G11/05B01J29/06
    • C10G11/05B01J29/80B01J29/084B01J29/088B01J29/405
    • A hydrocarbon conversion catalyst for converting petroleum distillates of different boiling ranges, residue oils, and crude oils, especially the heavy hydrocarbons containing high nickel, into high quality gasoline and C.sub.3 and C.sub.4 olefins. The catalyst of the invention comprises three zeolitic active components consisting of a rare-earth-containing pentasil type high silica zeolite ZRP, a REY zeolite, and a high silica Y zeolite, in a total content of 10-40 wt % based on the total weight of the catalyst, and the remainder synthetic matrix or semi-synthetic matrix comprising 10-40 wt % silica and/or alumina binder. In the total amount of the active components, zeolite ZRP, REY, and the high silica Y are 3-50, 12-75, and 12-75 wt % respectively. The zeolite ZRP used in the catalyst is characterized in an anhydrous chemical composition of the formula 0.01-0.30 RE.sub.2 O.sub.3.0.4-1.0 Na.sub.2 O.Al.sub.2 O.sub.3.20-60 SiO.sub.2 , a specific X- ray diffraction pattern, a higher adsorption capacity ratio of normal hexane to cyclohexane, and a rare earth ingredient which originates from a rare earth containing faujasite used as seed in the synthesis of the zeolite.
    • 用于将不同沸程的石油馏分,残油和原油,特别是含有高镍的重质烃转化成高品质汽油和C3和C4烯烃的烃转化催化剂。 本发明的催化剂包含由含稀土的pentasil型高硅沸石ZRP,REY沸石和高二氧化硅Y沸石组成的三种沸石活性组分,总含量为10-40重量%,基于总量 催化剂的重量,以及包含10-40重量%二氧化硅和/或氧化铝粘合剂的其余合成基质或半合成基质。 在活性组分的总量中,沸石ZRP,REY和高二氧化硅Y分别为3-50,12-75和12-75wt%。 在催化剂中使用的沸石ZRP的特征在于0.01-0.30 RE2O3.0.4-1.0 Na2O.Al2O3.20-60SiO 2的无水化学组成,具体的X射线衍射图,正己烷的吸附容量比较高 环己烷,以及来源于在沸石的合成中作为种子使用的含有八面沸石的稀土的稀土成分。