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1.发明公开公开(公告)号：US20240343982A1
公开(公告)日：2024-10-17
申请号：US18748329
申请日：2024-06-20
发明人： Runsheng ZHUO , Zongbo SHI , Xinsheng LIU , Qing ZHANG , Zesong HU , Mingyang LI
CPC分类号： C10G3/49 , B01J29/084 , B01J29/40 , C10G2300/1011 , C10G2300/202 , C10G2300/301 , C10G2300/305 , C10G2300/308 , C10G2300/70 , C10G2400/20
摘要： The Invention discloses a method for improving the quality of oil products and increasing the yield of low-carbon olefins by catalytic cracking of bio-oil, which takes bio-oil or mixed oil of bio-oil and hydrocarbon oil as raw oil for catalytic cracking reaction. With this method, the octane number of the gasoline in product is obviously increased, simultaneously, the content of propylene and other low-carbon olefins in product is also improved.
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2.发明公开公开(公告)号：US20240342692A1
公开(公告)日：2024-10-17
申请号：US18748341
申请日：2024-06-20
发明人： Runsheng ZHUO , Zongbo SHI , Xinsheng LIU , Zesong HU , Qing ZHANG
IPC分类号： B01J29/08 , B01J29/40 , B01J29/70 , B01J29/80 , B01J35/61 , B01J37/00 , B01J37/02 , B01J37/08 , C10G11/05
CPC分类号： B01J29/088 , B01J29/40 , B01J29/7007 , B01J29/80 , B01J35/613 , B01J37/0018 , B01J37/0201 , B01J37/08 , C10G11/05 , B01J2229/18
摘要： The invention discloses a bifunctional additive for increasing low-carbon olefins and reducing slurry in cracking product, wherein the dry-basis components of said additive is as follows: 40˜55 wt % of phosphorus-containing MFI zeolite, 0˜10 wt % of large pore type Y and Beta zeolites, 3˜20 wt % of inorganic binder, 8˜22 wt % of inorganic matrix composed of alumina and amorphous silica-alumina and 15˜40 wt % of clay. The bifunctional additive is mainly used to facilitate production rate of cracked LPG and increase concentration of propylene in LPG and octane number of produced the gasoline, and at the same time reduce the yield of slurry in the cracking products. The invention also discloses its preparation method and application of said additive.
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公开(公告)号：US20220306942A1
公开(公告)日：2022-09-29
申请号：US17056426
申请日：2020-08-24
发明人： Runsheng ZHUO , Zongbo SHI , Xinsheng LIU , Qing ZHANG , Zesong HU , Mingyang LI
摘要： The Invention discloses a method for improving the quality of oil products and increasing the yield of low-carbon olefins by catalytic cracking of bio-oil, which takes bio-oil or mixed oil of bio-oil and hydrocarbon oil as raw oil for catalytic cracking reaction. With this method, the octane number of the gasoline in product is obviously increased, simultaneously, the content of propylene and other low-carbon olefins in product is also improved.
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