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公开(公告)号：WO2022265930A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/033042
申请日：2022-06-10
Inventor： XU, Xiaochun , CAMPANI, Dario , KIM, Hyung, Rae
Abstract: A method may include: providing bio waste stream wherein the bio waste stream comprises at least one bio waste selected from the group consisting of palm oil mill effluent, soapstock, and combinations thereof; introducing the bio waste effluent stream into a fluidized catalytic cracking unit; contacting the bio waste with a catalyst in the fluidized catalytic caching unit; and cracking at least a portion of the bio waste stream to form cracked products that comprise a cracked product stream.
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公开(公告)号：WO2022271471A1
公开(公告)日：2022-12-29
申请号：PCT/US2022/033184
申请日：2022-06-13
Inventor： KIM, Hyung, Rae , DAKKA, Jihad, M. , XU, Xiaochun
IPC: C10G11/18 , C10G3/00 , C10G1/00 , C10G45/08 , C10G69/04 , C10G69/06 , C10G1/002 , C10G11/182 , C10G2300/1011 , C10G2300/1014 , C10G2300/104 , C10G2300/1044 , C10G2300/1074 , C10G2300/202 , C10G3/40 , C10G3/49 , C10G3/57
Abstract: Systems and methods are provided for increasing the yield of products generated during co-processing of biomass oil in a fluid catalytic cracking (FCC) system. The systems and methods can allow for increased yield by reducing or minimizing formation of carbon oxides, gas phase products, and/or coke yields during the co-processing. This can be achieved by adding a hydrogen-rich co-feed to the co-processing environment. Examples of hydrogen- rich co-feeds include high hydrogen content vacuum gas oil co-feed, high hydrogen content distillate co-feed, and/or high hydrogen content naphtha co-feed. Additionally or alternately, various types of fractions that contain a sufficient amount of hydrogen donor compounds can be used to reduce or minimize carbon oxide formation
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