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公开(公告)号：US11549073B2
公开(公告)日：2023-01-10
申请号：US16909700
申请日：2020-06-23
摘要： A desolidification process enables the isolation and extraction of solid additives from an unreacted petroleum residue stream. In a hydrocracking process that mixes a solid additive with a petroleum residue feedstock to convert the petroleum residue to higher-value distillates, the desolidification process enables the recovery of the unreacted petroleum residue for conversion to a saleable product. The desolidification process involves the mixture of one or more solvents with a slurry in which solids are integrated in the petroleum residue to generate a mixture having a decreased density and viscosity as compared to the slurry, which facilitates removal of the solids.
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公开(公告)号：US20210214624A1
公开(公告)日：2021-07-15
申请号：US17148102
申请日：2021-01-13
摘要： A system for processing a hydrocarbon feed has a final stage reactor and internal separator that forms a substantially gas stream and a substantially non-gas stream. The substantially gas stream is sent directly from the final stage reactor to a separator or for other processing.
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公开(公告)号：US11376558B2
公开(公告)日：2022-07-05
申请号：US17148212
申请日：2021-01-13
摘要： A system for processing a hydrocarbon feed has a final stage reactor and internal separator with cyclone that forms a substantially gas stream and a substantially non-gas stream. The substantially gas stream is sent directly from the final stage reactor and separator to further downstream processing.
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公开(公告)号：US20210213408A1
公开(公告)日：2021-07-15
申请号：US17148212
申请日：2021-01-13
摘要： A system for processing a hydrocarbon feed has a final stage reactor and internal separator with cyclone that forms a substantially gas stream and a substantially non-gas stream. The substantially gas stream is sent directly from the final stage reactor and separator to further downstream processing.
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公开(公告)号：US20210207043A1
公开(公告)日：2021-07-08
申请号：US17144096
申请日：2021-01-07
申请人： Cassandra Schoessow
发明人： Cassandra Schoessow
摘要： A system for separating first reactor effluent product by means of an intermediate separator, and sending the unconverted slurry material from the separator to further reactors. Such intermediate separation decreases the required size of downstream reactors.
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