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公开(公告)号：US11858872B2
公开(公告)日：2024-01-02
申请号：US17216792
申请日：2021-03-30
发明人： Patrick L. Hanks
CPC分类号： C07C1/2078 , B01J31/2278 , C07C1/24 , C07C5/03 , C07C5/22 , C07C51/377 , C10L1/1608 , B01J2231/543 , C07C2531/22 , C10L2200/043 , C10L2200/0469
摘要： Disclosed herein are processes and systems that utilize olefin cross metathesis of triglycerides to produce jet fuel such as hydrocarbons with carbons numbers from C9 to C16. Jet range hydrocarbons may include paraffins, naphthenes, and aromatics with carbon numbers from 9 to 16 (C9-C16), and isomers thereof. The process described herein is versatile and may be suitable for producing jet range hydrocarbons from many different grades and sources of triglycerides. Further, the process described herein may be selective to jet range hydrocarbons which may result in increased yield as compared to hydrocracking or other processes for producing jet range hydrocarbons from triglycerides.
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公开(公告)号：US20210087507A1
公开(公告)日：2021-03-25
申请号：US17019405
申请日：2020-09-14
发明人： Everett J. O'Neal , Yesim Igci , Patrick L. Hanks , Randall J. Lamutt , Mark A. Deimund , Vinit Choudhary
摘要： A system for growing algae in a slurry, includes a pond having an inlet and an outlet and a plurality of contiguous elongate channel segments coupled fluidically in sequence between the inlet and the outlet, and the inlet is located at an elevation higher than outlet to allow gravity to flow the slurry from the inlet to the outlet. The system further includes a separation device fluidically coupled to the outlet to receive and separate algae from the slurry.
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公开(公告)号：US20210047596A1
公开(公告)日：2021-02-18
申请号：US16891119
申请日：2020-06-03
摘要： A system includes a photobioreactor that provides a channel configured to contain an algae slurry, a duct positioned adjacent the channel and configured to convey a gas, and a barrier separating the duct from the channel and providing one or more apertures to allow a portion of the gas to be injected into the algae slurry from the duct.
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公开(公告)号：US20210024860A1
公开(公告)日：2021-01-28
申请号：US16870918
申请日：2020-05-09
摘要： A system for growing and harvesting algae biomass includes a photo-bioreactor suitable for algae growth in water and a filter unit in fluid communication with the photo-bioreactor. An algae slurry, when at least partially contained within the photo-bioreactor, generates hydrostatic fluid pressure that exclusively drives the algae slurry to the filter unit and discharges a permeate.
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公开(公告)号：US20220315508A1
公开(公告)日：2022-10-06
申请号：US17216792
申请日：2021-03-30
发明人： Patrick L. Hanks
摘要： Disclosed herein are processes and systems that utilize olefin cross metathesis of triglycerides to produce jet fuel such as hydrocarbons with carbons numbers from C9 to C16. Jet range hydrocarbons may include paraffins, naphthenes, and aromatics with carbon numbers from 9 to 16 (C9-C16), and isomers thereof. The process described herein is versatile and may be suitable for producing jet range hydrocarbons from many different grades and sources of triglycerides. Further, the process described herein may be selective to jet range hydrocarbons which may result in increased yield as compared to hydrocracking or other processes for producing jet range hydrocarbons from triglycerides.
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公开(公告)号：US20210108165A1
公开(公告)日：2021-04-15
申请号：US17067948
申请日：2020-10-12
发明人： Samantha J. Reuter , Rachel G. Munson , Patrick L. Hanks , Everett J. O'Neal , Mark A. Deimund , Sarah E. Feicht
摘要： A system for growing algae for biofuel production includes a bioreactor configured to contain an algae slurry, an algae-water separator fluidly coupled to the bioreactor to receive and separate the algae slurry into algae and separated water, and an organics treatment system that receives a portion of the separated water and is configured to reduce a concentration of organics in the portion of the separated water. A recycle line conveys the portion of the separated water back to the bioreactor following processing in the organics treatment system, wherein the portion of the separated water is recycled and forms part of the algae slurry reducing the raw water demand of the bioreactor.
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公开(公告)号：US09598645B2
公开(公告)日：2017-03-21
申请号：US13851247
申请日：2013-03-27
IPC分类号： C10G3/00 , B01J23/30 , C10G45/04 , C10G65/04 , B01J23/882 , B01J23/883 , B01J23/887 , B01J23/888 , B01J37/02
CPC分类号： C10G3/50 , B01J23/30 , B01J23/882 , B01J23/883 , B01J23/8872 , B01J23/8873 , B01J23/888 , B01J37/0201 , B01J37/0238 , C10G3/46 , C10G45/04 , C10G65/04 , C10G2300/202 , Y02P30/20
摘要： Feedstocks containing biocomponent materials are coprocessed with mineral feeds using a Group VI metal catalyst prior to hydrodesulfurization of the feedstocks. The Group VI metal catalyst is optionally a physically promoted Group VI metal catalyst.
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公开(公告)号：US20210079338A1
公开(公告)日：2021-03-18
申请号：US17019392
申请日：2020-09-14
发明人： Vinit Choudhary , Everett J. O'Neal , Sarah E. Feicht , Patrick L. Hanks , Samantha J. Reuter , Rachel G. Munson
摘要： A method includes containing an algae media within a contactor, introducing a stream of natural gas comprising up to 80 wt % carbon dioxide (CO2) into the contactor, contacting the natural gas on the algae media and thereby allowing the algae media to consume CO2 from the natural gas, and discharging a stream of natural gas comprising 2 wt % or less CO2 from the contactor.
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公开(公告)号：US20210047604A1
公开(公告)日：2021-02-18
申请号：US16891112
申请日：2020-06-03
发明人： Patrick L. Hanks , Everett J. O'Neal , Sarah E. Feicht , Mark A. Deimund , Vinit Choudhary , Louis R. Brown
IPC分类号： C12M1/02 , C12M1/00 , C12M1/42 , C12N1/06 , C11B3/00 , A01G33/00 , F24S23/71 , F24S70/00 , F24S90/00
摘要： A system includes an algae bioreactor that contains an algae slurry, a heat exchanger in fluid communication with the algae bioreactor to receive the algae slurry from the algae bioreactor and heat and increase a pressure of the algae slurry, and one or more valves and a flash vessel in fluid communication with a discharge of the heat exchanger to flash the algae slurry and create steam and algae biomass. A separator receives the algae biomass from the flash vessel and separates oils from the algae biomass to generate a biofuel.
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公开(公告)号：US20210045304A1
公开(公告)日：2021-02-18
申请号：US16891125
申请日：2020-06-03
摘要： Scale-up evaluation methods for algal biomass cultivation are provided, and more particularly, simultaneous scale-up evaluation methods for outdoor algal biomass cultivation are provided. The methods control various process variables to isolate the impact of scaling algal biomass cultivation, thereby permitting enhanced scale-up operation design to optimize the quality and quantity of algal biomass.
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