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1.发明公开公开(公告)号：US20240131489A1
公开(公告)日：2024-04-25
申请号：US17769388
申请日：2016-06-12
申请人： Circ, LLC
发明人： Sandeep Kumar , Peter Majeranowski , Igor Kostenyuk , Iulian Bobe , Florin Barla
IPC分类号： B01J19/00 , B01D11/02 , C10G1/04 , C10G1/06 , C12M1/00 , C12P7/10 , C12P7/649 , D21B1/14 , D21C1/02 , D21C3/02 , D21C3/22 , D21C5/02 , D21C7/00 , D21C11/00 , D21H11/02
CPC分类号： B01J19/0053 , B01D11/0207 , C10G1/04 , C10G1/065 , C12M21/12 , C12M43/02 , C12P7/10 , C12P7/649 , D21B1/14 , D21C1/02 , D21C3/02 , D21C3/22 , D21C5/02 , D21C7/00 , D21C11/0007 , D21H11/02 , B01J2219/00051 , B01J2219/00162 , B01J2219/00353 , B01J2219/00891 , C10G2300/1014 , Y02E50/10 , Y02P30/20 , Y02W30/64
摘要： The presently disclosed subject matter relates to an industrial system for processing various plant materials to produce marketable materials. Particularly, the system integrates subcritical water extraction technology and includes a pre-processing module and a two-stage extractor (processing module) with constant control of temperature, pressure, and/or residence time. In some embodiments, the final product of the disclosed system can include feedstock constituents for biofuel production (sugars and/or oil), biochar, raw materials for various industries (such as pulp for manufacturing paper or cellulose for use in various industries). The disclosed system can be modular or non-modular, stationary or mobile, and can include prefabricated elements with programmed automatic or manual operation so that it can be easily moved and/or assembled on site.
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公开(公告)号：US11873353B2
公开(公告)日：2024-01-16
申请号：US16886850
申请日：2020-05-29
发明人： Marta Antoniv , Hooisweng Ow , S. Sherry Zhu , Martin E. Poitzsch
IPC分类号： C08F2/01 , C08F220/18 , B01J19/00 , B01J19/18 , C08F2/22 , C08F212/08 , B82Y40/00
CPC分类号： C08F2/01 , B01J19/0093 , B01J19/18 , C08F2/22 , C08F212/08 , C08F220/1804 , B01J2219/00029 , B01J2219/00033 , B01J2219/0086 , B01J2219/00891 , B01J2219/00959 , B82Y40/00
摘要： A system and method for flow synthesis of polymer nanoparticles in a continuous flow reactor having a channel. The polymer nanoparticles are synthesized from monomer in the presence of an initiator.
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公开(公告)号：US11873173B2
公开(公告)日：2024-01-16
申请号：US18136126
申请日：2023-04-18
申请人： CYTONOME/ST, LLC
IPC分类号： B65G51/08 , B01L3/00 , G01N15/14 , B07C5/00 , B07C5/34 , B01F33/301 , B65G51/00 , B01F33/3011
CPC分类号： B65G51/08 , B01F33/3017 , B01L3/502776 , B07C5/00 , B07C5/34 , G01N15/1404 , G01N15/1484 , B01F33/3011 , B01J2219/0086 , B01J2219/00822 , B01J2219/00831 , B01J2219/00833 , B01J2219/00891 , B01L2200/0636 , B01L2200/0673 , B01L2300/0816 , B01L2300/0864 , B01L2300/0887 , B01L2400/0487 , B65G51/00 , G01N2015/1409
摘要： A microfabricated sheath flow structure for producing a sheath flow includes a primary sheath flow channel for conveying a sheath fluid, a sample inlet for injecting a sample into the sheath fluid in the primary sheath flow channel, a primary focusing region for focusing the sample within the sheath fluid and a secondary focusing region for providing additional focusing of the sample within the sheath fluid. The secondary focusing region may be formed by a flow channel intersecting the primary sheath flow channel to inject additional sheath fluid into the primary sheath flow channel from a selected direction. A sheath flow system may comprise a plurality of sheath flow structures operating in parallel on a microfluidic chip.
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公开(公告)号：US20230302420A1
公开(公告)日：2023-09-28
申请号：US17978304
申请日：2022-11-01
发明人： David A. Weitz , Mark Romanowsky , Adam R. Abate
IPC分类号： B01F33/3011 , B01L3/00 , B01F23/41 , B01J19/00
CPC分类号： B01F33/3011 , B01L3/502784 , B01F23/41 , B01F23/4105 , B01J19/0093 , Y10T137/8593 , B01J2219/00015 , B01J2219/00783 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00837 , B01J2219/00889 , B01J2219/00891 , B01J2219/0097 , B01J2219/00975 , B01F2101/23
摘要： Parallel uses of microfluidic methods and devices for focusing and/or forming discontinuous sections of similar or dissimilar size in a fluid are described. In some aspects, the present invention relates generally to flow-focusing-type technology, and also to microfluidics, and more particularly parallel use of microfluidic systems arranged to control a dispersed phase within a dispersant, and the size, and size distribution, of a dispersed phase in a multi-phase fluid system, and systems for delivery of fluid components to multiple such devices.
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公开(公告)号：US20230271793A1
公开(公告)日：2023-08-31
申请号：US18136126
申请日：2023-04-18
申请人： CYTONOME/ST, LLC
CPC分类号： B65G51/08 , B01L3/502776 , G01N15/1404 , G01N15/1484 , B07C5/00 , B07C5/34 , B01F33/3017 , B01J2219/00822 , B01J2219/00831 , B01J2219/00833 , B01J2219/0086 , B01J2219/00891 , B01L2200/0636 , B01L2300/0816 , B01L2300/0887 , B01L2400/0487 , B65G51/00
摘要： A microfabricated sheath flow structure for producing a sheath flow includes a primary sheath flow channel for conveying a sheath fluid, a sample inlet for injecting a sample into the sheath fluid in the primary sheath flow channel, a primary focusing region for focusing the sample within the sheath fluid and a secondary focusing region for providing additional focusing of the sample within the sheath fluid. The secondary focusing region may be formed by a flow channel intersecting the primary sheath flow channel to inject additional sheath fluid into the primary sheath flow channel from a selected direction. A sheath flow system may comprise a plurality of sheath flow structures operating in parallel on a microfluidic chip.
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6.发明授权公开(公告)号：US11708321B2
公开(公告)日：2023-07-25
申请号：US17103520
申请日：2020-11-24
申请人： Fudan University
发明人： Fener Chen , Dang Cheng , Meifen Jiang , Minjie Liu , Huashan Huang , Lulu Wang
IPC分类号： C07C253/20 , B01J19/00 , C07C255/25
CPC分类号： C07C253/20 , B01J19/0093 , B01J2219/00797 , B01J2219/00867 , B01J2219/00891 , B01J2219/00997 , C07C255/25
摘要： A method for preparing (dimethylaminomethylene) malononitrile by using a micro reaction system. Cyanoacetamide, N,N-dimethylformamide and a catalyst are mixed to obtain a mixture, and the mixture and phosphorus oxychloride are simultaneously pumped into the micro reaction system that includes a micromixer and a microchannel reactor connected in series for continuous dehydration condensation. After adjusted to a target pH, the crude product is subjected to continuous liquid-liquid extraction with an organic solvent in a centrifugal extraction unit comprising a plurality of annular centrifugal extractors connected in series. The organic phase is collected to obtain the target product (dimethyl aminomethylene) malononitrile.
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公开(公告)号：US11661553B2
公开(公告)日：2023-05-30
申请号：US16918031
申请日：2020-07-01
申请人： Velocys, Inc.
发明人： Roger A. Harris , Soumitra R. Deshmukh , Paul E. Kennedy , Robert Dwayne Litt , Lucas D. Schrader , Andre P. Steynberg , Steven T. Perry
IPC分类号： C10G2/00 , B01J19/00 , C07C29/151 , C07C41/01 , B01J21/20
CPC分类号： C10G2/332 , B01J19/0093 , B01J21/20 , C07C29/151 , C07C41/01 , C10G2/30 , C10G2/341 , B01J2219/0086 , B01J2219/00783 , B01J2219/00786 , B01J2219/00806 , B01J2219/00822 , B01J2219/00826 , B01J2219/00828 , B01J2219/00835 , B01J2219/00869 , B01J2219/00873 , B01J2219/00891 , C10G2300/1022 , C10G2300/4031 , C07C41/01 , C07C43/043 , C07C29/151 , C07C31/04
摘要： The disclosed invention relates to a method for restarting a synthesis gas conversion process which has stopped. The synthesis gas conversion process may be conducted in a conventional reactor or a microchannel reactor. The synthesis gas conversion process may comprise a process for converting synthesis gas to methane, methanol or dimethyl ether. The synthesis gas conversion process may be a Fischer-Tropsch process.
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公开(公告)号：US09987632B2
公开(公告)日：2018-06-05
申请号：US14376450
申请日：2013-02-01
发明人： Ian Papautsky , Jian Zhou
CPC分类号： B01L3/502761 , B01J19/0093 , B01J2219/00889 , B01J2219/00891 , B01J2219/00905 , B01J2219/00984 , B01L3/502753 , B01L3/502776 , B01L2200/0636 , B01L2200/0652 , B01L2300/0816 , B01L2300/0864 , B03B5/62 , B07B7/00 , Y10T137/0318
摘要： A method of separating a plurality of particles (14) from a portion of fluid, comprising directing the plurality of particles (14) into a microchannel (12). A first portion (16) of particles (14) is focused into an equilibrium position in the microchannel (12). The focused first portion (16) is directed into a first outlet (18) aligned with the equilibrium position. A portion of the fluid is directed into one or more outlets (20, 22). A microfluidic device (10) for separating a plurality of particles (14) from a portion of fluid, comprising a microchannel (12) having a first aspect ratio and a length L, thereby focusing the particles (14) directed therein into an equilibrium position in the microchannel, wherein at least a first portion (16) of the particles (14) focuses at distance X from a beginning of the microchannel (12). A first outlet (18) disposed after distance X and aligned with the equilibrium position to receive at least the first portion (16) of the particles (14) after the first portion (16) focuses into an equilibrium position in the microchannel (12). At least a second outlet (20) for receiving a second portion of the particles (14) before the second portion focuses into an equilibrium position.
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公开(公告)号：US09962697B2
公开(公告)日：2018-05-08
申请号：US14176976
申请日：2014-02-10
申请人： Velocys, Inc.
CPC分类号： B01L3/502715 , B01F5/0475 , B01F5/0682 , B01F5/0691 , B01F13/0059 , B01F2215/0427 , B01F2215/0431 , B01J19/0093 , B01J2219/00783 , B01J2219/00822 , B01J2219/00824 , B01J2219/00835 , B01J2219/00844 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00891 , B01L2400/04 , Y10T137/0329
摘要： The present invention provides methods, systems and apparatus in which one fluid passes through an orifice or orifices and mixes with another fluid as it flows through a microchannel.
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公开(公告)号：US09802767B2
公开(公告)日：2017-10-31
申请号：US15269556
申请日：2016-09-19
申请人： CYTONOME/ST, LLC
CPC分类号： B65G51/08 , B01F13/0062 , B01F13/0064 , B01J2219/00822 , B01J2219/00831 , B01J2219/00833 , B01J2219/0086 , B01J2219/00891 , B01L3/502776 , B01L2200/0636 , B01L2200/0673 , B01L2300/0816 , B01L2300/0864 , B01L2300/0887 , B01L2400/0487 , B65G51/00 , G01N15/1404 , G01N15/1484 , G01N2015/1409
摘要： A microfabricated sheath flow structure for producing a sheath flow includes a primary sheath flow channel for conveying a sheath fluid, a sample inlet for injecting a sample into the sheath fluid in the primary sheath flow channel, a primary focusing region for focusing the sample within the sheath fluid and a secondary focusing region for providing additional focusing of the sample within the sheath fluid. The secondary focusing region may be formed by a flow channel intersecting the primary sheath flow channel to inject additional sheath fluid into the primary sheath flow channel from a selected direction. A sheath flow system may comprise a plurality of sheath flow structures operating in parallel on a microfluidic chip.
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