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公开(公告)号：US10995288B2
公开(公告)日：2021-05-04
申请号：US15260198
申请日：2016-09-08
Applicant: Sundrop Fuels, Inc.
Inventor： Douglas S. Jack , Renus C. Kelfkens , Wayne W. Simmons , Andrew Argo , Andrew W. Broerman
Abstract: An interconnected set of two or more stages of reactors to form a bio-reforming reactor that generates syngas for a number of different liquid fuel or chemical processes is discussed. A first stage includes a circulating fluidized bed reactor that is configured to cause a chemical devolatilization of the biomass into its reaction products of constituent gases, tars, chars, and other components, which exit through a reactor output from the first stage. A second stage of the bio-reforming reactor has an input configured to receive a stream of some of the reaction products that includes the constituent gases and at least some of the tars as raw syngas, and then chemically reacts the raw syngas within a vessel of the second stage to make the raw syngas from the first stage into a chemical grade syngas by further cracking the tars, excess methane, or both.
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公开(公告)号：US20180291279A1
公开(公告)日：2018-10-11
申请号：US15947024
申请日：2018-04-06
Applicant: Sundrop Fuels, Inc.
Inventor： Douglas S. Jack , Renus C. Kelfkens , Steve C. Lythgoe , Wayne W. Simmons
CPC classification number: C10G2/344 , C01B3/382 , C01B2203/0233 , C01B2203/062 , C10G3/00 , C10G45/00 , C10G2300/1011 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10J3/466 , C10J3/485 , C10J2300/0916 , C10J2300/0976 , C10J2300/1659 , C10J2300/1807 , Y02E50/13 , Y02E50/32 , Y02P30/20
Abstract: A bio-reforming reactor receives biomass to generate chemical grade syngas for a coupled downstream train of a low-temperature Fischer-Tropsch reactor train that uses this syngas derived from the biomass in the bio-reforming reactor. A renewable carbon content of the produced gasoline, jet fuel, and/or diesel derived from the coupled downstream train the low-temperature Fischer-Tropsch reactor train are optimized for recovery of renewable carbon content to produce fuel products with 100% biogenic carbon content and/or fuel products with 50-100% biogenic carbon content. The low-temperature Fischer-Tropsch reactor train produces syncrude, transportation fuels such as bio-gasoline or bio-diesel, or a combination thereof.
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公开(公告)号：US10443004B2
公开(公告)日：2019-10-15
申请号：US15963431
申请日：2018-04-26
Applicant: Sundrop Fuels, Inc
Inventor： Douglas S. Jack , Andrew W. Broerman
Abstract: Disclosed herein is an integrated plant including, in some embodiments, an interconnected set of two or more stages of reactors forming a bio-reforming reactor configured to generate syngas from wood-containing biomass. A first stage of the bio-reforming reactor is configured to cause a set of chemical reactions in the biomass to produce reaction products of constituent gases, tars, chars, and other components. The first stage includes a fluidized-bed gasifier, a fluidized-bed combustor, and a moving-bed filtration system, each of which includes media inputs and outputs to respectively receive and supply heat-absorbing media to another operation unit for recirculation in a media recirculation loop. The moving-bed filtration system includes a tar pre-reformer configured to capture and reform heavier tars into lighter tars for subsequent processing in one or more fuel-producing reactor trains. Fuel products produced by the one or more reactor trains have a biogenic content of between 50% and 100%.
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公开(公告)号：US10273422B2
公开(公告)日：2019-04-30
申请号：US15946952
申请日：2018-04-06
Applicant: Sundrop Fuels, Inc.
Inventor： Douglas S. Jack , Renus C. Kelfkens , Steve C. Lythgoe , Wayne W. Simmons
Abstract: A bio-reforming reactor receives biomass to generate chemical grade syngas for a coupled downstream train of any of 1) a methanol-synthesis-reactor train, 2) a methanol-to-gasoline reactor train, and 3) a high-temperature Fischer-Tropsch reactor train, that use this syngas derived from the biomass in the bio-reforming reactor. A renewable carbon content of the produced gasoline, jet fuel, and/or diesel derived from the coupled downstream trains of any of 1) the methanol-synthesis-reactor train, 2) the methanol-to-gasoline reactor train, or 3) the high-temperature Fischer-Tropsch reactor train are optimized for recovery of renewable carbon content to produce fuel products with 100% biogenic carbon content and/or fuel products with 50-100% biogenic carbon content. A carbon-dioxide gas feedback loop cooperates with a CO2 separation unit to supply a fraction of the CO2 gas that is removed from the chemical grade syngas produced from the reactor output of the BRR to supply extracted CO2 gas to the biomass feed system.
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公开(公告)号：US20180291295A1
公开(公告)日：2018-10-11
申请号：US15946952
申请日：2018-04-06
Applicant: Sundrop Fuels, Inc.
Inventor： Douglas S. Jack , Renus C. Kelfkens , Steve C. Lythgoe , Wayne W. Simmons
IPC: C10L3/08 , B01J8/18 , C10L5/44 , B01D53/047
CPC classification number: C10L3/08 , B01D53/047 , B01J8/1872 , C01B2203/1235 , C10L5/44 , C10L2200/0423 , C10L2200/043 , C10L2200/0476 , C10L2200/0492 , C10L2290/02 , C10L2290/04 , C10L2290/28 , C10L2290/42 , C10L2290/56 , Y02C10/08 , Y02E50/10 , Y02E50/30 , Y02E50/32 , Y02P20/145
Abstract: A bio-reforming reactor receives biomass to generate chemical grade syngas for a coupled downstream train of any of 1) a methanol-synthesis-reactor train, 2) a methanol-to-gasoline reactor train, and 3) a high-temperature Fischer-Tropsch reactor train, that use this syngas derived from the biomass in the bio-reforming reactor. A renewable carbon content of the produced gasoline, jet fuel, and/or diesel derived from the coupled downstream trains of any of 1) the methanol-synthesis-reactor train, 2) the methanol-to-gasoline reactor train, or 3) the high-temperature Fischer-Tropsch reactor train are optimized for recovery of renewable carbon content to produce fuel products with 100% biogenic carbon content and/or fuel products with 50-100% biogenic carbon content. A carbon-dioxide gas feedback loop cooperates with a CO2 separation unit to supply a fraction of the CO2 gas that is removed from the chemical grade syngas produced from the reactor output of the BRR to supply extracted CO2 gas to the biomass feed system.
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Patent Agency Ranking
公开(公告)号：US20160152905A1
公开(公告)日：2016-06-02
申请号：US14952060
申请日：2015-11-25
Applicant: Sundrop Fuels, Inc.
Inventor： Renus C. Kelfkens , Wayne W. Simmons , Douglas S. Jack , Jerrod Wayne Hohman , Sidney P. White
CPC classification number: C10J3/466 , C01B3/38 , C01B2203/0233 , C01B2203/062 , C01B2203/1241 , C10G2/32 , C10G2/34 , C10G3/00 , C10G45/00 , C10G45/44 , C10G2300/1011 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10J3/485 , C10J3/506 , C10J3/84 , C10J2300/0916 , C10J2300/0976 , C10J2300/1659 , C10J2300/1807 , C10J2300/1853 , C10K1/08 , C10K1/32 , C10K3/008 , C10K3/023 , C10L1/04 , C10L2200/0492 , C10L2270/023 , C10L2270/026 , C10L2270/04 , C10L2290/04 , C10L2290/06 , C10L2290/10 , C10L2290/42 , C10L2290/541 , C10L2290/542 , C10L2290/543 , C10L2290/548 , Y02E50/32 , Y02P20/145 , Y02P20/582 , Y02P30/20
Abstract: An integrated plant to generate chemical grade syngas from a steam biomass reforming in a multiple stage bio reforming reactor for use with either a high temperature or low temperature Fischer-Tropsch synthesis process to produce fuel from biomass is discussed. The first stage has a reactor to cause a chemical devolatilization of a biomass feedstock from the biomass feedstock supply lines into its constituent gases of CO, H2, CO2, CH4, tars, chars, and other components into a raw syngas mixture. A second stage performs further reforming of the raw syngas from the first stage into the chemical grade syngas by further applying heat and pressure to chemically crack at least the tars, reform the CH4, or a combination of both, into their corresponding syngas molecules. The second stage feeds the chemical grade syngas derived from the biomass feedstock to the downstream Fischer-Tropsch train to produce the fuel from the biomass. One or more recycle loops supply tail gas or FT product back into the plant.
Abstract translation: 讨论了一种用于在多级生物重整反应器中从蒸汽生物质重整产生化学级合成气的综合工厂，用于与高温或低温费 - 托合成方法一起使用以从生物质产生燃料。 第一阶段具有反应器，以使生物质原料从生物质原料供应管线进入其CO，H 2，CO 2，CH 4，焦油，焦炭和其它组分的组成气体的化学脱挥发分成原始合成气混合物。 第二阶段通过进一步施加热和压力来将原料合成气从第一阶段进一步重整成化学级合成气，至少化学裂化焦油，将CH 4或两者的组合重整成相应的合成气分子。 第二阶段将来自生物质原料的化学级合成气进料到下游费 - 托列车，以从生物质产生燃料。 一个或多个回收循环将尾气或FT产物回送到工厂。
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公开(公告)号：US10273415B2
公开(公告)日：2019-04-30
申请号：US15947024
申请日：2018-04-06
Applicant: Sundrop Fuels, Inc.
Inventor： Douglas S. Jack , Renus C. Kelfkens , Steve C. Lythgoe , Wayne W. Simmons
Abstract: A bio-reforming reactor receives biomass to generate chemical grade syngas for a coupled downstream train of a low-temperature Fischer-Tropsch reactor train that uses this syngas derived from the biomass in the bio-reforming reactor. A renewable carbon content of the produced gasoline, jet fuel, and/or diesel derived from the coupled downstream train the low-temperature Fischer-Tropsch reactor train are optimized for recovery of renewable carbon content to produce fuel products with 100% biogenic carbon content and/or fuel products with 50-100% biogenic carbon content. The low-temperature Fischer-Tropsch reactor train produces syncrude, transportation fuels such as bio-gasoline or bio-diesel, or a combination thereof.
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8.发明申请Integrated Process Plant Having a Biomass Reforming Reactor Using a Fluidized Bed 审中-公开具有使用流化床的生物质重整反应器的综合工艺设备公开(公告)号：US20170066983A1
公开(公告)日：2017-03-09
申请号：US15260198
申请日：2016-09-08
Applicant: Sundrop Fuels, Inc.
Inventor： Douglas S. Jack , Renus C. Kelfkens , Wayne W. Simmons , Andrew Argo , Andrew W. Broerman
CPC classification number: C10J3/84 , B01J8/24 , C01B3/24 , C01B3/26 , C01B2203/0233 , C01B2203/0272 , C01B2203/0277 , C01B2203/04 , C01B2203/0465 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/0816 , C01B2203/1041 , C01B2203/1058 , C01B2203/1241 , C01B2203/1247 , C01B2203/1252 , C01B2203/1258 , C01B2203/1676 , C10J3/56 , C10J2200/15 , C10J2300/0906 , C10J2300/0909 , C10J2300/0916 , C10J2300/0976 , C10J2300/0993 , C10J2300/12 , C10J2300/1253 , C10J2300/1659 , C10J2300/1665 , C10J2300/1853 , Y02E50/32 , Y02P20/125 , Y02P20/145
Abstract: An interconnected set of two or more stages of reactors to form a bio-reforming reactor that generates syngas for a number of different liquid fuel or chemical processes is discussed. A first stage includes a circulating fluidized bed reactor that is configured to cause a chemical devolatilization of the biomass into its reaction products of constituent gases, tars, chars, and other components, which exit through a reactor output from the first stage. A second stage of the bio-reforming reactor has an input configured to receive a stream of some of the reaction products that includes the constituent gases and at least some of the tars as raw syngas, and then chemically reacts the raw syngas within a vessel of the second stage to make the raw syngas from the first stage into a chemical grade syngas by further cracking the tars, excess methane, or both.
Abstract translation: 讨论了两个或更多阶段的反应器的互连的组合，以形成生成用于多种不同液体燃料或化学过程的合成气的生物重整反应器。 第一阶段包括循环流化床反应器，其被配置为使生物质进入其组成气体，焦油，焦炭和其它组分的反应产物的化学脱挥发分，所述组分气体，焦油，焦炭和其它组分通过来自第一级的反应器输出而排出。 生物重整反应器的第二阶段具有被配置为接收包括构成气体的一些反应产物的流和至少一些焦油作为原始合成气的输入，然后使原料合成气在容器内的化学反应 第二阶段是通过进一步开裂焦油，多余的甲烷或两者将第一阶段的原始合成气进入化学级合成气。
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公开(公告)号：US10287508B2
公开(公告)日：2019-05-14
申请号：US15946978
申请日：2018-04-06
Applicant: Sundrop Fuels, Inc.
Inventor： Douglas S. Jack , Renus C. Kelfkens , Steve C. Lythgoe , Wayne W. Simmons
IPC: C07C1/00 , C10G1/00 , C10G2/00 , C10J3/46 , C10J3/48 , C10J3/84 , C10B49/10 , C10K1/32 , C10K3/00 , C10L1/04 , C01B3/38
Abstract: Multiple stages of reactors form a bio-reforming reactor that generates chemical grade bio-syngas for any of 1) a methanol synthesis reactor, 2) a Methanol-to-Gasoline reactor train, 3) a high temperature Fischer-Tropsch reactor train, and 4) any combination of these three that use the chemical grade bio-syngas derived from biomass fed into the bio-reforming reactor. A tubular chemical reactor of a second stage has inputs configured to receive chemical feedstock from at least two sources, i) the raw syngas from the reactor output of the first stage via a cyclone, and ii) purge gas containing renewable carbon-based gases that are recycled back via a recycle loop as a chemical feedstock from any of 1) the downstream methanol-synthesis-reactor train, 2) the downstream methanol-to-gasoline reactor train, or 3) purge gas from both trains. The plant produces fuel products with solely 100% biogenic carbon content as well as fuel products with 50-100% biogenic carbon content.
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公开(公告)号：US20180312769A1
公开(公告)日：2018-11-01
申请号：US15963431
申请日：2018-04-26
Applicant: Sundrop Fuels, Inc
Inventor： Douglas S. Jack , Andrew W. Broerman
CPC classification number: C10J3/485 , B02C23/10 , B04C5/26 , B04C5/30 , C10J3/466 , C10J3/54 , C10J3/721 , C10J3/84 , C10J2300/0906 , C10J2300/0909 , C10J2300/0916 , C10J2300/092 , C10J2300/0959 , C10J2300/0976 , C10J2300/0993 , C10J2300/1246 , C10J2300/1659 , C10J2300/1665 , C10J2300/1853 , C10K1/024 , C10K1/22
Abstract: Disclosed herein is an integrated plant including, in some embodiments, an interconnected set of two or more stages of reactors forming a bio-reforming reactor configured to generate syngas from wood-containing biomass. A first stage of the bio-reforming reactor is configured to cause a set of chemical reactions in the biomass to produce reaction products of constituent gases, tars, chars, and other components. The first stage includes a fluidized-bed gasifier, a fluidized-bed combustor, and a moving-bed filtration system, each of which includes media inputs and outputs to respectively receive and supply heat-absorbing media to another operation unit for recirculation in a media recirculation loop. The moving-bed filtration system includes a tar pre-reformer configured to capture and reform heavier tars into lighter tars for subsequent processing in one or more fuel-producing reactor trains. Fuel products produced by the one or more reactor trains have a biogenic content of between 50% and 100%.
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