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公开(公告)号：US20210404654A1
公开(公告)日：2021-12-30
申请号：US17290555
申请日：2019-10-30
Inventor： Brian H. Dennis , Frederick M. MacDonnell
Abstract: In one embodiment, a burner for use in synthesis gas production includes multiple burner units each configured to deliver fuel and oxygen to a combustion chamber, each burner unit including an inner outlet pipe configured to deliver fuel and an outer outlet pipe configured to deliver oxygen, the outer outlet pipe concentrically surrounding the inner outlet pipe.
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公开(公告)号：US20250043952A1
公开(公告)日：2025-02-06
申请号：US18920280
申请日：2024-10-18
Inventor： Brian H. Dennis , Frederick M. MacDonnell
Abstract: A flow restrictor for use on burners used for combusting gases includes a central disk and opposing cylindrical members extending from opposing sides of the central disk. The central disk includes a central portion having multiple inner openings extending through the central disk and a peripheral portion having multiple outer openings extending through the central disk. Each of the opposing cylindrical members surrounds the central portion and the inner openings of the central disk. The peripheral portion and the outer openings of the central disk are disposed outside of the cylindrical members. Each of the cylindrical members is designed to be attached to an open end of a pipe of a burner.
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公开(公告)号：US20250066191A1
公开(公告)日：2025-02-27
申请号：US18941240
申请日：2024-11-08
Inventor： Brian H. Dennis , Frederick M. MacDonnell
Abstract: System and methods for producing synthesis gas are provided. The system includes a reactor and a steam generation system designed to provide precise control of the rate of steam generation to mix steam with fuel gas to produce humidified fuel gas, which is then fed into a combustion chamber of the reactor. The molar ratio of hydrogen to carbon monoxide in the synthesis gas output from the reactor may be accurately controlled by adjusting the humidity of the fuel gas input into the combustion chamber.
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公开(公告)号：US12172894B1
公开(公告)日：2024-12-24
申请号：US17315263
申请日：2021-05-07
Inventor： Brian H. Dennis , Frederick M. MacDonnell
Abstract: System and methods for producing synthesis gas are provided. The system includes a reactor and a steam generation system designed to provide precise control of the rate of steam generation to mix steam with fuel gas to produce humidified fuel gas, which is then fed into a combustion chamber of the reactor. The molar ratio of hydrogen to carbon monoxide in the synthesis gas output from the reactor may be accurately controlled by adjusting the humidity of the fuel gas input into the combustion chamber.
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Patent Agency Ranking
5.发明申请公开(公告)号：US20160040072A1
公开(公告)日：2016-02-11
申请号：US14776423
申请日：2014-01-12
Inventor： Frederick M. MacDonnell , Brian H. Dennis , Richard E. Billo , John W. Priest
CPC classification number: C10G1/065 , B01J23/745 , B01J27/043 , C10G1/083 , C10G1/086 , C10G3/45 , C10G3/50 , C10G2300/301 , C10G2300/308 , Y02P30/20
Abstract: Methods for the conversion of lignites, subbituminous coals and other carbonaceous feedstocks into synthetic oils, including oils with properties similar to light weight sweet crude oil using a solvent derived from hydrogenating oil produced by pyrolyzing lignite are set forth herein. Such methods may be conducted, for example, under mild operating conditions with a low cost stoichiometric co-reagent and/or a disposable conversion agent.
Abstract translation: 本文阐述了将褐煤，次烟煤和其他含碳原料转化为合成油的方法，其中包括具有类似于轻质甜油原油的性质的油，其使用由热解褐煤产生的氢化油衍生的溶剂。 这种方法可以在例如低温化学计量的共试剂和/或一次性转换剂的温和操作条件下进行。
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公开(公告)号：US12158265B2
公开(公告)日：2024-12-03
申请号：US17290555
申请日：2019-10-30
Inventor： Brian H. Dennis , Frederick M. MacDonnell
Abstract: In one embodiment, a burner for use in synthesis gas production includes multiple burner units each configured to deliver fuel and oxygen to a combustion chamber, each burner unit including an inner outlet pipe configured to deliver fuel and an outer outlet pipe configured to deliver oxygen, the outer outlet pipe concentrically surrounding the inner outlet pipe.
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公开(公告)号：US12071345B2
公开(公告)日：2024-08-27
申请号：US17290583
申请日：2019-10-30
Inventor： Brian H. Dennis , Frederick M. MacDonnell
CPC classification number: C01B3/382 , B01J19/0013 , B01J19/245 , B01J21/12 , B01J23/755 , C01B3/386 , C01B3/40 , C01B3/48 , B01J2219/0009 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/085 , C01B2203/1058 , C01B2203/1082 , C01B2203/1282 , C01B2203/1671
Abstract: In some embodiments, a system for producing synthesis gas, the system including a reactor including a burner, a combustion chamber, and a catalyst chamber, and a mixer upstream of the reactor configured to mix fuel with steam to produce humidified fuel that is provided to the burner of the reactor.
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公开(公告)号：US20220002154A1
公开(公告)日：2022-01-06
申请号：US17290583
申请日：2019-10-30
Inventor： Brian H. Dennis , Frederick M. MacDonnell
Abstract: In some embodiments, a system for producing synthesis gas, the system including a reactor including a burner, a combustion chamber, and a catalyst chamber, and a mixer upstream of the reactor configured to mix fuel with steam to produce humidified fuel that is provided to the burner of the reactor.
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9.发明授权公开(公告)号：US09580659B2
公开(公告)日：2017-02-28
申请号：US14776423
申请日：2014-01-12
Inventor： Frederick M. MacDonnell , Brian H. Dennis , Richard E. Billo , John W. Priest
IPC: C10G1/06 , C10G1/08 , C10G3/00 , B01J23/745 , B01J27/043
CPC classification number: C10G1/065 , B01J23/745 , B01J27/043 , C10G1/083 , C10G1/086 , C10G3/45 , C10G3/50 , C10G2300/301 , C10G2300/308 , Y02P30/20
Abstract: Methods for the conversion of lignites, subbituminous coals and other carbonaceous feedstocks into synthetic oils, including oils with properties similar to light weight sweet crude oil using a solvent derived from hydrogenating oil produced by pyrolyzing lignite are set forth herein. Such methods may be conducted, for example, under mild operating conditions with a low cost stoichiometric co-reagent and/or a disposable conversion agent.
Abstract translation: 本文阐述了将褐煤，次烟煤和其他含碳原料转化为合成油的方法，其中包括具有类似于轻质甜油原油的性质的油，其使用由热解褐煤产生的氢化油衍生的溶剂。 这种方法可以在例如低温化学计量的共试剂和/或一次性转换剂的温和操作条件下进行。
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