公开(公告)号：US20240009643A1

公开(公告)日：2024-01-11

申请号：US18472403

申请日：2023-09-22

申请人： Raven SR, Inc.

发明人： Terry R. Galloway ,  Joseph Oscar Waidl

IPC分类号： B01J12/00 ,  C10B1/10 ,  B01J8/06 ,  B01J19/24 ,  B01J19/28 ,  C10G2/00 ,  C10B19/00 ,  C10B39/06 ,  C10B7/00 ,  C10B21/04 ,  C10B25/02

CPC分类号： B01J12/007 ,  C10B1/10 ,  B01J8/067 ,  B01J19/2425 ,  B01J19/248 ,  B01J19/28 ,  C10G2/32 ,  C10B19/00 ,  C10B39/06 ,  C10B7/00 ,  C10B21/04 ,  C10B25/02 ,  B01J2219/00078 ,  B01J2219/00135 ,  B01J2219/00768 ,  B01J2219/00772 ,  B01J2219/00777 ,  B01J2219/1946 ,  Y02P20/129

摘要： Methods and apparatus for compact and easily maintainable waste reformation. Some embodiments include a rotary oven reformer adapted and configured to provide synthesis gas from organic waste. Some embodiments include a rotary oven with simplified operation both as to reformation of the waste, usage of the synthesized gas and other products, and easy removal of the finished waste products, preferably in a unit of compact size for use in austere settings. Yet other embodiments include Fischer-Tropsch reactors of synthesized gas. Some of these reactors include heat exchanging assemblies that provide self-cleaning effects, efficient utilization of waste heat, and ease of cleaning.

公开(公告)号：US11806684B2

公开(公告)日：2023-11-07

申请号：US18045265

申请日：2022-10-10

申请人： Raven SR, Inc.

发明人： Terry R. Galloway ,  Joseph Oscar Waidl

IPC分类号： B01J12/00 ,  C10B1/10 ,  B01J8/06 ,  B01J19/24 ,  B01J19/28 ,  C10G2/00 ,  C10B19/00 ,  C10B39/06 ,  C10B7/00 ,  C10B21/04 ,  C10B25/02

CPC分类号： B01J12/007 ,  B01J8/067 ,  B01J19/248 ,  B01J19/2425 ,  B01J19/28 ,  C10B1/10 ,  C10B7/00 ,  C10B19/00 ,  C10B21/04 ,  C10B25/02 ,  C10B39/06 ,  C10G2/32 ,  B01J2219/00078 ,  B01J2219/00135 ,  B01J2219/00768 ,  B01J2219/00772 ,  B01J2219/00777 ,  B01J2219/1946 ,  Y02P20/129

摘要： Methods and apparatus for compact and easily maintainable waste reformation. Some embodiments include a rotary oven reformer adapted and configured to provide synthesis gas from organic waste. Some embodiments include a rotary oven with simplified operation both as to reformation of the waste, usage of the synthesized gas and other products, and easy removal of the finished waste products, preferably in a unit of compact size for use in austere settings. Yet other embodiments include Fischer-Tropsch reactors of synthesized gas. Some of these reactors include heat exchanging assemblies that provide self-cleaning effects, efficient utilization of waste heat, and ease of cleaning.

公开(公告)号：US20230063667A1

公开(公告)日：2023-03-02

申请号：US18045265

申请日：2022-10-10

申请人： Raven SR, Inc.

发明人： Terry R. Galloway ,  Joseph Oscar Waidl

IPC分类号： B01J12/00 ,  C10B1/10 ,  B01J8/06 ,  B01J19/24 ,  B01J19/28 ,  C10G2/00 ,  C10B19/00 ,  C10B39/06 ,  C10B7/00 ,  C10B21/04 ,  C10B25/02

摘要： Methods and apparatus for compact and easily maintainable waste reformation. Some embodiments include a rotary oven reformer adapted and configured to provide synthesis gas from organic waste. Some embodiments include a rotary oven with simplified operation both as to reformation of the waste, usage of the synthesized gas and other products, and easy removal of the finished waste products, preferably in a unit of compact size for use in austere settings. Yet other embodiments include Fischer-Tropsch reactors of synthesized gas. Some of these reactors include heat exchanging assemblies that provide self-cleaning effects, efficient utilization of waste heat, and ease of cleaning.

公开(公告)号：US20220062846A1

公开(公告)日：2022-03-03

申请号：US17521956

申请日：2021-11-09

申请人： Raven SR, Inc.

发明人： Terry R. Galloway ,  Joseph Oscar Waidl

IPC分类号： B01J12/00 ,  B01J19/24 ,  B01J19/28 ,  C10B1/10 ,  C10B7/00 ,  C10B19/00 ,  C10B21/04 ,  C10B25/02 ,  C10B39/06 ,  C10G2/00 ,  B01J8/06

摘要： Methods and apparatus for compact and easily maintainable waste reformation. Some embodiments include a rotary oven reformer adapted and configured to provide synthesis gas from organic waste. Some embodiments include a rotary oven with simplified operation both as to reformation of the waste, usage of the synthesized gas and other products, and easy removal of the finished waste products, preferably in a unit of compact size for use in austere settings. Yet other embodiments include Fischer-Tropsch reactors of synthesized gas. Some of these reactors include heat exchanging assemblies that provide self-cleaning effects, efficient utilization of waste heat, and ease of cleaning.

公开(公告)号：US20240026226A9

公开(公告)日：2024-01-25

申请号：US17671711

申请日：2022-02-15

申请人： Raven SR, Inc.

发明人： Terry R. Galloway

IPC分类号： C10G2/00 ,  C10J3/80 ,  C10K1/00 ,  C10K1/02 ,  C10J3/84 ,  C10J3/00 ,  C10K3/00

CPC分类号： C10G2/31 ,  C10J3/80 ,  C10K1/005 ,  C10K1/024 ,  C10K1/007 ,  C10J3/84 ,  C10J3/005 ,  C10K3/006 ,  C10K1/004 ,  C10K1/022 ,  C01B2203/0222 ,  C01B2203/061 ,  C10J2300/1671 ,  C01B2203/0283 ,  C01B2203/1619 ,  C07C29/1518

摘要： This invention relates to a power recovery process in waste steam/CO2 reformers in which a waste stream can be made to release energy without having to burn the waste or the syngas. This invention in some embodiments does not make use of fuel cells as a component but makes use of exothermic chemical reactors using syngas to produce heat, such as Fischer-Tropsch synthesis. It also relates to control or elimination of the emissions of greenhouse gases in the power recovery process of this invention with the goal of producing energy in the future carbonless world economy.

公开(公告)号：US12091616B2

公开(公告)日：2024-09-17

申请号：US18162543

申请日：2023-01-31

申请人： Raven SR, Inc.

发明人： Terry R. Galloway

IPC分类号： C10G2/00 ,  C01B3/34

CPC分类号： C10G2/32 ,  C01B3/346 ,  C01B2203/0216 ,  C01B2203/0495 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/1258

摘要： Process control parameters for production of hydrogen and FT products by steam/CO2 reforming include controlling steam reformer temperature, addition of steam, CO and optionally, biogas. Optimization of parameters have resulted in increased production of H2, removal of sulfur and halogen contaminants, and control of the H2/CO ratio for efficient generation of Fischer-Tropsch products.

公开(公告)号：US20220135403A1

公开(公告)日：2022-05-05

申请号：US17577077

申请日：2022-01-17

申请人： Raven SR, Inc.

发明人： Terry R. Galloway

IPC分类号： C01B3/34

摘要： What has been achieved by this invention is a method and design of providing high temperature heat for an endothermic gasifier without combustion using electrical resistance immersion heating element technology. Further, these elements could be heated by three phase electrical power; thus, minimizing the number of electrical leads emerging from the top of the heating elements.
This invention solves the difficulty of designing the steam/CO2 reforming reactor with a large number of densely packed heating elements and the syngas heat recuperator into one reactor. This is done to avoid the extremely hot syngas leaving the reactor from melting the downstream metal fittings carrying the reactor product gases to the downstream piping process.

公开(公告)号：US20240124782A1

公开(公告)日：2024-04-18

申请号：US18162543

申请日：2023-01-31

申请人： Raven SR, Inc.

发明人： Terry R. Galloway

IPC分类号： C10G2/00 ,  C01B3/34

CPC分类号： C10G2/32 ,  C01B3/346 ,  C01B2203/0216 ,  C01B2203/0495 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/1258

摘要： Process control parameters for production of hydrogen and FT products by steam/CO2 reforming include controlling steam reformer temperature, addition of steam, CO and optionally, biogas. Optimization of parameters have resulted in increased production of H2, removal of sulfur and halogen contaminants, and control of the H2/CO ratio for efficient generation of Fischer-Tropsch products.

公开(公告)号：US20220169927A1

公开(公告)日：2022-06-02

申请号：US17671711

申请日：2022-02-15

申请人： Raven SR, Inc.

发明人： Terry R. Galloway

IPC分类号： C10G2/00 ,  C10J3/80 ,  C10K1/00 ,  C10K1/02 ,  C10J3/84 ,  C10J3/00 ,  C10K3/00

摘要： This invention relates to a power recovery process in waste steam/CO2 reformers in which a waste stream can be made to release energy without having to burn the waste or the syngas. This invention in some embodiments does not make use of fuel cells as a component but makes use of exothermic chemical reactors using syngas to produce heat, such as Fischer-Tropsch synthesis. It also relates to control or elimination of the emissions of greenhouse gases in the power recovery process of this invention with the goal of producing energy in the future carbonless world economy.

公开(公告)号：US20220162509A1

公开(公告)日：2022-05-26

申请号：US17667263

申请日：2022-02-08

申请人： Raven SR, Inc.

发明人： Terry R. Galloway

IPC分类号： C10J3/00 ,  C10G2/00 ,  H01M8/0612 ,  C10K1/02 ,  C10K1/20

摘要： Methods and apparatuses for producing fuel and power from the reformation of organic waste include the use of steam to produce syngas in a Fischer-Tropsch reaction, followed by conversion of that syngas product to hydrogen. Some embodiments include the use of a heated auger both to heat the organic waste and further cool the syngas.