-
公开(公告)号：US10465984B2
公开(公告)日：2019-11-05
申请号：US15412484
申请日：2017-01-23
申请人： Larry Baxter , Andrew Baxter , Eric Mansfield , Aaron Sayre , Kyler Stitt , Christopher Hoeger , Stephanie Burt , David Frankman
发明人： Larry Baxter , Andrew Baxter , Eric Mansfield , Aaron Sayre , Kyler Stitt , Christopher Hoeger , Stephanie Burt , David Frankman
摘要： Condensable vapors such as carbon dioxide are separated from light gases in a process stream. The systems and methods employ a circulating fluidized particle bed cooled by an out-bed heat exchanger to desublimate the solid form of condensable vapors from the process stream. Gas and solids may be sorted in a separator, and the solids may then be subcooled in a heat exchanger. The condensable vapors may be condensed on the bed particles or in the heat exchanger while the light gases from the process stream, which are not condensed, form a separated light-gas stream.
-
公开(公告)号：US20180209729A1
公开(公告)日：2018-07-26
申请号：US15412484
申请日：2017-01-23
申请人： Larry Baxter , Andrew Baxter , Eric Mansfield , Aaron Sayre , Kyler Stitt , Christopher Hoeger , Stephanie Burt , David Frankman
发明人： Larry Baxter , Andrew Baxter , Eric Mansfield , Aaron Sayre , Kyler Stitt , Christopher Hoeger , Stephanie Burt , David Frankman
IPC分类号： F25J3/06
摘要： Condensable vapors such as carbon dioxide are separated from light gases in a process stream. The systems and methods employ a circulating fluidized particle bed cooled by an out-bed heat exchanger to desublimate the solid form of condensable vapors from the process stream. Gas and solids may be sorted in a separator, and the solids may then be subcooled in a heat exchanger. The condensable vapors may be condensed on the bed particles or in the heat exchanger while the light gases from the process stream, which are not condensed, form a separated light-gas stream.
-
公开(公告)号：US20190170441A1
公开(公告)日：2019-06-06
申请号：US15831887
申请日：2017-12-05
申请人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Jacom Chamberlain , David Frankman , Nathan Davis
发明人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Jacom Chamberlain , David Frankman , Nathan Davis
摘要： Devices, systems, and methods for pressure-regulated melting are disclosed. A vessel includes a solids inlet, a fluids outlet, a cavity, and a warm fluids inlet. Solids enter the vessel through the solids inlet. The cavity has an internal pressure. Warm fluids enter the vessel through the warm fluids inlet. The warm liquid being directed into the vessel provides an inlet pressure that produces a backpressure in the solids inlet. A feed rate of the warm liquid is matched to a feed rate of the solids such that the solids are melted directly to a product liquid at the internal pressure. The product liquid is passed out of the vessel through a restriction that maintains the internal pressure in the cavity.
-
24.发明授权公开(公告)号：US10293297B2
公开(公告)日：2019-05-21
申请号：US15472542
申请日：2017-03-29
申请人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Eric Mansfield , Nathan Davis
发明人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Eric Mansfield , Nathan Davis
摘要： A method for removal of a foulant from a carrier gas is disclosed. A solids conveyance device that spans a vessel is provided, comprising an enclosed section and a filtering section. A cryogenic liquid and the carrier gas are provided to the enclosed section. The foulant condenses, dissolves, or desublimates into the cryogenic liquid, forming a cryogenic slurry and a foulant-depleted carrier gas entrained in the cryogenic slurry. The solids conveyance device advances the cryogenic slurry into the filtering section. The foulant-depleted carrier gas leaves the vessel through an upper portion of the permeable exterior wall and a warmed cryogenic liquid is removed from the cryogenic slurry through a lower portion of the permeable exterior wall, resulting in a solid foulant that is passed out of the solids outlet. In this manner, the foulant is removed from the carrier gas.
-
公开(公告)号：US20190128604A1
公开(公告)日：2019-05-02
申请号：US15795953
申请日：2017-10-27
申请人： Larry Baxter , Aaron Sayre , Kyler Stitt , Eric Mansfield , Christopher Hoeger , Andrew Baxter , Nathan Davis
发明人： Larry Baxter , Aaron Sayre , Kyler Stitt , Eric Mansfield , Christopher Hoeger , Andrew Baxter , Nathan Davis
摘要： Devices, systems, and methods for removing a component from a fluid are disclosed. A feed fluid is heated by passing the feed fluid through a heating path of a first indirect-contact heat exchanger (ICHE). The feed fluid contains a first component. The fluid is heated from a first temperature to a second temperature, resulting in a heated feed fluid. The heated feed fluid is passed through a desiccator, containing a desiccant. The first component is bound up to the desiccant, resulting in a stripped-heated feed fluid. The stripped-heated feed fluid is cooled by passing the stripped-heated feed fluid through a cooling path of the first indirect-contact heat exchanger (ICHE). The stripped-heated feed fluid is cooled from a second temperature to a third temperature, the third temperature being greater than the first temperature, producing a product fluid.
-
26.发明申请公开(公告)号：US20180283781A1
公开(公告)日：2018-10-04
申请号：US15472542
申请日：2017-03-29
申请人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Eric Mansfield , Nathan Davis
发明人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Eric Mansfield , Nathan Davis
CPC分类号： F25J3/08 , F25J2205/20 , F25J2205/84 , F25J2210/60 , F25J2210/70 , F25J2220/66 , F25J2220/68 , F25J2290/44
摘要： A method for removal of a foulant from a carrier gas is disclosed. A solids conveyance device that spans a vessel is provided, comprising an enclosed section and a filtering section. A cryogenic liquid and the carrier gas are provided to the enclosed section. The foulant condenses, dissolves, or desublimates into the cryogenic liquid, forming a cryogenic slurry and a foulant-depleted carrier gas entrained in the cryogenic slurry. The solids conveyance device advances the cryogenic slurry into the filtering section. The foulant-depleted carrier gas leaves the vessel through an upper portion of the permeable exterior wall and a warmed cryogenic liquid is removed from the cryogenic slurry through a lower portion of the permeable exterior wall, resulting in a solid foulant that is passed out of the solids outlet. In this manner, the foulant is removed from the carrier gas.
-
公开(公告)号：US20190170442A1
公开(公告)日：2019-06-06
申请号：US15832040
申请日：2017-12-05
申请人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Jacom Chamberlain , David Frankman , Nathan Davis
发明人： Larry Baxter , Kyler Stitt , Christopher Hoeger , Aaron Sayre , Jacom Chamberlain , David Frankman , Nathan Davis
摘要： Devices, systems, and methods for pressure-regulated melting are disclosed. A vessel includes a solids inlet, a fluids outlet, a cavity, and a melting device. Solids enter the vessel through the solids inlet. The cavity has an internal pressure. The solids inlet has a reducer that produces a first back pressure on the solids in the solids inlet. The melting device heats the vessel, the contents of the vessel, or a combination thereof. The heating rate of the melting device is matched to the feed rate of the solids such that the solids are melted directly to a product liquid at the internal pressure. The product liquid passes through the fluids outlet through a restriction that maintains the internal pressure in the cavity.
-
公开(公告)号：US20180328661A1
公开(公告)日：2018-11-15
申请号：US15592739
申请日：2017-05-11
申请人： Larry Baxter , Kyler Stitt , Eric Mansfield , Christopher Hoeger , Aaron Sayre , Nathan Davis
发明人： Larry Baxter , Kyler Stitt , Eric Mansfield , Christopher Hoeger , Aaron Sayre , Nathan Davis
CPC分类号： F25J3/08 , F25J2205/20 , F25J2205/24 , F28F17/00
摘要： A method for removing a foulant from a heat exchanger is disclosed. A process fluid, comprising a process liquid and a fouling component, are provided to a process side of the heat exchanger. A flow of a coolant to the coolant side is provided by opening an inlet to the coolant side. The process fluid is cooled, a portion of the fouling component desublimating, crystallizing, freezing, condensing coupled with solidifying, or a combination thereof as a first portion of the foulant onto an outer surface of the coolant side. The inlet to the coolant side is periodically closed such that the flow of the coolant slows or stops, warming the process side, and causing the first portion of the foulant to sublimate, melt, absorb, or a combination thereof off the outer surface of the coolant side. The process then returns to the providing the flow of the coolant step.
-
公开(公告)号：US20190003767A1
公开(公告)日：2019-01-03
申请号：US15635985
申请日：2017-06-28
申请人： Larry Baxter , Aaron Sayre , Christopher Hoeger , Stephanie Burt , David Frankman , Eric Mansfield , Nathan Davis
发明人： Larry Baxter , Aaron Sayre , Christopher Hoeger , Stephanie Burt , David Frankman , Eric Mansfield , Nathan Davis
摘要： A device and process for removing vapors from a gas is disclosed. A tower is provided. Sub-cooled pellets are distributed by the solids distributor across a horizontal cross-section of the tower. A process gas, comprising a product vapor, passes through the gas inlet. The product vapor and the sub-cooled pellets comprise the same material. The product vapor and the sub-cooled pellets agglomerate as the product vapor desublimates onto the sub-cooled pellets, forming product pellets and a vapor-depleted gas. A crushing device, a screening device, and a solids heat exchanger are provided. A portion of the product pellets are recycled as sub-cooled pellets to the solids distributor by crushing and screening the portion of the product pellets to the size distribution of the sub-cooled pellets and cooling the portion of the product pellets to produce the sub-cooled pellets.
-
公开(公告)号：US10563916B2
公开(公告)日：2020-02-18
申请号：US15635985
申请日：2017-06-28
申请人： Larry Baxter , Aaron Sayre , Christopher Hoeger , Stephanie Burt , David Frankman , Eric Mansfield , Nathan Davis
发明人： Larry Baxter , Aaron Sayre , Christopher Hoeger , Stephanie Burt , David Frankman , Eric Mansfield , Nathan Davis
摘要： A device and process for removing vapors from a gas is disclosed. A tower is provided. Sub-cooled pellets are distributed by the solids distributor across a horizontal cross-section of the tower. A process gas, comprising a product vapor, passes through the gas inlet. The product vapor and the sub-cooled pellets comprise the same material. The product vapor and the sub-cooled pellets agglomerate as the product vapor desublimates onto the sub-cooled pellets, forming product pellets and a vapor-depleted gas. A crushing device, a screening device, and a solids heat exchanger are provided. A portion of the product pellets are recycled as sub-cooled pellets to the solids distributor by crushing and screening the portion of the product pellets to the size distribution of the sub-cooled pellets and cooling the portion of the product pellets to produce the sub-cooled pellets.
-
-
-
-
-
-
-
-
-
搜索结果
63 条记录 (耗时 0.03 秒)
