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公开(公告)号：US20180257007A1
公开(公告)日：2018-09-13
申请号：US15454353
申请日：2017-03-09
申请人： Larry Baxter , Eric Mansfield , Stephanie Burt , Kyler Stitt , David Frankman , Skyler Chamberlain , Nathan Davis , Steven Malone
发明人： Larry Baxter , Eric Mansfield , Stephanie Burt , Kyler Stitt , David Frankman , Skyler Chamberlain , Nathan Davis , Steven Malone
CPC分类号： F25J3/08 , B01D17/00 , B01D17/10 , B01D25/215 , B01D25/302 , B01D39/1692 , B01D39/20 , B01D39/2075
摘要： A device for thickening a cryogenic slurry is disclosed. The device comprises a cryogenic slurry flow path, a cryogenic liquid discharge path, and a filter medium between the cryogenic slurry flow path and the cryogenic liquid discharge path. The cryogenic slurry comprises a solid and a cryogenic liquid. The cryogenic slurry is fed into the cryogenic slurry flow path, generally tangential to the filter medium. This causes a portion of the cryogenic liquid to cross the filter medium into the cryogenic liquid discharge path as a cryogenic liquid discharge and the cryogenic slurry to thicken to produce a thickened slurry. The filter medium comprises a cryogenically-stable material such that adsorption of gases is inhibited, deposition of solids is prevented, and temperature-change induced expansion and contraction of the filter medium is optimized.
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公开(公告)号：US10533796B2
公开(公告)日：2020-01-14
申请号：US15454479
申请日：2017-03-09
申请人： Larry Baxter , Eric Mansfield , Kyler Stitt , David Frankman , Skyler Chamberlain , Nathan Davis , Stephanie Burt , Steven Malone
发明人： Larry Baxter , Eric Mansfield , Kyler Stitt , David Frankman , Skyler Chamberlain , Nathan Davis , Stephanie Burt , Steven Malone
摘要： A method for thickening a cryogenic slurry is disclosed. The method comprises providing a cryogenic slurry flow path, a cryogenic liquid discharge path, and a filter medium between the cryogenic slurry flow path and the cryogenic liquid discharge path. The cryogenic slurry comprises a solid and a cryogenic liquid. The cryogenic slurry is fed into the cryogenic slurry flow path, generally tangential to the filter medium. This causes a portion of the cryogenic liquid to cross the filter medium into the cryogenic liquid discharge path as a cryogenic liquid discharge and the cryogenic slurry to thicken to produce a thickened slurry. The filter medium comprises a cryogenically-stable material such that adsorption of gases is inhibited, deposition of solids is prevented, and temperature-change induced expansion and contraction of the filter medium is optimized.
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公开(公告)号：US20180257008A1
公开(公告)日：2018-09-13
申请号：US15454479
申请日：2017-03-09
申请人： Larry Baxter , Eric Mansfield , Kyler Stitt , David Frankman , Skyler Chamberlain , Nathan Davis , Stephanie Burt , Steven Malone
发明人： Larry Baxter , Eric Mansfield , Kyler Stitt , David Frankman , Skyler Chamberlain , Nathan Davis , Stephanie Burt , Steven Malone
CPC分类号： F25J3/08 , B01D17/00 , B01D17/10 , B01D25/215 , B01D25/302 , B01D39/1692 , B01D39/20 , B01D39/2075
摘要： A method for thickening a cryogenic slurry is disclosed. The method comprises providing a cryogenic slurry flow path, a cryogenic liquid discharge path, and a filter medium between the cryogenic slurry flow path and the cryogenic liquid discharge path. The cryogenic slurry comprises a solid and a cryogenic liquid. The cryogenic slurry is fed into the cryogenic slurry flow path, generally tangential to the filter medium. This causes a portion of the cryogenic liquid to cross the filter medium into the cryogenic liquid discharge path as a cryogenic liquid discharge and the cryogenic slurry to thicken to produce a thickened slurry. The filter medium comprises a cryogenically-stable material such that adsorption of gases is inhibited, deposition of solids is prevented, and temperature-change induced expansion and contraction of the filter medium is optimized.
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公开(公告)号：US20180320963A1
公开(公告)日：2018-11-08
申请号：US15587037
申请日：2017-05-04
申请人： Larry Baxter , Stephanie Burt , Christopher Hoeger , David Frankman , Aaron Sayre , Eric Mansfield , Skyler Chamberlain , Kyler Stitt , Nathan Davis
发明人： Larry Baxter , Stephanie Burt , Christopher Hoeger , David Frankman , Aaron Sayre , Eric Mansfield , Skyler Chamberlain , Kyler Stitt , Nathan Davis
IPC分类号： F25J3/08
CPC分类号： F25J3/08 , F25J2205/20 , F25J2210/60 , F25J2210/70 , F25J2220/66 , F25J2220/68 , F25J2280/02
摘要： A process for separating a vapor from a gas is disclosed. A cryogenic liquid is provided to an inlet of a froth flotation device. A carrier gas is provided to a gas distributor of the froth flotation device. The carrier gas comprises a product vapor. Bubbles of the carrier gas are produced and passed through the cryogenic liquid in the froth flotation device. A portion of the product vapor desublimates, condenses, crystallizes, or a combination thereof to produce a solid product and a product-depleted carrier gas. Bubbles of the product-depleted carrier gas collect the solid product as a froth concentrate. The froth concentrate is removed by overflowing out of the froth flotation device.
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公开(公告)号：US20180306499A1
公开(公告)日：2018-10-25
申请号：US15493646
申请日：2017-04-21
申请人： Larry Baxter , Christopher Hoeger , Skyler Chamberlain , David Frankman , Aaron Sayre , Kyler Stitt , Eric Mansfield , Stephanie Burt , Nathan Davis
发明人： Larry Baxter , Christopher Hoeger , Skyler Chamberlain , David Frankman , Aaron Sayre , Kyler Stitt , Eric Mansfield , Stephanie Burt , Nathan Davis
CPC分类号： F25J3/08 , B01D53/002 , F25J2205/20 , F25J2205/32 , F25J2205/40 , F25J2205/84 , F25J2210/60 , F25J2210/70 , F25J2220/64 , F25J2220/66 , F25J2220/68 , F25J2270/90
摘要： A method for removing a vapor from a carrier gas is disclosed. A heat exchanger is provided. A coolant is provided to the coolant side. A slurry is provided to the process side. The slurry comprises a contact liquid and scouring solids. The carrier gas is provided to the heat exchanger, the carrier gas comprising a vapor. A portion of the vapor desublimates, condenses, absorbs, or reacts such that the portion of the vapor solidifies to form a product solid. At least a portion of the product solid deposits as a foulant on an outer surface of the coolant side and is scoured with the scouring solids to remove the foulant from the outer surface of the coolant side. A vapor-depleted carrier gas is removed from the heat exchanger. The slurry and product solid from the heat exchanger. In this manner, the vapor is removed from the carrier gas.
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公开(公告)号：US20180238620A1
公开(公告)日：2018-08-23
申请号：US15439482
申请日：2017-02-22
申请人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Jacom Chamberlain , Andrew Baxter , Nathan Davis
发明人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Jacom Chamberlain , Andrew Baxter , Nathan Davis
CPC分类号： B04C5/14 , B01D45/12 , B01D53/002 , B01D2258/0283 , B01F3/04 , B04C5/04 , B04C5/081 , B04C5/10 , B04C5/13 , B04C2009/008 , F25J3/061 , F25J3/0625 , F25J3/0635 , F25J3/0655 , F25J3/067 , F25J3/0695 , F25J2205/10 , F25J2205/20 , F25J2205/90 , F25J2210/70 , F25J2270/904 , F25J2290/44 , Y02C10/12
摘要： An air-sparged hydrocyclone for separating a vapor from a carrier gas is disclosed. The cyclone comprises a porous sparger covered by an outer gas plenum. A cryogenic liquid is injected to a tangential feed inlet at a velocity that induces a tangential flow and a cyclone vortex in the air-sparged hydrocyclone. The carrier gas is injected into the cyclone through the porous sparger. The vapor dissolves, condenses, desublimates, or a combination thereof, forming a vapor-depleted carrier gas and a vapor-enriched cryogenic liquid. The vapor-depleted carrier gas is drawn through a vortex finder and the vapor-enriched cryogenic liquid is drawn through an apex nozzle outlet. In this manner, the vapor is removed from the carrier gas.
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公开(公告)号：US10328384B2
公开(公告)日：2019-06-25
申请号：US15439177
申请日：2017-02-22
申请人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Andrew Baxter , Jacom Chamberlain , Nathan Davis
发明人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Andrew Baxter , Jacom Chamberlain , Nathan Davis
IPC分类号： B01F3/04 , B04C5/00 , B01D53/18 , B01D53/00 , B01D7/00 , B04C5/04 , B04C5/13 , B04C9/00 , B04C5/08 , B04C5/14 , B01D5/00 , B01D7/02 , F25J3/06
摘要： A hydrocyclone for separating a vapor from a carrier gas is disclosed. The hydrocyclone comprises one or more nozzles. A cryogenic liquid is injected to a tangential feed inlet at a velocity that induces a tangential flow and a cyclone vortex in the hydrocyclone. The carrier gas is injected into the cryogenic liquid, causing the vapor to dissolve, condense, desublimate, or a combination thereof, forming a vapor-depleted carrier gas and a vapor-enriched cryogenic liquid. The vapor-depleted carrier gas is drawn through a vortex finder and the vapor-enriched cryogenic liquid is drawn through an apex nozzle outlet. In this manner, the vapor is removed from the carrier gas.
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公开(公告)号：US20180236460A1
公开(公告)日：2018-08-23
申请号：US15438245
申请日：2017-02-21
申请人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Stephanie Burt , Eric Mansfield , Jacom Chamberlain , Andrew Baxter , Nathan Davis
发明人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Stephanie Burt , Eric Mansfield , Jacom Chamberlain , Andrew Baxter , Nathan Davis
CPC分类号： B03D1/1425 , B01F3/04 , B01F13/02 , B04C5/10 , B04C7/00 , B04C2009/008 , C10L3/101 , C10L3/102 , C10L2290/06 , C10L2290/18 , C10L2290/548
摘要： A method for separating a vapor from a carrier gas is disclosed. An air-sparged hydrocyclone is provided with a porous sparger covered by an outer gas plenum. A cryogenic liquid is provided to the tangential feed inlet at a velocity that induces a tangential flow and a cyclone vortex in the cyclone. The carrier gas is injected into the air-sparged hydrocyclone through the porous sparger. The vapor dissolves, condenses, desublimates, or a combination thereof, forming a vapor-depleted carrier gas and a vapor-enriched cryogenic liquid. The vapor-depleted gas is drawn through a vortex finder while the vapor-enriched cryogenic liquid is drawn through an apex nozzle outlet. In this manner, the vapor is removed from the carrier gas.
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公开(公告)号：US10399092B2
公开(公告)日：2019-09-03
申请号：US15439482
申请日：2017-02-22
申请人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Jacom Chamberlain , Andrew Baxter , Nathan Davis
发明人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Jacom Chamberlain , Andrew Baxter , Nathan Davis
IPC分类号： B01F3/04 , B04C5/14 , B01D53/00 , B01D45/12 , B04C5/04 , B04C5/13 , B04C5/081 , B04C5/10 , F25J3/06 , B04C9/00
摘要： An air-sparged hydrocyclone for separating a vapor from a carrier gas is disclosed. The cyclone comprises a porous sparger covered by an outer gas plenum. A cryogenic liquid is injected to a tangential feed inlet at a velocity that induces a tangential flow and a cyclone vortex in the air-sparged hydrocyclone. The carrier gas is injected into the cyclone through the porous sparger. The vapor dissolves, condenses, desublimates, or a combination thereof, forming a vapor-depleted carrier gas and a vapor-enriched cryogenic liquid. The vapor-depleted carrier gas is drawn through a vortex finder and the vapor-enriched cryogenic liquid is drawn through an apex nozzle outlet. In this manner, the vapor is removed from the carrier gas.
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公开(公告)号：US20180236397A1
公开(公告)日：2018-08-23
申请号：US15439177
申请日：2017-02-22
申请人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Andrew Baxter , Jacom Chamberlain , Nathan Davis
发明人： Larry Baxter , Christopher Hoeger , Aaron Sayre , Skyler Chamberlain , Kyler Stitt , Eric Mansfield , Stephanie Burt , Andrew Baxter , Jacom Chamberlain , Nathan Davis
CPC分类号： B01D53/18 , B01D5/0021 , B01D7/00 , B01D7/02 , B01D53/002 , B01D2256/16 , B01D2256/20 , B01D2256/24 , B01D2256/245 , B01D2257/302 , B01D2257/304 , B01D2257/404 , B01D2257/408 , B01D2257/504 , B01D2257/702 , B01D2257/80 , B01D2258/0283 , B01F3/04 , B04C5/00 , B04C5/04 , B04C5/08 , B04C5/13 , B04C5/14 , B04C9/00 , B04C2009/008 , F25J3/061 , F25J3/0625 , F25J3/0635 , F25J3/0655 , F25J3/067 , F25J3/0695 , F25J2205/10 , F25J2205/20 , F25J2205/90 , F25J2210/70 , F25J2270/904 , F25J2290/44 , Y02C10/12
摘要： A hydrocyclone for separating a vapor from a carrier gas is disclosed. The hydrocyclone comprises one or more nozzles. A cryogenic liquid is injected to a tangential feed inlet at a velocity that induces a tangential flow and a cyclone vortex in the hydrocyclone. The carrier gas is injected into the cryogenic liquid, causing the vapor to dissolve, condense, desublimate, or a combination thereof, forming a vapor-depleted carrier gas and a vapor-enriched cryogenic liquid. The vapor-depleted carrier gas is drawn through a vortex finder and the vapor-enriched cryogenic liquid is drawn through an apex nozzle outlet. In this manner, the vapor is removed from the carrier gas.
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