公开(公告)号：US20190107126A1

公开(公告)日：2019-04-11

申请号：US15728787

申请日：2017-10-10

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： F15B3/00

摘要： Devices, systems, and methods for compressing a gas are disclosed. A low-pressure gas is drawn into a vessel through a source gas inlet. The source gas inlet and a liquid gas outlet are sealed. A liquid is pumped into the vessel through a liquid inlet such that the low-pressure gas is compressed to produce a high-pressure gas. The liquid inlet is sealed. A destination gas outlet is opened and the high-pressure gas is passed out of the vessel. The destination gas outlet is sealed. The source gas inlet is opened. A liquid outlet is opened and the liquid is removed out of the vessel such that the low-pressure gas is drawn into the vessel as the liquid is removed from the vessel.

公开(公告)号：US10549229B2

公开(公告)日：2020-02-04

申请号：US15724725

申请日：2017-10-04

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： B01D53/00 ,  B01D17/02 ,  B01D53/14 ,  B01D53/18

摘要： Devices, systems, and methods for separating a vapor from a gas are disclosed. A gas is passed through a direct-contact exchanger. The exchanger using a contact liquid to cool the gas. The gas comprises a vapor. A portion of the vapor is condensed as the gas passes through the direct-contact exchanger, producing a product liquid and a vapor-depleted gas. The product liquid is immiscible in the contact liquid. The product liquid is gravity settled from the contact liquid such that the contact liquid and the product liquid separate in the direct-contact exchanger.

公开(公告)号：US10533812B2

公开(公告)日：2020-01-14

申请号：US15719016

申请日：2017-09-28

申请人： Larry Baxter ,  Jacom Chamberlain ,  Nathan Davis

发明人： Larry Baxter ,  Jacom Chamberlain ,  Nathan Davis

IPC分类号： B01F3/04 ,  B01D47/06 ,  F28F25/02 ,  F25J1/00 ,  F28C3/06 ,  F28C3/12

摘要： Devices, systems, and methods for cooling a gas is disclosed. A slurry is passed through a droplet generating device to produce droplets of the slurry. The slurry comprises a contact liquid and solids. A melting point of the solids is higher than a vaporization point of the contact liquid. A carrier gas is passed across the droplets to exchange heat between the carrier gas and the droplets. At least a portion of the heat transferred to the droplets melts the solids.

公开(公告)号：US20180319691A1

公开(公告)日：2018-11-08

申请号：US15588136

申请日：2017-05-05

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： C02F11/12 ,  B01D21/01 ,  C02F1/52

CPC分类号： C02F11/121 ,  B01D21/06 ,  B01D21/14 ,  B01D21/2405 ,  B01D21/2427 ,  B01D21/245 ,  C02F1/004

摘要： A method for separating solids from liquids is disclosed. A double-roller system is provided. A process fluid is provided to the double-roller system. The process fluid comprises a suspended solid and a process liquid. The suspended solid comprises non-fibrous solid particles. A portion of the process fluid is compressed through the double-roller system to produce a compressed portion of the suspended solid. A product stream and a dilute fluid stream are separated. The product stream comprises a compressed portion of the suspended solid and a first portion of the process liquid. The dilute fluid stream comprises a second portion of the suspended solid and a second portion of the process liquid.

公开(公告)号：US10551120B2

公开(公告)日：2020-02-04

申请号：US15425412

申请日：2017-02-06

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： F25J3/06 ,  B01D5/00 ,  B01D8/00 ,  B01L5/00

摘要： A method for cryogenic cooling without fouling is disclosed. The method comprises providing a first cryogenic liquid saturated with a dissolved gas; expanding the first cryogenic liquid into a separation vessel, separating into a vapor, a second cryogenic liquid, and a first solid; drawing the vapor into a heat exchanger and the second cryogenic liquid and the first solid out of the separation vessel; cooling the vapor against a coolant through the heat exchanger, causing the vapor to form a third cryogenic liquid and a second solid, the second solid dissolving in the third cryogenic liquid; and combining the second cryogenic liquid and the first solid with the third cryogenic liquid, producing a final cooled slurry. In this manner, the cryogenic cooling is accomplished without fouling.

公开(公告)号：US20190099707A1

公开(公告)日：2019-04-04

申请号：US15724725

申请日：2017-10-04

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： B01D53/00 ,  B01D17/02

CPC分类号： B01D53/002 ,  B01D17/0208 ,  B01D53/1493 ,  B01D53/18 ,  B01D2252/103 ,  B01D2252/2021 ,  B01D2257/7022 ,  B01D2257/80 ,  B01D2258/0283

摘要： Devices, systems, and methods for separating a vapor from a gas are disclosed. A gas is passed through a direct-contact exchanger. The exchanger using a contact liquid to cool the gas. The gas comprises a vapor. A portion of the vapor is condensed as the gas passes through the direct-contact exchanger, producing a product liquid and a vapor-depleted gas. The product liquid is immiscible in the contact liquid. The product liquid is gravity settled from the contact liquid such that the contact liquid and the product liquid separate in the direct-contact exchanger.

公开(公告)号：US20190099693A1

公开(公告)日：2019-04-04

申请号：US15724657

申请日：2017-10-04

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： B01D9/00 ,  B01D11/04 ,  B01J8/00 ,  F28B3/04 ,  F28B9/04

摘要： A method for separating a dissolved product from a liquid is disclosed. A carrier liquid is cooled in a direct-contact exchanger, the direct-contact exchanger using a liquid coolant to cool the carrier liquid. The carrier liquid comprises a dissolved product. The carrier liquid and the liquid coolant are substantially immiscible. A portion of the dissolved product is condensed, frozen, deposited, desublimated, or a combination thereof out of the carrier liquid as a solid product at a liquid-liquid interface between the liquid coolant and the carrier liquid. The solid product is entrained in the carrier liquid, the liquid coolant, or a combination thereof. The solid product is separated from the carrier liquid, the liquid coolant, or a combination thereof.

公开(公告)号：US10717666B2

公开(公告)日：2020-07-21

申请号：US15588136

申请日：2017-05-05

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： C02F11/12 ,  B01D21/01 ,  C02F1/52 ,  C02F11/121 ,  B01D21/06 ,  B01D21/24 ,  C02F1/00

摘要： A method for separating solids from liquids is disclosed. A double-roller system is provided. A process fluid is provided to the double-roller system. The process fluid comprises a suspended solid and a process liquid. The suspended solid comprises non-fibrous solid particles. A portion of the process fluid is compressed through the double-roller system to produce a compressed portion of the suspended solid. A product stream and a dilute fluid stream are separated. The product stream comprises a compressed portion of the suspended solid and a first portion of the process liquid. The dilute fluid stream comprises a second portion of the suspended solid and a second portion of the process liquid.

公开(公告)号：US20190093967A1

公开(公告)日：2019-03-28

申请号：US15719016

申请日：2017-09-28

申请人： Larry Baxter ,  Jacom Chamberlain ,  Nathan Davis

发明人： Larry Baxter ,  Jacom Chamberlain ,  Nathan Davis

IPC分类号： F28F25/02 ,  F28C3/12 ,  F28C3/06 ,  F25J1/00

摘要： Devices, systems, and methods for cooling a gas is disclosed. A slurry is passed through a droplet generating device to produce droplets of the slurry. The slurry comprises a contact liquid and solids. A melting point of the solids is higher than a vaporization point of the contact liquid. A carrier gas is passed across the droplets to exchange heat between the carrier gas and the droplets. At least a portion of the heat transferred to the droplets melts the solids.

公开(公告)号：US20190070551A1

公开(公告)日：2019-03-07

申请号：US15696411

申请日：2017-09-06

申请人： Larry Baxter ,  Hannah Knight ,  Blake Pilling ,  Nathan Davis

发明人： Larry Baxter ,  Hannah Knight ,  Blake Pilling ,  Nathan Davis

IPC分类号： B01D53/00 ,  F25J3/08 ,  B01D53/14 ,  B01D53/18

摘要： A device and a method for separating a vapor component from a gas is disclosed. A vessel comprising a top portion and a bottom portion is provided. The top portion comprises a gas outlet, a fluid inlet, and a direct-contact heat exchanger. The bottom portion comprises an indirect-contact heat exchanger, a gas inlet manifold, and a fluid outlet manifold. The indirect-contact heat exchanger is aligned vertically and comprises parallel exchange surfaces. Plenums between the exchange surfaces comprise alternating, adjacent ascending gas channels and descending fluid channels. The gas inlet manifold comprises one or more inlets adjacent to a top portion of each of the ascending gas channels. The fluid outlet manifold comprises one or more outlets adjacent to a bottom portion of each of the descending fluid channels.