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63 条记录 (耗时 0.031 秒)

    System including a direct contact desublimating heat exchanger for reducing fouling
    42.
    发明授权
    System including a direct contact desublimating heat exchanger for reducing fouling 有权

    公开(公告)号：US10335711B2

    公开(公告)日：2019-07-02

    申请号：US15485495

    申请日：2017-04-12

    申请人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Christopher Hoeger

    发明人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Christopher Hoeger

    IPC分类号： B01D7/02 ,  B01D1/00 ,  B01D53/00

    摘要： A process to prevent fouling using a desublimating heat exchanger is disclosed. An outlet stream from the desublimating heat exchanger may be split into a plurality of parallel streams. The parallel streams may be sent through other devices for performing a unit operation, and the devices for performing a unit operation may change the temperature of at least one of the parallel streams. Parallel streams of differing temperature may emerge from the devices for performing a unit operation. The parallel streams of differing temperature may be sent to a mixing chamber. A mixed stream of uniform temperature may emerge from the mixing chamber, and the mixed stream may be recycled back to the desublimating heat exchanger. The mixing chamber may be separate from the desublimating heat exchanger, or the parallel streams of differing temperature may be mixed in the desublimating heat exchanger.

    System with a Direct Contact Desublimating Heat Exchanger and Temperature Regulation
    43.
    发明申请
    System with a Direct Contact Desublimating Heat Exchanger and Temperature Regulation 审中-公开

    公开(公告)号：US20180299200A1

    公开(公告)日：2018-10-18

    申请号：US15488784

    申请日：2017-04-17

    申请人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Christopher Hoeger

    发明人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Christopher Hoeger

    IPC分类号： F25J3/06 ,  B01D7/00

    摘要： A process to prevent fouling using a desublimating heat exchanger is disclosed. An outlet stream from the desublimating heat exchanger may be split into a plurality of parallel streams. The parallel streams may be sent through a plurality of discrete unit operations, and the unit operations may change the temperature of at least one of the parallel streams. Parallel streams of differing temperature may emerge from the unit operations. The parallel streams which are of a similar temperature may be mixed to form a warm stream and a cool stream. The warm stream and the cool stream may be sent to a mixing chamber. A mixed stream of substantially uniform temperature may emerge from the mixing chamber, and the mixed stream may be recycled back to the desublimating heat exchanger. The mixing chamber may be separate from the desublimating heat exchanger, or the parallel streams of differing temperature may be mixed in the desublimating heat exchanger.

    Plate and Frame Heat Exchangers with Variable Chamber Sizes
    45.
    发明申请
    Plate and Frame Heat Exchangers with Variable Chamber Sizes 审中-公开

    公开(公告)号：US20190101334A1

    公开(公告)日：2019-04-04

    申请号：US15724776

    申请日：2017-10-04

    申请人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Nathan Davis ,  Seth Babcock

    发明人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Nathan Davis ,  Seth Babcock

    IPC分类号： F28D9/00

    摘要： Devices, systems, and methods for a heat exchanger and operation of a heat exchanger are disclosed. The heat exchanger comprises a chamber with a plurality of fluid inlets and a plurality of fluid outlets. The chamber comprises plates, the plates being parallel and defining fluid plenums between each of the plates. The fluid plenums define a fluid flow path, wherein each of the fluid plenums are aligned with one of the plurality of fluid inlets, one of the plurality of fluid outlets, a fluid path between at least two of the fluid plenums, or a combination thereof. The plates are mounted on guides perpendicular to a plane of the plates. The plates move along the guides due to changes in pressure in the fluid plenums, application of an external force to the one or more plates, or a combination thereof.

    Method for Off-Gasing Purified Gases in a Melting Device
    47.
    发明申请
    Method for Off-Gasing Purified Gases in a Melting Device 审中-公开

    公开(公告)号：US20180306496A1

    公开(公告)日：2018-10-25

    申请号：US15493814

    申请日：2017-04-21

    申请人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Nathan Davis

    发明人： Larry Baxter ,  Kyler Stitt ,  Aaron Sayre ,  Nathan Davis

    IPC分类号： F25J3/02

    CPC分类号： F25J3/0266

    摘要： A method for producing a purified product stream is disclosed. A process stream is provided to a screw compressor, the process stream comprising a contact liquid stream and a product stream, wherein the product stream comprises a solid portion. The process stream is passed through the screw compressor and into a melting device. The solid portion of the product stream is melted in the melting device to a temperature and a pressure such that a portion of the product stream vaporizes, forming a purified product stream, and vaporization of the contact liquid stream into the purified product stream is essentially prevented. A restricted outlet is provided to an upper portion of the vessel. The restricted outlet is proportionally controlled such that the pressure and the temperature is maintained as the purified product stream passes through the restricted outlet. In this manner, the purified product stream is produced.

    Method and apparatus for continuous removal of carbon dioxide vapors from gases
    49.
    发明授权
    Method and apparatus for continuous removal of carbon dioxide vapors from gases 有权

    公开(公告)号：US10213731B2

    公开(公告)日：2019-02-26

    申请号：US15410024

    申请日：2017-01-19

    申请人： Larry Baxter ,  Aaron Sayre ,  Stephanie Burt ,  Nathan Davis

    发明人： Larry Baxter ,  Aaron Sayre ,  Stephanie Burt ,  Nathan Davis

    IPC分类号： F25J3/06 ,  B01D53/14 ,  B01D53/62 ,  B01D53/78 ,  B01D53/96 ,  C10L3/10

    摘要： A method for continuously removing carbon dioxide vapor from a carrier gas is disclosed. This method includes, first, causing direct contact of the carrier gas with a liquid mixture in a separation chamber, the carrier gas condensing at a lower temperature than the carbon dioxide vapor. A combination of chemical effects cause the carbon dioxide to condense, complex, or both condense and complex with the liquid mixture. The liquid mixture is chosen from the group consisting of: first, a combination of components that can be maintained in a liquid phase at a temperature below the carbon dioxide vapor's condensation point, whereby the carbon dioxide condenses into the liquid mixture; second, a combination of components where at least one component forms a chemical complex with the carbon dioxide vapor and thereby extracts at least a portion of the carbon dioxide vapor from the carrier gas; and third, a combination of components that can both be maintained in a liquid phase at a temperature below the carbon dioxide's condensation point, and wherein at least one component forms a chemical complex with the carbon dioxide vapor and thereby extracts at least a portion of the carbon dioxide vapor from the carrier gas. The liquid mixture is then reconstituted after passing through the separation chamber by a chemical separation process chosen to remove an equivalent amount of the carbon dioxide vapor from the liquid mixture as was removed from the carrier gas. The reconstituted liquid mixture is restored to temperature and pressure through heat exchange, compression, and expansion, as necessary, in preparation for recycling back to the separation chamber. The liquid mixture is then returned to the separation chamber. In this manner, the carrier gas leaving the exchanger has between 1% and 100% of the carbon dioxide vapor removed.

    Method and apparatus for continuous removal of water vapors from gases
    50.
    发明授权
    Method and apparatus for continuous removal of water vapors from gases 有权

    公开(公告)号：US10307709B2

    公开(公告)日：2019-06-04

    申请号：US15410106

    申请日：2017-01-19

    申请人： Larry Baxter ,  Aaron Sayre ,  Stephanie Burt ,  Nathan Davis

    发明人： Larry Baxter ,  Aaron Sayre ,  Stephanie Burt ,  Nathan Davis

    IPC分类号： B01D53/26 ,  B01D5/00 ,  C10L3/10

    摘要： A method for continuously removing water vapor from a carrier gas is disclosed. This method includes, first, causing direct contact of the carrier gas with a liquid mixture in a separation chamber, the carrier gas condensing at a lower temperature than the water vapor. A combination of chemical effects cause the water vapor to condense, complex, or both condense and complex with the liquid mixture. The liquid mixture is chosen from the group consisting of: first, a combination of components that can be maintained in a liquid phase at a temperature below the water vapor's condensation point, whereby the water vapor condenses into the liquid mixture; second, a combination of components where at least one component forms a chemical complex with the water vapor and thereby extracts at least a portion of the water vapor from the carrier gas; and third, a combination of components that can both be maintained in a liquid phase at a temperature below the water vapor's condensation point, and wherein at least one component forms a chemical complex with the water vapor and thereby extracts at least a portion of the water vapor from the carrier gas. The liquid mixture is then reconstituted after passing through the separation chamber by a chemical separation process chosen to remove an equivalent amount of the water vapor from the liquid mixture as was removed from the carrier gas. The reconstituted liquid mixture is restored to temperature and pressure through heat exchange, compression, and expansion, as necessary, in preparation for recycling back to the separation chamber. The liquid mixture is then returned to the separation chamber. In this manner, the carrier gas leaving the exchanger has between 1% and 100% of the water vapor removed.