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公开(公告)号：US20180141059A1
公开(公告)日：2018-05-24
申请号：US15793245
申请日：2017-10-25
Applicant: ExxonMobil Research and Engineering Company
Inventor： Glenn M. Beatty , Christopher J. Fowler , Venkatesh Subramania , Sandipan K. Das , John B. Barnes , Laura Johnsen
CPC classification number: B05B1/12 , B01J4/002 , B01J8/0055 , B01J19/02 , B01J2219/00772 , B01J2219/0263 , B05B1/3415 , B05B1/3442 , B05B1/3457 , B05B1/3489 , B05B7/10
Abstract: A nozzle and methods of gas stripping utilizing the nozzle are provided. A nozzle is provided comprising a ceramic nozzle assembly comprising an inlet at one end of a cylindrical portion, an outlet at one end of a conical portion; the cylindrical portion transitioning to the conical portion at an end of the cylindrical portion distal from the inlet; the conical portion transitioning to the cylindrical portion at an end of the conical portion distal from the outlet; and a ceramic vane assembly within the cylindrical portion; the vane assembly comprising a central vane support located substantially concentrically within the cylindrical portion, and a plurality of angled vanes extending from the central vane support to an inner wall of the cylindrical portion; wherein the ceramic nozzle assembly and the ceramic vane assembly are manufactured such that the two assemblies comprise a single piece of ceramic.
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公开(公告)号：US20200147519A1
公开(公告)日：2020-05-14
申请号：US16660080
申请日：2019-10-22
Applicant: ExxonMobil Research and Engineering Company
Inventor： Matthew S. Ide , Mohsen S. Yeganeh , John B. Barnes , Jessica L. Vreeland
Abstract: A species extraction apparatus for liquid-based extractions is disclosed herein. The apparatus comprises a body supporting a matrix structure comprising cellular units. The apparatus is configured to uptake an absorptive liquid, and the absorptive liquid can remove at least one species from a working fluid that contacts the apparatus. In certain embodiments, the at least one species can be CO2, and the absorptive liquid can be liquid water-free tetraethylenepentamine (TEPA). The apparatus is advantageously manufacture using additive manufacturing techniques.
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公开(公告)号：US10478835B2
公开(公告)日：2019-11-19
申请号：US15793245
申请日：2017-10-25
Applicant: ExxonMobil Research and Engineering Company
Inventor： Glenn M. Beatty , Christopher J. Fowler , Venkatesh Subramania , Sandipan K. Das , John B. Barnes , Laura Johnsen
Abstract: A nozzle and methods of gas stripping utilizing the nozzle are provided. A nozzle is provided comprising a ceramic nozzle assembly comprising an inlet at one end of a cylindrical portion, an outlet at one end of a conical portion; the cylindrical portion transitioning to the conical portion at an end of the cylindrical portion distal from the inlet; the conical portion transitioning to the cylindrical portion at an end of the conical portion distal from the outlet; and a ceramic vane assembly within the cylindrical portion; the vane assembly comprising a central vane support located substantially concentrically within the cylindrical portion, and a plurality of angled vanes extending from the central vane support to an inner wall of the cylindrical portion; wherein the ceramic nozzle assembly and the ceramic vane assembly are manufactured such that the two assemblies comprise a single piece of ceramic.
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