Stands for electronic devices
    2.
    发明授权

    公开(公告)号:US11500419B1

    公开(公告)日:2022-11-15

    申请号:US17328856

    申请日:2021-05-24

    IPC分类号: G06F1/16 H04M1/04 H04B1/3877

    摘要: An example stand for an electronic device, includes a base, a column extending upward from the base, and an interface coupled to the column to engage with the electronic device to suspend the electronic device from the column. In addition, the stand includes a ringed light array coupled to the column that includes an outer diameter that is larger than the larger of a width and a length of the interface.

    Control of heating elements for media conditioners

    公开(公告)号:US11454907B2

    公开(公告)日:2022-09-27

    申请号:US16500338

    申请日:2018-06-27

    IPC分类号: G03G15/20 B41J11/00 B41J2/14

    摘要: In some examples, a media conditioner includes a conveying component to convey a sheet of printable media, a heating element to heat the conveying component, a temperature sensor to measure a temperature of the conveying component, a media sensor to detect the sheet of printable media, and a controller to provide a power level to the heating element. A temperature set-point is set to a pre-established value. Based on data from the temperature sensor, the controller is to maintain the temperature of the conveying component at the temperature set-point by varying the power level. The controller is to apply a boost to the power level based on a signal from the media sensor while the temperature set-point remains at the pre-established value.

    Providing content from mobile devices to proximate kiosk computers

    公开(公告)号:US11379889B2

    公开(公告)日:2022-07-05

    申请号:US16081306

    申请日:2017-04-13

    发明人: Aaron Sanders

    摘要: In at least some examples, a system comprises a first kiosk computer to display first content and to broadcast a first beacon signal, and a second kiosk computer to display second content and to broadcast a second beacon signal. A mobile device is to establish communications with the more proximate of the first and second kiosk computers as determined based on the first and second beacon signals and to cause new content to be provided to the more proximate kiosk computer. The more proximate kiosk computer is to display the new content.

    Methods and systems for improving the energy efficiency of carbon dioxide capture

    公开(公告)号:US11179671B2

    公开(公告)日:2021-11-23

    申请号:US15986453

    申请日:2018-05-22

    IPC分类号: B01D53/62 B01D53/78 B01D53/14

    摘要: A system for carbon dioxide capture from a gas mixture comprises an absorber that receives a lean solvent system stream (containing a chemical solvent, physical-solvent, and water) from the stripper, a stripper that receives the rich solvent stream from the absorber and produces the product carbon dioxide and the lean solvent through the use of a reboiler in fluid communication with a lower portion of the stripper, a condenser in fluid communication with a vapor outlet of the stripper, a cross-exchanger in fluid communication with a rich solvent system outlet from the absorber and a rich solvent system inlet on the stripper, and a splitter. The splitter is configured to separate the rich solvent system stream into a first portion and second portion, where the first portion directly passes to the stripper and the second portion passes through the cross-exchanger prior to passing to the stripper.

    Heavy hydrocarbon removal from lean gas to LNG liquefaction

    公开(公告)号:US10989469B2

    公开(公告)日:2021-04-27

    申请号:US15209015

    申请日:2016-07-13

    发明人: John Mak Jacob Thomas

    摘要: A system for processing a gas stream can include a physical solvent unit, an acid gas removal unit upstream or downstream of the physical solvent unit, and an LNG liquefaction unit downstream of the acid gas removal unit. The physical solvent unit is configured to receive a feed gas, remove at least a portion of any C5+ hydrocarbons in the feed gas stream using a physical solvent, and produce a cleaned gas stream comprising the feed gas stream with the portion of the C5+ hydrocarbons removed. The acid gas removal unit is configured to receive the cleaned gas stream, remove at least a portion of any acid gases present in the cleaned gas stream, and produce a treated gas stream. The LNG liquefaction unit is configured to receive the treated gas stream and liquefy at least a portion of the hydrocarbons in the treated gas stream.

    Two-stage absorption for acid gas and mercaptan removal

    公开(公告)号:US10590358B2

    公开(公告)日:2020-03-17

    申请号:US16437539

    申请日:2019-06-11

    IPC分类号: C10L3/10 B01D53/14 B01D53/48

    摘要: A system for processing a gas stream can include an acid gas removal unit comprising a first absorber unit, a compressor, and a second absorber unit. The first absorber unit is configured to receive a feed gas stream containing organic sulfur species and acid gas components, remove at least a portion of the organic sulfur species and acid gas components using a semi-rich solvent at a first pressure, produce a semi-treated gas stream, and produce a rich solvent stream. The compressor unit is configured to compress the semi-treated gas stream from the first pressure to a higher second pressure. The second absorber unit is configured to receive the compressed semi-treated gas stream, remove at least a portion of any organic sulfur species and acid gas components present in the compressed semi-treated gas stream using a lean solvent, produce the semi-rich solvent stream, and produce a treated gas stream.