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1.发明申请Method and System of Controlling A Temperature Within A Melt Tray Assembly Of A Distillation Tower 审中-公开蒸馏塔熔融塔组件内温度控制方法与系统公开(公告)号：US20160116210A1
公开(公告)日：2016-04-28
申请号：US14876146
申请日：2015-10-06
CPC分类号： F25J3/0233 , B01D3/166 , F25J1/0027 , F25J3/0209 , F25J3/0266 , F25J3/0295 , F25J3/061 , F25J3/0635 , F25J3/067 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2200/76 , F25J2205/20 , F25J2220/44 , F25J2220/66 , F25J2240/30 , F25J2270/12 , F25J2270/60 , F25J2270/66 , F25J2270/80 , F25J2270/902 , F25J2280/02 , F25J2280/40 , Y02C10/12
摘要： A method and system of controlling a temperature within a melt tray assembly of a distillation tower. The method may include determining a melt tray fluid composition of a melt tray fluid, determining a melt tray fluid temperature of the melt tray fluid, determining if the melt tray fluid temperature is within an expected melt tray fluid temperature range for the melt tray fluid composition, decreasing the melt tray fluid temperature if the melt tray fluid temperature is greater than an expected melt tray fluid temperature range upper limit, increasing the melt tray fluid temperature if the melt tray fluid temperature is less than an expected melt tray fluid temperature range lower limit, and maintaining the melt tray fluid temperature if the melt tray fluid temperature is within the expected melt tray fluid temperature range.
摘要翻译： 控制蒸馏塔的熔体塔盘组件内的温度的方法和系统。 该方法可以包括确定熔体托盘流体的熔体塔盘流体组成，确定熔体托盘流体的熔体托盘流体温度，确定熔体托盘流体温度是否在熔体托盘流体组合物的预期熔体托盘流体温度范围内 ，如果熔体托盘液体温度大于预期熔体托盘液体温度范围上限，则降低熔体托盘液体温度，如果熔体托盘液体温度低于预期的熔体托盘流体温度范围下限，则增加熔体托盘液体温度 并且如果熔体托盘流体温度在预期熔体托盘流体温度范围内，则维持熔体托盘流体温度。
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2.发明授权公开(公告)号：US09823017B2
公开(公告)日：2017-11-21
申请号：US14876146
申请日：2015-10-06
CPC分类号： F25J3/0233 , B01D3/166 , F25J1/0027 , F25J3/0209 , F25J3/0266 , F25J3/0295 , F25J3/061 , F25J3/0635 , F25J3/067 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2200/76 , F25J2205/20 , F25J2220/44 , F25J2220/66 , F25J2240/30 , F25J2270/12 , F25J2270/60 , F25J2270/66 , F25J2270/80 , F25J2270/902 , F25J2280/02 , F25J2280/40 , Y02C10/12
摘要： A method and system of controlling a temperature within a melt tray assembly of a distillation tower. The method may include determining a melt tray fluid composition of a melt tray fluid, determining a melt tray fluid temperature of the melt tray fluid, determining if the melt tray fluid temperature is within an expected melt tray fluid temperature range for the melt tray fluid composition, decreasing the melt tray fluid temperature if the melt tray fluid temperature is greater than an expected melt tray fluid temperature range upper limit, increasing the melt tray fluid temperature if the melt tray fluid temperature is less than an expected melt tray fluid temperature range lower limit, and maintaining the melt tray fluid temperature if the melt tray fluid temperature is within the expected melt tray fluid temperature range.
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3.发明申请公开(公告)号：US20170370640A1
公开(公告)日：2017-12-28
申请号：US15534358
申请日：2016-01-13
IPC分类号： F25J3/02
CPC分类号： F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2200/94 , F25J2205/04 , F25J2205/20 , F25J2205/30 , F25J2205/40 , F25J2205/50 , F25J2210/04 , F25J2220/68 , F25J2240/02 , F25J2240/40 , F25J2245/02 , F25J2270/90 , F25J2280/40 , Y02C10/12
摘要： A system for conditioning a sour gas feed stream for a cryogenic distillation tower, comprising a dehydration unit configured to separate the sour gas feed stream into a first stream comprising water and a feed stream, and a sequential cooling assembly coupled to both the dehydration unit and the cryogenic distillation tower, wherein the sequential cooling assembly comprises a first stage configured to separate the feed stream into a partially cooled feed stream and a second stream comprising acid gas, a second stage configured to cool the partially cooled feed stream into a cooled feed stream and a third stream comprising acid gas, and a cooled feed stream header coupled to a cryogenic distillation tower feed inlet, wherein the first stage, the second stage, or both are configured to send at least one of the second and third streams to a bottom section of the cryogenic distillation tower.
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公开(公告)号：US10393015B2
公开(公告)日：2019-08-27
申请号：US15587829
申请日：2017-05-05
摘要： Methods and systems for treating a compressed gas stream. The compressed gas stream is cooled and liquids are removed therefrom to form a dry gas stream, which is chilled in a first heat exchanger. Liquids are separated therefrom, thereby producing a cold vapor stream and a liquids stream. A first part of the cold vapor stream is expanded to produce a cold two-phase fluid stream, and a second part of the cold vapor stream is cooled to form a cooled reflux stream. Various streams are fed into a separation column to produce a cold fuel gas stream and a low temperature liquids stream. The second part of the cold vapor stream is cooled by the cold fuel gas stream, which becomes a warmed fuel gas stream that is compressed and used with the low-temperature liquids stream to chill the dry gas stream and to cool the compressed gas stream.
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公开(公告)号：US10434458B2
公开(公告)日：2019-10-08
申请号：US15670768
申请日：2017-08-07
申请人： Robert D. Denton , Ananda K. Nagavarapu , Bruce T. Kelley , Robert A. Johnson , Bennett D. Marshall
发明人： Robert D. Denton , Ananda K. Nagavarapu , Bruce T. Kelley , Robert A. Johnson , Bennett D. Marshall
摘要： Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing an input feed stream through two swing adsorption systems as a purge stream to remove contaminants, such as water, from the respective adsorbent bed units. The wet purge product stream is passed to a solvent based gas treating system, which forms a wet hydrocarbon rich stream and a wet acid gas stream. Then, the wet hydrocarbon rich stream and the wet acid gas stream are passed through one of the respective swing adsorption systems to remove some of the moisture from the respective wet streams.
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公开(公告)号：US20180016977A1
公开(公告)日：2018-01-18
申请号：US15587829
申请日：2017-05-05
CPC分类号： F02C3/22 , C10G5/06 , C10G70/043 , C10G2300/1025 , F02C3/28 , F02C6/00 , F25J3/0209 , F25J3/0233 , F25J3/0242 , F25J3/061 , F25J3/0635 , F25J3/0645 , F25J2200/02 , F25J2200/70 , F25J2205/04 , F25J2220/66 , F25J2220/68 , F25J2230/08 , F25J2230/32 , F25J2235/60 , F25J2240/02 , F25J2290/72
摘要： Methods and systems for treating a compressed gas stream. The compressed gas stream is cooled and liquids are removed therefrom to form a dry gas stream, which is chilled in a first heat exchanger. Liquids are separated therefrom, thereby producing a cold vapor stream and a liquids stream. A first part of the cold vapor stream is expanded to produce a cold two-phase fluid stream, and a second part of the cold vapor stream is cooled to form a cooled reflux stream. Various streams are fed into a separation column to produce a cold fuel gas stream and a low temperature liquids stream. The second part of the cold vapor stream is cooled by the cold fuel gas stream, which becomes a warmed fuel gas stream that is compressed and used with the low-temperature liquids stream to chill the dry gas stream and to cool the compressed gas stream.
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公开(公告)号：US20180056229A1
公开(公告)日：2018-03-01
申请号：US15670768
申请日：2017-08-07
申请人： Robert D. Denton , Ananda K. Nagavarapu , Bruce T. Kelley , Robert A. Johnson , Bennett D. Marshall
发明人： Robert D. Denton , Ananda K. Nagavarapu , Bruce T. Kelley , Robert A. Johnson , Bennett D. Marshall
CPC分类号： B01D53/0473 , B01D53/0462 , B01D53/0476 , B01D53/1437 , B01D53/1462 , B01D53/18 , B01D53/261 , B01D2252/204 , B01D2253/104 , B01D2253/108 , B01D2253/116 , B01D2253/204 , B01D2256/00 , B01D2256/22 , B01D2256/24 , B01D2257/304 , B01D2257/504 , B01D2257/80 , B01D2259/40054 , B01D2259/40081 , C10L3/103 , C10L3/104 , C10L2290/542 , C10L2290/543
摘要： Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing an input feed stream through two swing adsorption systems as a purge stream to remove contaminants, such as water, from the respective adsorbent bed units. The wet purge product stream is passed to a solvent based gas treating system, which forms a wet hydrocarbon rich stream and a wet acid gas stream. Then, the wet hydrocarbon rich stream and the wet acid gas stream are passed through one of the respective swing adsorption systems to remove some of the moisture from the respective wet streams.
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公开(公告)号：US11000797B2
公开(公告)日：2021-05-11
申请号：US16102297
申请日：2018-08-13
摘要： A method of separating impurities from a natural gas stream. The natural gas stream is cooled through heat exchange with one or more process streams to produce a chilled gas stream, which is contacted with a lean solvent stream in a contactor to separate hydrogen sulfide (H2S) from the chilled gas stream, thereby producing a rich solvent stream and a partially-treated gas stream. Carbon dioxide (CO2) and H2S are separated from the partially-treated gas stream in a membrane separation system, thereby creating a fully-treated gas stream and a permeate gas stream, the permeate gas stream being comprised primarily of H2S and CO2, and the fully-treated gas stream being comprised primarily of natural gas. The fully-treated gas stream and the permeate gas stream are at a lower temperature than the partially-treated gas stream. The fully-treated gas stream and the permeate gas stream comprise the one or more process streams.
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公开(公告)号：US20190054416A1
公开(公告)日：2019-02-21
申请号：US16102297
申请日：2018-08-13
摘要： A method of separating impurities from a natural gas stream. The natural gas stream is cooled through heat exchange with one or more process streams to produce a chilled gas stream, which is contacted with a lean solvent stream in a contactor to separate hydrogen sulfide (H2S) from the chilled gas stream, thereby producing a rich solvent stream and a partially-treated gas stream. Carbon dioxide (CO2) and H2S are separated from the partially-treated gas stream in a membrane separation system, thereby creating a fully-treated gas stream and a permeate gas stream, the permeate gas stream being comprised primarily of H2S and CO2, and the fully-treated gas stream being comprised primarily of natural gas. The fully-treated gas stream and the permeate gas stream are at a lower temperature than the partially-treated gas stream. The fully-treated gas stream and the permeate gas stream comprise the one or more process streams.
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公开(公告)号：US20190054415A1
公开(公告)日：2019-02-21
申请号：US16102278
申请日：2018-08-13
摘要： A method of separating impurities from a natural gas stream. CO2 and H2S are separated from the natural gas stream in a membrane separation system, thereby creating a partially-treated gas stream and a permeate gas stream, both of which are at a lower temperature than the natural gas stream. The partially-treated gas stream is contacted with a first lean solvent stream in a first contactor to separate H2S from the partially-treated gas stream, thereby producing a first rich solvent stream and a fully-treated gas stream. The permeate gas stream is contacted with a second lean solvent stream in a second contactor to separate H2S therefrom to produce a second rich solvent stream and a CO2 gas stream. H2S and CO2 are removed from the first and second rich solvent streams, thereby producing the first and second lean solvent streams.
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