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公开(公告)号：US09790147B2
公开(公告)日：2017-10-17
申请号：US14462069
申请日：2014-08-18
发明人： Joe T Lynch , John D. Wilkinson , Scott A. Miller , Hank M. Hudson , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
IPC分类号： C07C7/04 , B01D3/16 , B01D3/32 , B01D3/42 , F25J1/00 , B01D5/00 , C10L3/06 , C10L3/12 , C10G7/08
CPC分类号： C07C7/04 , B01D3/16 , B01D3/32 , B01D3/322 , B01D3/42 , B01D5/0063 , C10G7/08 , C10L3/06 , C10L3/12 , C10L2290/06 , C10L2290/24 , C10L2290/541 , C10L2290/543 , F25J1/0022
摘要： A process and an apparatus are disclosed for a compact processing assembly to fractionate lighter components from mixed hydrocarbon streams. The hydrocarbon stream is supplied to the processing assembly between an absorbing means and a mass transfer means. A distillation vapor stream is collected from the upper region of the absorbing means and cooled in a first heat and mass transfer means inside the processing assembly to partially condense it, forming a volatile stream and a condensed stream. The condensed stream is supplied to the absorbing means as its top feed. A distillation liquid stream is collected from the lower region of the mass transfer means and heated in a second heat and mass transfer means inside the processing assembly to strip out its volatile components, forming a relatively less volatile stream and a vaporized stream. The vaporized stream is supplied to the mass transfer means as its bottom feed.
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公开(公告)号：US10533794B2
公开(公告)日：2020-01-14
申请号：US15332670
申请日：2016-10-24
发明人： Joe T. Lynch , John D. Wilkinson , Hank M. Hudson , Scott A. Miller , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
IPC分类号： F25J3/02
摘要： A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the tower overhead vapor is directed to an absorbing means and a heat and mass transfer means inside a processing assembly. A portion of the outlet vapor from the processing assembly is compressed to higher pressure, cooled and substantially condensed in a heat exchange means inside the processing assembly, then expanded to lower pressure and supplied, to the heat and mass transfer means to provide cooling. Condensed liquid from the absorbing means is fed to the tower.
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公开(公告)号：US20180245845A9
公开(公告)日：2018-08-30
申请号：US15332670
申请日：2016-10-24
发明人： Joe T. Lynch , John D. Wilkinson , Hank M. Hudson , Scott A. Miller , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
IPC分类号： F25J3/02
摘要： A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the tower overhead vapor is directed to an absorbing means and a heat and mass transfer means inside a processing assembly. A portion of the outlet vapor from the processing assembly is compressed to higher pressure, cooled and substantially condensed in a heat exchange means inside the processing assembly, then expanded to lower pressure and supplied, to the heat and mass transfer means to provide cooling. Condensed liquid from the absorbing means is fed to the tower.
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公开(公告)号：US20150073196A1
公开(公告)日：2015-03-12
申请号：US14462083
申请日：2014-08-18
发明人： Scott A. Miller , John D. Wilkinson , Joe T. Lynch , Hank M. Hudson , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
CPC分类号： C07C7/09 , B01D3/26 , B01D3/32 , B01D3/322 , B01D5/0063 , C10G5/06 , C10L3/06 , C10L2290/06 , C10L2290/48 , C10L2290/541 , C10L2290/543 , C10L2290/545 , F25J1/0022
摘要： A process and an apparatus are disclosed for a compact processing assembly to remove C5 and heavier hydrocarbon components from a hydrocarbon gas stream. The hydrocarbon gas stream is expanded to lower pressure and supplied to the processing assembly between an absorbing means and a mass transfer means. A distillation vapor stream is collected from the upper region of the absorbing means and cooled in a first heat and mass transfer means inside the processing assembly to partially condense it, forming a residual vapor stream and a condensed stream. The condensed, stream is supplied to the absorbing means at its top feed point. A distillation liquid stream is collected from the lower region of the mass transfer means and directed into a second beat and mass transfer means inside the processing assembly to heat it and strip out its volatile components.
摘要翻译： 公开了一种用于紧凑加工组件以从烃气流中除去C5和较重烃组分的方法和装置。 将烃气流膨胀到较低的压力，并在吸收装置和传质装置之间提供给加工组件。 蒸馏蒸汽流从吸收装置的上部区域收集，并在加工组件内部的第一热传质装置中冷却，以使其部分冷凝，形成残余蒸气流和冷凝流。 冷凝的流在其顶部进料点处被供应到吸收装置。 蒸馏液体流从质量传递装置的下部区域收集并且被引导到处理组件内部的第二打浆和传质装置中以加热它并剥离其挥发性组分。
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公开(公告)号：US10551118B2
公开(公告)日：2020-02-04
申请号：US15332706
申请日：2016-10-24
发明人： Hank M. Hudson , John D. Wilkinson , Joe T. Lynch , Scott A. Miller , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
IPC分类号： F25J3/02
摘要： A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the tower overhead vapor is directed to an absorbing means and a heat and mass transfer means inside a processing assembly. A portion of the outlet vapor from the processing assembly is compressed to higher pressure, cooled and substantially condensed in a heat exchange means inside the processing assembly, then expanded to lower pressure and supplied to the heat and mass transfer means to provide cooling. Condensed liquid from the absorbing means is fed to the tower.
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公开(公告)号：US09927171B2
公开(公告)日：2018-03-27
申请号：US15466366
申请日：2017-03-22
发明人： Hank M. Hudson , John D. Wilkinson , Joe T. Lynch , Scott A. Miller , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
CPC分类号： F25J3/0209 , C07C7/04 , F25J1/0022 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2200/80 , F25J2205/04 , F25J2210/06 , F25J2215/04 , F25J2215/60 , F25J2230/20 , F25J2230/60 , F25J2235/60 , F25J2240/02 , F25J2240/40 , F25J2270/90 , F25J2290/12 , F25J2290/40 , F25J2290/80
摘要： A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the expanded first stream is heated to form a vapor fraction and a liquid fraction. The vapor fraction is combined with the tower overhead vapor, directed to a heat and mass transfer means inside a processing assembly, and cooled and partially condensed by the expanded first stream to form a residual vapor stream and a condensed stream. The condensed stream is combined with the liquid fraction and supplied to the tower at its top feed point.
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公开(公告)号：US20180058755A1
公开(公告)日：2018-03-01
申请号：US15332706
申请日：2016-10-24
发明人： Hank M. Hudson , John D. Wilkinson , Joe T. Lynch , Scott A. Miller , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
IPC分类号： F25J3/02
摘要： A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the tower overhead vapor is directed to an absorbing means and a heat and mass transfer means inside a processing assembly. A portion of the outlet vapor from the processing assembly is compressed to higher pressure, cooled and substantially condensed in a heat exchange means inside the processing assembly, then expanded to lower pressure and supplied to the heat and mass transfer means to provide cooling. Condensed liquid from the absorbing means is fed to the tower.
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公开(公告)号：US20150315105A2
公开(公告)日：2015-11-05
申请号：US14462069
申请日：2014-08-18
发明人： Joe T. Lynch , John D. Wilkinson , Scott A. Miller , Hank M. Hudson , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
CPC分类号： C07C7/04 , B01D3/16 , B01D3/32 , B01D3/322 , B01D3/42 , B01D5/0063 , C10G7/08 , C10L3/06 , C10L3/12 , C10L2290/06 , C10L2290/24 , C10L2290/541 , C10L2290/543 , F25J1/0022
摘要： A process and an apparatus are disclosed for a compact processing assembly to fractionate lighter components from mixed hydrocarbon streams. The hydrocarbon stream is supplied to the processing assembly between an absorbing means and a mass transfer means. A distillation vapor stream is collected from the upper region of the absorbing means and cooled in a first heat and mass transfer means inside the processing assembly to partially condense it, forming a volatile stream and a condensed stream. The condensed stream is supplied to the absorbing means as its top feed. A distillation liquid stream is collected from the lower region of the mass transfer means and heated in a second heat and mass transfer means inside the processing assembly to strip out its volatile components, forming a relatively less volatile stream and a vaporized stream. The vaporized stream is supplied to the mass transfer means as its bottom feed.
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公开(公告)号：US20150315104A2
公开(公告)日：2015-11-05
申请号：US14462056
申请日：2014-08-18
发明人： Hank M. Hudson , John D. Wilkinson , Joe T. Lynch , Scott A. Miller , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
CPC分类号： F25J3/0209 , C07C7/04 , F25J1/0022 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2200/80 , F25J2205/04 , F25J2210/06 , F25J2215/04 , F25J2215/60 , F25J2230/20 , F25J2230/60 , F25J2235/60 , F25J2240/02 , F25J2240/40 , F25J2270/90 , F25J2290/12 , F25J2290/40 , F25J2290/80
摘要： A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the expanded first stream is heated to form a vapor fraction and a liquid fraction. The vapor fraction is combined with the tower overhead vapor, directed to a heat and mass transfer means inside a processing assembly, and cooled and partially condensed by the expanded first stream to form a residual vapor stream and a condensed stream. The condensed stream is combined with the liquid fraction and supplied to the tower at its top feed point.
摘要翻译： 公开了一种用于紧凑加工组件以改进来自烃气流的C2（或C3）和较重烃组分的回收的方法和装置。 分离烃气流的优选方法通常包括产生至少基本上冷凝的第一料流和冷却的第二料流，将两种料流扩展成较低压力，并将料流供应至分馏塔。 在所公开的方法和装置中，将膨胀的第一流加热以形成蒸汽馏分和液体馏分。 将蒸气馏分与塔顶蒸气组合，引导到处理组件内部的热和质量传递装置，并由膨胀的第一流冷却并部分冷凝以形成残余蒸气流和冷凝流。 冷凝的流与液体馏分组合并在其顶部进料点供应到塔。
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公开(公告)号：US20150073195A1
公开(公告)日：2015-03-12
申请号：US14462069
申请日：2014-08-18
发明人： Joe T. Lynch , John D. Wilkinson , Scott A. Miller , Hank M. Hudson , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
CPC分类号： C07C7/04 , B01D3/16 , B01D3/32 , B01D3/322 , B01D3/42 , B01D5/0063 , C10G7/08 , C10L3/06 , C10L3/12 , C10L2290/06 , C10L2290/24 , C10L2290/541 , C10L2290/543 , F25J1/0022
摘要： A process and an apparatus are disclosed for a compact processing assembly to fractionate lighter components from mixed hydrocarbon streams. The hydrocarbon stream is supplied to the processing assembly between an absorbing means and a mass transfer means. A distillation vapor stream is collected from the upper region of the absorbing means and cooled in a first heat and mass transfer means inside the processing assembly to partially condense it, forming a volatile stream and a condensed stream. The condensed stream is supplied to the absorbing means as its top feed. A distillation liquid stream is collected from the lower region of the mass transfer means and heated in a second heat and mass transfer means inside the processing assembly to strip out its volatile components, forming a relatively less volatile stream and a vaporized stream. The vaporized stream is supplied to the mass transfer means as its bottom feed.
摘要翻译： 公开了一种用于紧凑加工组件以从混合烃流中分馏较轻组分的方法和装置。 烃流在吸收装置和传质装置之间被供应到处理组件。 蒸馏蒸气流从吸收装置的上部区域收集，并在处理组件内的第一热传质装置中冷却，以部分地冷凝，形成挥发性物流和冷凝物流。 冷凝流作为其顶部进料供应到吸收装置。 蒸馏液流从质量传递装置的下部区域收集，并在处理组件内的第二传热和传质装置中加热，以除去其挥发性组分，形成相对较不易挥发的物流和汽化物流。 蒸发的气流作为底部进料供给到传质装置。
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