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21. 发明申请

WO2011123276A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：油气加工
公开(公告)号：WO2011123276A1
公开(公告)日：2011-10-06
申请号：PCT/US2011029234
申请日：2011-03-21
申请人： ORTLOFF ENGINEERS LTD , SME PRODUCTS LP , JOHNKE ANDREW F , LEWIS LARRY W , TYLER DON L , WILKINSON JOHN D , LYNCH JOE T , HUDSON HANK M , CUELLAR KYLE T
发明人： JOHNKE ANDREW F , LEWIS LARRY W , TYLER DON L , WILKINSON JOHN D , LYNCH JOE T , HUDSON HANK M , CUELLAR KYLE T
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2200/76 , F25J2200/80 , F25J2205/02 , F25J2205/04 , F25J2210/06 , F25J2235/60 , F25J2240/02 , F25J2270/02 , F25J2270/12 , F25J2270/60 , F25J2290/40
摘要： A process and an apparatus are disclosed for a compact processing assembly to recover C2 (or C3) components and heavier hydrocarbon components from a hydrocarbon gas stream. The gas stream is cooled and divided into first and second streams. The first stream is further cooled, expanded to lower pressure, and supplied as a feed between first and second absorbing means. The second stream is expanded to lower pressure and supplied as bottom feed to the second absorbing means. A distillation vapor stream from the first absorbing means is heated, compressed to higher pressure, and divided into a volatile residue gas fraction and a compressed recycle stream. The compressed recycle stream is cooled, expanded to lower pressure, and supplied as top feed to the first absorbing means. A distillation liquid stream from the second absorbing means is heated in a heat and mass transfer means to strip out its volatile components.
摘要翻译：公开了一种用于紧凑加工组件从烃气流中回收C2（或C3）组分和较重烃组分的方法和装置。将气流冷却并分成第一和第二流。第一流进一步冷却，膨胀至较低压力，并作为第一和第二吸收装置之间的进料供应。第二流扩张到较低的压力，并作为底部进料供给到第二吸收装置。将来自第一吸收装置的蒸馏蒸气物流加热，压缩至较高压力，并分成挥发性残余气体馏分和压缩循环流。将压缩的再循环料流冷却，膨胀至较低压力，并作为顶部进料供应至第一吸收装置。来自第二吸收装置的蒸馏液体流在热和质量传递装置中被加热以除去其挥发性组分。

22. 发明申请

WO2010132679A1 LIQUEFIED NATURAL GAS AND HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：液化天然气和油气加工
公开(公告)号：WO2010132679A1
公开(公告)日：2010-11-18
申请号：PCT/US2010/034733
申请日：2010-05-13
申请人： ORTLOFF ENGINEERS, LTD. , MARTINEZ, Tony, L. , WILKINSON, John, D. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
发明人： MARTINEZ, Tony, L. , WILKINSON, John, D. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0214 , F25J3/0233 , F25J3/0238 , F25J2200/02 , F25J2200/38 , F25J2200/50 , F25J2200/78 , F25J2205/02 , F25J2205/04 , F25J2210/02 , F25J2210/62 , F25J2230/08 , F25J2230/60 , F25J2235/60 , F25J2240/02 , F25J2245/02 , F25J2270/904 , F25J2290/40
摘要： A process for the recovery of heavier hydrocarbons from a liquefied natural gas (LNG) stream and a hydrocarbon gas stream is disclosed. The LNG feed stream is heated to vaporize at least part of it, then expanded and supplied to a fractionation column at a first mid-column feed position. The gas stream is expanded and cooled, then supplied to the column at a second mid-column feed position. A distillation vapor stream is withdrawn from the fractionation column below the mid-column feed positions and directed in heat exchange relation with the LNG feed stream, cooling the distillation vapor stream as it supplies at least part of the heating of the LNG feed stream. The distillation vapor stream is cooled sufficiently to condense at least a part of it, forming a condensed stream. At least a portion of the condensed stream is directed to the fractionation column as its top feed.
摘要翻译：公开了从液化天然气（LNG）流和烃气流中回收较重烃的方法。加热LNG进料流至少部分蒸发，然后膨胀并在第一中间柱进料位置供应至分馏塔。将气流膨胀并冷却，然后在第二中间柱进料位置供给塔。蒸馏蒸气流从中间塔进料位置以下的分馏塔中排出，并与LNG进料流热交换，并蒸发蒸馏物流，至少部分加热LNG进料流。将蒸馏蒸气流充分冷却以冷凝其至少一部分，形成冷凝流。冷凝流的至少一部分作为其顶部进料被引导至分馏塔。

23. 发明申请

WO2008140836A3 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：油气加工
公开(公告)号：WO2008140836A3
公开(公告)日：2010-01-21
申请号：PCT/US2008052154
申请日：2008-01-28
申请人： ORTLOFF ENGINEERS LTD , PITMAN RICHARD N , WILKINSON JOHN D , LYNCH JOE T , HUDSON HANK M , MARTINEZ TONY L
发明人： PITMAN RICHARD N , WILKINSON JOHN D , LYNCH JOE T , HUDSON HANK M , MARTINEZ TONY L
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/30 , F25J2200/76 , F25J2205/04 , F25J2230/08 , F25J2230/60 , F25J2235/60 , F25J2240/02 , F25J2245/02 , F25J2290/40
摘要： A process and apparatus for the recovery of ethane, ethylene, propane propylene, and heavier hydrocarbon components from a hydrocarbon gas stream is disclosed The stream is cooled and divided into first and second streams The first stream is further cooled to condense substantially all of it and is thereafter expanded to the pressure of a fractionation tower and supplied to the fractionation tower at a first mid-column feed position The second stream is expanded to the tower pressure and is then supplied to the column at a second mid-column feed position A distillation vapor stream is withdrawn from the column below the feed point of the first stream and compressed to an intermediate pressure, and is then directed into heat exchange relation with the tower overhead vapor stream to cool the distillation stream and condense substantially all of it, forming a condensed stream
摘要翻译：公开了一种用于从烃气流中回收乙烷，乙烯，丙烷丙烯和较重烃组分的方法和装置。将物流冷却并分成第一和第二流。第一流进一步冷却以基本上将其全部冷凝，然后膨胀至分馏塔的压力，并在第一中间塔进料位置将其提供给分馏塔。将第二料流膨胀至塔压，然后在第二中间塔进料位置A蒸馏将蒸汽流从第一物流的进料点下方的塔中取出并压缩至中间压力，然后与塔顶塔顶蒸气流导热至热交换关系，以冷却蒸馏流并基本上将其冷凝，从而形成冷凝流

24. 发明申请

WO2008066570A3 LIQUEFIED NATURAL GAS PROCESSING 审中-公开
标题翻译：液化天然气加工
公开(公告)号：WO2008066570A3
公开(公告)日：2008-07-31
申请号：PCT/US2007011683
申请日：2007-05-16
申请人： ORTLOFF ENGINEERS LTD , CUELLAR KYLE T , WILKINSON JOHN D , HUDSON HANK M
发明人： CUELLAR KYLE T , WILKINSON JOHN D , HUDSON HANK M
IPC分类号： F25J3/00
CPC分类号： F25J3/0233 , F25J3/0214 , F25J3/0238 , F25J2200/02 , F25J2200/76 , F25J2205/04 , F25J2210/06 , F25J2230/08 , F25J2230/60 , F25J2235/60 , F25J2240/02
摘要： A process and apparatus for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbons from a liquefied natural gas (LNG) stream is disclosed. The LNG feed stream is divided into two portions. The first portion is supplied to a fractionation column at an upper mid-column feed point. The second portion is directed in heat exchange relation with a warmer distillation stream rising from the fractionation stages of the column, whereby this portion of the LNG feed stream is partially vaporized and the distillation stream is totally condensed. The condensed distillation stream is divided into a "lean" LNG product stream and a reflux stream, whereupon the reflux stream is supplied to the column at a top column feed position. The partially vaporized portion of the LNG feed stream is separated into vapor and liquid streams which are thereafter supplied to the column at lower mid-column feed positions. The quantities and temperatures of the feeds to the column are effective to maintain the column overhead temperature at a temperature whereby the major portion of the desired components is recovered in the bottom liquid product from the column.
摘要翻译：公开了一种用于从液化天然气（LNG）流中回收乙烷，乙烯，丙烷，丙烯和较重烃的方法和装置。 LNG进料流分为两部分。将第一部分供应到上中间列进料点的分馏塔。第二部分与从塔的分馏级上升的较热的蒸馏物流进行热交换，由此这部分LNG进料流部分蒸发，蒸馏物流完全冷凝。冷凝的蒸馏物流被分成“贫”LNG产物流和回流物流，于是在顶塔进料位置将回流流供给塔。 LNG进料流的部分蒸发部分被分离成蒸汽和液体物流，然后在较低的中间塔进料位置将其送入塔中。进料到塔的数量和温度有效地将塔顶温度维持在一个温度，从而使所需组分的主要部分在塔的底部液体产物中回收。

25. 发明申请

WO2008066570A2 LIQUEFIED NATURAL GAS PROCESSING 审中-公开
标题翻译：液化天然气加工
公开(公告)号：WO2008066570A2
公开(公告)日：2008-06-05
申请号：PCT/US2007/011683
申请日：2007-05-16
申请人： ORTLOFF ENGINEERS, LTD , CUELLAR, Kyle, T. , WILKINSON, John, D. , HUDSON, Hank, M.
发明人： CUELLAR, Kyle, T. , WILKINSON, John, D. , HUDSON, Hank, M.
IPC分类号： F17C9/04
CPC分类号： F25J3/0233 , F25J3/0214 , F25J3/0238 , F25J2200/02 , F25J2200/76 , F25J2205/04 , F25J2210/06 , F25J2230/08 , F25J2230/60 , F25J2235/60 , F25J2240/02
摘要： A process and apparatus for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbons from a liquefied natural gas (LNG) stream is disclosed. The LNG feed stream is divided into two portions. The first portion is supplied to a fractionation column at an upper mid-column feed point. The second portion is directed in heat exchange relation with a warmer distillation stream rising from the fractionation stages of the column, whereby this portion of the LNG feed stream is partially vaporized and the distillation stream is totally condensed. The condensed distillation stream is divided into a "lean" LNG product stream and a reflux stream, whereupon the reflux stream is supplied to the column at a top column feed position. The partially vaporized portion of the LNG feed stream is separated into vapor and liquid streams which are thereafter supplied to the column at lower mid-column feed positions. The quantities and temperatures of the feeds to the column are effective to maintain the column overhead temperature at a temperature whereby the major portion of the desired components is recovered in the bottom liquid product from the column.
摘要翻译：公开了一种用于从液化天然气（LNG）物流中回收乙烷，乙烯，丙烷，丙烯和更重烃的方法和设备。 LNG进料流被分成两部分。第一部分在上部中柱进料点供应给分馏塔。第二部分与从塔的分馏阶段升高的加热蒸馏流进行热交换，由此LNG进料流的该部分部分蒸发并且蒸馏流完全冷凝。冷凝的蒸馏流被分成“贫” LNG产物流和回流物流，于是回流物流在顶部塔进料位置被供应到塔。 LNG进料流的部分蒸发部分被分离成蒸汽和液体物流，然后在中部下部进料位置将其供应到塔。进料到塔的进料的量和温度有效地将塔顶温度保持在一定温度，由此大部分所需组分从塔的底部液体产物中回收。

26. 发明申请

WO2006118583A1 LIQUEFIED NATURAL GAS PROCESSING 审中-公开
标题翻译：液化天然气加工
公开(公告)号：WO2006118583A1
公开(公告)日：2006-11-09
申请号：PCT/US2005/019520
申请日：2005-06-03
申请人： ORTLOFF ENGINEERS, LTD. , CUELLAR, Kyle, T. , WILKINSON, John, D. , HUDSON, Hank, M.
发明人： CUELLAR, Kyle, T. , WILKINSON, John, D. , HUDSON, Hank, M.
IPC分类号： F25J3/00
CPC分类号： F25J3/0238 , F25J3/0214 , F25J3/0233 , F25J3/0242 , F25J2200/02 , F25J2200/04 , F25J2200/70 , F25J2200/72 , F25J2200/76 , F25J2205/04 , F25J2210/06 , F25J2230/08 , F25J2230/60 , F25J2235/60 , F25J2240/02 , F25J2245/02
摘要： A process and apparatus for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbons from a liquefied natural gas (LNG) stream is disclosed. The LNG feed stream is divided into two portions. The first portion is supplied to a fractionation column at an upper mid-column feed point. The second portion is directed in heat exchange relation with a warmer distillation stream rising from the fractionation stages of the column, whereby this portion of the LNG feed stream is partially heated and the distillation stream is totally condensed. The condensed distillation stream is divided into a "lean" LNG product stream and a reflux stream, whereupon the reflux stream is supplied to the column at a top column feed position. The partially heated portion of the LNG feed stream is heated further to partially or totally vaporize it and thereafter supplied to the column at a lower mid-column feed position.
摘要翻译：公开了一种用于从液化天然气（LNG）流中回收乙烷，乙烯，丙烷，丙烯和较重烃的方法和装置。 LNG进料流分为两部分。将第一部分供应到上中间列进料点的分馏塔。第二部分与从塔的分馏级上升的较热蒸馏物流进行热交换，由此将部分加热LNG进料物流并使蒸馏物完全冷凝。冷凝的蒸馏物流被分成“贫”LNG产物流和回流物流，于是在顶塔进料位置将回流流供给塔。将LNG进料流的部分加热部分进一步加热以使其部分或全部蒸发，然后在较低的中间塔进料位置供给塔。

27. 发明专利

TWI453366B 碳氫氣體處理失效
简体标题：碳氢气体处理
公开(公告)号：TWI453366B
公开(公告)日：2014-09-21
申请号：TW097135868
申请日：2008-09-18
申请人：奧特洛夫工程公司 , ORTLOFF ENGINEERS LTD.
发明人：威爾金遜約翰D , WILKINSON, JOHN D. , 黎區喬伊T , LYNCH, JOE T. , 修森漢克M , HUDSON, HANK M. , 喬伊勒凱歐T , CUEELAR, KYLE T. , 馬丁尼茲湯尼L , MARTINEZ, TONY L.
IPC分类号： F25J3/02 , C10G5/06
CPC分类号： F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J2200/02 , F25J2200/78 , F25J2205/04 , F25J2240/02 , F25J2290/40

28. 发明申请

WO2018222527A1 HYDROCARBON GAS PROCESSING 审中-公开
公开(公告)号：WO2018222527A1
公开(公告)日：2018-12-06
申请号：PCT/US2018/034624
申请日：2018-05-25
申请人： ORTLOFF ENGINEERS, LTD. , S.M.E. PRODUCTS LP
发明人： CUELLAR, Kyle, T. , PIERCE, Michael, C. , MILLER, Scott, A. , HUDSON, Hank, M. , WILKINSON, John, D. , LYNCH, Joe, T. , JOHNKE, Andrew, F. , LEWIS, W., Larry
IPC分类号： F25J3/00 , C07C7/04 , 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.

29. 发明申请

WO2011123253A8 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：油气加工
公开(公告)号：WO2011123253A8
公开(公告)日：2012-03-08
申请号：PCT/US2011028872
申请日：2011-03-17
申请人： ORTLOFF ENGINEERS LTD , SME PRODUCTS LP , JOHNKE ANDREW F , LEWIS W LARRY , TYLER L DON , WILKINSON JOHN D , LYNCH JOE T , HUDSON HANK M , CUELLAR KYLE T
发明人： JOHNKE ANDREW F , LEWIS W LARRY , TYLER L DON , WILKINSON JOHN D , LYNCH JOE T , HUDSON HANK M , CUELLAR KYLE T
IPC分类号： F25J3/02
CPC分类号： F25J3/0209 , C10G5/06 , C10G2300/1025 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2200/80 , F25J2205/02 , F25J2205/04 , F25J2210/06 , F25J2235/60 , F25J2240/02 , F25J2270/02 , F25J2270/12 , F25J2270/60 , F25J2290/40 , F25J2290/42
摘要： A process and an apparatus are disclosed for a compact processing assembly to recover C2 components (or C3 components) and heavier hydrocarbon components from a hydrocarbon gas stream. The gas stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it, expanded to lower pressure, and supplied as top feed to an absorbing means. The second stream is also expanded to lower pressure and fed to the bottom of the absorbing means. A distillation vapor stream from the absorbing means is heated by cooling the gas stream and the first stream. A distillation liquid stream from the absorbing means is fed to a heat and mass transfer means to heat it and strip out its volatile components while cooling the gas stream. The absorbing means and the heat and mass transfer means are housed in the processing assembly.
摘要翻译：公开了一种用于紧凑加工组件从烃气流中回收C2组分（或C3组分）和较重烃组分的方法和装置。将气流冷却并分成第一和第二流。将第一流进一步冷却以基本上将其全部冷凝，膨胀至较低压力，并作为顶部进料供应至吸收装置。第二流也被扩展到较低的压力并且被馈送到吸收装置的底部。通过冷却气流和第一流来加热来自吸收装置的蒸馏蒸汽流。来自吸收装置的蒸馏液体物流被供给到热和质量传递装置以加热它并且在冷却气流的同时剥离其挥发性组分。吸收装置和热和质量传递装置容纳在处理组件中。

30. 发明申请

WO2011126710A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：油气加工
公开(公告)号：WO2011126710A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/029034
申请日：2011-03-18
申请人： ORTLOFF ENGINEERS, LTD. , S.M.E. PRODUCTS LP , JOHNKE, Andrew, F. , LEWIS, W., Larry , TYLER, L., Don , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
发明人： JOHNKE, Andrew, F. , LEWIS, W., Larry , TYLER, L., Don , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , C10G5/04 , C10G5/06 , C10G2300/1025 , F25J3/0233 , F25J3/0242 , F25J2200/02 , F25J2200/30 , F25J2200/74 , F25J2200/78 , F25J2205/02 , F25J2205/04 , F25J2235/60 , F25J2240/02 , F25J2270/12 , F25J2270/60 , F25J2290/40
摘要： A process and an apparatus are disclosed for a compact processing assembly to recover propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream. The gas stream is cooled, expanded to lower pressure, and fed to an absorbing means. A first distillation liquid stream from the absorbing means is fed to a mass transfer means. A first distillation vapor stream from the mass transfer means is cooled to partially condense it, forming a residual vapor stream and a condensed stream. The condensed stream is supplied as the top feed to the absorbing means. A second distillation vapor stream from the absorbing means is heated by cooling the first distillation vapor stream, combined with the residual vapor stream, and heated by cooling the gas stream. A second distillation liquid stream from the mass transfer means is heated in a heat and mass transfer means to strip out its volatile components.
摘要翻译：公开了用于从烃气流中回收丙烷，丙烯和较重烃组分的紧凑加工组件的方法和设备。将气流冷却，膨胀至较低压力，并送入吸收装置。来自吸收装置的第一蒸馏液流被供给到传质装置。将来自传质装置的第一蒸馏蒸气物流冷却以使其部分冷凝，形成残留的蒸气流和冷凝物流。冷凝流作为顶部进料供给到吸收装置。来自吸收装置的第二蒸馏蒸汽流通过冷却第一蒸馏蒸汽流而加热，与残余蒸气流组合，并通过冷却气流加热。来自质量传递装置的第二蒸馏液体流在热和质量传递装置中被加热以除去其挥发性组分。

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