-
公开(公告)号：WO2018175388A1
公开(公告)日：2018-09-27
申请号：PCT/US2018/023285
申请日：2018-03-20
Applicant: CONOCOPHILLIPS COMPANY
Inventor： EMBRY, Dale L. , DAVIES, Paul R. , MA, Qi , LARKIN, David W. , CALDERON, Michael J.
Abstract: The invention relates to a system, method and apparatus for removing heavies from natural gas. Natural gas and an external rich reflux gas feed are processed in a single column refluxed absorber. A bottoms stream is routed to a first heat exchanger and then to a stabilizer column where an overhead stream from the stabilizer column is routed through a condenser for partial separation into an overhead stream. A rich solvent may be introduced to the stabilizer column. The overhead stream is routed through a condenser for partial separation into a stabilizer reflux and a second overhead stream lights. The second overhead stream lights is routed to a heat exchanger and then routed to a partial condenser where the stream is separated into a heavies rich reflux stream, a distillate stream and heavies treated natural gas stream. The rich reflux is routed through a heat exchanger and the rich reflux is pumped to the single column refluxed absorber to be introduced into the single column refluxed absorber as the external rich reflux gas feed.
-
Patent Agency Ranking
公开(公告)号：WO2014110152A1
公开(公告)日：2014-07-17
申请号：PCT/US2014/010710
申请日：2014-01-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor： LARKIN, David W.
IPC: C10G9/38
Abstract: Methods and systems relate to upgrading hydrocarbons, such as bitumen, by contacting the bitumen with flue gas of oxy-combustion. Quenching a mixture formed of the bitumen and the flue gas controls conversion of the bitumen. Limited size and amount of equipment needed enables employing such upgrading at production fields to facilitate making the bitumen transportable by pipeline without relying on diluents.
Abstract translation: 方法和系统涉及通过将沥青与含氧燃烧的烟道气接触来改质碳氢化合物，例如沥青。 沥青与烟气混合形成的混合物控制沥青的转化。 所需设备的尺寸和数量需要能够在生产领域采用这种升级方式，以促进沥青在不依赖稀释剂的情况下通过管道运输。
-
公开(公告)号：WO2015054503A1
公开(公告)日：2015-04-16
申请号：PCT/US2014/059919
申请日：2014-10-09
Applicant: CONOCOPHILLIPS COMPANY , LARKIN, David W. , SLATER, Peter N. , GONG, Kening
Inventor： LARKIN, David W. , SLATER, Peter N. , GONG, Kening
IPC: C02F3/30
CPC classification number: E21B43/24 , E21B43/2406 , F22B33/14 , F22D11/006
Abstract: Systems and methods relate to vaporizing water into steam, which may be utilized in applications such as bitumen production. Initial indirect vaporization of the water at a first pressure for treatment precedes a steam generator boiling the water at a second pressure higher than the first pressure. The indirect vaporization of the water occurs in a vessel upon contact of the water with a substance such as solid particulate heated to a temperature sufficient to vaporize the water. Impurities in the water deposit on the solid particulate and/or combust limiting pass through of the impurities to the steam generator given that a vapor output of the vessel from the initial indirect vaporization condenses and is pressurized before being supplied to the steam generator.
Abstract translation: 系统和方法涉及将水蒸发成蒸汽，其可用于诸如沥青生产的应用中。 在处理第一压力下的水的初始间接蒸发先于蒸汽发生器在高于第一压力的第二压力下沸腾水。 当水与物质如固体颗粒接触时，水的间接蒸发发生在容器中，该物质被加热至足以蒸发水的温度。 考虑到容器从初始间接蒸发的蒸汽输出在供给到蒸汽发生器之前会被冷凝并被加压，固体颗粒中的水沉积物中的杂质和/或燃烧限制通过杂质到蒸汽发生器。
-
公开(公告)号：WO2014099407A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/073485
申请日：2013-12-06
Applicant: CONOCOPHILLIPS COMPANY
Inventor： LARKIN, David W. , LOVE, Scott D. , MACADAM, Scott , SLATER, Peter N. , LATIMER, Edward G. , MILLER, Richard B.
IPC: F01M11/03
Abstract: Systems and methods relate to vaporizing water into steam, which may be utilized in applications such as bitumen production. The methods rely on indirect boiling of the water by contact with a substance such as solid particulate heated to a temperature sufficient to vaporize the water. Heating of the solid particulate may utilize pressure isolated heat exchanger units or a hot gas recirculation circuit at a pressure corresponding to that desired for the steam. Further, the water may form part of a mixture that contacts the solid particulate and includes a solvent for the bitumen in order to limit vaporization energy requirements and facilitate the production.
Abstract translation: 系统和方法涉及将水蒸发成蒸汽，其可用于诸如沥青生产的应用中。 这些方法依赖于通过与加热到足以蒸发水的温度的物质如固体颗粒接触来间接沸腾水。 固体颗粒的加热可以在与蒸汽所需的压力相对应的压力下使用压力分离的热交换器单元或热气体再循环回路。 此外，水可以形成与固体颗粒接触的混合物的一部分，并且包括用于沥青的溶剂，以限制蒸发能量需求并促进生产。
-
公开(公告)号：WO2018175405A1
公开(公告)日：2018-09-27
申请号：PCT/US2018/023313
申请日：2018-03-20
Applicant: CONOCOPHILLIPS COMPANY
Inventor： DAVIES, Paul R. , CALDERON, Michael J. , EMBRY, Dale L. , LARKIN, David W. , MA, Qi
Abstract: The invention relates to various nonlimiting embodiments that include methods, apparatuses or systems for processing natural gas comprising a heavies removal column processing natural gas and light oil reflux. The overhead stream goes to heavies treated natural gas storage. The heavies removal column reboiler bottoms stream product is input to a debutanizer column. The debutanizer column overhead lights are input to a flash drum where the bottoms is pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the debutanizer reboiler bottoms product is stored as stabilized condensate. Alternatively, debutanizer column overhead lights are sent to heavies treated gas storage and the bottoms stream product goes to a depentanizer column, the overhead lights are pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the depentanizer reboiler bottoms product is stabilized condensate.
-
公开(公告)号：EP3600611A1
公开(公告)日：2020-02-05
申请号：EP18772202.0
申请日：2018-03-20
Applicant: ConocoPhillips Company
Inventor： EMBRY, Dale L. , DAVIES, Paul R. , MA, Qi , LARKIN, David W. , CALDERON, Michael J.
-
-
-
-
-
Search Results
6
records
(took 0.024 seconds)
