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公开(公告)号：US06938439B2
公开(公告)日：2005-09-06
申请号：US10443453
申请日：2003-05-22
Applicant: Jon P. Wikstrom , Dan Schiller , Jon R. Turner
Inventor： Jon P. Wikstrom , Dan Schiller , Jon R. Turner
IPC: B01D53/00 , B01D53/02 , B01D53/14 , B01D53/22 , B01J3/00 , B08B7/00 , B09B1/00 , F25J1/02 , F25J1/00 , F17C7/02 , F25J3/00
CPC classification number: F25J1/0027 , B01D53/00 , B01D53/002 , B01D53/02 , B01D53/14 , B01D53/22 , B01J3/008 , B08B7/0021 , B09B1/00 , C01B2203/06 , F25J1/0022 , F25J1/0283 , F25J2210/66 , F25J2290/60 , Y02E60/321 , Y02P20/544 , Y10S62/929 , Y10T428/24942 , Y10T428/2495
Abstract: Gases are vented from a waste site such as a landfill, and the gases are separated into at least three streams comprising a hydrocarbon stream, a carbon dioxide stream, and residue stream. At least a portion of the carbon dioxide stream and hydrocarbon stream are liquefied or converted to a supercritical liquid. At least some of the carbon dioxide gas stream (as a liquid or supercritical fluid) is used in a cleaning step, preferably a polymer cleaning step, and more preferably a polymer cleaning step in a polymer recycling process, and most preferably in a polymer cleaning step in a polymer recycling system where the cleaning is performed on-site at the waste site.
Abstract translation: 气体从诸如垃圾填埋场的废物场地排出，气体被分离成至少三个流，包括烃流，二氧化碳流和残余物流。 至少一部分二氧化碳流和烃流被液化或转化为超临界液体。 在清洁步骤中使用至少一些二氧化碳气体流（作为液体或超临界流体），优选聚合物清洗步骤，更优选聚合物循环方法中的聚合物清洗步骤，最优选聚合物清洗 在一个聚合物循环系统中，在废物处现场进行清洁。
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公开(公告)号：US07389654B2
公开(公告)日：2008-06-24
申请号：US10852307
申请日：2004-05-25
Applicant: Jon P. Wikstrom , Dan Schiller , Jon R. Turner , Charles J. Svoboda
Inventor： Jon P. Wikstrom , Dan Schiller , Jon R. Turner , Charles J. Svoboda
CPC classification number: F25J1/0027 , B01D53/00 , B01D53/002 , B01D53/02 , B01D53/14 , B01D53/22 , B01J3/008 , B08B7/0021 , B09B1/00 , C01B2203/06 , F25J1/0022 , F25J1/0283 , F25J2210/66 , F25J2290/60 , Y02E60/321 , Y02P20/544 , Y10S62/929 , Y10T428/24942 , Y10T428/2495
Abstract: Gases are vented from a waste site such as a landfill, and the gases are separated into at least three streams comprising a hydrocarbon stream, a carbon dioxide stream, and residue stream. At least a portion of the carbon dioxide stream and hydrocarbon stream are liquefied or converted to a supercritical liquid. At least some of the carbon dioxide gas stream (as a liquid or supercritical fluid) is used in a cleaning step, preferably a polymer cleaning step, and more preferably a polymer cleaning step in a polymer recycling process, and most preferably in a polymer cleaning step in a polymer recycling system where the cleaning is performed on-site at the waste site.
Abstract translation: 气体从诸如垃圾填埋场的废物场地排出，气体被分离成至少三个流，包括烃流，二氧化碳流和残余物流。 至少一部分二氧化碳流和烃流被液化或转化为超临界液体。 在清洁步骤中使用至少一些二氧化碳气体流（作为液体或超临界流体），优选聚合物清洗步骤，更优选聚合物循环方法中的聚合物清洗步骤，最优选聚合物清洗 在一个聚合物循环系统中，在废物处现场进行清洁。
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公开(公告)号：US06216745B1
公开(公告)日：2001-04-17
申请号：US09181297
申请日：1998-10-28
Applicant: Stanislaw D. Augustynowicz , Jon P. Wikstrom , Claus D. Emmer , Jon R. Turner , Timothy A. Neeser
Inventor： Stanislaw D. Augustynowicz , Jon P. Wikstrom , Claus D. Emmer , Jon R. Turner , Timothy A. Neeser
IPC: F16L1112
CPC classification number: F16L59/185 , F16L59/065 , F16L59/141
Abstract: Prefabricated insulated pipe sections are constructed of an inner pipe surrounded by a concentrically-positioned outer pipe. End portions of the inner and outer pipes are joined with bellow members so that an annular space is defined. A portion of the inner pipe is wrapped with layers of insulation material with inert insulating granules positioned between the layers. The annular space is partially evacuated to below atmospheric pressure. Multiple pipe sections may be joined by their inner pipes through brazing or other known methods. The joints and neighboring bellow members on abutting pipe sections are covered by clam shells that are sealed and filled with insulation.
Abstract translation: 预制绝缘管段由内管道构成，内管由同心位置的外管围绕。 内管和外管的端部与波纹管构件接合，从而限定了环形空间。 内管的一部分被绝缘材料层包裹，惰性绝缘颗粒位于层之间。 环形空间部分抽空到低于大气压。 多个管段可以通过其内管通过钎焊或其他已知方法连接。 邻接管段上的接头和相邻的波纹管构件被密封并填充绝缘的蛤壳覆盖。
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公开(公告)号：US07478542B2
公开(公告)日：2009-01-20
申请号：US11220773
申请日：2005-09-06
Applicant: Jon P. Wikstrom , Dan Schiller , Jon R. Turner
Inventor： Jon P. Wikstrom , Dan Schiller , Jon R. Turner
CPC classification number: F25J1/0027 , B01D53/00 , B01D53/002 , B01D53/02 , B01D53/14 , B01D53/22 , B01J3/008 , B08B7/0021 , B09B1/00 , C01B2203/06 , F25J1/0022 , F25J1/0283 , F25J2210/66 , F25J2290/60 , Y02E60/321 , Y02P20/544 , Y10S62/929 , Y10T428/24942 , Y10T428/2495
Abstract: Gases are vented from a waste site such as a landfill, and the gases are separated into at least three streams comprising a hydrocarbon stream, a carbon dioxide stream, and residue stream. At least a portion of the carbon dioxide stream and hydrocarbon stream are liquefied or converted to a supercritical liquid. At least some of the carbon dioxide gas stream (as a liquid or supercritical fluid) is used in a cleaning step, preferably a polymer cleaning step, and more preferably a polymer cleaning step in a polymer recycling process, and most preferably in a polymer cleaning step in a polymer recycling system where the cleaning is performed on-site at the waste site.
Abstract translation: 气体从诸如垃圾填埋场的废物场地排出，气体被分离成至少三个流，包括烃流，二氧化碳流和残余物流。 至少一部分二氧化碳流和烃流被液化或转化为超临界液体。 在清洁步骤中使用至少一些二氧化碳气体流（作为液体或超临界流体），优选聚合物清洗步骤，更优选聚合物循环方法中的聚合物清洗步骤，最优选聚合物清洗 在一个聚合物循环系统中，在废物处现场进行清洁。
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