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公开(公告)号：US06383261B2
公开(公告)日：2002-05-07
申请号：US09916738
申请日：2001-07-27
IPC分类号： B01D5314
CPC分类号： B01D53/52 , B01D53/501 , C02F5/00 , C02F2103/18
摘要： The present invention provides a process for the management of H2S containing gas streams and high alkalinity water streams in which process the H2S is selectively removed from the gas stream and combusted to form an SO2 rich waste gas stream. The SO2 gas stream is then scrubbed with the water stream to substantially remove the SO2 from the gas while subsequent treatment of the water such as softening or settling is improved.
摘要翻译： 本发明提供了一种用于管理含H2S的气流和高碱度水流的方法，其中H 2 S从气流中选择性地除去并燃烧形成富SO 2的废气流。 然后用水流洗涤SO 2气流以从气体中基本上除去SO 2，同时改善水的随后处理，例如软化或沉降。
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公开(公告)号：US06289988B1
公开(公告)日：2001-09-18
申请号：US09535118
申请日：2000-03-24
IPC分类号： E21B4324
CPC分类号： B01D53/52 , B01D53/501 , C02F5/00 , C02F2103/18
摘要： The present invention provides a process for the management of H2S containing gas streams and high alkalinity water streams in which process the H2S is selectively removed from the gas stream and combusted to form an SO2 rich waste gas stream. The SO2 gas stream is then scrubbed with the water stream to substantially remove the SO2 from the gas while subsequent treatment of the water such as softening or settling is improved.
摘要翻译： 本发明提供了一种用于管理含H2S的气流和高碱度水流的方法，其中H 2 S从气流中选择性地除去并燃烧形成富SO 2的废气流。 然后用水流洗涤SO 2气流以从气体中基本上除去SO 2，同时改善水的随后处理，例如软化或沉降。
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公开(公告)号：US5807478A
公开(公告)日：1998-09-15
申请号：US857887
申请日：1997-05-16
摘要： A method for lowering the viscosity and specific gravity of a heavy hydrocarbon to render it pipelineable is disclosed. The method comprises adding a vanadium and nickel containing coke fly ash to the heavy hydrocarbon; reacting the heavy hydrocarbon in the presence of the fly ash with a molecular hydrogen containing gas under hydroconversion conditions for a time sufficient to lower the viscosity of the hydrocarbon in the range of about 20 to 60 centipoise at 40.degree. C. and to lower the specific gravity in the range of from about 0.925 to about 0.940 at 15.degree. C., whereby the heavy hydrocarbon is rendered pipelineable.
摘要翻译： 公开了一种用于降低重质烃的粘度和比重以使其可流通的方法。 该方法包括向重质烃中加入含钒和镍的焦炭粉煤灰; 在加氢转化条件下，在飞灰存在下使重质烃与含分子氢的气体反应足以在40℃下将烃的粘度降低到约20至60厘泊的范围内，并降低特定的 重力在15℃在约0.925至约0.940的范围内，由此使重质烃可流通。
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公开(公告)号：US06277269B1
公开(公告)日：2001-08-21
申请号：US09469081
申请日：1999-12-21
IPC分类号： C10L104
CPC分类号： C10G47/00
摘要： A bitumen is rendered pipelineable by partially hydroconverting the bitumen and then adding sufficient diluent to the partially hydroconverted bitumen to provide a mixture having an API gravity at 15° C. of at least 19° and a viscosity at 40° C. in the range of about 35 to about 60 cP.
摘要翻译： 沥青通过部分地加氢转化沥青而使其可流通，然后向部分加氢转化的沥青中加入足够的稀释剂，以提供在15℃下的API重力至少为19°，在40℃的粘度在 约35至约60cP。
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公开(公告)号：US6096192A
公开(公告)日：2000-08-01
申请号：US115078
申请日：1998-07-14
CPC分类号： C10G47/00
摘要： A bitumen is rendered pipelineable by partially hydroconverting the bitumen and then adding sufficient diluent to the partially hydroconverted bitumen to provide a mixture having an API gravity at 15.degree. C. of at least 19.degree. and a viscosity at 40.degree. C. in the range of about 35 to about 60 cP.
摘要翻译： 通过部分地将沥青加氢转化沥青，然后向部分加氢转化的沥青中加入足够的稀释剂使沥青变成可流动的，以提供具有至少19℃的API重力在15℃和40℃下的粘度的混合物 约35至约60cP。
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公开(公告)号：US06355159B1
公开(公告)日：2002-03-12
申请号：US09632993
申请日：2000-08-04
申请人： Ronald Damian Myers , Mainak Ghosh , Michelle A. Young , Tapan Chakrabarty , Bruce M. Sankey , Irwin Andrew Wiehe
发明人： Ronald Damian Myers , Mainak Ghosh , Michelle A. Young , Tapan Chakrabarty , Bruce M. Sankey , Irwin Andrew Wiehe
IPC分类号： C10G4704
CPC分类号： C10G45/58
摘要： A heavy hydrocarbon is rendered pipelineable by hydroconverting the heavy hydrocarbon under conditions sufficient to obtain a product oil of lowered viscosity and an API gravity suitable for pipelining and thereafter adding a diluent modified hydrocarbon to the product oil in an amount sufficient to stabilize the product oil against asphaltene phase separation and when phase separated asphaltene is present to dissolve the phase separated asphaltenes.
摘要翻译： 重质烃可通过在足以获得低粘度的产品油和适于流水化的API重力的条件下加氢转化重质烃，然后向产品油中加入足以使产品油稳定的量的抗重油 沥青质相分离和相分离沥青质存在以溶解相分离的沥青质。
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7.发明授权Integrated process for bitumen recovery, separation and emulsification for steam generation 有权用于蒸汽发生的沥青回收，分离和乳化的综合方法公开(公告)号：US07294156B2
公开(公告)日：2007-11-13
申请号：US10646134
申请日：2003-08-22
IPC分类号： C10L1/32
摘要： The invention relates to a process for splitting bitumen into two fractions and rendering a heavier bottom fraction as a useable emulsion fuel. The process is particularly effective in creating an alternate fuel to natural gas in a steam-based bitumen recovery process wherein bitumen is recovered from an underground reservoir.
摘要翻译： 本发明涉及一种将沥青分解成两个馏分并使较重的底部馏分作为可用的乳化燃料的方法。 该方法特别有效地在基于蒸汽的沥青回收方法中产生天然气的替代燃料，其中从地下储层回收沥青。
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公开(公告)号：US20130056395A1
公开(公告)日：2013-03-07
申请号：US13643540
申请日：2011-05-20
申请人： Fritz Pierre, JR. , Olusola Adeyinka , Brian C. Speirs , Emilio Alvarez , Payman Esmaeili , Ronald D. Myers , Robert D. Kaminsky , Justin D. Pace , Thomas R. Palmer , David C. Rennard , Mainak Ghosh
发明人： Fritz Pierre, JR. , Olusola Adeyinka , Brian C. Speirs , Emilio Alvarez , Payman Esmaeili , Ronald D. Myers , Robert D. Kaminsky , Justin D. Pace , Thomas R. Palmer , David C. Rennard , Mainak Ghosh
CPC分类号： C10G1/002 , C10G1/04 , C10G1/047 , C10G33/00 , C10G33/04 , C10G33/06 , C10G2300/206 , C10G2300/44 , C10G2300/80 , C10G2300/805
摘要： Processes are described for extracting hydrocarbon from a mineable deposit, such as bitumen from oil sands. The integration of solvent-based extraction processes with aqueous extraction processes is described. In one embodiment, water is removed from an aqueous bituminous feed that is then directed into a solvent-based extraction process. In another embodiment, a stream produced through solvent extraction is directed into a water-based extraction process. In the solvent-based extraction processes, agglomeration of fines may be employed to simplify subsequent solid-liquid separation. The process permits recovery of hydrocarbon that has conventionally may have been too difficult to recover from oil sands processing, and thus has previously been lost. Advantageously, a fungible product can be formed more efficiently according to certain integrated processes described herein.
摘要翻译： 描述了从可开采沉积物中提取碳氢化合物的方法，如来自油砂的沥青。 描述了溶剂型萃取方法与含水萃取方法的结合。 在一个实施方案中，从含水沥青进料中除去水，然后将其导入基于溶剂的萃取方法中。 在另一个实施方案中，将通过溶剂萃取产生的流引导到水基萃取过程中。 在基于溶剂的萃取方法中，可以使用细粒团聚以简化随后的固液分离。 该方法允许回收常规可能难以从油砂处理中回收的烃，因此先前已经丢失。 有利地，可以根据本文所述的某些综合方法更有效地形成可替代的产品。
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公开(公告)号：US08252107B2
公开(公告)日：2012-08-28
申请号：US12826166
申请日：2010-06-29
申请人： Payman Esmaeili , Mainak Ghosh , Brian C. Speirs
发明人： Payman Esmaeili , Mainak Ghosh , Brian C. Speirs
IPC分类号： C04B14/10
CPC分类号： C10G1/04 , C04B18/0481 , C04B20/06 , Y02W30/91 , C04B14/10 , C04B14/106 , C04B20/02 , C04B20/04
摘要： A system and method for treating tailings from a bitumen froth treatment process such as TSRU tailings. The tailings are dewatered and then combusted to convert kaolin in the tailings into metakaolin. Calcined fines and heavy minerals may be recovered from the combustion products, namely from the flue gas and bottom ash.
摘要翻译： 一种从沥青处理工艺如TSRU尾矿处理尾矿的方法和系统。 尾矿脱水，然后燃烧，将尾矿中的高岭土转化为偏高岭土。 煅烧的细粉和重矿物质可从燃烧产物中回收，即从烟道气和底灰中回收。
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公开(公告)号：US20110036272A1
公开(公告)日：2011-02-17
申请号：US12826166
申请日：2010-06-29
申请人： Payman Esmaeili , Mainak Ghosh , Brian C. Speirs
发明人： Payman Esmaeili , Mainak Ghosh , Brian C. Speirs
CPC分类号： C10G1/04 , C04B18/0481 , C04B20/06 , Y02W30/91 , C04B14/10 , C04B14/106 , C04B20/02 , C04B20/04
摘要： A system and method for treating tailings from a bitumen froth treatment process such as TSRU tailings. The tailings are dewatered and then combusted to convert kaolin in the tailings into metakaolin. Calcined fines and heavy minerals may be recovered from the combustion products, namely from the flue gas and bottom ash.
摘要翻译： 一种从沥青处理工艺如TSRU尾矿处理尾矿的方法和系统。 尾矿脱水，然后燃烧，将尾矿中的高岭土转化为偏高岭土。 煅烧的细粉和重矿物质可从燃烧产物中回收，即从烟道气和底灰中回收。
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