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公开(公告)号：US09016799B2
公开(公告)日：2015-04-28
申请号：US13230738
申请日：2011-09-12
摘要： A method of increasing a dwell time of a slurry facility at a given ore processing location by using a mobile oil sands mining system. The method involves coordinating the operation of at least two mining conveyors to facilitate mining at least one arc-shaped sector of ore that otherwise would not be within operational reach of the slurry facility at the ore processing location. The method increases the slurry facility's operational time at the ore processing location before relocation thereof is required to keep the slurry facility within operational reach of at least one receding mine face.
摘要翻译： 通过使用移动式油砂挖掘系统来增加给定矿石加工位置处的浆料设备的停留时间的方法。 该方法涉及协调至少两个采矿输送机的操作，以便于开采矿石的至少一个弧形部分，否则矿石处理位置处的泥浆设施不会在操作范围内。 该方法增加了泥浆设施在矿石加工位置的操作时间，在需要重新定位之前，将浆料设备保持在至少一个后退矿井的操作范围内。
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2.发明授权公开(公告)号：US08968579B2
公开(公告)日：2015-03-03
申请号：US13554579
申请日：2012-07-20
申请人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
发明人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
IPC分类号： B01D21/06 , B01D17/028 , C10G1/00 , B03B9/02 , B01D21/24 , B03D1/08 , B01D21/00 , B03D1/14 , B01D17/02 , C10G1/04 , E21C47/00
CPC分类号： C10G1/002 , B01D17/0214 , B01D21/0042 , B01D21/0087 , B01D21/24 , B03B9/02 , B03D1/082 , B03D1/1456 , B03D1/1462 , B03D1/1493 , B03D2203/006 , C10G1/047 , C10G2300/4068 , C10G2300/805 , E21C47/00
摘要： A separation process and system for extracting hydrocarbons from a mixture. In some embodiments, a process for separating a bitumen froth stream containing bitumen froth, water and fine solids into a bitumen enriched froth stream and a water and fine solids stream, comprises: (a) receiving the bitumen froth stream in a concentrator vessel, (b) distributing the bitumen froth stream in the concentrator vessel as a substantially uniform and generally horizontal flow of the bitumen froth stream at a first flow velocity, (c) slowing the bitumen froth stream to a second flow velocity, slower than the first flow velocity, in a separation region of the concentrator vessel to promote separation of the bitumen froth from the water and fine solids, and then (d) collecting a bitumen enriched froth stream and (e) collecting a separate water and fine solids stream. Related embodiments of systems and apparatus may also be provided.
摘要翻译： 用于从混合物中提取碳氢化合物的分离过程和系统。 在一些实施方案中，将含有沥青泡沫，水和细固体的沥青泡沫料分离成富含沥青的泡沫料流和水和细固体物流的方法包括：（a）在浓缩容器中接收沥青泡沫料流（ b）将沥青泡沫流分布在浓缩器容器中，使其以第一流速基本上均匀且大致水平的沥青泡沫流，（c）将沥青泡沫流减慢到比第一流速慢的沥青泡沫流 在集中器容器的分离区域中促进沥青泡沫与水和细固体的分离，然后（d）收集富含沥青的泡沫料流和（e）收集单独的水和细固体物流。 还可以提供系统和装置的相关实施例。
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公开(公告)号：US20120085699A1
公开(公告)日：2012-04-12
申请号：US13329177
申请日：2011-12-16
申请人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
发明人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
IPC分类号： B01D21/26
CPC分类号： C10G1/002 , B01D17/0214 , B01D21/0042 , B01D21/0087 , B01D21/24 , B03B9/02 , B03D1/082 , B03D1/1456 , B03D1/1462 , B03D1/1493 , B03D2203/006 , C10G1/047 , C10G2300/4068 , C10G2300/805 , E21C47/00
摘要： An extraction system and process for extracting bitumen from a slurry containing bitumen, solids and water. The system comprises a cyclone separation facility for separating the slurry into a solids component stream and a bitumen froth stream with the bitumen froth stream including water and fine solids. The bitumen froth stream is then delivered to a froth concentration facility for separating the bitumen froth stream into a final bitumen enriched froth stream, and a water and fine solids stream. The final bitumen enriched froth stream is suitable for further processing. The system of the present invention is preferably mobile so that the cyclone extraction facility and the froth concentration facility can move with the mine face at an oil sands mining site, however, it is also contemplated that the system can be retrofitted to existing fixed treatment facilities to improve the operational efficiency of such fixed facilities.
摘要翻译： 一种用于从含有沥青，固体和水的浆料中提取沥青的提取系统和方法。 该系统包括用于将浆料分离成固体组分流和沥青泡沫料的旋风分离设备，沥青泡沫料流包括水和细小固体。 然后将沥青泡沫料流输送到泡沫浓缩设备，用于将沥青泡沫料流分离成最终的富含沥青的泡沫料流，以及水和细小的固体物流。 最终的沥青浓缩泡沫流适用于进一步加工。 本发明的系统优选是可移动的，使得旋风提取设备和泡沫浓缩设备可以与矿井面在油砂采矿现场一起移动，但是也可以考虑将系统改造成现有的固定处理设备 提高固定设施的运行效率。
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公开(公告)号：US08025341B2
公开(公告)日：2011-09-27
申请号：US11558340
申请日：2006-11-09
IPC分类号： B03B9/02
CPC分类号： C10G1/002 , B01D17/0214 , B01D21/0042 , B01D21/0087 , B01D21/24 , B03B9/02 , B03D1/082 , B03D1/1456 , B03D1/1462 , B03D1/1493 , B03D2203/006 , C10G1/047 , C10G2300/4068 , C10G2300/805 , E21C47/00
摘要： A process line for excavating and processing oil sands ore near a mine face. A mobile excavator excavates ore along the length of a mobile mining conveyor. A mobile comminutor receives and comminutes the excavated ore and transfers the comminuted ore to the mobile mining conveyor. The mobile mining conveyor conveys the comminuted ore to a transfer conveyor that conveys the comminuted ore to a mobile slurry facility. The mobile slurry facility combines the comminuted ore with process water to produce a slurry and pumps and conditions the slurry through a hydro-transport pipeline to a mobile extraction facility as a slurry feed. The mobile extraction facility receives the slurry feed and directs the slurry feed and a water stream as inputs to a three stage countercurrent cyclone separator. The cyclone separator produces a bitumen rich stream and a tailings stream. The bitumen rich stream is directed to a froth concentration unit that separates the bitumen rich stream into a bitumen product stream, a recycled water stream and a fine tailings stream. The fine tailings stream is combined with the tailings stream to produce a tailings product stream that is directed to a tailings treatment facility. The tailings treatment facility receives the tailings product and combines the tailings product with an additive to produce a treated tailings stream that is directed to a tailings pond for separation into a dry tails phase and a water phase that may be collected and recycled as industrial process water.
摘要翻译： 在矿井附近挖掘和加工油砂矿的生产线。 移动挖掘机沿着移动采矿输送机的长度挖掘矿石。 移动破碎机接收并粉碎挖掘的矿石并将粉碎的矿石转移到移动式采矿输送机。 移动采矿输送机将粉碎的矿石输送到将粉碎的矿石输送到移动浆料设备的输送输送机。 移动浆料设备将粉碎的矿石与工艺用水结合以产生浆料，并将浆料通过水力输送管道泵送并调节为流动萃取设备作为浆料进料。 移动提取设备接收浆料进料，并将浆料进料和水流作为输入引导到三级逆流旋风分离器。 旋风分离器产生富沥青流和尾矿料流。 富含沥青的料流被引导到将沥青浓缩物流分解成沥青产物流，循环水流和细尾矿物流的泡沫浓缩单元。 细尾矿流与尾矿物流结合，产生尾矿产品流，该尾矿产物流被引导至尾矿处理设施。 尾矿处理设施接收尾矿产品，并将尾矿产品与添加剂结合，以产生经处理的尾矿料流，该尾矿料流被引导至尾矿池，以分离成干燥的尾部和可以作为工业过程水收集和回收的水相 。
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5.发明授权公开(公告)号：US08225944B2
公开(公告)日：2012-07-24
申请号：US11938226
申请日：2007-11-09
申请人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
发明人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
IPC分类号： B01D21/26
CPC分类号： C10G1/002 , B01D17/0214 , B01D21/0042 , B01D21/0087 , B01D21/24 , B03B9/02 , B03D1/082 , B03D1/1456 , B03D1/1462 , B03D1/1493 , B03D2203/006 , C10G1/047 , C10G2300/4068 , C10G2300/805 , E21C47/00
摘要： An extraction system and process for extracting bitumen from a slurry containing bitumen, solids and water. The system comprises a cyclone separation facility for separating the slurry into a solids component stream and a bitumen froth stream with the bitumen froth stream including water and fine solids. The bitumen froth stream is then delivered to a froth concentration facility for separating the bitumen froth stream into a final bitumen enriched froth stream, and a water and fine solids stream. The final bitumen enriched froth stream is suitable for further processing. The system of the present invention is preferably mobile so that the cyclone extraction facility and the froth concentration facility can move with the mine face at an oil sands mining site, however, it is also contemplated that the system can be retrofitted to existing fixed treatment facilities to improve the operational efficiency of such fixed facilities.
摘要翻译： 一种用于从含有沥青，固体和水的浆料中提取沥青的提取系统和方法。 该系统包括用于将浆料分离成固体组分流和沥青泡沫料的旋风分离设备，沥青泡沫料流包括水和细小固体。 然后将沥青泡沫料流输送到泡沫浓缩设备，用于将沥青泡沫料流分离成最终的富含沥青的泡沫料流，以及水和细小的固体物流。 最终的沥青浓缩泡沫流适用于进一步加工。 本发明的系统优选是可移动的，使得旋风提取设备和泡沫浓缩设备可以与矿井面在油砂采矿现场一起移动，但是也可以考虑将系统改造成现有的固定处理设备 提高固定设施的运行效率。
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公开(公告)号：US07651042B2
公开(公告)日：2010-01-26
申请号：US11558303
申请日：2006-11-09
IPC分类号： B02C19/00
CPC分类号： C10G1/002 , B01D17/0214 , B01D21/0042 , B01D21/0087 , B01D21/24 , B03B9/02 , B03D1/082 , B03D1/1456 , B03D1/1462 , B03D1/1493 , B03D2203/006 , C10G1/047 , C10G2300/4068 , C10G2300/805 , E21C47/00
摘要： A mobile slurry apparatus for creating a slurry from oil sand ore has a frame and a slurry box supported by the frame. Water is mixed with the ore to form a slurry that is retained in the slurry box. The frame base has a first set of spaced apart support points for supporting the frame in a stationary mode, and a second set of spaced apart support points for supporting the frame in a moving mode. The second set of spaced apart support points is closer together than the first set of support points and defines a lifting region disposed beneath a center of gravity of the slurry apparatus in a moving mode when the slurry box is empty. Thus, a single moving device can be positioned beneath the second set of support points for lifting and moving the slurry apparatus.
摘要翻译： 用于从油砂矿石生成浆料的移动浆料装置具有由框架支撑的框架和浆料箱。 将水与矿石混合以形成保留在浆料箱中的浆料。 框架基座具有用于以固定模式支撑框架的第一组间隔开的支撑点，以及用于以移动模式支撑框架的第二组间隔开的支撑点。 第二组间隔开的支撑点比第一组支撑点更靠近在一起，并且当浆料箱为空时，以移动模式限定设置在浆料装置重心下方的提升区域。 因此，单个移动装置可以位于第二组支撑点下方，用于提升和移动浆料装置。
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公开(公告)号：US20130098805A1
公开(公告)日：2013-04-25
申请号：US13554579
申请日：2012-07-20
申请人： BRADFORD E. BJORNSON , CRAIG AARON STRAND , WILLIAM NICHOLAS GARNER , JOHN KHAI-QUANG DIEP , DARWIN EDWARD KIEL , THOMAS CHARLES HANN
发明人： BRADFORD E. BJORNSON , CRAIG AARON STRAND , WILLIAM NICHOLAS GARNER , JOHN KHAI-QUANG DIEP , DARWIN EDWARD KIEL , THOMAS CHARLES HANN
IPC分类号： C10G1/00
CPC分类号： C10G1/002 , B01D17/0214 , B01D21/0042 , B01D21/0087 , B01D21/24 , B03B9/02 , B03D1/082 , B03D1/1456 , B03D1/1462 , B03D1/1493 , B03D2203/006 , C10G1/047 , C10G2300/4068 , C10G2300/805 , E21C47/00
摘要： A separation process and system for extracting hydrocarbons from a mixture. In some embodiments, a process for separating a bitumen froth stream containing bitumen froth, water and fine solids into a bitumen enriched froth stream and a water and fine solids stream, comprises: (a) receiving the bitumen froth stream in a concentrator vessel, (b) distributing the bitumen froth stream in the concentrator vessel as a substantially uniform and generally horizontal flow of the bitumen froth stream at a first flow velocity, (c) slowing the bitumen froth stream to a second flow velocity, slower than the first flow velocity, in a separation region of the concentrator vessel to promote separation of the bitumen froth from the water and fine solids, and then (d) collecting a bitumen enriched froth stream and (e) collecting a separate water and fine solids stream. Related embodiments of systems and apparatus may also be provided.
摘要翻译： 用于从混合物中提取碳氢化合物的分离过程和系统。 在一些实施方案中，将含有沥青泡沫，水和细固体的沥青泡沫料分离成富含沥青的泡沫料流和水和细固体物流的方法包括：（a）在浓缩容器中接收沥青泡沫料流（ b）将沥青泡沫流分布在浓缩器容器中，使其以第一流速基本上均匀且大致水平的沥青泡沫流，（c）将沥青泡沫流减慢到比第一流速慢的沥青泡沫流 在集中器容器的分离区域中促进沥青泡沫与水和细固体的分离，然后（d）收集富含沥青的泡沫料流和（e）收集单独的水和细固体物流。 还可以提供系统和装置的相关实施例。
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公开(公告)号：US20120062016A1
公开(公告)日：2012-03-15
申请号：US13230738
申请日：2011-09-12
IPC分类号： E21C41/00
摘要： A method of increasing a dwell time of a slurry facility at a given ore processing location by using a mobile oil sands mining system. The method involves coordinating the operation of at least two mining conveyors to facilitate mining at least one arc-shaped sector of ore that otherwise would not be within operational reach of the slurry facility at the ore processing location. The method increases the slurry facility's operational time at the ore processing location before relocation thereof is required to keep the slurry facility within operational reach of at least one receding mine face.
摘要翻译： 通过使用移动式油砂挖掘系统来增加给定矿石加工位置处的浆料设备的停留时间的方法。 该方法涉及协调至少两个采矿输送机的操作，以便于开采矿石的至少一个弧形部分，否则矿石处理位置处的泥浆设施不会在操作范围内。 该方法增加了泥浆设施在矿石加工位置的操作时间，在需要重新定位之前，将浆料设备保持在至少一个后退矿井的操作范围内。
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公开(公告)号：US08096425B2
公开(公告)日：2012-01-17
申请号：US11595817
申请日：2006-11-09
申请人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
发明人： Bradford E. Bjornson , Craig Aaron Strand , William Nicholas Garner , John Khai-Quang Diep , Darwin Edward Kiel , Thomas Charles Hann
IPC分类号： B01D21/26
CPC分类号： C10G1/002 , B01D17/0214 , B01D21/0042 , B01D21/0087 , B01D21/24 , B03B9/02 , B03D1/082 , B03D1/1456 , B03D1/1462 , B03D1/1493 , B03D2203/006 , C10G1/047 , C10G2300/4068 , C10G2300/805 , E21C47/00
摘要： An extraction system and process for extracting bitumen from a slurry containing bitumen, solids and water. The system comprises a cyclone separation facility for separating the slurry into a solids component stream and a bitumen froth stream with the bitumen froth stream including water and fine solids. The bitumen froth stream is then delivered to a froth concentration facility for separating the bitumen froth stream into a final bitumen enriched froth stream, and a water and fine solids stream. The final bitumen enriched froth stream is suitable for further processing. The system of the present invention is preferably mobile so that the cyclone extraction facility and the froth concentration facility can move with the mine face at an oil sands mining site, however, it is also contemplated that the system can be retrofitted to existing fixed treatment facilities to improve the operational efficiency of such fixed facilities.
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公开(公告)号：US08393561B2
公开(公告)日：2013-03-12
申请号：US11938175
申请日：2007-11-09
IPC分类号： B02C4/12
摘要： A mobile slurry apparatus for creating a slurry from oil sand ore has a frame and a slurry box supported by the frame. Water is mixed with the ore to form a slurry that is retained in the slurry box. The frame base has a first set of spaced apart support points for supporting the frame in a stationary mode, and a second set of spaced apart support points for supporting the frame in a moving mode. The second set of spaced apart support points is closer together than the first set of support points and defines a lifting region disposed beneath a center of gravity of the slurry apparatus in a moving mode when the slurry box is empty. Thus, a single moving device can be positioned beneath the second set of support points for lifting and moving the slurry apparatus.
摘要翻译： 用于从油砂矿石生成浆料的移动浆料装置具有由框架支撑的框架和浆料箱。 将水与矿石混合以形成保留在浆料箱中的浆料。 框架基座具有用于以固定模式支撑框架的第一组间隔开的支撑点，以及用于以移动模式支撑框架的第二组间隔开的支撑点。 第二组间隔开的支撑点比第一组支撑点更靠近在一起，并且当浆料箱为空时，以移动模式限定设置在浆料装置重心下方的提升区域。 因此，单个移动装置可以位于第二组支撑点下方，用于提升和移动浆料装置。
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