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1. 发明申请

US20050134102A1 Mine site oil sands processing 审中-公开
标题翻译：矿场油砂加工
公开(公告)号：US20050134102A1
公开(公告)日：2005-06-23
申请号：US10738089
申请日：2003-12-18
申请人： George Cymerman , Juhan Coward , Jim McTurk
发明人： George Cymerman , Juhan Coward , Jim McTurk
IPC分类号： E02F1/00 , E02F7/00 , E21C41/26
CPC分类号： E21C41/26 , E02F1/00 , E02F7/00 , E21C41/31
摘要： A process line comprising a combination of mobile and relocatable equipment units is provided at an oil sand mine site. The process line may comprise: a mobile shovel; a mobile bin and double roll crusher; a relocatable conveyor belt extending along the mine face; a relocatable slurry preparation assembly, such as a secondary crusher and jet pump; a pipeline; and a relocatable desanding circuit of separators. The process line conducts the following steps: mining the oil sand; crushing it to conveyable size; conveying it to a slurry preparation location; further crushing it to slurrying size and mixing it with heated water to produce a pumpable, aerated oil sand slurry; transporting and conditioning the slurry in the pipeline; desanding it to produce a product comprising bitumen and water and tailings; depositing tailings in a retention facility; and removing the product from the mine site in a pipeline.
摘要翻译：在油砂矿场提供了包括移动和可重定位设备单元的组合的生产线。工艺线可以包括：移动铲; 移动式垃圾桶和双辊破碎机; 沿着矿面延伸的可重新定位的输送带; 可重新定位的浆料制备组件，例如二次破碎机和喷射泵; 一条管道和分离器的可重新定位的去电路。流程线进行以下步骤：开采油砂; 将其粉碎至可输送尺寸; 将其输送到浆料制备位置; 进一步粉碎成浆料大小并与加热水混合，生产可泵送的充气油砂浆料; 运输和调节管道中的浆料; 将其除砂以生产包含沥青和水和尾矿的产品; 将尾矿放置在保留设施中; 并从管道中的矿场移除产品。

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