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1. 发明申请

WO2012088291A1 PROCESSES FOR FLOCCULATING TAILINGS STREAMS OF THE OIL PROSPECTION 审中-公开
标题翻译：油料前处理后处理流程
公开(公告)号：WO2012088291A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/066531
申请日：2011-12-21
申请人： KEMIRA OYJ , FARINATO, Raymond , HURD, Michael , MACY, Patrick , WATSON, Walter, Philip
发明人： FARINATO, Raymond , HURD, Michael , MACY, Patrick , WATSON, Walter, Philip
IPC分类号： C04B33/04
CPC分类号： C02F1/56 , C02F1/542 , C02F2103/10
摘要： A process for treating a tailings stream which comprises sand, clay fines and water, the process comprising the steps of: (i) adding one or more very low molecular weight anionic polymers; or one or more phosphate compounds; or a mixture thereof; and one or more high molecular weight polymer flocculants to the tailings stream; and (ii) separating the solids from the flocculated stream.
摘要翻译：一种用于处理包括砂，粘土细粉和水的尾矿物流的方法，该方法包括以下步骤：（i）加入一种或多种非常低分子量的阴离子聚合物; 或一种或多种磷酸盐化合物; 或其混合物; 和一种或多种高分子量聚合物絮凝剂到尾矿料流; 和（ii）从絮凝物流中分离固体。

2. 发明申请

WO2017194841A1 BINDER COMPOSITION AND A SINTERING PROCESS 审中-公开
标题翻译：粘合剂组合物和烧结工艺
公开(公告)号：WO2017194841A1
公开(公告)日：2017-11-16
申请号：PCT/FI2017/050365
申请日：2017-05-11
申请人： KEMIRA OYJ
发明人： PENTTINEN, Matias , LAINE, Jouni , MACY, Patrick , MAKI, Jon , MARGAN, Muthukumaraswamy , NATESH, Gurumurthi
IPC分类号： C22B1/16
CPC分类号： C22B1/16 , C22B1/244
摘要： The present invention relates to a binder composition for agglomerat- ing fine ore particles, comprising a water soluble metal salt, and a synthetic polymer, a surfactant, or a combination or mixture thereof, in a form of a solution. The present invention further relates to a process for preparing ore agglomerates comprising adding the binder composition fine ore particles to form a mixture; and forming the mixture into agglomerates. The present invention additionally relates to a sintering process comprising adding the binder composition to fine ore particles to form a mixture; forming the mixture into agglomerates; and heating the agglomerates to obtain sinter. Additionally, the present invention relates to a use of the binder composition as an additive in agglomerating ores.
摘要翻译：本发明涉及一种用于凝聚细矿石颗粒的粘合剂组合物，其包含水溶性金属盐和合成聚合物，表面活性剂或其组合或混合物，其形式为一个办法。本发明进一步涉及一种制备矿石团块的方法，包括加入粘合剂组合物细矿石颗粒以形成混合物; 并将混合物制成团块。本发明另外涉及一种烧结方法，其包括将该粘合剂组合物添加到细矿石颗粒中以形成混合物; 形成混合物成团块; 并加热团块以获得烧结物。此外，本发明涉及粘结剂组合物作为凝聚矿石中添加剂的用途。

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