利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.013 秒)

    Method for extracting bitumen from an oil sand feed stream
    2.
    发明授权
    Method for extracting bitumen from an oil sand feed stream 有权
    从油砂进料流中提取沥青的方法

    公开(公告)号：US09222029B2

    公开(公告)日：2015-12-29

    申请号：US13424515

    申请日：2012-03-20

    申请人： Ingmar Hubertus Josephina Ploemen ,  Ronald Jan Schoonebeek ,  Bernardus Cornelis Maria In't Veen

    发明人： Ingmar Hubertus Josephina Ploemen ,  Ronald Jan Schoonebeek ,  Bernardus Cornelis Maria In't Veen

    IPC分类号： C10G1/04 ,  B01D21/02

    CPC分类号： C10G1/04 ,  B01D21/02 ,  C10G1/045 ,  C10G2300/4012 ,  C10G2300/4081 ,  C10G2300/44 ,  C10G2400/02

    摘要： The present invention is a method for extracting bitumen from an oil sand feed stream including at least the steps of: (a) providing an oil sand feed stream; (b) contacting the oil sand feed stream with a liquid comprising an aliphatic hydrocarbon solvent thereby obtaining a solvent-diluted oil sand slurry; (c) depositing the solvent-diluted oil sand slurry as a filter cake on a filter medium and filtering the solvent-diluted oil sand slurry, thereby obtaining a solids-enriched stream and a filtrate, wherein during the filtering the pressure above the filter cake is at least 1.7 bara; and (d) lowering the pressure of the solids-enriched stream to below 1.2 bara.

    摘要翻译： 本发明是一种从油砂进料流中提取沥青的方法，至少包括以下步骤：（a）提供油砂进料流; （b）使油砂进料流与包含脂族烃溶剂的液体接触，从而获得溶剂稀释的油砂浆料; （c）将溶剂稀释的油砂浆料作为滤饼沉积在过滤介质上并过滤溶剂稀释的油砂浆料，从而获得富含固体的料流和滤液，其中在过滤滤饼上方的压力 至少1.7巴; 和（d）将富含固体的料流的压力降低到1.2巴以下。

    PROCESS FOR THE PREPARATION OF ALKYLENE OXIDE
    6.
    发明申请
    PROCESS FOR THE PREPARATION OF ALKYLENE OXIDE 有权
    制备氧化亚铁的方法

    公开(公告)号：US20110028745A1

    公开(公告)日：2011-02-03

    申请号：US12903784

    申请日：2010-10-13

    申请人： Ingmar Hubertus Josephina Ploemen ,  Eduardus Petrus Simon Schouten ,  Alexander Jan Van Der Veen

    发明人： Ingmar Hubertus Josephina Ploemen ,  Eduardus Petrus Simon Schouten ,  Alexander Jan Van Der Veen

    IPC分类号： C07D301/19

    CPC分类号： C07D301/19 ,  C07D303/04

    摘要： A process for the preparation of alkylene oxide, which process involves mixing fresh feed containing organic hydroperoxide and alkene with a recycle stream to obtain a reaction mixture containing of from 5 to 80% wt of alcohol, based on total amount of reaction mixture,contacting the reaction mixture with a heterogeneous epoxidation catalyst to obtain a stream containing alkylene oxide and alcohol, and recycling of from 30 to 95% wt of the stream obtained in step (ii) to step (i).

    摘要翻译： 一种制备环氧烷的方法，该方法包括将含有机氢过氧化物和烯烃的新鲜原料与再循环料流混合，得到基于反应混合物总量的5-80重量％醇的反应混合物， 反应混合物与异质环氧化催化剂反应以获得含有环氧烷和醇的物流，并且将步骤（ii）至步骤（i）中获得的物流的30-95％重量循环。

    METHOD FOR EXTRACTING BITUMEN FROM AN OIL SAND FEED STREAM
    7.
    发明申请
    METHOD FOR EXTRACTING BITUMEN FROM AN OIL SAND FEED STREAM 有权
    从石油进料流提取铋的方法

    公开(公告)号：US20130068665A1

    公开(公告)日：2013-03-21

    申请号：US13424538

    申请日：2012-03-20

    申请人： Ingmar Hubertus Josephina PLOEMEN ,  Ronald Jan SCHOONEBEEK ,  Bernardus Cornelis Maria IN'T VEEN

    发明人： Ingmar Hubertus Josephina PLOEMEN ,  Ronald Jan SCHOONEBEEK ,  Bernardus Cornelis Maria IN'T VEEN

    IPC分类号： C10G1/04

    CPC分类号： C10G1/045 ,  B01D21/02 ,  C10G1/042 ,  C10G2300/44

    摘要： The present invention provides a method for extracting bitumen from an oil sand feed stream (10), the method comprising at least the steps of: (a) providing an oil sand feed stream (10); (b) contacting the oil sand feed stream (10) with a liquid (40) comprising an aliphatic hydrocarbon solvent thereby obtaining a solvent-diluted oil sand slurry (20); (c) filtering the solvent-diluted oil sand slurry (20), thereby obtaining a first bitumen-enriched filtrate (30), a second bitumen-depleted filtrate (40) and a bitumen-depleted sand (50); (d) reusing the second filtrate (40) obtained in step (c) in the contacting of step (b); and (e) removing solvent (90) from the first bitumen-enriched filtrate thereby obtaining a bitumen-enriched stream (80).

    摘要翻译： 本发明提供一种从油砂进料流（10）中提取沥青的方法，该方法至少包括以下步骤：（a）提供油砂进料流（10）; （b）使油砂进料流（10）与包含脂族烃溶剂的液体（40）接触，从而获得溶剂稀释的油砂浆料（20）; （c）过滤溶剂稀释的油砂浆料（20），从而获得第一沥青富集滤液（30），第二贫沥青滤液（40）和沥青贫化砂（50）; （d）使步骤（c）中获得的第二滤液（40）在步骤（b）的接触中重新使用; 和（e）从第一沥青富集滤液中除去溶剂（90），由此得到富含沥青的料流（80）。

    METHOD FOR EXTRACTING BITUMEN FROM AN OIL SAND FEED STREAM
    8.
    发明申请
    METHOD FOR EXTRACTING BITUMEN FROM AN OIL SAND FEED STREAM 有权
    从石油进料流提取铋的方法

    公开(公告)号：US20130068664A1

    公开(公告)日：2013-03-21

    申请号：US13424515

    申请日：2012-03-20

    申请人： Ingmar Hubertus Josephina PLOEMEN ,  Ronald Jan SCHOONEBEEK ,  Bernardus Cornelis Maria IN'T VEEN

    发明人： Ingmar Hubertus Josephina PLOEMEN ,  Ronald Jan SCHOONEBEEK ,  Bernardus Cornelis Maria IN'T VEEN

    IPC分类号： C10G1/04

    CPC分类号： C10G1/04 ,  B01D21/02 ,  C10G1/045 ,  C10G2300/4012 ,  C10G2300/4081 ,  C10G2300/44 ,  C10G2400/02

    摘要： The present invention provides a method for extracting bitumen from an oil sand feed stream (10), the method comprising at least the steps of:(a) providing an oil sand feed stream (10);(b) contacting the oil sand feed stream (10) with a liquid (20) comprising an aliphatic hydrocarbon solvent thereby obtaining a solvent-diluted oil sand slurry (30);(c) depositing the solvent-diluted oil sand slurry (30,35) as a filter cake (32) on a filter medium (31) and filtering the solvent-diluted oil sand slurry (30,35), thereby obtaining a solids-enriched stream (50) and a filtrate (60), wherein during the filtering the pressure above the filter cake (32) is at least 1.7 bara; and(d) lowering the pressure of the solids-enriched stream (50) to below 1.2 bara.

    摘要翻译： 本发明提供一种从油砂进料流（10）中提取沥青的方法，该方法至少包括以下步骤：（a）提供油砂进料流（10）; （b）使油砂进料流（10）与包含脂族烃溶剂的液体（20）接触，从而获得溶剂稀释的油砂浆料（30）; （c）将作为滤饼（32）的溶剂稀释的油砂浆料（30,35）沉积在过滤介质（31）上并过滤溶剂稀释的油砂浆料（30,35），从而获得固体 - 富集流（50）和滤液（60），其中在过滤期间，滤饼（32）上方的压力为至少1.7巴; 和（d）将富含固体的料流（50）的压力降低到1.2巴以下。