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29 条记录 (耗时 0.054 秒)

    Dewatering process
    11.
    发明授权
    Dewatering process 失效
    脱水工艺

    公开(公告)号：US07754086B2

    公开(公告)日：2010-07-13

    申请号：US10591776

    申请日：2005-02-28

    申请人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    发明人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    IPC分类号： C02F11/14

    CPC分类号： C02F11/14 ,  B01D21/0012 ,  B01D21/01 ,  B01D21/2461 ,  B01D21/26 ,  B01D21/262 ,  C02F1/56 ,  C02F2103/10 ,  C02F2103/28 ,  C02F2103/30

    摘要： A process of dewatering an aqueous suspension comprising dosing the suspension with a flocculating amount of a first flocculant to form a thickened suspension and mixing into the thickened suspension a dewatering amount of a second flocculant and subjecting the thickened suspension to mechanical dewatering to form a cake, characterised in that the second flocculant comprises a water-soluble or water swellable polymer that is mixed into the suspension in the form of (i) substantially dry polymer particles or (ii) an aqueous composition comprising dissolved or hydrated polymer having a polymer concentration of at least 2% by weight and having a intrinsic viscosity of at least 3 dl/g.

    摘要翻译： 一种将水性悬浮液脱水的方法，包括用絮凝量的第一絮凝剂给悬浮液加料以形成增稠的悬浮液，并将脱水量的第二絮凝剂混合到增稠的悬浮液中，并使增稠的悬浮液进行机械脱水以形成滤饼， 其特征在于，所述第二絮凝剂包含水溶性或水可溶胀聚合物，所述聚合物以（i）基本上干燥的聚合物颗粒的形式混合到所述悬浮液中，或（ii）含有聚合物浓度为 至少2重量％，特性粘度至少为3dl / g。

    Dewatering process
    12.
    发明授权
    Dewatering process 失效
    脱水工艺

    公开(公告)号：US07754087B2

    公开(公告)日：2010-07-13

    申请号：US10591878

    申请日：2005-02-28

    申请人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    发明人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    IPC分类号： C02F11/14

    CPC分类号： C02F1/56

    摘要： A process of dewatering aqueous suspension employing a flocculating system comprising treating the suspension with a flocculating amount of a first flocculant and a dewatering amount of a second flocculant, and subjecting the suspension to mechanical dewatering to form a cake, wherein the first flocculant brings about flocculation and assists thickening of the suspension and the second flocculant is a water-soluble or water swellable polymer that is mixed into the suspension is a water-soluble or water swellable particulate polymer having a particle diameter of at least 20 microns.

    摘要翻译： 一种使用絮凝系统脱水水性悬浮液的方法，包括用絮凝量的第一絮凝剂和脱水量的第二絮凝剂处理悬浮液，并对悬浮液进行机械脱水以形成滤饼，其中第一絮凝剂引起絮凝 并且有助于悬浮液的增稠，并且第二絮凝剂是混合到悬浮液中的水溶性或水可溶胀聚合物是具有至少20微米的粒径的水溶性或水可溶胀的颗粒状聚合物。

    APPARATUS AND METHOD FOR REMOVAL OF IONS FROM A POROUS ELECTRODE THAT IS PART OF A DEIONIZATION SYSTEM
    13.
    发明申请
    APPARATUS AND METHOD FOR REMOVAL OF IONS FROM A POROUS ELECTRODE THAT IS PART OF A DEIONIZATION SYSTEM 审中-公开
    从多孔电极去除离子的装置和方法，该多孔电极是分解系统的一部分

    公开(公告)号：US20100059378A1

    公开(公告)日：2010-03-11

    申请号：US12554854

    申请日：2009-09-04

    申请人： Brian B. Elson ,  Brian C. Large ,  Peter Norman

    发明人： Brian B. Elson ,  Brian C. Large ,  Peter Norman

    IPC分类号： B01D61/42 ,  B01D61/46

    CPC分类号： C02F1/4691 ,  C02F1/283 ,  C02F1/46114 ,  C02F2001/46133 ,  C02F2001/46161 ,  C02F2201/46145 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2303/16

    摘要： A method and system for treating a fluid includes an electrode with an outer housing having openings in a side wall thereof, a granular conductive material encapsulated within the outer housing, and an electrical terminal located at least partially within the outer housing and in electrical communication with the granular conductive material, wherein the openings are configured to permit ions in a fluid to be treated to pass there through so as to come into contact with the granular conductive material. The system includes a treatment tank and electrodes within the tank being charged to differing polarities by a voltage source. The method includes applying a first polarity to at least one electrode, oppositely charging one or more of other spaced apart electrodes, and flowing the fluid within the space so as to treat the fluid.

    摘要翻译： 用于处理流体的方法和系统包括具有在其侧壁中具有开口的外壳体的电极，封装在外壳体内的颗粒状导电材料，以及至少部分地位于外壳体内并与外壳体电连通的电端子 所述颗粒状导电材料，其中所述开口被配置为允许要处理的流体中的离子通过所述流体以与所述粒状导电材料接触。 该系统包括处理槽，并且通过电压源将槽内的电极充电到不同的极性。 该方法包括对至少一个电极施加第一极性，相反地对一个或多个其它间隔开的电极充电，并使流体在空间内流动以便处理流体。

    Dewatering process
    15.
    发明申请
    Dewatering process 失效
    脱水工艺

    公开(公告)号：US20070187333A1

    公开(公告)日：2007-08-16

    申请号：US10591878

    申请日：2005-02-28

    申请人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    发明人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    IPC分类号： C02F1/52

    CPC分类号： C02F1/56

    摘要： A process of dewatering aqueous suspension employing a flocculating system comprising treating the suspension with a flocculating amount of a first flocculant and a dewatering amount of a second flocculant, and subjecting the suspension to mechanical dewatering to form a cake, wherein the first flocculant brings about flocculation and assists thickening of the suspension and the second flocculant is a water-soluble or water swellable polymer that is mixed into the suspension is a water-soluble or water swellable particulate polymer having a particle diameter of at least 20 microns.

    摘要翻译： 一种使用絮凝系统脱水水性悬浮液的方法，包括用絮凝量的第一絮凝剂和脱水量的第二絮凝剂处理悬浮液，并对悬浮液进行机械脱水以形成滤饼，其中第一絮凝剂引起絮凝 并且有助于悬浮液的增稠，并且第二絮凝剂是混合到悬浮液中的水溶性或水可溶胀聚合物是具有至少20微米的粒径的水溶性或水可溶胀的颗粒状聚合物。

    Dewatering process
    16.
    发明授权
    Dewatering process 失效
    脱水工艺

    公开(公告)号：US08088288B2

    公开(公告)日：2012-01-03

    申请号：US12794803

    申请日：2010-06-07

    申请人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    发明人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    IPC分类号： C02F11/14

    CPC分类号： C02F11/14

    摘要： A process of dewatering an aqueous suspension comprising treating the suspension with a dewatering amount of a reverse phase polymer, and subjecting the suspension to a mechanical dewatering to form a cake,characterized in that the reverse phase polymer only partially inverts to bring about flocculation and thickening of the suspension, and then fully inverts during the further dewatering to form a cake.

    摘要翻译： 一种使含水悬浮液脱水的方法，包括用脱水量的反相聚合物处理悬浮液，并对悬浮液进行机械脱水以形成滤饼，其特征在于反相聚合物仅部分反转以产生絮凝和增稠 的悬浮液，然后在进一步脱水期间完全反转以形成蛋糕。

    Dewatering process
    17.
    发明授权
    Dewatering process 失效
    脱水工艺

    公开(公告)号：US07749392B2

    公开(公告)日：2010-07-06

    申请号：US10591777

    申请日：2005-02-28

    申请人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    发明人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    IPC分类号： C02F11/14

    CPC分类号： C02F1/56 ,  C02F1/52 ,  C02F9/00 ,  C02F11/14 ,  C02F2209/09 ,  C02F2301/08

    摘要： A process of dewatering an aqueous suspension employing a flocculating system comprising treating the suspension with a flocculating amount of a first flocculant and a dewatering amount of a second flocculant, and subjecting the suspension to mechanical dewatering to form a cake, wherein the first flocculant brings about flocculation and assists thickening of the suspension and the second flocculant further dewaters the suspension, characterized in that the second flocculant is a water-soluble or water swellable polymer that is mixed into the suspension in the form of aqueous composition comprising dissolved or hydrated polymer having a Brookfield viscosity of above 30,000 cps (measured at 20° C.).

    摘要翻译： 一种使用絮凝体系脱水水性悬浮液的方法，包括用絮凝量的第一絮凝剂和脱水量的第二絮凝剂处理悬浮液，并对悬浮液进行机械脱水以形成滤饼，其中第一絮凝剂带来 絮凝和辅助悬浮液的增稠，第二絮凝剂进一步使悬浮液脱水，其特征在于第二絮凝剂是水溶性或水可溶胀的聚合物，其以水性组合物的形式混合到悬浮液中，所述水性组合物包含溶解或水合的聚合物， 布鲁克菲尔德粘度高于30,000cps（在20℃下测量）。

    Dewatering process
    19.
    发明申请
    Dewatering process 失效
    脱水工艺

    公开(公告)号：US20070187330A1

    公开(公告)日：2007-08-16

    申请号：US10591776

    申请日：2005-02-28

    申请人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    发明人： Tony Whittaker ,  Peter Norman ,  Darryl Smith

    IPC分类号： C02F1/52

    CPC分类号： C02F11/14 ,  B01D21/0012 ,  B01D21/01 ,  B01D21/2461 ,  B01D21/26 ,  B01D21/262 ,  C02F1/56 ,  C02F2103/10 ,  C02F2103/28 ,  C02F2103/30

    摘要： A process of dewatering an aqueous suspension comprising dosing the suspension with a flocculating amount of a first flocculant to form a thickened suspension and mixing into the thickened suspension a dewatering amount of a second flocculant and subjecting the thickened suspension to mechanical dewatering to form a cake, characterised in that the second flocculant comprises a water-soluble or water swellable polymer that is mixed into the suspension in the form of (i) substantially dry polymer particles or (ii) an aqueous composition comprising dissolved or hydrated polymer having a polymer concentration of at least 2% by weight and having a intrinsic viscosity of at least 3 dl/g.

    摘要翻译： 一种将水性悬浮液脱水的方法，包括用絮凝量的第一絮凝剂给悬浮液加料以形成增稠的悬浮液，并将脱水量的第二絮凝剂混合到增稠的悬浮液中，并使增稠的悬浮液进行机械脱水以形成滤饼， 其特征在于，所述第二絮凝剂包含水溶性或水可溶胀聚合物，所述聚合物以（i）基本上干燥的聚合物颗粒的形式混合到所述悬浮液中，或（ii）含有聚合物浓度为 至少2重量％，特性粘度至少为3dl / g。