公开(公告)号：US20110155671A1

公开(公告)日：2011-06-30

申请号：US12087807

申请日：2007-01-04

申请人： Gillian Moody ,  Anthony Allen ,  Stephen Adkins ,  Brian Dynond ,  Paul Stocks

发明人： Gillian Moody ,  Anthony Allen ,  Stephen Adkins ,  Brian Dynond ,  Paul Stocks

IPC分类号： B01D21/01

CPC分类号： B01D21/01 ,  C02F1/30 ,  C02F1/56 ,  C02F1/72 ,  C02F1/722 ,  C02F1/78 ,  C02F9/00 ,  C02F2103/10 ,  C02F2303/18

摘要： The present invention relates to a process of concentrating an aqueous suspension of solid particles comprising the steps of adding at least one organic polymeric flocculant to the suspension thereby forming flocculated solids in which the flocculated solids are allowed form a layer of solids and thereby forming a more concentrated suspension in which the process comprises the addition of an effective amount of an agent that is selected from the group consisting of free radical agents, oxidising agents, enzymes and radiation, in which the agent is applied to the suspension prior to or substantially simultaneously with adding the organic polymeric flocculant and/or the organic polymeric flocculant is added to the suspension in a vessel and the agent is applied to the suspension in the same vessel. The process is particularly suitable for solids liquid separation in which the flocculated solids are allowed to settle by sedimentation in a gravity thickener.

摘要翻译： 本发明涉及一种浓缩固体颗粒的水性悬浮液的方法，包括以下步骤：向悬浮液中加入至少一种有机聚合物絮凝剂，由此形成絮凝固体，其中允许絮凝固体形成一层固体，从而形成更多的 浓缩悬浮液，其中该方法包括加入有效量的选自自由基试剂，氧化剂，酶和辐射剂的试剂，其中将试剂施用于悬浮液之前或基本同时 将有机聚合物絮凝剂和/或有机聚合物絮凝剂加入到容器中的悬浮液中，并将试剂施加到同一容器中的悬浮液中。 该方法特别适用于固体液体分离，其中使絮凝的固体通过沉淀在重力增稠剂中沉降。

公开(公告)号：US08506822B2

公开(公告)日：2013-08-13

申请号：US13314243

申请日：2011-12-08

申请人： Gillian Moody ,  Anthony Allen ,  Stephen Adkins ,  Brian Dymond ,  Paul Stocks

发明人： Gillian Moody ,  Anthony Allen ,  Stephen Adkins ,  Brian Dymond ,  Paul Stocks

IPC分类号： B03D3/06 ,  B01D21/00

CPC分类号： B01D21/01 ,  C02F1/30 ,  C02F1/56 ,  C02F1/72 ,  C02F1/722 ,  C02F1/78 ,  C02F9/00 ,  C02F2103/10 ,  C02F2303/18

摘要： A process of concentrating an aqueous suspension of solid particles comprising the steps of adding at least one organic polymeric flocculant to the suspension thereby forming flocculated solids in which the flocculated solids are allowed form a layer of solids and thereby forming a more concentrated suspension in which the process comprises the addition of an effective amount of an agent that is selected from the group consisting of free radical agents, oxidizing agents, enzymes and radiation, in which the agent is applied to the suspension prior to or substantially simultaneously with adding the organic polymeric flocculant and/or the organic polymeric flocculant is added to the suspension in a vessel and the agent is applied to the suspension in the same vessel. The process is particularly suitable for solids liquid separation in which the flocculated solids are allowed to settle by sedimentation in a gravity thickener.

摘要翻译： 浓缩固体颗粒的水性悬浮液的方法包括以下步骤：向悬浮液中加入至少一种有机聚合物絮凝剂，由此形成絮凝固体，其中允许絮凝固体形成一层固体，从而形成更浓缩的悬浮液，其中 方法包括加入有效量的选自自由基试剂，氧化剂，酶和辐射剂的试剂，其中将试剂施加到悬浮液之前或基本上同时加入有机聚合物絮凝剂 和/或将有机聚合物絮凝剂加入到容器中的悬浮液中，并将试剂施加到同一容器中的悬浮液中。 该方法特别适用于固体液体分离，其中使絮凝的固体通过沉淀在重力增稠剂中沉降。

公开(公告)号：US08097167B2

公开(公告)日：2012-01-17

申请号：US12087807

申请日：2007-01-04

申请人： Gillian Moody ,  Anthony Allen ,  Stephen Adkins ,  Brian Dymond ,  Paul Stocks

发明人： Gillian Moody ,  Anthony Allen ,  Stephen Adkins ,  Brian Dymond ,  Paul Stocks

IPC分类号： B01D21/01

CPC分类号： B01D21/01 ,  C02F1/30 ,  C02F1/56 ,  C02F1/72 ,  C02F1/722 ,  C02F1/78 ,  C02F9/00 ,  C02F2103/10 ,  C02F2303/18

摘要： The present invention relates to a process of concentrating an aqueous suspension of solid particles comprising the steps of adding at least one organic polymeric flocculant to the suspension thereby forming flocculated solids in which the flocculated solids are allowed form a layer of solids and thereby forming a more concentrated suspension in which the process comprises the addition of an effective amount of an agent that is selected from the group consisting of free radical agents, oxidising agents, enzymes and radiation, in which the agent is applied to the suspension prior to or substantially simultaneously with adding the organic polymeric flocculant and/or the organic polymeric flocculant is added to the suspension in a vessel and the agent is applied to the suspension in the same vessel. The process is particularly suitable for solids liquid separation in which the flocculated solids are allowed to settle by sedimentation in a gravity thickener.

摘要翻译： 本发明涉及一种浓缩固体颗粒的水性悬浮液的方法，包括以下步骤：向悬浮液中加入至少一种有机聚合物絮凝剂，由此形成絮凝固体，其中允许絮凝固体形成一层固体，从而形成更多的 浓缩悬浮液，其中该方法包括加入有效量的选自自由基试剂，氧化剂，酶和辐射剂的试剂，其中将试剂施用于悬浮液之前或基本同时 将有机聚合物絮凝剂和/或有机聚合物絮凝剂加入到容器中的悬浮液中，并将试剂施加到同一容器中的悬浮液中。 该方法特别适用于固体液体分离，其中使絮凝的固体通过沉淀在重力增稠剂中沉降。

公开(公告)号：US20120145644A1

公开(公告)日：2012-06-14

申请号：US13314243

申请日：2011-12-08

申请人： GILLIAN MOODY ,  Anthony Allen ,  Stephen Adkins ,  Brian Dymond ,  Paul Stocks

发明人： GILLIAN MOODY ,  Anthony Allen ,  Stephen Adkins ,  Brian Dymond ,  Paul Stocks

IPC分类号： B01D21/01

CPC分类号： B01D21/01 ,  C02F1/30 ,  C02F1/56 ,  C02F1/72 ,  C02F1/722 ,  C02F1/78 ,  C02F9/00 ,  C02F2103/10 ,  C02F2303/18

摘要： The present invention relates to a process of concentrating an aqueous suspension of solid particles comprising the steps of adding at least one organic polymeric flocculant to the suspension thereby forming flocculated solids in which the flocculated solids are allowed form a layer of solids and thereby forming a more concentrated suspension in which the process comprises the addition of an effective amount of an agent that is selected from the group consisting of free radical agents, oxidising agents, enzymes and radiation, in which the agent is applied to the suspension prior to or substantially simultaneously with adding the organic polymeric flocculant and/or the organic polymeric flocculant is added to the suspension in a vessel and the agent is applied to the suspension in the same vessel. The process is particularly suitable for solids liquid separation in which the flocculated solids are allowed to settle by sedimentation in a gravity thickener.

摘要翻译： 本发明涉及一种浓缩固体颗粒的水性悬浮液的方法，包括以下步骤：向悬浮液中加入至少一种有机聚合物絮凝剂，由此形成絮凝固体，其中允许絮凝固体形成一层固体，从而形成更多的 浓缩悬浮液，其中该方法包括加入有效量的选自自由基试剂，氧化剂，酶和辐射剂的试剂，其中将试剂施用于悬浮液之前或基本同时 将有机聚合物絮凝剂和/或有机聚合物絮凝剂加入到容器中的悬浮液中，并将试剂施加到同一容器中的悬浮液中。 该方法特别适用于固体液体分离，其中使絮凝的固体通过沉淀在重力增稠剂中沉降。