公开(公告)号：US4003737A

公开(公告)日：1977-01-18

申请号：US490285

申请日：1974-07-22

申请人： Bruce F. Caswell ,  I. E. Puddington

发明人： Bruce F. Caswell ,  I. E. Puddington

IPC分类号： B01J2/00 ,  B01J2/14 ,  C22B1/24 ,  C22B1/08

CPC分类号： B01J2/14 ,  B01J2/00 ,  C22B1/2406

摘要： Method of agglomerating solids in a liquid suspension utilizing in the bridging liquid an additive chemically active with respect to such solids. The solid to be agglomerated is suspended in a first liquid which is, or is made to be, at least relatively nonwetting with respect thereto. A second immiscible or bridging liquid is then introduced into said first liquid. Said second liquid is, or contains dissolved therein material which is, reactive to such solid material. The entire system is then agitated and the solid material thereby formed into agglomerates. The use of a chemically reactive material in the bridging liquid provides a wide range of selectability of and control over the properties, either physical or chemical, of the resulting agglomerates.

摘要翻译： 在悬浮液中利用在这种固体中具有化学活性的添加剂在液体悬浮液中附聚固体的方法。 待凝聚的固体悬浮在第一液体中，该第一液体相对于该液体至少相对不润湿。 然后将第二不混溶或桥接液体引入所述第一液体。 所述第二液体是或者含有溶解在其中的与这种固体材料反应的材料。 然后将整个系统搅拌并将固体物质形成为聚集体。 在桥接液体中使用化学反应性材料提供了对所得附聚物的物理或化学性质的可选择性和控制的广泛范围。