公开(公告)号：US4900452A

公开(公告)日：1990-02-13

申请号：US237622

申请日：1988-08-24

申请人： Michel Angles ,  Jean Blazejczak ,  Henry Roques ,  Yves Aurelle

发明人： Michel Angles ,  Jean Blazejczak ,  Henry Roques ,  Yves Aurelle

IPC分类号： B01D17/02 ,  B01D17/035 ,  B03D1/02 ,  B03D1/14

CPC分类号： B03D1/14 ,  B01D17/0205 ,  B03D1/02 ,  B03D1/20

摘要： A process and apparatus for separating a liquid phase dispersed in a heavier continuous liquid phase, such as a hydrocarbon dispersion in an aqueous phase, of the floatation type, wherein gas bubbles are generated in the continuous phase to assure ascending entrainment of the dispersed phase, the gas bubbles being formed from a mixture of at least one base gas which is only slightly soluble in the continuous phase, and at least one transfer gas with a higher solubility in the continuous phase, such as instance ammonia, thereby significantly improving the separation yield and efficiency.

摘要翻译： 用于分离分散在较重连续液相中的液相的方法和装置，例如浮选型的水相中的烃分散体，其中在连续相中产生气泡以确保分散相的上升夹带， 气泡由至少一种仅在连续相中微溶的基础气体的混合物形成，以及至少一种在连续相（例如氨）中具有较高溶解度的转移气体，从而显着提高了分离收率 和效率。

公开(公告)号：US4650581A

公开(公告)日：1987-03-17

申请号：US652857

申请日：1984-09-21

申请人： Michel Angles ,  Pierre Hoornaert ,  Alain Audouin ,  Henri Roques ,  Yves Aurelle ,  Louis Lopez

发明人： Michel Angles ,  Pierre Hoornaert ,  Alain Audouin ,  Henri Roques ,  Yves Aurelle ,  Louis Lopez

IPC分类号： B01D17/02 ,  B01D17/022

CPC分类号： B01D17/0211 ,  Y10S210/05

摘要： The invention concerns an apparatus for separating a phase dispersed by emulsion or by suspension in a continuous phase of different density, comprising a coalescence enclosure 1 provided with an inlet 1a and with an outlet 1b which enters a separation enclosure 4, the coalescence enclosure 1 assuming the shape of an elongated surface of revolution about an axis XX' slanted with respect to the vertical and containing at least one rigid or semi-rigid sheet 7 rolled up about the inclined axis XX' to form windings of which the generatrices extend along the enclosures, these windings being spaced apart and substantially covering all of the free cross-section of the enclosure; this sheet in particular may be rolled up in a spiral and may consist of a material preferentially wetted by the dispersed phase.

摘要翻译： 本发明涉及一种用于分离乳液或悬浮液在不同密度的连续相中分散的相的装置，包括一个设有入口1a的聚结外壳1和一个进入分离外壳4的出口1b，聚结外壳1假设 围绕相对于垂直方向倾斜的轴线XX'的细长表面的形状，并且包含围绕倾斜轴线XX'卷起的至少一个刚性或半刚性片材7，以形成母线沿着外壳延伸的绕组 这些绕组间隔开并且基本覆盖了外壳的所有自由横截面; 特别地，该片材可以以螺旋状卷起，并且可以由优选地被分散相润湿的材料构成。