| 摘要 |
<p>PCT No. PCT/EP97/06837 Sec. 371 Date Aug. 4, 1999 Sec. 102(e) Date Aug. 4, 1999 PCT Filed Dec. 8, 1997 PCT Pub. No. WO98/27139 PCT Pub. Date Jun. 25, 1998The present invention relates to a method of triboelectric separation of organic polymers and salts, specially organic polymers containing sulfur, such as polyarylene sulfides and a halogenide or a carboxylate of alkaline metals, alkaline earth metals, ammonium or substituted ammonium wherein: a) the mixture to be separated is electrically charged; b) the charged particles are moved by an electric field, preferably perpendicular to the direction of the field, and c) the particles varyingly deviated in the electric field are separated and captured.</p> |
