| 摘要 |
<p>PURPOSE: A removal method of non-reacted monomer from polymer using a spinning cone column(SCC) is provided to improve the efficiency of non-reacted monomer removal without steam or with the little amount of steam. CONSTITUTION: An SCC includes a housing(10), at least one reactant supplying part(20), two or more spinning cones(40), two or more fixed cones(50), a resultant product collecting part(60), and a driving part(70). The housing has a rotary shaft(30). The reactant supplying part is formed in the housing. The spinning cones are slantly installed form the upper part to the lower part of the rotary shaft. The spinning cones rotate based on the rotary shaft. The fixed cones are fixed on the inner side of the housing and are positioned at the lower part of each spinning cone. The resultant product collecting part collects resultant products moved by the spinning cones and the fixed cones. The driving part rotates the spinning cones.</p> |
