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聚丙烯酰胺細粉回用創效千萬

   2011-02-25 IP屬地 山東
  大慶煉化公司聚合物一廠每條聚丙烯酰胺生產線的細粉產量達總產量的17%,因粒度達不到標準要求而“淪為”副產品,附加值非常低。但如今,這些廢物通過再生利用,年增效已高達數千萬元。


  該廠自己設計設備圖紙,制定相關技術要求,將細粉通過風輸送到細粉再生設備中,之后加水充分攪拌、擠壓實現細粉與水充分混合成膠,最后輸送到成品料箱內,細粉再生成品率達到80%以上。此項技改不僅使聚丙烯酰胺每條生產線的日產量提高2%以上,而且延長了設備的使用周期。日前該廠投資256萬元,對細粉再生設備全部進行換型,預計9月份全部完工。 

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