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研究了双环戊二烯气-液相解聚工艺,用工业装置进行了解聚试验,试验表明:将闪蒸技术与双环中温液相解聚工艺相结合,发挥了气相、液相解聚各自的优势,提高了解聚的速度及收率。在单次转化率达到95%以上时,产品纯度超过96%。
The gas-liquid phase depolymerization of dicyclopentadiene was studied and the depolymerization test was carried out in an industrial plant. The experiment shows that combining the flash technology with the dual-ring medium-temperature liquid phase depolymerization, the gas phase and liquid phase depolymerization Advantages, improve the speed and yield of disaggregation. When the single conversion rate reaches more than 95%, the product purity exceeds 96%.