山东化工
山東化工
산동화공
SHANDONG CHEMICAL INDUSTRY
2012年
11期
57-59,67
,共4页
回收醇%净化技术%应用
迴收醇%淨化技術%應用
회수순%정화기술%응용
recycled alcohol%purification technolog%application
针对增塑剂生产中回收醇使用时出现的酯化反应“冲料”、延长酯化时间、影响产品质量等现象。研究了回收醇净化工艺技术在增塑剂酯化工段中的应用。该项技术的应用,明显提高了生产产量及生产效率,还降低了原料消耗,产品质量不仅得到提高还能保持稳定。
針對增塑劑生產中迴收醇使用時齣現的酯化反應“遲料”、延長酯化時間、影響產品質量等現象。研究瞭迴收醇淨化工藝技術在增塑劑酯化工段中的應用。該項技術的應用,明顯提高瞭生產產量及生產效率,還降低瞭原料消耗,產品質量不僅得到提高還能保持穩定。
침대증소제생산중회수순사용시출현적지화반응“충료”、연장지화시간、영향산품질량등현상。연구료회수순정화공예기술재증소제지화공단중적응용。해항기술적응용,명현제고료생산산량급생산효솔,환강저료원료소모,산품질량불부득도제고환능보지은정。
Through discussion on the "back flush", extension the reaction time and the impact on product quality which occurred in the process of production of plasticizer, this paper studies the purification technology of recycled alcohol in the plasticizer esterification Section. The application of this technology improves output and production efficiency significantly, but also reduces the consumption of raw materials, product quality be improved and stable.