并联螺旋填料的开发与研究  

Research and development of paralleling spiral packing

作　　者：刘钺[1] 杜风光[1] 李晓[1] 

机构地区：[1]河南天冠企业集团有限公司,河南南阳473000

出　　处：《现代化工》2010年第12期77-79,共3页Modern Chemical Industry

摘　　要：开发了一种用于精密精馏的新型高效并联螺旋填料,能够很好地解决现有高效填料的放大效应问题。通过填料的流体力学和传质性能测试,表明该填料是一种高效、低阻的新型填料,特别是在传质方面与普通的丝网填料相比优势非常明显。A novel paralleling spiral packing with high efficiency used in sophisticated rectification is developed. It can solve the existing problem of efficient amplification effect of filler. The experiment results indicate that this packing has superior properties of higher efficiency and lower resistance than that of normal silk-packing, especially in mass transfer.

关 键 词：螺旋填料 精密精馏 精馏 放大效应 传质 

分 类 号：TB657.6[一般工业技术—制冷工程] TQ050.45[化学工程]