摘要
介绍了波纹规整填料在气、液分布、填料支承、填料压紧(床层限制器)及大型填料塔的支承梁等不同场合的多种用途.在Φ257mm精馏塔上采用6.4mm×6.4mm的θ网环填料,填料中间装入cy型填料做再分布的实验表明分离效率可提高70%以上.还列举了两个工业应用的例子.
The use of the corrugated regular packings, as redistributor, packing support and packing holder, and packed bed support beam for large-diameter packed columns are discribed. The distillation test on a column 257mm in diameter packed with 6.4mm × 6.4mm Dixon ring shows that the efficiency is increased by 70% by using cy packing as redistributor.Two industrial applications are listed.
出处
《天津大学学报》
EI
CAS
CSCD
1994年第2期247-249,共3页
Journal of Tianjin University(Science and Technology)
基金
国家自然科学基金
关键词
填料塔
波纹规整填料
填料
distillation, packed column, scale up