PERFORMANCE CORRELATIONS FOR RECIPROCATING PLATE EXTRACTION COLUMNS

被引：0

作者：

TAWFIK, WY ^{[1
]}

ECKLES, AJ ^{[1
]}

TEDDER, DW ^{[1
]}

机构：

[1] GEORGIA INST TECHNOL,SCH CHEM ENGN,ATLANTA,GA 30332

来源：

SOLVENT EXTRACTION AND ION EXCHANGE | 1988年 / 6卷 / 04期

关键词：

Chemical Equipment--Performance;

D O I：

10.1080/07366298808917954

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The height equivalent to a theoretical stage (HETS) is estimated using one correlation to describe behavior for reciprocating speeds below the optimum point and a second expression to estimate HETS values for reciprocating speeds above it. These two equations are then combined to yield a generalized expression that is applicable in both regions and which can be used to predict the minimum HETS and the optimum reciprocating speed. The observed dependence on the operating parameters and the physical properties of the liquid/liquid system generally agree with those observed in HETS correlations for pulse columns.

引用

页码：563 / 584

页数：22

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