A GROUP-CONTRIBUTION CORRELATION FOR PREDICTING THE ACENTRIC FACTORS OF ORGANIC-COMPOUNDS

被引：52

作者：

HAN, BX ^{[1
]}

PENG, DY ^{[1
]}

机构：

[1] UNIV SASKATCHEWAN,DEPT CHEM ENGN,SASKATOON S7N 0W0,SASKATCHEWAN,CANADA

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1993年 / 71卷 / 02期

关键词：

ACENTRIC FACTOR; GROUP CONTRIBUTION METHOD; ORGANIC COMPOUNDS;

D O I：

10.1002/cjce.5450710223

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A group-contribution correlation has been developed for the estimation of the acentric factors of organic compounds. The novelty of the proposed method is that it involves the use of only the structural information of the compounds. For the 219 substances considered in this study, the calculated results deviate from the literature values by an average error of 4.2 %.

引用

页码：332 / 334

页数：3

共 10 条

[1] AMBROSE D, 1980, NPL107 NAT PHYS LAB
[2] EDMISTER WC, 1961, APPLIED HYDROCARBON, V1
[3] PREDICTION OF ACENTRIC FACTOR OF ALKANES BY THE GROUP CONTRIBUTION METHOD
HOSHINO, D
NAGAHAMA, K
HIRATA, M
[J]. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1982, 15 (02) : 153 - 155
[4] KESLER MG, 1976, HYDROCARB PROCESS, V55, P153
[5] GENERALIZED THERMODYNAMIC CORRELATION BASED ON 3-PARAMETER CORRESPONDING STATES
LEE, BI
KESLER, MG
[J]. AICHE JOURNAL, 1975, 21 (03) : 510 - 527
[6] CORRELATION OF CRITICAL PROPERTIES AND ACENTRIC FACTOR OF HYDROCARBONS AND DERIVATIVES
LIN, HM
CHAO, KC
[J]. AICHE JOURNAL, 1984, 30 (06) : 981 - 983
[7] THERMOPHYSICAL PROPERTIES OF NORMAL-ALKANES FROM C1 TO C20 AND THEIR PREDICTION FOR HIGHER ONES
MAGOULAS, K
TASSIOS, D
[J]. FLUID PHASE EQUILIBRIA, 1990, 56 : 119 - 140
[8] PENG DY, 1989, 571 U SASK FIN REP A
[9] PREDICTION OF ISOMERIC DIFFERENCES IN PARAFFIN PROPERTIES
PLATT, JR
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1952, 56 (03) : 328 - 336
[10] CORRELATIONS FOR ESTIMATING CRITICAL CONSTANTS, ACENTRIC FACTOR, AND DIPOLE-MOMENT FOR UNDEFINED COAL-FLUID FRACTIONS
WATANASIRI, S
OWENS, VH
STARLING, KE
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1985, 24 (02): : 294 - 296

← 1 →