A simple thermal conductivity-temperature correlation for undefined petroleum and coal liquid fractions

被引：8

作者：

Aboul-Seoud, A ^{[1
]}

Moharam, HM ^{[1
]}

机构：

[1] Univ Alexandria, Fac Engn, Dept Chem Engn, Alexandria, Egypt

来源：

CHEMICAL ENGINEERING RESEARCH & DESIGN | 1999年 / 77卷 / A3期

关键词：

thermal conductivity; temperature effect; prediction; petroleum fractions; coal liquid fractions;

D O I：

10.1205/026387699526043

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A simple correlation, requiring the specific gravity as the only input, is found to predict the thermal conductivity of undefined petroleum and coal liquid fractions with comparable or better accuracy than other methods. The correlation was derived from 64 data points for 25 undefined petroleum fractions, and tested against 13 undefined petroleum fractions and 39 data points for 5 coal liquid fractions to give 3.930/a and 3.99% AAD, respectively.

引用

页码：248 / 252

页数：5

共 9 条

[1] THERMAL-CONDUCTIVITY OF COAL-DERIVED LIQUIDS AND PETROLEUM FRACTIONS [J].

BALTATU, ME ;

ELY, JF ;

HANLEY, HJM ;

GRABOSKI, MS ;

PERKINS, RA ;

SLOAN, ED .

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1985, 24 (02) :325-332

[2]

BALTATU ME, 1984, 1984 WINT NAT M AICH

[3] A CORRESPONDING STATES MODEL FOR THE THERMAL-CONDUCTIVITY OF GASES AND LIQUIDS [J].

CHRISTENSEN, PL ;

FREDENSLUND, AA .

CHEMICAL ENGINEERING SCIENCE, 1980, 35 (04) :871-875

[4]

KESLER MG, 1976, HYDROCARB PROCESS, V55, P153

[5] A RAPID ESTIMATION METHOD FOR THERMAL-CONDUCTIVITY OF PURE LIQUIDS [J].

LAKSHMI, DS ;

PRASAD, DHL .

CHEMICAL ENGINEERING JOURNAL AND THE BIOCHEMICAL ENGINEERING JOURNAL, 1992, 48 (03) :211-214

[6] AN IMPROVED CORRESPONDING STATES MODEL FOR THE PREDICTION OF OIL AND GAS VISCOSITIES AND THERMAL-CONDUCTIVITIES [J].

PEDERSON, KS ;

FREDENSLUND, A .

CHEMICAL ENGINEERING SCIENCE, 1987, 42 (01) :182-186

[7]

Reid R.C., 1987, PROPERTIES GASES LIQ

[8] THERMAL-CONDUCTIVITY OF LIQUID AND VAPOR HYDROCARBON SYSTEMS - PENTANES AND HEAVIER AT LOW-PRESSURES [J].

RIAZI, MR ;

FAGHRI, A .

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1985, 24 (02) :398-401

[9] PREDICTION OF THE THERMAL-CONDUCTIVITY OF LIQUIDS AND LIQUID-MIXTURES INCLUDING CRUDE-OIL FRACTIONS [J].

TEJA, AS ;

TARDIEU, G .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1988, 66 (06) :980-986

← 1 →