STUDY OF TRANSPORT PHENOMENA IN GUAYULE DERESINATION

被引：6

作者：

BUDIMAN, S

MCINTYRE, D

机构：

来源：

RUBBER CHEMISTRY AND TECHNOLOGY | 1981年 / 54卷 / 04期

关键词：

DERESINATION - DIFFUSION COEFFICIENT - GUAYULE RUBBER;

D O I：

10.5254/1.3535840

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

This paper is concerned with the deresination of guayule rubber by using extraction techniques. The emphasis of this study is to examine the physical state of resin inclusion in the rubber and the mechanism of its removal during solvent extraction. The ultimate objective is to determine the necessary transport parameters in the deresination process of guayule latex coagulum, better known as ″worms″ in popular terminology. Diffusion coefficient determiations are based on Fick's law for nonsteadystate diffusion. Extensive experimental data are presented and analyzed by using mathematical equations derived.

引用

页码：871 / 881

页数：11

共 6 条

[1] DIFFUSION PHENOMENA IN SOLVENT DERESINATION OF GUAYULE RUBBER
BANIGAN, TF
[J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1953, 45 (03): : 577 - 581
[2] BUDIMAN S, 1980, 3RD P INT GUAY C PAS
[3] CAMPOSLOPEZ E, 1978, GUAYULE REENCUENTRO, pCH21
[4] HIGH-QUALITY RUBBER BY ACETONE DERESINATION OF GUAYULE
CLARK, FE
BANIGAN, TF
MEEKS, JW
FEUSTEL, IC
[J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1953, 45 (03): : 572 - 576
[5] DEGRADATIVE EFFECTS OF GUAYULE RESIN ON NATURAL-RUBBER
KELLER, RW
WINKLER, DS
STEPHENS, HL
[J]. RUBBER CHEMISTRY AND TECHNOLOGY, 1981, 54 (01): : 115 - 123
[6] Newman AB, 1931, T AM INST CHEM ENG, V27, P310

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