Use of a turbulent prereactor for affecting the site multiplicity of a titanium catalyst for (co)polymerization of butadiene and isoprene

被引：1

作者：

Zakharov, V. P. ^{[1
]}

Zakharova, E. M. ^{[2
]}

Nasyrov, I. Sh. ^{[3
]}

Zhavoronkov, D. A. ^{[3
]}

机构：

[1] Bashkir State Univ, Ufa 450076, Bashkortostan, Russia

[2] Russian Acad Sci, Inst Organ Chem, Ufa Sci Ctr, Ufa 450054, Bashkortostan, Russia

[3] OAO Sintez Kauchuk, Sterlitamak 453110, Bashkortostan, Russia

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2014年 / 87卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

POLYMERIZATION; STEP;

D O I：

10.1134/S1070427214050139

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The possibility of using a turbulent prereactor of diffuser-confuser design for directional synthesis of butadiene and isoprene polymers and copolymers on a multisite titanium catalyst was examined. Preliminary forming of the reaction mixture under turbulent conditions decreases the contribution of low- and high-molecularmass modes with smoothing of nonmonotonic dependences of the intermediate-molecular-mass modes on the monomer ratio, which is due to disintegration of catalyst particles.

引用

页码：613 / 618

页数：6

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