NARROWING OF ALKYLPHENOL ETHOXYLATE DISTRIBUTION

被引：16

作者：

BARHOUM, R

SZYMANOWSKI, J

HRECZUCH, W

MEISSNER, E

机构：

[1] POZNAN TECH UNIV,INST CHEM TECHNOL & ENGN,PL SKLOWDOWSKIEJ CURIE 2,PL-60965 POZNAN,POLAND

[2] TICHRIN UNIV,FAC SCI,DEPT CHEM,LATTAQUIE,SYRIA

[3] INST HEAVY ORGAN SYNTHESIS BLACHOWNIA,KEDZIERZYN KOZLE,POLAND

[4] SZCZECIN TECH UNIV,INST ORGAN TECHNOL,SZCZECIN,POLAND

来源：

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | 1994年 / 61卷 / 03期

关键词：

ALKYLPHENOL ETHOXYLATES; NARROW DISTRIBUTION;

D O I：

10.1002/jctb.280610306

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The homologue distribution of alkylphenol ethoxylates can be narrowed by using the non-standard catalyst proposed for alcohol ethoxylation. The reaction is carried out at 180-185-degrees-C in the presence of 0.3% catalyst in relation to the alkylphenol. The formation of increased amounts of dioxane and polyglycols is not observed.

引用

页码：215 / 218

页数：4

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