SYNTHESIS OF TRIBUTYL CITRATE USING SO42-/Zr-MCM-41 AS CATALYST

被引：2

作者：

Zheng Zhifeng ^{[1
]}

Xu Junming ^{[2
,3
,4
]}

Jiang Jianchun ^{[2
,3
,4
]}

Lu Yanju ^{[2
,3
,4
]}

Huang Yuanbo ^{[1
]}

机构：

[1] SW Forestry Univ, Minist Educ, Key Lab Forest Resources Conservat & Use SW Mt Ch, Kunming 650224, Peoples R China

[2] CAF, Inst Chem Ind Forest Prod, Nanjing 210042, Jiangsu, Peoples R China

[3] Natl Engn Lab Chem Utilizat Biomass, Nanjing 210042, Jiangsu, Peoples R China

[4] SFA, Key & Open Lab Forest Chem Engn, Nanjing 210042, Jiangsu, Peoples R China

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 2011年 / 25卷 / 01期

关键词：

Mesoporous molecular sieve; Tributyl citrate; Synthesis; ACIDITY;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Zirconium-containing mesoporous molecular sieve SO42-/Zr-MCM-41 was synthesized for catalyst in synthesis of tributyl citrate. The structure was characterized by XRD, N-2 Ad/De isotherms and FT-IR. The results indicated that the solid acids show good catalytic performance and are reusable. Under optimum conditions and using SO42-/Zr-MCM-41 as catalyst, the conversion of citric acid was 95%. After easy separation of the products from the solid acid catalyst, it could be reused three times and gave a conversion of citric acid not less than 92%. The structure of tributyl citrate was characterized by FT-IR and H-1-NMR.

引用

页码：147 / 150

页数：4

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