Synthetic epoxidation of Moringa oleifera Lam with performic acid generated in situ

被引：0

作者：

Silva, Maria S. ^{[1
]}

de Barros Neto, Eduardo L. ^{[1
]}

Dantas Neto, Afonso A. ^{[1
]}

Maciel, Maria A. M. ^{[2
,3
]}

de Castro Dantas, Tereza N. ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Norte, Dept Chem Engn, BR-59072970 Natal, RN, Brazil

[2] Univ Fed Rio Grande do Norte, Inst Chem, BR-59072970 Natal, RN, Brazil

[3] Univ Potiguar Laureate Int Univ, Dept Biotechnol, Natal, RN, Brazil

来源：

BIOINTERFACE RESEARCH IN APPLIED CHEMISTRY | 2016年 / 6卷 / 02期

关键词：

Moringa oleigera Lam; fractional factorial design; epoxidation; synthetic optimization process;

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In this work a synthetic process applied for the epoxidation of moringa oil (Moringa oleifera Lam) with performic acid generated insitu was studied. For this, it was used the fractional factorial design of two levels 2(4-1,) which investigate temperature, reaction time, the acid ratio, as well as hydrogen peroxide and formic content. The selectivity, kinetics and thermodynamics for this reaction was also analyzed at epoxy temperature range (30 degrees C to 70 degrees C). The results showed that for the epoxidation of oil are required a 3 hour raction, 30 degrees C and a ratio H2O2/C = C/HCOOH (1.5:1:1), with the final conversion value equal to 91.02% (+/- 0.4). The approach applied afterwards was manufacture of chemicals, in particular lubricants, additives, polymers and biofuels.

引用

页码：1080 / 1086

页数：7

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