Production of levulinic acid from wood raw material in the presence of sulfuric acid and its salts

被引：40

作者：

Efremov A.A. ^{[1
]}

Pervyshina G.G. ^{[1
]}

Kuznetsov B.N. ^{[1
]}

机构：

[1] Inst. Chem. of Nat. Organ. Raw Mat., Siberian Division, Russian Academy of Sciences, Krasnoyarsk

来源：

Chemistry of Natural Compounds | 1998年 / 34卷 / 2期

关键词：

Iron; Aluminum; Sulfate; Cellulose; Cobalt;

D O I：

10.1007/BF02249141

中图分类号：

学科分类号：

摘要：

The catalytic activities of sulfuric acid and of cobalt(II), iron(III), and aluminum sulfates in the thermal splitting of the cellulose and wood of various species in the presence of superheated steam at 250-350°C under flow conditions and at 150-250°C under autoclave conditions have been studied. The yield of levulinic acid from cellulose reaches 35 wt-% and from wood 16.0-18.0 wt-%.

引用

页码：182 / 185

页数：3

共 5 条

[1]

Levitin, B.M., (1976) Levulinic Acid, Its Properties, Production, and Use [in Russian], (3). , ONT i TÉI Mikrobioprom [Division of Scientific, Technical, and Economic Information of the Microbiological Industry], Moscow

[2]

Efremov, A.A., Pervishena, G.G., Kuznetsov, B.N., (1997) Khim. Prir. Soedin., p. 107

[3]

Carlusis, V., Torres, L.J., US Patent No. 3267136 (1996)

[4]

Slashchinin, G.A., Efremov, A.A., (1991) Khim. Drev., (6), p. 72

[5]

Efremov, A.A., Slashchinin, G.A., Korniets, E.D., Kuznetsov, B.N., (1993) Byull. Izobret., (19), p. 179. , RF Patent No. 1817770 (1992)

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