THE CONVERSION OF CELLULOSE INTO CARBOXYLIC-ACIDS BY A DRASTIC ALKALI TREATMENT

被引：29
|
作者：
NIEMELA, K
SJOSTROM, E
机构：
[1] Helsinki Univ of Technology, Espoo, Finl, Helsinki Univ of Technology, Espoo, Finl
来源：
BIOMASS | 1986年 / 11卷 / 03期
关键词：
ACIDS - Manufacture - ALKALI METAL COMPOUNDS - Applications;
D O I：
10.1016/0144-4565(86)90068-5
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Cotton cellulose was treated with 1 and 3 M sodium hydroxide at 170-190 degree C and the resulting mixtures were investigated by capillary gas-liquid chromatography-mass spectrometry. Up to 65 products were identified including mainly straight-chain and branched-chain hydroxy monocarboxylic acids and dicarboxylic acids, of which lactic, glycolic, 3-deoxyhexaric acids were the main compounds. Utilization possibilities of the acid mixtures are briefly discussed.
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页码：215 / 221
页数：7
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