| Fu Tianbao,Chen Song,Jiang Shanchun. 1993. Gas chromatographic determination of lignin in sediment. Acta Oceanologica Sinica, (3):417－423 |
| Gas chromatographic determination of lignin in sediment |
| Gas chromatographic determination of lignin in sediment |
| Received:November 10, 1992 Revised:February 22, 1993 |
| DOI： |
| Key words:Lignin CuO oxidation GC determination |
| 中文关键词: Lignin CuO oxidation GC determination |
| 基金项目:Funded by the State Key Laboratory of Organic Geochemistry, OGL-9026. |
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| Abstract: |
| After the oxidation of river and marine sediments with CuO under alkaline conditions, the phenolic compounds in the oxidation products are determined gas chromatographically and compared to that of lignin oxidation products.The method of CuO oxidation is compared to that of nitrobenzen.The quantitative determination of produced phenolic compounds by capillary gas chromatography is examined and the blank and repetibility of the method are tested. |
| 中文摘要: |
| After the oxidation of river and marine sediments with CuO under alkaline conditions, the phenolic compounds in the oxidation products are determined gas chromatographically and compared to that of lignin oxidation products.The method of CuO oxidation is compared to that of nitrobenzen.The quantitative determination of produced phenolic compounds by capillary gas chromatography is examined and the blank and repetibility of the method are tested. |
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