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| TECHNOLOGICAL STUDY OF MAGNESIUM BISULFITE KENAF PULP | |
| 引用本文： | liang Chen,Jinghui Zhou Dalian Institute of Light IndustryDalian 116034,P.R.China. TECHNOLOGICAL STUDY OF MAGNESIUM BISULFITE KENAF PULP[J]. 天津科技大学学报, 2004, 19(Z1) |
| 作者姓名： | liang Chen Jinghui Zhou Dalian Institute of Light IndustryDalian 116034 P.R.China |
| 作者单位： | liang Chen，Jinghui Zhou Dalian Institute of Light IndustryDalian 116034，P.R.China |
| 摘 要： | MATERIALANDEXPERIMENTMaterialChemical composition is different with different materials, origin and different parts of the same plant. In order to find whether Kenaf is fit to magnesium-base bisulfite pulping for writing paper or not, the composition of kenaf was analyzed first.Shown in Table 1.As is shown in Table 2,the length of phloem fiber is about 2.6~2.9mm, shorter than softwood, it is available for papermaking.The width is about 17~19μm,very fit to fiber interlacing, and the … |
TECHNOLOGICAL STUDY OF MAGNESIUM BISULFITE KENAF PULP |
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| liang Chen,Jinghui Zhou. TECHNOLOGICAL STUDY OF MAGNESIUM BISULFITE KENAF PULP[J]. Journal of Tianjin University of Science & Technology, 2004, 19(Z1) | |
| Authors: | liang Chen Jinghui Zhou |
| Affiliation: | Dalian Institute of Light Industry Dalian 116034,P.R.China |
| Abstract: | How to produce bisulfite pulp by kenaf mesta is studied in this paper. After the stalk, the phloem, the xylem of kenaf were analyzed and a series of experiments, the result was gotten as follows: TA 5.6%, temperature 160℃ ,heat preservation time 120min,CA/FA 1.5, liquor ratio 1:5, and the yield of screened pulp 48.3%, kappa number 42.1, viscosity 948.6ml/g, brightness 51.4% ISO. |
| Keywords: | bisulfite kenaf |
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