| 富马酸重结晶工艺的改进 |
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| 引用本文： | 张春林.富马酸重结晶工艺的改进[J].河北化工,2005,28(4):54-54,65. |
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| 作者姓名： | 张春林 |
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| 作者单位： | 石家庄白龙化工有限公司,河北石家庄050031 |
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| 摘 要： | 针对原富马酸重结晶过程中，漂浮物太多，产品粒度太小，导致重结晶收率低；改进重结晶工艺，使结晶收率达到95％以上，降低劳动强度，节能效果明显，质量明显改善。
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| 关 键 词： | 富马酸 重结晶 收率 工艺改进 |
| 文章编号： | 1003-5095（2005）04-0054-02 |
| 收稿时间： | 2005-03-04 |
| 修稿时间： | 2005-03-04 |
The Improvement of Technology of Recrystallization of Fumaric acid |
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| Zhang ChunLin.The Improvement of Technology of Recrystallization of Fumaric acid[J].Hebei Chemical Engineering and Industry,2005,28(4):54-54,65. |
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| Authors: | Zhang ChunLin |
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| Abstract: | The old technology of recrystallization of fumaric acid has some shortages: more suspention, finer product, lower yield .After improving technology of recrystallization ,the yield of recrystallization of fumaric acid is over 95%, labor intensity is reduced, the product quality is better and energy is saved. |
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| Keywords: | fumaric acid recrystallization yield improvement craftenergy |
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