| 二苯胍的研制 |
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| 引用本文： | 沈铁焕,魏青.二苯胍的研制[J].河北化工,1997(2):3-6. |
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| 作者姓名： | 沈铁焕 魏青 |
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| 作者单位： | 石家庄市教育学院化学系!石家庄市050011，石家庄市教育学院化学系!石家庄市050011，石家庄市教育学院化学系!石家庄市050011，石家庄市教育学院化学系!石家庄市050011，石家庄市教育学院化学系!石家庄市050011，石家庄市教育学院化学系!石家庄市050011，石家庄市教育学院化学系!石家 |
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| 摘 要： | 对二苯胍的制备工艺进行了研究，即用氧化锌脱硫剂，在０．２－０．３ＭＰａ的压力一，由Ｎ，Ｎ’－二苯基硫脲合成二苯胍。对最佳工艺条件及工艺条件对收率的影响进行了研究。
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| 关 键 词： | 二苯胍 二苯基硫脲 促进剂D 橡胶 硫化 |
Development of Diphenyl Guanidine |
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| Shen Tiehuan, et al.Development of Diphenyl Guanidine[J].Hebei Chemical Engineering and Industry,1997(2):3-6. |
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| Authors: | Shen Tiehuan |
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| Abstract: | in this paper, the technology of producing diphenyl guanidine is investigated. Diphenyl guanidine is prepared by diphenylthiourea, zinc oxide using as desulphurizator, liquid ammonia as aminator, and under the pressure of 0.2 ~ 0.3 M Pa. Optimal technical conditions and their effecting on the product yield have been researched. |
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| Keywords: | development diphenyl guanidine diphenylthiourea zinc oxide liquid ammonia |
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