| KINETICS OF INTERACTION BETWEEN Cu_2S AND Cu_2O IN SOLID STATE UNDER NONISOTHERMAL CONDITION |
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| 作者姓名： | Song Ning Liu Chunpeng |
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| 作者单位： | Song Ning，Liu Chunpeng Department of Metallurgy，Kunming University of Science and Technology，Kunming 650093 |
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| 摘 要： | ＫＩＮＥＴＩＣＳＯＦＩＮＴＥＲＡＣＴＩＯＮＢＥＴＷＥＥＮＣｕ２ＳＡＮＤＣｕ２ＯＩＮＳＯＬＩＤＳＴＡＴＥＵＮＤＥＲＮＯＮＩＳＯＴＨＥＲＭＡＬＣＯＮＤＩＴＩＯＮ①ＳｏｎｇＮｉｎｇ，ＬｉｕＣｈｕｎｐｅｎｇＤｅｐａｒｔｍｅｎｔｏｆＭｅｔａｌｕｒｇｙ，Ｋｕｎｍ...
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KINETICS OF INTERACTION BETWEEN Cu 2S AND Cu 2O IN SOLID STATE UNDER NONISOTHERMAL CONDITION |
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| Song Ning,Liu Chunpeng.KINETICS OF INTERACTION BETWEEN Cu_2S AND Cu_2O IN SOLID STATE UNDER NONISOTHERMAL CONDITION[J].Transactions of Nonferrous Metals Society of China,1997(1). |
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| Authors: | Song Ning Liu Chunpeng |
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| Affiliation: | Song Ning,Liu Chunpeng Department of Metallurgy,Kunming University of Science and Technology,Kunming 650093 |
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| Abstract: | The reaction mechanism and kinetics of the interaction between solid Cu 2O and Cu 2S under nonisothermal process were investigated by TG method. The result shows that the interaction takes place at 723 K and completes at 1 373 K, and in this temperature range the reaction rate of interaction has two maximum value at 873 K and 1 073 K respectively. The parameters that affect the rate of the interaction are flowrate of carrier inert gas,grain size of sample and concentration of Cu 2O. According to the experimental data the optimal conditions were obtained and the kinetics equation was derived. |
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| Keywords: | kinetics of interaction nonisothermal process Cu 2S Cu 2O |
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