| 隔膜压滤机在钛白粉后处理生产中应用的改进 |
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| 引用本文： | 王佳林,刘建良,李建军,江书安. 隔膜压滤机在钛白粉后处理生产中应用的改进[J]. 云南冶金, 2012, 0(1): 48-52 |
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| 作者姓名： | 王佳林 刘建良 李建军 江书安 |
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| 作者单位： | 云南新立有色金属有限公司,云南昆明650100 |
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| 基金项目： | 国家国际科技合作项目2010DFB43290,云南省国际科技合作项目2009AC008,昆明市科技合作与交流项目08H130201. |
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| 摘 要： | 阐述了氯化法钛白粉后处理生产工序中压滤洗涤系统的工艺改进，使用一种新型的隔膜压滤机和一种新的过滤洗涤方式对包膜后的钛白粉浆料进行过滤洗涤脱水，最终形成合格的滤饼供到干燥工序进行干燥。经过改进后，提高过滤洗涤的生产能力，降低能耗，提高过滤洗涤的效果。
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| 关 键 词： | 钛白粉 过滤洗涤 隔膜压滤机 |
The Application Improvement of Membrane Filter Press in the Post Treatment of Titanium Dioxide Production |
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| WANG Jia-lin,LIU Jian-liang,LI Jian-jun,JIANG Shu-an. The Application Improvement of Membrane Filter Press in the Post Treatment of Titanium Dioxide Production[J]. , 2012, 0(1): 48-52 |
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| Authors: | WANG Jia-lin LIU Jian-liang LI Jian-jun JIANG Shu-an |
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| Affiliation: | (Yunnan Xinli Nonferrous Metals Co. , Ltd. , Kunming, Yunnan 650100, China) |
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| Abstract: | The technology improvement of filter pressing and scrubbing system in the post treatment of chlorination TiO2 pigment production is expatiated in this paper, which adopts a kind of new type membrane filter press and a kind of new filtering and scrubbing meth- od to filtering, scrubbing and dewatering of TiO2 slurry, and the final formed filter cake shall be dried in drying procedure. The production capacity of filtering and scrubbing is improved, the energy consumption is reduced, and the filtering and scrubbing effect is improved after process improvement. |
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| Keywords: | titanium dioxide filtering and scrubbing membrane filter press |
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