| NWS-1型湿法制酸专用钒催化剂的开发研究 |
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| 引用本文： | 董天雷. NWS-1型湿法制酸专用钒催化剂的开发研究[J]. 硫酸工业, 2009, 0(2): 44-47 |
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| 作者姓名： | 董天雷 |
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| 作者单位： | 南化集团研究院,催化研究所,江苏,南京,210048 |
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| 摘 要： | 针对湿法制酸的工艺特点，通过对钒催化剂载体硅藻土的筛选、精制及钒催化剂配方、制备工艺的改进，研制开发出性能优良的NWS—1型湿法制酸专用钒催化剂。实验室评价和工厂1000h侧流试验结果表明，该钒催化剂具有较高的活性、机械强度和稳定性，能够满足湿法工艺条件下钒催化剂使用性能要求。
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| 关 键 词： | 硫酸生产 湿法转化 钒催化剂 研究 |
Development and research of NWS-1 vanadium catalyst for wet sulphuric acid production |
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| Dong Tianlei. Development and research of NWS-1 vanadium catalyst for wet sulphuric acid production[J]. Sulphuric Acid Industry, 2009, 0(2): 44-47 |
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| Authors: | Dong Tianlei |
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| Affiliation: | Catalysis Department;Research Institute of Nanjing Chemical Industrial Croup;Nanjing;Jiangsu;210048;China |
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| Abstract: | According to process features of wet sulphuric acid production,NWS-1 vanadium catalyst with excellent performance was developed by screening and refining of diatomite and improving formulation and preparation process.The results of laboratory evaluation and 1 000 h side-stream test in an industrial plant showed that,with higher activity,mechanical strength and stability,NWS-1 vanadium catalyst could meet the performance requirement for vanadium catalyst used in wet sulphuric acid production. |
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| Keywords: | sulphuric acid production wet conversion vanadium catalyst research |
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