| 大型硫磺制酸装置低温热能回收系统运行控制 |
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| 引用本文： | 龚明,王艳红.大型硫磺制酸装置低温热能回收系统运行控制[J].硫酸工业,2012(6):35-38. |
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| 作者姓名： | 龚明 王艳红 |
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| 作者单位： | 云南云天化国际化工股份有限公司红磷分公司,云南开远,661600 |
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| 摘 要： | 介绍了红磷分公司800kt／a硫磺制酸装置配套HRS系统的工艺原理及设备运行情况。分析了低温热能回收系统出现的故障原因并采取相应处理措施，保证HRS系统的高效稳定运行。该装置总热利用率达93％，可回收低压蒸汽370kt／a，相当于节约标煤38kt／a，节能降耗效果显著。
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| 关 键 词： | 硫磺 硫酸生产 低温热能回收 运行控制 故障处理 |
Operation control of low-level heat recovery system of a large-scale sulphur-burning sulphuric acid plant |
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| WANG Yanhong,GONG Ming.Operation control of low-level heat recovery system of a large-scale sulphur-burning sulphuric acid plant[J].Sulphuric Acid Industry,2012(6):35-38. |
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| Authors: | WANG Yanhong GONG Ming |
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| Affiliation: | (Honglin Branch,Yunnan Yuntianhua International Chemical Industry Co.,Ltd.,Kaiyuan,Yunnan,661600,China) |
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| Abstract: | The principle and equipment running of HRS system in Honglin Branch 800 kt/a sulphur-buruing sulphuric acid plant are described. HRS realized efficient and stable operation by analyzing the reasons for failure and taking appropriate measures. The total heat utilization rate of the plant reached 93% , with low-pressure steam production of 370 kt/a, which was equivalent to saving 38 kt/a of standard coal. Remarkable results in energy saving and consumption reduction were obtained. |
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| Keywords: | sulphur sulphuric acid production low-level heat recovery operation control failure treatment |
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