| 两套甲醇装置的改造与利用 |
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| 引用本文： | 赵如政,梁万荣,许新乐.两套甲醇装置的改造与利用[J].青海大学学报,2009,27(4):18-22. |
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| 作者姓名： | 赵如政 梁万荣 许新乐 |
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| 作者单位： | 赵如政,梁万荣(格尔木炼油厂,青海,格尔木,816000);许新乐(青海大学化工学院,青海,西宁,810016) |
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| 基金项目： | 青海大学中青年科研基金 |
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| 摘 要： | 节能减排、热能综合利用和水资源保护是化工装置综合生产指标评定的重要因素。本文对格尔木炼油厂10×10^4t和30×10^4t甲醇装置的余热回收、蒸汽冷凝液利用进行计算分析，探讨了蒸汽冷凝液替代脱盐水、转化气热量综合利用在生产过程中的应用。提出的改造方案可节省低压蒸汽23000kg／h，水63750kg／h，年节省费用为2943万元。
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| 关 键 词： | 甲醇装置 余热 冷凝液 节能减排 热能利用 |
Reform and utilization for two sets of methanol equipments |
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| ZHAO Ru-zheng ,LIANG Wan-rong ,XU Xin-le.Reform and utilization for two sets of methanol equipments[J].Journal of Qinghai University(Natural Science),2009,27(4):18-22. |
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| Authors: | ZHAO Ru-zheng LIANG Wan-rong XU Xin-le |
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| Institution: | 1.Ge'ermu Refinery;Ge'ermu 816000;China;2.College of Chemical Engineering;Qinghai University;Xining 810016;China |
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| Abstract: | The energy saving, thermal utilization and water resource protection are important factors for estimating the comprehensive production index to chemical equipments. The afterheat recovery and steam condensate liquid utilization in 10 × 10^4t and 30 × 10^4t methanol equipments in Geermu oil refinery are caculated and analyzed in this paper and a reform plan, using steam condensate liquid replacing the demineralization water and comprehensive utilization of transformation steam heat during the production process, is put forword and the plan wakes the low pressure steam saving about 23 000kg/h,water saving 63 750 kg/h and the cost saving 29 430 000 yuan per year. |
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| Keywords: | methanol equipment afterheat condensate liquid energy saving and emission reduction thermal utilization |
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