| 混装分子筛脱水脱硫醇工艺在阿姆河处理厂的应用 |
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| 引用本文： | 王剑,曹杰,朱一云. 混装分子筛脱水脱硫醇工艺在阿姆河处理厂的应用[J]. 石油与天然气化工, 2013, 42(6): 567-570 |
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| 作者姓名： | 王剑 曹杰 朱一云 |
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| 作者单位： | 中国石油西南油气田公司重庆天然气净化总厂,中国石油西南油气田公司重庆天然气净化总厂,中国石油西南油气田公司重庆天然气净化总厂 |
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| 摘 要： | SRI国际公司的研发人员（美国加州门洛帕克市;www.sri.com）开发出一种新型氨法脱碳技术。这是一种新的氨基混合盐法过程,避免了冷氨路线的一些问题。SRI过程（工艺）的关键是烟气气流注入吸收塔的底部,与铵水溶液和钾碳酸盐逆流接触。反应在20~40℃下发生,其吸收速度约为冷氨法的5倍。碳酸钾的主要作用是降低蒸汽压,避免波动更大的氨的损失。吸收剂在塔的下部,碳酸铵的比例很高。
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| 关 键 词： | 脱碳技术 氨法 逆流接触 吸收速度 低蒸汽压 SRI 吸收塔 碳酸钾 |
| 收稿时间： | 2013-08-08 |
| 修稿时间： | 2013-10-08 |
Application of mixed charge of molecular sieve dehydration and demercaptan process in Amu River natural gas treatment plant |
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| Wang Jian,Cao Jie and Zhu Yiyun. Application of mixed charge of molecular sieve dehydration and demercaptan process in Amu River natural gas treatment plant[J]. Chemical Engineering of Oil and Gas, 2013, 42(6): 567-570 |
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| Authors: | Wang Jian Cao Jie Zhu Yiyun |
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| Affiliation: | Chongqing Natural Gas Purification Plant General, PetroChina Southwest Oil & Gasfield Company,Chongqing 401220, China,Chongqing Natural Gas Purification Plant General, PetroChina Southwest Oil & Gasfield Company,Chongqing 401220, China and Chongqing Natural Gas Purification Plant General, PetroChina Southwest Oil & Gasfield Company,Chongqing 401220, China |
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| Abstract: | This paper describes the dehydration unit of No.1 natural gas treatment plant in Amu River, Turkmenistan. The dehydration and demercaptan process principle and optimal process of two different kinds of molecular sieves mix-filled in different layer of the same adsorption tower are introduced. At the same time, the advantages of molecular sieve applied in deeply dehydration & demercaptan are summarized. |
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| Keywords: | molecular sieve dehydration demercaptan Amu River natural gas |
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