| 裂化气、乙炔尾气及产品乙炔中H_2S、CS_2的测定 |
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| 引用本文： | 余建中,郭明一.裂化气、乙炔尾气及产品乙炔中H_2S、CS_2的测定[J].化学研究与应用,1992(2). |
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| 作者姓名： | 余建中 郭明一 |
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| 作者单位： | 四川维尼纶厂，四川维尼纶厂 重庆 631254，重庆 631254 |
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| 摘 要： | 原料天然气常含有300mg/m~3以上的硫化氢、甲硫醇、乙硫醇、甲硫醚、乙硫醚等硫化物,经脱硫精制处理后,仍有少量硫化物转入到裂化气、尾气、产品乙炔中。这些硫化物的存在对甲醇合成触媒和醋酸乙烯合成触媒均有不利影响。因此,硫化物的检测对生产控制极为
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| 关 键 词： | 硫化物 顶空色谱 标准气 |
DETERMINATION OF HYDROGEN SULFIDE AND DISULFOCARBON IN REACTED GAS, TAILING GAS AND PRODUCT ACETYLEENE |
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| Yu Gianzhong Guo Minyi.DETERMINATION OF HYDROGEN SULFIDE AND DISULFOCARBON IN REACTED GAS, TAILING GAS AND PRODUCT ACETYLEENE[J].Chemical Research and Application,1992(2). |
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| Authors: | Yu Gianzhong Guo Minyi |
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| Institution: | Sichuan Vinylon Works. Chongqing 631254 |
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| Abstract: | The method for the determination of slight amount of hydrogen sulfide and disulfocarbon containing in reacted gas, tailing gas and product acetylene has been studied with space gas chromatographic technology. A new simple method for sampling standard gas of aformentioncd sulfides is recommended. |
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| Keywords: | Space gas chromatography standard gas sulfides |
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