| 聚异丁烯丁二酰亚胺尾气吸收系统的改进 |
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| 引用本文： | 张霖,安选军.聚异丁烯丁二酰亚胺尾气吸收系统的改进[J].化工环保,2005,25(6):497-499. |
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| 作者姓名： | 张霖 安选军 |
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| 作者单位： | 兰州炼油化工总厂,技术中心,甘肃,兰州,730060;兰州路博润兰炼添加剂有限公司,甘肃,兰州,730060 |
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| 摘 要： | 针对聚异丁烯丁二酰亚胺生产工艺中废气排放量大、尾气吸收得到的盐酸含油量高、难以销售等问题，在分析原因的基础上，对尾气吸收系统进行了技术改进。尾气吸收系统改进后，排放的HCl和Cl2的质量浓度分别由65，42mg／m^3降至为零；产品综合收率由89．5％增加至96．0％；产品成本降低了700元/t。
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| 关 键 词： | 聚异丁烯丁二酰亚胺 尾气 吸收 改进 废气处理 清洁生产 |
| 文章编号： | 1006-1878（2005）06-0497-03 |
| 收稿时间： | 2005-03-17 |
| 修稿时间： | 2005-07-11 |
Improvement of Absorption System for Tail Gas from Polyisobutylene Succinimide Production |
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| Zhang Lin,An Xuanjun.Improvement of Absorption System for Tail Gas from Polyisobutylene Succinimide Production[J].Environmental Protection of Chemical Industry,2005,25(6):497-499. |
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| Authors: | Zhang Lin An Xuanjun |
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| Institution: | 1. Technology Center, Lanzhou Petroleum Processing and Chemical Complex, Gansu Lanzhou 730060, China; 2. Lanzhou Lubrizol Lanlian Additive Co. Ltd, , Gansu Lanzhou 730060, China |
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| Abstract: | The emission amount of tail gas in polyisobutylene succinimide production is very large, and the concentration of oil in the recovered chlorhydric acid by absorption is too high to sell. Based on the analyses of these problems, the tail gas absorption system was improved. The mass concentrations of HCl and Cl2 in the tail gas are reduced from 65 mg/m^3 and 42 mg/m^3 to 0 respectively. The product yield is increased from 89.5 % to 96.0%. The product cost for 1 t is reduced by RMB 700 yuan. |
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| Keywords: | polyisobutylene succinimide tail gas absorption improvement waste gas treatment cleaner production |
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