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zai xian qing nong du fen xi yi yu chu li xi tong de gai jin
Pages: 354-355+358
Year: Issue:  4
Journal: Qilu Petrochemical Technology

Keyword:  tail gas hydrogenationhydrogen analyzerpretreatment systemimprovement;
Abstract: 介绍中国石化齐鲁分公司胜利炼油厂80 kt/a硫磺回收装置尾气加氢单元在线氢浓度分析仪长时间不能正常使用的问题,找出预处理系统设计缺陷,有针对性进行技术改进。改进后分析仪运行状况良好,保证了尾气加氢反应效果。
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