一氧化碳羰化偶联合成草酸二甲酯生产工艺特点及过程控制  

Production Process Characteristics and Process Control of Dimethyl Oxalate by Carbonylation Coupling of Carbon Monoxide

作　　者：万乾德 WAN Qiande(Xinjiang production and Construction Corps Tianying Petrochemical Co.,Ltd.,Alaer 843300,China)

机构地区：[1]新疆生产建设兵团天盈石油化工股份有限公司,新疆阿拉尔843300

出　　处：《化工管理》2023年第36期141-143,150,共4页Chemical Engineering Management

摘　　要：文章介绍了一氧化碳羰化偶联合成草酸二甲酯工艺的相关生产装置,结合装置生产运行,从反应原理、系统氮元素平衡两个方面归纳总结了该生产工艺的特点,并从工艺生产控制和安全生产控制入手,分析了一氧化碳羰化偶联合成草酸二甲酯工艺在生产过程中控制方向的要点,为开展一氧化碳羰化偶联合成草酸二甲酯工艺的学习提供了基础理论。This paper introduces the production equipment related to the process of carbon monoxide carbonylation coupling to dimethyl oxalate.Combined with the production operation of the plant,the characteristics of the production process were summarized from two aspects of reaction principle and nitrogen element balance in the system.Starting with process production control and safety production control,the key points in the production process control direction of the process of carbon monoxide carbonylation coupling to dimethyl oxalate were analyzed,it provides a basic theory for studying the process of carbonylation coupling of carbon monoxide to dimethyl oxalate.

关 键 词：一氧化碳 羰化偶联 草酸二甲酯 过程控制 

分 类 号：TQ2[化学工程—有机化工]