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论述了高压法三聚氰胺装置尾气用于联产尿素的尾气回收新技术;介绍了该技术的工艺流程、技术特点、技术原理,以及氨碳比、水碳比、CO2转化率的确定原则;对实际生产运行数据进行了分析和总结。
The new technology of tail gas recovery from melamine plant by high-pressure process was described. The technological process, technical characteristics, technical principle, ammonia-carbon ratio, water-carbon ratio and CO2 conversion rate were introduced. Production operation data were analyzed and summarized.