CAJ | 학술논문

为合理利用焦炉煤气，实现焦炉煤气生产合成氨、尿素项目实现安稳长满优运行，通过分析项目中焦炉煤气气量及组分(特别是硫含量及杂质)，选择压缩机、转化炉等主要设备，分析合成氨、尿素负荷的匹配，施工队伍等关键问题对项目建设和生产的影响。提出了焦炉煤气气量及组分确定方法，压缩机、转化炉选型要求，合成氨、尿素负荷匹配设计以及施工单位选择原则。应充分估算焦炉气量，搞清焦炉气成分，以便确定合理生产规模和主要工艺，特别要考虑焦炉气中杂质对工艺系统的影响。应选择性能可靠稳定的往复式焦炉气压缩机、净化气压缩机、循环气压缩机和 CO2压缩机，保证生产安全稳定连续运行。
위합리이용초로매기，실현초로매기생산합성안、뇨소항목실현안은장만우운행，통과분석항목중초로매기기량급조분(특별시류함량급잡질)，선택압축궤、전화로등주요설비，분석합성안、뇨소부하적필배，시공대오등관건문제대항목건설화생산적영향。제출료초로매기기량급조분학정방법，압축궤、전화로선형요구，합성안、뇨소부하필배설계이급시공단위선택원칙。응충분고산초로기량，고청초로기성분，이편학정합리생산규모화주요공예，특별요고필초로기중잡질대공예계통적영향。응선택성능가고은정적왕복식초로기압축궤、정화기압축궤、순배기압축궤화 CO2압축궤，보증생산안전은정련속운행。
In order to use coke oven gas reasonably and guarantee the coke-oven-gas-produced synthetic ammonia and urea project oper-ate safely and stably,the project construction and its influencing factors from the aspects of coke oven gas yield and composition determina-tion were investigated,especially sulfur content and impurities,choice of compressors and reformers,ammonia and urea loading match.The results showed that,coke oven gas yield and composition determined the production scale and the main process.The influence of impurity in coke oven gas on technical system also couldn't be ignored.The stable and reliable compressors for coke oven gas,purified gas,circulating gas and CO2 were the assurance of safe production.