The excess lime optimum control and optimal parameters of causticizing process can be realized after remove the effect of 120 mins delay time. 克服了120min大纯延迟时间的影响;实现了过量灰最佳值控制和苛化过程参数优化。
This paper investigated the causticizing process by designing and production control analysis for the treatment of Na_2CO_3 waste liquor by CO_2 decomposition, and a new path for environmental protection and resource reclamation was pioneered. 对CO2分解酚钠盐后Na2CO3废液的处理进行了工艺设计和生产控制分析,为环境保护和资源回收开辟了一条新途径。