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["La absorción de CO2 en la parte central de la torre de absorción de Co2,,,,, ambos niveles líquidos de los dos segmentos están en un porcentaje del 1%, ¿cómo se debe proceder

2017-07-21View Original

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"Mi fár es el proceso de Línde,,,1 en la parte central se se但醇,然后经过冷却后回到塔内,总共分为两次抽出。两次抽出的部位,均有就地液位计。目前,第一次抽出的甲醇温度为--17°C(原为-4°C),然后经冷却到-45°C,进入塔内洗涤吸收,第二次抽出的温度是-43°C(原为-6°C)然后经冷却到-46°C进入下塔。塔内贫甲醇温度为-58°C。如果增加一点负荷,气体出口CO2含量就上涨,包括抽出的甲醇温度也在上涨。今天上塔检查,发现两处抽出甲醇部位的液位计满了。由此分析,可能一部分热的甲醇直接由上升气管漏到下一段,导致抽出的甲醇温度升高。相当于整个吸收塔的吸收负荷上移。请问各位高手,我的分析是否正确?抽出部位的液位应保持多高?如果出现液位满,是否由于管线气阻,如何处理?
Reply #22017-07-23
"Me parece que la frío量整体不太足,那两个液位计满了是正常的,且负荷略大。洗涤量够么?"

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