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In chemical industry, rectification tower is one of indispensable equipment, after the stock that reacts when need enters rectification tower, the ability below the condition that satisfying certain requirement moves normally. The operation flexibility that this included rectification tower among them wants big, that what is just operation flexibility? About the definition of this respect we will understand further.
Actually, so called operation is stretch, it is a when rectification tower needs to consider when design basic parameter, the big He Xiaosheng that also is equipment produces the range of ability. Below the condition that running normally e.g. tower of a rectify, its productivity limits is 500-1200 ton, that is to say, its operation flexibility coefficient is 50%-120% . Want to set the factor of this respect, basically be to consider equipment is in reduction of output and enlarge can the working quota that also can keep normal below the circumstance. Experience tells us, the stretch coefficient both neither of rectification tower can be too big also cannot too small, lest create waste.