For finishing coat of epoxy floor paint on concrete floor and other concrete surfaces which need to be protected in chemical plant, pulp mill, paper mill, pharmaceutical factory and petrochemical works, etc 本品用以涂布化工厂、纸浆厂、造纸厂、制药厂、石化类企业等工厂的混凝土地坪，和其他需要保护的混凝土表面，作为环氧地坪漆面漆。
Alkali recovery is an effective way dealing with the black-liquor in pulp mill . black-liquor evaporation and combustion in, alkali recovery are complicated industrial processes . they have characteristics such as strong coupling, non-linearity, large time delay, parameter examining difficulty, etc . and people require more effective control system for the processes " 碱回收是纸厂处理黑液的有效方法，造纸碱回收过程中的燃烧和蒸发工段是复杂的工业过程，具有复杂性、非线性、大时滞和参数检测困难等特点，而且人们对于控制系统的控制性能也提出越来越高的要求，常规控制技术已经没有办法满足生产的需要。
