Abstract : the equilibrium constant of carbonization reaction of lime white was calculated using three thermodynamics methods . the results indicate that the carbonization reaction of lim white was the neutralization reaction between acid and alkali first , and it was the transform reaction of precipitation second . the essential cognition of the carbonization reaction of lime white was deepend . it was of guiding significance for industrial production of light ( precipitation ) calcium carbonate 文摘:用3种热力学方法计算了石灰乳碳化反应的平衡常数，结果表明，石灰乳的碳化反应首先是酸碱的中和反应，其次才是沉淀的转化反应，从而加深了对石灰乳碳化反应本质的认识，对轻质(沉淀)碳酸钙的工业生产有指导意义
In environment water treatment aspect , there are professional technology staff who are working on environment protect and dedicate to transplant foreign advanced technology , meanwhile they develop acidity / alkalescence waste water treatment technologies and equipment , soft water desalination technologies and equipment , high effectual lime preparation and putting set , high effectual integration putting set , at the same time , develop gravity sand filters , bevel precipitate set , many series of filter set , super filter set , prevent infiltration set , cooling tower , large - sized frothing water tank , cleaning device etc . . all these technologies and equipments are domestic leading level 环保水处理方面，有专业从事环保方面的技术专业人员，在从事多方面环境污染治理工作的基础上，致力于消化移植国外先进技术，研制开发出酸性/碱性废水处理工艺和成套设备、软水脱盐水工艺和成套设备、高效石灰乳制备及投加装置、高效一体化加药装置，同时开发出重力砂滤器、斜板沉淀器、多种过滤器、超滤装置、反渗透装置、冷却塔、大型鼓泡水箱、清洗装置等单体设备，这些工艺技术与设备均居于国内领先水平。
