During ho. 2 steam calciner repairing of base plant, carried out a reforming design in mang ways,increasing production rate of single stove,achieving to advanced level.

• 利用大化集团碱厂2%23蒸气煅烧炉大修更新的机会，对此炉进行了很多方面的改造设计，提高了单炉生产效率，使其达到了先进设备水平。