在毛主席无产阶级革命路线指引下,无产阶级文化大革命和批林批孔运动取得了伟大胜利。这一胜利推动着生产不断地向前发展。为适应生产不断向前发展的需要,在联碱结晶器上采用了电化学保护防腐措施。联合制碱是我国重要的制碱工业生产,结晶器是联碱二过程的主要设备,生产中设备的腐蚀较严重,每年平均腐蚀量为0.83～1.08毫 Guided by Chairman Mao’s proletarian revolutionary line, the great proletarian cultural revolution and the campaign to criticize the proletariat approved the great victory. This victory has driven the continuous development of production. In order to meet the needs of the continuous development of production, electrochemical protection and anticorrosive measures are adopted on the mold of the combined alkali. Joint production of alkali is an important industrial production of alkali in our country. The mold is the main equipment of the second process of the alkali. The corrosion of the equipment in the production is more serious, with the average annual erosion amount being 0.83-1.08 milliamperes