The paper put foward the basic principle technological process and conditions that product the tetrabromoethane light magnesium oxide and ammonium chloride taking the waste residue from processing the maltol & the basic magnesium bromide as raw material . The production cost was estimated .

提出了以麦芽酚生产中的废渣&碱式溴化镁为主要原料，生产 四 溴乙烷，轻质氧化镁和氯化铵的基本原理、工艺过程和 主要工艺条件，并估算了成本。