摘要
目前行业内通常采用将磷化铝反应残渣深埋于远离水源的地方的处理方法,存在一定的安全隐患。本试验对磷化铝反应残渣做了一些探索性的试验研究,结果表明利用稀硫酸处理磷化铝反应残渣,其反应生成物——硫酸铝可用于造纸业和净水剂。
At present,the industry usually aluminum phosphide reaction residue buried deep away from the water source,there are certain security risks.In this experiment,some exploratory tests were carried out on the residue of phosphating reaction of aluminium phosphide.The results show that the reaction product aluminum sulfate can be used in papermaking and water purifying agent by using dilute sulfuric acid to treat the reaction residue of phosphide aluminum.
作者
刘光兆
李智深
Liu Guangzhao;Li Zhishen(Guangdong Grain Reserve Management General Corporation,Shaoguan,Guangdong 512000)
出处
《粮食科技与经济》
2018年第4期61-63,共3页
Food Science And Technology And Economy
关键词
磷化铝
残渣
硫酸铝
环保
aluminium phosphide
the residue
aluminum sulfate
environmental protection
