发明授权
US5994610A Method of suppressing thermite reactions in plasma arc waste destruction system 失效
抑制等离子体电弧废物破坏系统中的铝热反应的方法

Method of suppressing thermite reactions in plasma arc waste destruction
system
摘要:
A method of preventing thermite reactions during the high temperature incineration (slag temperature greater than 1200.degree. C.) of waste material streams containing aluminum and iron (steel) by mixing a low melting SiO.sub.2 containing material such as water glass or a mixture of sand with NaHCO.sub.3 or Na.sub.2 CO.sub.3 with the waste material.
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