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Process and apparatus for removing metal oxide particles in the regeneration of pickling acids
Process and apparatus for removing metal oxide particles in the regeneration of pickling acids
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机译:在酸洗酸再生中去除金属氧化物颗粒的方法和设备
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摘要
A process is disclosed for removing the very fine oxide particles produced during regeneration of used pickling acids by pyrolysis. The process includes the step of spraying water into the gaseous stream to produce a mist of fine droplets and thereafter passing the gaseous stream through a liquid separator. The invention is also directed to a plant for carrying out the process where the plant includes a nozzle to spray water droplets into the gaseous stream before the drop separator.
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