国产女人乱人伦精品一区二区-在线中文天堂最新版www-一级a爱大片免费视频-午夜福利麻豆国产精品
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Energy-efficient phosphoric acid reaction tower by furnace process

The product has obvious energy-saving effect, and it is free of pollution. It has won "first prize for technological invention in Yunnan Province" issued by Yunnan Provincial Government; "second prize for technological invention of China" issued by the State Council, etc. It has features as follows: 
 
1. It can ensure combustion of phosphorus, and generate full amount of P2O5 smoke  
2. The effective heat utilization has been greatly increased. 
 
 



 

Energy-efficient phosphoric acid reaction tower by furnace process




Pre: Large-scale tower
Next: Stirred bed reactor

国产女人乱人伦精品一区二区-在线中文天堂最新版www-一级a爱大片免费视频-午夜福利麻豆国产精品