| 摘要 |
<p>PURPOSE:To efficiently, easily and safely remove the pollution of a gas contg. inorg. fluorides by introducing the gas contg. the inorg. fluorides to an oxyhydrogen frame, thereby executing hydrogen reduction. CONSTITUTION:The gas contg. the inorg. fluorides is introduced to the oxyhydrogen flame. The inorg. fluorides are reduced and decomposed by hydrogen at this time. The gas contg. the gaseous inorg. fluorides is efficiently, easily and safely treated by this method, by which the gas is made pollution-free to eliminate atmospheric pollution or problems in working environment.</p> |
