The test result shows that it is feasible and advanced to use catalytic incineration method to treat asphaltoxidation tail gas, the purification rate of total hydrocarbon is over 90%.
试验结果表明：采用催化焚烧治理沥青尾气的技术是可行的，工艺是先进的，其总烃净化率为90%以上。
2
The asphalt mostly through the natural evaporation and oxidation, generally do not contain any poison.