acid tar

常見例句

To discuss the treatment of reclaimed acid, the treatment of acid tar and recovery of benzene oil-gas.
并對再生酸、酸焦油的處理及苯油氣回收進行了探討。
We develop the new process and apply to produce. This has achieved the goal of recovery and utilization of acid tar and pollution control.
通過開發(fā)酸焦油配煤生產工藝，并應用于生產實踐，達到了回收利用和控制污染的目的。
After still separation, aggregation condensation by heating and extraction, the regenerative acid will turn into diluted H2SO4 of 60%, pink transparent, and acid tar.
對再生酸經過靜止分離、加熱聚合濃縮、萃取等工藝凈化處理后，可得到粉紅色透明酸度為60%的稀硫酸和酸焦油。