tar acid

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。
Compared with sulfuric acid process, under the premise of ensuring pure benzene quality, the pollution of tar acid and waste water contained with acid on environment can be eliminated.
與硫酸法相比，在保證純苯質(zhì)量的前提下，可消除酸焦油和含酸廢水對環(huán)境的污染。
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(chǎn)工藝，并應(yīng)用于生產(chǎn)實踐，達到了回收利用和控制污染的目的。