acid tar

常见例句

To discuss the treatment of reclaimed acid, the treatment of acid tar and recovery of benzene oil-gas.
并对再生酸、酸焦油的处理及苯油气回收进行了探讨。
We develop the new process and apply to produce. This has achieved the goal of recovery and utilization of acid tar and pollution control.
通过开发酸焦油配煤生产工艺，并应用于生产实践，达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.
对再生酸经过静止分离、加热聚合浓缩、萃取等工艺净化处理后，可得到粉红色透明酸度为60%的稀硫酸和酸焦油。