tar acid

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。
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.
与硫酸法相比，在保证纯苯质量的前提下，可消除酸焦油和含酸废水对环境的污染。
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。