After the diad hydrochloric acid synthetic furnace made of graphite was technically improved in many respects,the system run more stably and reliably,and the problem of waste gas pollution was solved.

• 对二合一石墨盐酸合成炉进行了多项技术改造,系统运行更加稳定、可靠,解决了废气污染环境的问题。