Process innovation of high purity hydrochloric acid by three-in-one graphitic synthetic furnace method was introduced. 介绍了三合一石墨炉法生产高纯盐酸工艺的改进,确定了最佳工艺流程。
Chemistry treatment on cooling water of graphitic synthetic furnace by water jacket 水套式石墨合成炉冷却水的化学处理