摘要
本文介绍了采用美国詹姆斯工艺用硫化氢溶液提取硫化钙，溶液浓度可达到 １８ .０４％，再将钙化合物析出返回脱硫系统，并释放出硫化氢制硫酸。
To dissolve CaS by H2S up to 18. 04% solution by Chalmers (U. S. ) process, and precipate Ca compound for desulfurization and release H_2S. To Recycle the Sulfur and Calcium as Resource in FGD Sludge
出处
《中国环保产业》
2000年第1期34-34,37,共2页
China Environmental Protection Industry
