粗硫化钙碳化生产硫化氢气体小试

摘要

Introduce an experiment of preparing hepatic gas, using kiln gas and crude calcium sulfide produced by calcinating calcium sulfate. It gives a new process.%介绍了以硫酸钙煅烧而形成的粗硫化钙及窑气为原料，制备硫化氢的试验研究。本工艺为生产硫化氢开辟了一条新途径。