| 摘要 |
A crystalline lime sulphur is prepared by reaction of quicklime, sulphur and water in presence of catalysts. Catalysts added to the reaction are more than one or two of magnesium, iron, silicon powder or the mixture of them. The reaction ratio of lime, sulphur and water is 1:1.2-1.6:2-2.5. And metallic spheres such as stainless steel, tungsten, zinc, lead, copper, etc. are used as another additives in a reactor. The structure (I) of a crystalline lime sulphur has water of crystallization.
|
