羰基硫的生产制备和纯化技术发展

Development of Production and Purification Technology of Carbonyl Sulfide

羰基硫作为一种重要的一碳化合物,由于其毒性适中、易于降解和对环境相对友好等特点,因此在农药生产制备和熏蒸剂中应用广泛。综述了目前羰基硫的制备技术、纯化工艺及设备,最后对其现有应用及前景进行了简述。

As an important one-carbon compound,carbonyl sulfide is widely used in pesticide production preparation and fumigants due to its moderate toxicity,easy degradation and relatively friendly environment.In this paper,the preparation technology,purification process and equipment of carbonyl sulfide are reviewed.Finally,the existing application and prospects are briefly described.