【摘要】 介绍了我国硫脲的生产现状,工业上大多数厂家采用硫化氢和石灰氮法生产, 2003年全国硫脲产量为 6万t;硫脲在医药、造纸、纺织、橡胶及印染等行业具有广泛的应用。综述了国内外硫脲的生产和市场现状,目前世界硫脲的总产能为 8万t/a,并预测今后几年硫脲的消费将保持增长的趋势。建议我国应发挥原料和价格优势,大力发展硫脲及其下游产品的开发工作。更多还原

【Abstract】 The production situation of thiourea in China is introduced. Most factories produce thiourea with hydrogen sulfide and calcium cyanamide and the total domestic output was 60 thousand tons in 2003. The thiourea is widely used in following industries such as pharmaceutical, paper making, textile, rubber, dyeing and printing and so on. The production and market situation of thiourea at home and abroad are summarized. At present, global total capacity is 80 thousand t/a. It is predicted that the consumption of thiourea will keep increasing in the next few years. It is suggested that China should give full play to its own advantages in raw materials and prices to develop production of thiourea and its downstream products at full steam.更多还原