摘要
硝酸钾既是一种重要的工业原料,又是优质无氯钾、氮复合肥料,植物营养素钾、氮总的质量分数可达60%左右,具有良好的物理化学性质,是发展现代高效农业不可缺少的化肥品种。由于生产、市场、价格等方面的原因,目前我国对农作物施用的硝酸钾较少,而这种称为世界紧缺的"绿色钾肥"在欧洲国家较为盛行,环保"绿色钾肥"将成为硝酸钾的一个新卖点。伴随着高科技农业的不断发展,以及人们对食品安全要求的不断提高,国内市场上对硝酸钾的需求将不断增加,具有一定的市场空间,不过目前这一市场仍过于狭窄。简要介绍硝酸钾的生产技术、国内现状、应用领域及市场前景,并对硝酸钾的发展提出了一些建议。
Potassium nitrate is not only an important raw material for industry, but also an essential chemical fertilizer variety for developing the modern highly effective agriculture,for it is a high quality non - chlorine potassium and nitrogen compound fertilizer, the plant nutrient potassium and nitrogen total content may reach about 60%, it has good physic - chemical properties. For the reasons such as production~ market, and price, potassium nitrate is employed very few in China at present, but it is in vogue in European countries which is called the world -scarcely＇green potassium fertilizer＇. Environ- mental＇green potassitim fertilizer＇will become a new selling point for potassium nitrate. As the development of high - tech ag- ricuhure and unceasing enhancement of people＇s requirement for food safety,the demand for potassium nitrate will increase unceasingly in domestic market,so it will have certain market spacejbut at present this market still displayed narrowly too. Potassium nitrate＇s production technology, current situation of China, application domain, and market prospect were briefly introducted. Some proposals to potassium nitrate development were also put forward.
出处
《化工科技市场》
CAS
2009年第1期23-28,共6页
Chemical Technology Market
关键词
硝酸钾
生产技术
现状
应用
市场
建议
potassium nitrate
production technology
current situation
application
market
development suggestion
