Nitrogen is the main raw material of nitrogen fertilizer industry, such
as ammonium nitrate with 36% nitrogen , ammonium sulfate n with
21% nitrogen, urea with 46.7% nitrogen. Nitrogen is also used to
replace air or gas in pipelines and containers before the start of
production of the nitrogen fertilizer plant or after overhaul to ensure
safe operation. Lime nitrogen is a kind of chemical nitrogen fertilizer,
1 ton of lime nitrogen will consume nitrogen 300~500m3; nitrogen is
mainly used for ammonia synthesis, ammonia is the main raw material of
chemical fertilizer industry and basic organic chemical industry.
(source: http://www.airseparation-plant.cn/application-of-gas-nitrogen-in-nitrogen-fertilizer-industry/)
没有评论:
发表评论