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简要分析了我国氮肥行业原料的构成现状,对我国氮肥原料路线调整的基本情况进行了说明,重点就以无烟煤为原料采用常压固定层间歇气化技术的传统中小氮肥企业原料路线调整经验及注意事项进行了阐述,指出中小氮肥企业完全可以通过“煤改”实现企业的转型升级和可持续发展。
The status quo of raw materials in nitrogenous fertilizer industry in our country was briefly analyzed, and the basic situation of nitrogenous raw material route adjustment in China was described. The emphasis was put on the adjustment of raw material route of traditional small and medium nitrogenous fertilizer enterprises using anthracite as raw material and intermittent gasification of fixed layer. Matters elaborated, pointed out that small and medium-sized nitrogen fertilizer enterprises can be achieved through “coal to change ” to achieve the transformation and upgrading of enterprises and sustainable development.