Optimizing the technology of process condensate system in nitrophosphate plant;
硝酸磷肥装置工艺冷凝液系统的工艺优化
Study on filterability of crude calcium nitrate——the byproduct of nitrophosphate by Odda process;
冷冻法硝酸磷肥副产品粗硝钙的过滤性能研究
Selection of liquid level instrumentation in nitrophosphate plant;
硝酸磷肥装置中液位测量仪表的选用
A new technology, nitrophosphate process for the same fertilizer is developed.
采用硝酸磷肥法制成的硝酸钾系复肥 ,既充分利用了硝酸的化学能分解磷矿 ,得到所需的 P2 O5,又能发挥硫酸钾中的硫酸根沉淀水溶性的 Ca O,并通过喷浆涂布造粒 ,得到物理性质良好的复合肥料。
Nitric Phosphate-Potassium Fertilizer, basing on ammonium nitrate, is dangerous when produced, processed, transported and deposited.
硝酸磷钾肥是以硝酸铵为基础的肥料,在生产,加工,运输及储存中存在一定的危险性。
The process of nitro-phosphate tail gas creation was introduced in this paper.
本文简要介绍了硝酸磷肥尾气的产生过程,对其组成及特点进行了详细地分析,并计算出氨气达到排放要求所必须保证的吸收效率,同时通过湿焓图分析硝酸磷肥尾气中水汽的状态。
The operation of acidulation process in nitrophosphate production and some issues
硝酸磷肥酸解工序的操作和问题探讨
The determination of particle size for nitrophosphate
GB/T10515-1989硝酸磷肥粒度测定
The determination of phosphorus content for nitrophosphate-Quinoline phosphomolybdate gravimetric method
GB/T10512-1989硝酸磷肥中磷含量的测定磷钼酸喹啉重量法
Preparation of ammonium sulfate and calcium carbonate from phosphogypsum produced in the production of nitrophosphate
用硝酸磷肥生产中副产的磷石膏制备硫酸铵和碳酸钙
The determination of water content for nitrophosphate-Oven method
GB/T10514-1989硝酸磷肥中游离水含量的测定烘箱法
The determination of average crushing strength for nitrophosphate
GB/T10516-1989硝酸磷肥颗粒平均抗压强度测定
Analysis on the Corrosiveness of Nitric Acid-Phosphate Fertilizer on Concrete and Precautions
浅析硝酸磷肥对混凝土的腐蚀及防范措施
Foundation Study on Ammonia Removing and Dehumidifying from Nitro-phosphate Tail Gas by High Gravity Technology;
超重力法硝酸磷肥尾气除氨脱湿的基础研究
Influence of decalcium on potassium loss in production of nitric phophate
硝酸磷肥生产除钙过程中钾携带问题研究
The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
GB/T10511-1989硝酸磷肥中总氮含量的测定蒸馏后滴定法
The determination of water content for nitrophosphate-Karl Fischer method
GB/T10513-1989硝酸磷肥中游离水含量的测定卡尔.费休法
Effect of CaO on the production of nitrophosphate and method for removal of "residual calcium" from mother liquor
氧化钙对硝酸磷肥生产的影响及除去母液中“残钙”的方法
The feasibility of producing deposited calcium carbonate through the utilization of calcium carbonate residue, produced during production of nitrophosphate was discussed.
讨论了利用硝酸磷肥生产过程中产生的碳酸钙渣来生产沉淀碳酸钙的可行性。
In the production of nitrophosphates by the mixed acid process the main components of the acidulation tail gas are nitrogen oxides, and the steam condensate from evaporation contains ammonia.
混酸法硝酸磷肥酸解尾气的主要成分是氮氧化物，其浓缩过程产生的蒸汽冷凝液含有氨。
Effects of the N,P_2O_5 and K_2O Fertilizer in Tumorous Stem Mustard on Yield and Content of Nitrate
氮磷钾肥对茎瘤芥产量和硝酸盐的影响
Fertilizer consisting of sodium nitrate or potassium nitrate.
硝酯钯由硝酸钠或硝酸钾组成的化肥
FRPP =flame retardant phosphonitratic polymer
阻燃磷酸硝酸酯聚合物
calcium nitrate fertilizer (minxture of calacium nitrate and ammonium nitrate)
硝酸钙肥料（硝酸钙、铵的混合物）