从磷酸浓度、杂质含量、温度3个方面分析磷酸质量对磷酸二铵生产造成的影响。
The influences of phosphoric acid quality on the production of DAP are discussed from such 3 aspects as the concentration of phosphoric acid, impurity and temperature.
阐述生产磷酸二铵(dap)的不同工艺，其热平衡、水平衡、氨平衡与中和度控制的不同情况对装置生产带来的影响。
Different processes for diammonium phosphate (DAP) production are described, with different effects of heat balance, water balance, ammonia balance and neutralization degree control.
针对预中和反应槽-管式反应器混合工艺生产磷酸二铵产品时，产品水含量波动较大的生产现状进行了分析。
An analysis is made of the present status of production of DAP by the mixed process of preneutralization reactor tank-pipe reactor, as the moisture content of the product fluctuates greatly.
公司主营业务为磷酸二铵的生产和销售，还有少量的复合肥。
Company's main business is production and sales of DAP, as well as small amounts of fertilizer.
实验表明，应用二流体喷嘴可以生产磷酸一铵，应用管式反应器—流化床造粒器可以生产出符合要求的球粒状磷酸二铵。
Experiments show that the use of the two-fluid nozzle allows the production of MAP to be carried out, and the use of the pipe reactor-fluid-bed granulator produces the required spherical DAP.
重点介绍了以碳酸氢铵、氯化钾、磷酸为原料生产磷酸二氢钾的新方法。
The production method of potassium dihydrogen phosphate is discussed emphatically, in which ammonium bicarbonate, potassium chloride and phosphoric acid are used as raw materials.
重点介绍了以碳酸氢铵、氯化钾、磷酸为原料生产磷酸二氢钾的新方法。
The production method of potassium dihydrogen phosphate is discussed emphatically, in which ammonium bicarbonate, potassium chloride and phosphoric acid are used as raw materials.
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