28.Jan.2025
Monopotassium phosphate stands out as a valuable fertilizer due to its abundance of potassium and phosphate in a form that plants can easily utilize. Boasting an impressive total plant food content of almost 87%, it outshines numerous other fertilizers in terms of nutrient concentration. Moreover, its low salt index and high water solubility make it an indispensable resource for promoting robust root development in plants. The production of monopotassium phosphate (MKP) is highly important to various industries due to its wide range of applications, particularly in agriculture, fertilizer manufacturing, and other sectors. Experimental investigations were carried out in this research to identify the most feasible operating conditions for synthesizing pure and clear crystalline monopotassium phosphate by reacting commercial potassium hydroxide with commercial furnace-grade phosphoric acid. The study focused on analyzing five operating variables, which comprised reaction temperature and time, crystallization temperature and time, and the molar ratio of H3PO4 to KOH. The primary factors considered in determining the best operating conditions were the size of the crystals obtained and the yield. The most feasible operating conditions were found to be a reaction temperature of 50°C, a reaction time of 60 minutes, a crystallization temperature of 10°C, a crystallization time of 60 minutes, and a molar ratio of 1 H3PO4 to 1 KOH, which resulted in a reasonable yield (73 wt%) and a satisfactory monopotassium phosphate crystal size.Click here for Link
Monopotassium phosphate stands out as a valuable fertilizer due to its abundance of potassium and phosphate in a form that plants can easily utilize. Boasting an impressive total plant food content of almost 87%, it outshines numerous other fertilizers in terms of nutrient concentration. Moreover, its low salt index and high water solubility make it an indispensable resource for promoting robust root development in plants. The production of monopotassium phosphate (MKP) is highly important to various industries due to its wide range of applications, particularly in agriculture, fertilizer manufacturing, and other sectors. Experimental investigations were carried out in this research to identify the most feasible operating conditions for synthesizing pure and clear crystalline monopotassium phosphate by reacting commercial potassium hydroxide with commercial furnace-grade phosphoric acid. The study focused on analyzing five operating variables, which comprised reaction temperature and time, crystallization temperature and time, and the molar ratio of H3PO4 to KOH. The primary factors considered in determining the best operating conditions were the size of the crystals obtained and the yield. The most feasible operating conditions were found to be a reaction temperature of 50°C, a reaction time of 60 minutes, a crystallization temperature of 10°C, a crystallization time of 60 minutes, and a molar ratio of 1 H3PO4 to 1 KOH, which resulted in a reasonable yield (73 wt%) and a satisfactory monopotassium phosphate crystal size.
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15.Oct.2025
24.Aug.2025
أنا طالبة في الهندسة الصناعية, اختياري لهذا التخصص كان بناءً على أهميته الكبيرة كمهنة في الحاضر والمستقبل ... رغد بركات
الهندسة الصناعية تساعدك على اتخاذ قرارات أفضل، وتعطي أشكالا أخرى من مبادئ الهندسة بشكل عملي وعلمي في آن. ... محمود صلاح
قسم الهندسة الكيميائية قسم جميل جدا تعلمت فيه الكثير ومما تعلمته فيه جدية العمل وروح الفريق الواحد .. ... رغد الشويكي