Fertilizers are substances that restore the plant nutrients lost from the soil as a result of agricultural production and increase the fertility of the soil. Fertilizers are one of the most effective means of increasing food quality as well as increasing agricultural production. Compared to other agricultural inputs, fertilizers alone provide a yield increase of more than 40%, making very important contributions to world food security, raising the living standard and the fight against hunger. It is inevitable that fertilizers will be one of the most important inputs of sustainable agriculture in the future as it is today, as the rapidly increasing world population, changing nutritional habits, the increase in the need for food items and the decrease in the arable land per capita require more plant production in the unit area. Today, many countries have established national fertilizer industries of varying scales according to their needs or the availability of raw material resources, taking into account their long-term interests.

Globalization, increasing competition, high production requirements and increasingly stringent environmental standards are putting great pressure on the factories in the Fertilizer Industry.

ASOS Process Solutions and Services

ASOS designs and builds a wide variety of fertilizer production plants using its innovative solutions.

Combining its extensive experience and expertise in evaporation, crystallization, drying and granulation with its pilot test center facilities, it realizes a wide variety of fertilizer plants on the basis of EP or EPC.

Based on raw material analysis, ASOS offers solutions to its customers in a wide range of products, including the following, in order to meet the end product requirements within the scope of needs.


Our Process Solutions

  • Reactors and Columns
  • Heat Exchangers and Condensers
  • Filtration Units
  • Evaporation and Crystallization Units
  • Granulation Units
  • Drying and Cooling Units
  • Gas Cleaning Equipment
  • Product Handling Equipment

Our Process Services

  • Laboratory and Pilot Tests
  • Process Engineering and Design
  • Process Equipment Production
  • Process Automation and Electrification
  • Assembly and Test Commissioning

 ASOS Process Solutions can be applied to a wide variety of Fertilizer Production Facilities:

  • Potassium Nitrate (KNO3)
  • Potassium Sulphate (K2SO4)
  • Potassium Chloride (KCl)
  • Ammonium Nitrate (NH4NO3)
  • Ammonium Sulphate ((NH4)2SO4
  • Mono/Di Ammonium Phosphate (NH4H2PO4)
  • Single/Triple Super Phosphate (Ca(H2PO4)2)
  • Compound Fertilizers (NPK) 

** ASOS provides turnkey solutions with its process partners for the installation of Sulfuric Acid and Phosphoric Acid plants.

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