Evaluation of the waste heat discharged from the Di-ammonium Phosphate production plant: a case study

Evaluation of the waste heat discharged from the Di-ammonium Phosphate production plant: a case study

This work presents an energy analysis of an industrial plant of production of Di-ammonium Phosphate (DAP plant). It aims to evaluate the important amount of waste heat discharged into environment without re-use. The studied plant includes four units: Utilities unit, Sulfuric acid production unit, Ph...

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Veröffentlicht in:Journal of material cycles and waste management 2018-07, Vol.20 (3), p.1857-1866
Hauptverfasser: Ben Jabeur, Rim, Fguiri, Ali, Jeday, Mohamed-Razak, Chekir, Hassan, Fatnassi, Hicham, Marvillet, Christophe
Format: Artikel
Sprache:eng
Schlagworte:
Acid production
Ammonium
Chemical analysis
Chemical industry
Civil Engineering
Discharge
Engineering
Environmental Management
Environmental Sciences
Life Sciences
Phosphates
Phosphoric acid
Regional Case Study
Seawater
Sulfuric acid
Utilities
Waste heat
Waste Management/Waste Technology
Water analysis
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Zusammenfassung:This work presents an energy analysis of an industrial plant of production of Di-ammonium Phosphate (DAP plant). It aims to evaluate the important amount of waste heat discharged into environment without re-use. The studied plant includes four units: Utilities unit, Sulfuric acid production unit, Phosphoric acid production unit and DAP production unit. The obtained results showed that the energy losses are around 5.87, 58.8, 32.72 and 35.04 MW for Utilities unit, Sulfuric acid production unit, Phosphoric acid production unit and DAP production unit, respectively. It was found that the wasted sea water represents the important part of DAP discharges.
ISSN:1438-4957
1611-8227
DOI:10.1007/s10163-018-0727-4