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Turbinator Electric CHP Team of Ammonia Based Fertilizer Production

Turbinator Electric CHP Team of Ammonia Based Fertilizer Production. Professor: Jeffery Perl Mentor: Dennis O’Brian Team Members: Jinrong Chen, Kei Simmel , Hantao Wang, Marzena Zarycki Scribe: Kei Simmel. Combined Heat and Power (CHP). What is CHP?

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Turbinator Electric CHP Team of Ammonia Based Fertilizer Production

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  1. Turbinator ElectricCHP Team of Ammonia Based Fertilizer Production Professor: Jeffery Perl Mentor: Dennis O’Brian Team Members: Jinrong Chen, Kei Simmel, Hantao Wang, MarzenaZarycki Scribe: Kei Simmel

  2. Combined Heat and Power (CHP) • What is CHP? • Efficient way to generate heat and power together • What does CHP provide to the rest of the project? • Electricity • Cooling water • Why is CHP needed? • Improve fuel efficiency, power quality, and energy cost predictability • Reduce grid investment, ratepayer investment, and system vulnerability • Support competitive electric power industry structure • Our Goal • “To optimize energy production and consumption of the whole plant .“ - Prof. Perl

  3. Block Flow Diagram Grid Plants Power Block Reject (Blow Down) Natural Gas Cooling Water Makeup Water (Frac Water) Boiler Feed Prep Reclaimed Water Reject (Blow Down) Plants

  4. Power Block • Combined Cycle • Gas Turbine • Heat Recovery System Generator (HRSG) • Steam Turbine

  5. Gas Turbines Conventional Turbines Microturbines 20-300kW Aeroderivative Power output : 16-120 MW Efficiency: ~54% Emission: 15-25NOxpp/ 25ppmCO Industrial Heavy duty Power output : 11-340 MW Efficiency: ~55% Emission: 4-15NOxpp/ 25ppmCO Small duty Power output : 5-50 MW Efficiency: ~35% Power block - Gas Turbine options

  6. Power block- Steam Turbine options Steam Turbines Backpressurer Condensing

  7. Cooling Water

  8. Boiler Feed Pretreatment • What is boiler feed pretreatment? • A series of separation processes to provide pure water for boiler • Why do we need boiler feed pretreatment? • Maximizes lifetime • Maximizes performance • Reduces costs

  9. Boiler Feed Pretreatment • Design Basis • Production scale – Required amount of water for boiler • Feedstock – Reclaimed water • Blow down – Hazards for environment • Main Pretreatment Processes • Clarification • Filtration • Reverse Osmosis • Ion Exchange • Available Suppliers • GE; Nalco; Siemens; Veolia

  10. Q & A

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