Cost and Performance Baseline for Fossil Energy Plants Supplement: Sensitivity to CO2 Capture Rate in Coal-Fired Power Plants (June 2015)

2015 ◽  
Author(s):  
Arun Iyengar ◽  
Mark Woods ◽  
Vasant Shah ◽  
Vincent Chou
Keyword(s):  
Co2 Capture ◽  
Power Plants ◽  
Capture Rate ◽  
Fossil Energy ◽  
And Performance ◽  
Energy Plants

Cost and Performance Baseline for Fossil Energy Plants Volume 1a: Bituminous Coal (PC) and Natural Gas to Electricity Revision 3

2015 ◽  
Author(s):  
Alexander Zoelle ◽  
Dale Keairns ◽  
Lora L Pinkerton ◽  
Marc J Turner ◽  
Mark Woods ◽  
...  
Keyword(s):  
Natural Gas ◽  
Bituminous Coal ◽  
Fossil Energy ◽  
And Performance ◽  
Energy Plants

Cost and Performance Baseline for Fossil Energy Plants - Volume 2: Coal to Synthetic Natural Gas and Ammonia

2011 ◽  
Author(s):  
Robert D. Brasington ◽  
John L. Haslback ◽  
Norma J. Kuehn ◽  
Eric G. Lewis ◽  
Lora L. Pinkerton ◽  
...  
Keyword(s):  
Natural Gas ◽  
Fossil Energy ◽  
Synthetic Natural Gas ◽  
And Performance ◽  
Energy Plants

scholarly journals Simulation and Performance Comparison for CO2 Capture by Aqueous Solvents of N-(2-Hydroxyethyl) Piperazine and Another Five Single Amines

Processes ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 2184
Author(s):  
Simeng Li ◽  
Han Li ◽  
Yanmei Yu ◽  
Jian Chen
Keyword(s):  
Energy Consumption ◽  
Process Parameters ◽  
Co2 Capture ◽  
Capture Rate ◽  
Economic Value ◽  
Performance Comparison ◽  
Process Operation ◽  
And Performance ◽  
Co2 Recovery ◽  
Hydroxyethyl Piperazine

N-(2-Hydroxyethyl) piperazine (HEPZ) has a chemical structure similar to PZ and has less volatility. It is not easy to volatilize in a continuous operation device. It is studied to replace PZ as a promotor to increase the CO2 capture rate. This paper researches the lowest energy consumption and absorbent loss of HEPZ/H2O in the absorption-regeneration process, and compares it with another five amines, including PZ, MEA, 1-MPZ, AMP and DMEA. Based on the thermodynamic model, this work establishes a process simulation based on the equilibrium stage, assuming that all stages of the absorption and desorption towers reach thermodynamic equilibrium and CO2 recovery in the absorption tower is 90%. By optimizing the process parameters, the lowest thermodynamic energy consumption and absorbent loss of process operation are obtained. Our results show that HEPZ as a promotor to replace PZ and MEA has significant economic value. The lowest reboiler energy consumption of HEPZ with the optimal process parameters is 3.018 GJ/tCO2, which is about 35.2% lower than that of PZ and about 11.6% lower than that of MEA, and HEPZ has the lowest solvent loss. The cyclic capacity is 64.7% higher than PZ and 21.6% lower than primary amine MEA.

scholarly journals Cost and Performance Baseline for Fossil Energy Plants: Bituminous Coal and Natural Gas to Electricity

2019 ◽  
Author(s):  
Robert James ◽  
Timothy Fout ◽  
Travis Shultz ◽  
Mark Woods ◽  
Marc Turner ◽  
...  
Keyword(s):  
Natural Gas ◽  
Bituminous Coal ◽  
Fossil Energy ◽  
And Performance ◽  
Energy Plants

Cost and Performance Baseline for Fossil Energy Plants - Volume 3c: Natural Gas Combined Cycle at Elevation

2011 ◽  
Author(s):  
Vincent H. Chou ◽  
John L. Haslback ◽  
Allison Kyle ◽  
Eric Lewis ◽  
Lora L. Pinkerton ◽  
...  
Keyword(s):  
Natural Gas ◽  
Combined Cycle ◽  
Fossil Energy ◽  
Natural Gas Combined Cycle ◽  
And Performance ◽  
Energy Plants
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