Carbon capture technologies: A review on technology readiness level

Hekmatmehr, Hesamedin; Esmaeili, Ali; Pourmahdi, Maryam; Atashrouz, Saeid; Abedi, Ali; Ali Abuswer, Meftah; Nedeljkovic, Dragutin; Latifi, Mohammad; Farag, Sherif; Mohaddespour, Ahmad

doi:10.1016/j.fuel.2024.130898

Cited by 15 publications

(33 citation statements)

References 394 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The first law of thermodynamics is applied to the steady-state open system represented in Figure 8, resulting in Equations ( 7) and (8). The maximum work (power),…”

Section: Maximum Workmentioning

confidence: 99%

“…, is obtained via Equations ( 9)-( 11 12) from Equation (10). Equation (13) or Equation (14) gives MAX W , after substituting Equation (12) into Equation (8). MAX W is positive for power-producing systems (i.e., systems that evolve spontaneously and, consequently, can produce power) and negative for power-consuming systems (i.e., non-spontaneous systems that only evolve impelled by external power).…”

Section: Max Wmentioning

confidence: 99%

See 1 more Smart Citation

Thermodynamically Efficient, Low-Emission Gas-to-Wire for Carbon Dioxide-Rich Natural Gas: Exhaust Gas Recycle and Rankine Cycle Intensifications

Poblete,

de Medeiros,

Araújo

2024

Processes

View full text Add to dashboard Cite

Onshore gas-to-wire is considered for 6.5 MMSm3/d of natural gas, with 44% mol carbon dioxide coming from offshore deep-water oil and gas fields. Base-case GTW-CONV is a conventional natural gas combined cycle, with a single-pressure Rankine cycle and 100% carbon dioxide emissions. The second variant, GTW-CCS, results from GTW-CONV with the addition of post-combustion aqueous monoethanolamine carbon capture, coupled to carbon dioxide dispatch to enhance oil recovery. Despite investment and power penalties, GTW-CCS generates both environmental and economic benefits due to carbon dioxide’s monetization for enhanced oil production. The third variant, GTW-CCS-EGR, adds two intensification layers over GTW-CCS, as follows: exhaust gas recycle and a triple-pressure Rankine cycle. Exhaust gas recycle is a beneficial intensification for carbon capture, bringing a 60% flue gas reduction (reduces column’s diameters) and a more than 100% increase in flue gas carbon dioxide content (increases driving force, reducing column’s height). GTW-CONV, GTW-CCS, and GTW-CCS-EGR were analyzed on techno-economic and environment–thermodynamic grounds. GTW-CCS-EGR’s thermodynamic analysis unveils 807 MW lost work (79.8%) in the combined cycle, followed by the post-combustion capture unit with 113 MW lost work (11.2%). GTW-CCS-EGR achieved a 35.34% thermodynamic efficiency, while GTW-CONV attained a 50.5% thermodynamic efficiency and 56% greater electricity exportation. Although carbon capture and storage imposes a 35.9% energy penalty, GTW-CCS-EGR reached a superior net value of 1816 MMUSD thanks to intensification and carbon dioxide monetization, avoiding 505.8 t/h of carbon emissions (emission factor 0.084 tCO2/MWh), while GTW-CONV entails 0.642 tCO2/MWh.

show abstract

“…The first law of thermodynamics is applied to the steady-state open system represented in Figure 8, resulting in Equations ( 7) and (8). The maximum work (power),…”

Section: Maximum Workmentioning

confidence: 99%

Section: Max Wmentioning

confidence: 99%

Thermodynamically Efficient, Low-Emission Gas-to-Wire for Carbon Dioxide-Rich Natural Gas: Exhaust Gas Recycle and Rankine Cycle Intensifications

Poblete,

de Medeiros,

Araújo

2024

Processes

View full text Add to dashboard Cite

show abstract

“…Coupling conventional processes with CCS systems is also considered towards the reduction of net carbon emissions. 78–80 Regarding CCS systems, several efficient large-scale technologies for CO 2 capture exist ( e.g. , technologically ready oxyfuel systems with TRL = 8–9) and we assume unlimited available storage capacity for the captured CO 2 .…”

Section: Problem Descriptionmentioning

confidence: 99%

The value of ammonia towards integrated power and heat system decarbonisation

Bounitsis,

Charitopoulos

2024

Sustainable Energy Fuels

View full text Add to dashboard Cite

show abstract

“…Methanol production incorporating carbon capture and utilization (CCU) techniques is being explored. Studies systematically evaluate the environmental impact of these processes, quantifying greenhouse gas emissions, energy consumption, and other environmental indicators, providing valuable insights for sustainable chemical manufacturing [7,8].…”

Section: Introductionmentioning

confidence: 99%

Experimental Evaluation of Methanol/Jet-A Blends as Sustainable Aviation Fuels for Turbo-Engines: Performance and Environmental Impact Analysis

Cican,

Mirea,

Rimbu

2024

Fire

View full text Add to dashboard Cite

This study offers a comprehensive examination, both theoretically and experimentally, of the potential of methanol (M) as a sustainable aviation fuel (SAF) assessed in combination with kerosene (Ke—Jet-A aviation fuel + 5% Aeroshell oil). Different blends of methanol and kerosene (10%, 20%, and 30% vol. of (M) was added to Ke) were tested in an aviation micro turbo-engine under various operating regimes, such as idle, cruise, and maximum. Key engine parameters, including combustion temperature, fuel consumption, and thrust, were closely monitored during these trials. Essential performance indicators such as combustion efficiency, thermal efficiency, and specific consumption for all fuel blends under maximum operating conditions are also presented. Physical and chemical characteristics, such as viscosity, density, calorific value and flash point, were determined for each blend. Moreover, elemental analysis and FTIR spectroscopy were utilized to evaluate the chemical composition of the fuels. This study further investigated the air requirements for stoichiometric combustion and computed the resulting CO2 and H2O emissions. Experimental tests were conducted on the Jet Cat P80® micro turbo-engine, covering assessments of starting procedures, acceleration, deceleration, and pollutant emissions (CO and SO2) during various engine operating conditions. The results suggest that the examined fuel blends demonstrate stable engine performance at concentrations of 10% and 20% methanol. However, observations indicate that with an increase in methanol concentration, particularly at 30%, the stability of the engine at idle and, notably, at maximum speed decreases significantly. Specifically, at a 30% methanol concentration, the engine no longer operates stably, exhibiting significant rpm fluctuations, leading to the decision not to explore higher concentrations.

show abstract

Carbon capture technologies: A review on technology readiness level

Cited by 15 publications

References 394 publications

Thermodynamically Efficient, Low-Emission Gas-to-Wire for Carbon Dioxide-Rich Natural Gas: Exhaust Gas Recycle and Rankine Cycle Intensifications

Thermodynamically Efficient, Low-Emission Gas-to-Wire for Carbon Dioxide-Rich Natural Gas: Exhaust Gas Recycle and Rankine Cycle Intensifications

The value of ammonia towards integrated power and heat system decarbonisation

Experimental Evaluation of Methanol/Jet-A Blends as Sustainable Aviation Fuels for Turbo-Engines: Performance and Environmental Impact Analysis

Contact Info

Product

Resources

About