Development of novel absorbents for CO2 capture from blast furnace gas

Goto, Kazuya; Okabe, Hiroshi; Chowdhury, Firoz Alam; Shimizu, Shinkichi; Fujioka, Yoshio; Onoda, Masami

doi:10.1016/j.ijggc.2011.06.006

Cited by 90 publications

(61 citation statements)

References 10 publications

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“…Third, to capture, separate and recover CO 2 from BFG by using chemical/ physical absorption, adsorption, low-temperature condensation and membrane separation methods. Under this process, CAT30 an experimental factory could collect 30 t CO 2 per day and produce world's lowest level of heat consumption [134].…”

Section: Ulcosmentioning

confidence: 99%

A comprehensive review on energy efficient CO2 breakthrough technologies for sustainable green iron and steel manufacturing

Quader

Ahmed

Ghazilla

et al. 2015

Renewable and Sustainable Energy Reviews

266

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Section: Ulcosmentioning

confidence: 99%

A comprehensive review on energy efficient CO2 breakthrough technologies for sustainable green iron and steel manufacturing

Quader

Ahmed

Ghazilla

et al. 2015

Renewable and Sustainable Energy Reviews

266

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“…That is, Figure 1 is a process flow diagram of CO 2 capture from BFG. Authors and colleagues have investigated aqueous amine solutions and developed novel solvents (Solvent A and Solvent B) in a previous study (5). They were the amine-based mixture solvents containing 2-Isopropylaminoethanol (IPAE) as a major component.…”

mentioning

confidence: 99%

Energy Performance of New Amine-Based Solvents for CO₂Capture from Blast Furnace Gas

Goto

Kodama

Okabe

et al. 2012

ACS Symposium Series

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Energy performances of new amine-based solvents were evaluated in this chapter by three different approaches; a plant test in a 1 t -CO2 /d facility, a heat and mass balance analysis based on an equilibrium stage model and a process simulation with Aspen Plus®. The solvents were amine aqueous solutions (Solvent A and Solvent B) developed by RITE in formulation of amine mixtures with 2-Isopropylaminoethanol and additives. A thermal energy requirement to regenerate a solvent in CO 2 removal from blast furnace gas, which was 20 kPa -CO2 in partial pressure, was evaluated in the analyses. The results of the plant test show that thermal energy requirements of Solvent A and Solvent B at the 90% CO 2 recovery were 3.6 GJ/t -CO2 and 4.0 GJ/t -CO2 respectively. Also, the heat and mass balance analysis of equilibrium condition estimates 2.48 GJ/t -CO2 for Solvent A and 2.33 GJ/t -CO2 for Solvent B. To evaluate a potential of each solvent, the process simulation was done in consideration of the optimized process condition, such as installing an intercooler in an absorber and assuming low heat loss from equipments. The result shows that both Solvent A and Solvent B can lead to excellent energy performance of 2.5~2.6 GJ/t -CO2 .

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“…Noting that the economics should be viewed from the entire energy requirement it is suggested to investigate the economics as a whole including the two. Recent studies indicate that the regeneration energy employing the amine-based CO 2 capture technology be less than 3 GJ/t-CO 2 ; 2.5 GJ/t-CO 2 for KS-1 solvent (Iijima et al, 2011) and 3.1 GJ/t-CO 2 for RITE-B solvent (Goto et al, 2011).…”

Section: Economic Aspectmentioning

confidence: 99%

Performance of an ammonia-based CO2 capture pilot facility in iron and steel industry

Han

Ahn

Lee

2014

International Journal of Greenhouse Gas Control

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Development of novel absorbents for CO2 capture from blast furnace gas

Cited by 90 publications

References 10 publications

A comprehensive review on energy efficient CO2 breakthrough technologies for sustainable green iron and steel manufacturing

A comprehensive review on energy efficient CO2 breakthrough technologies for sustainable green iron and steel manufacturing

Energy Performance of New Amine-Based Solvents for CO₂Capture from Blast Furnace Gas

Performance of an ammonia-based CO2 capture pilot facility in iron and steel industry

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Development of novel absorbents for CO2 capture from blast furnace gas

Cited by 90 publications

References 10 publications

A comprehensive review on energy efficient CO2 breakthrough technologies for sustainable green iron and steel manufacturing

A comprehensive review on energy efficient CO2 breakthrough technologies for sustainable green iron and steel manufacturing

Energy Performance of New Amine-Based Solvents for CO2Capture from Blast Furnace Gas

Performance of an ammonia-based CO2 capture pilot facility in iron and steel industry

Contact Info

Product

Resources

About

Energy Performance of New Amine-Based Solvents for CO₂Capture from Blast Furnace Gas