تصفح حسب المؤلف "Idem, Raphael"
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Advancement and new perspectives of using formulated reactive amine blends for post-combustion carbon dioxide (CO2) capture technologies
Nwaoha, Chikezie; Supap, Teeradet; Idem, Raphael; Saiwan, Chintana; Tontiwachwuthikul, Paitoon; AL-Marri, Mohammed J.; Benamor, Abdelbaki... more authors ... less authors ( KeAi Communications Co. , 2017 , Article Review)Chemical absorption using amine-based solvents have proven to be the most studied, as well as the most reliable and efficient technology for capturing carbon dioxide (CO2) from exhaust gas streams and synthesis gas in all ... -
Analysis of CO2 Solubility and Absorption Heat into Aqueous 1-Diethylamino-2-propanol
Liu, Helei; Idem, Raphael; PaitoonTontiwachwuthikul,; Liang, Zhiwu; Rongwong, Wichitpan; Al-Marri, Mohammed Jaber; Benamor, Abdelbaki... more authors ... less authors ( Elsevier , 2017 , Conference Paper)In this work, the CO2 equilibrium solubility in 2 M 1-diethylamino-2-propanol (1DEA2P) solution were determined as function of temperature (in the range of 298-333K), and CO2 partial pressure (in the range of 8-101 kPa). ... -
Carbon dioxide (CO2) capture: Absorption-desorption capabilities of 2-amino-2-methyl-1-propanol (AMP), piperazine (PZ) and monoethanolamine (MEA) tri-solvent blends
Nwaoha, Chikezie; Saiwan, Chintana; Tontiwachwuthikul, Paitoon; Supap, Teeradet; Rongwong, Wichitpan; Idem, Raphael; AL-Marri, Mohammed J.; Benamor, Abdelbaki... more authors ... less authors ( Elsevier B.V. , 2016 , Article)In this study, highly concentrated tri-solvent blends containing 2-amino-2-methyl-1-propanol (AMP), piperazine (PZ) and monoethanolamine (MEA) were experimentally investigated for their potential capabilities in carbon ... -
Heat duty, heat of absorption, sensible heat and heat of vaporization of 2–Amino–2–Methyl–1–Propanol (AMP), Piperazine (PZ) and Monoethanolamine (MEA) tri–solvent blend for carbon dioxide (CO2) capture
Nwaoha, Chikezie; Idem, Raphael; Supap, Teeradet; Saiwan, Chintana; Tontiwachwuthikul, Paitoon; Rongwong, Wichitpan; Al-Marri, Mohammed Jaber; Benamor, Abdelbaki... more authors ... less authors ( Elsevier Ltd , 2017 , Article)Chemical absorption using reactive amines for carbon dioxide (CO2) capture is characterized by absorption heat, heat of desorption and heat duty for regeneration (Qreg, kJ/mol CO2). This study experimentally investigated ... -
Reaction Kinetics of Carbon Dioxide (CO2) with Diethylenetriamine and 1-Amino-2-propanol in Nonaqueous Solvents Using Stopped-Flow Technique
Zhong, Nan; Liu, Helei; Luo, Xia; AL-Marri, Mohammed J.; Benamor, Abdelbaki; Idem, Raphael; Tontiwachwuthikul, Paitoon; Liang, Zhiwu... more authors ... less authors ( American Chemical Society , 2016 , Article)In this work, the reaction kinetics of carbon dioxide (CO2) with diethylenetriamine (DETA) and 1-amino-2-propanol (1-AP) in methanol and ethanol systems were measured using the stopped flow technique over a temperature ... -
Recent progress and new developments in post-combustion carbon-capture technology with amine based solvents
Liang, Zhiwu (Henry); Rongwong, Wichitpan; Liu, Helei; Fu, Kaiyun; Gao, Hongxia; Cao, Fan; Zhang, Rui; Sema, Teerawat; Henni, Amr; Sumon, Kazi; Nath, Devjyoti; Gelowitz, Don; Srisang, Wayuta; Saiwan, Chintana; Benamor, Abdelbaki; Al-Marri, Mohammed; Shi, Huancong; Supap, Teeradet; Chan, Christine; Zhou, Qing; Abu-Zahra, Mohammad; Wilson, Malcolm; Olson, Wilfred; Idem, Raphael; Tontiwachwuthikul, Paitoon (PT)... more authors ... less authors ( Elsevier , 2015 , Article Review)Currently, post-combustion carbon capture (PCC) is the only industrial CO2 capture technology that is already demonstrated at full commercial scale in the TMC Mongstad in Norway (300,000 tonnes per year CO2 captured) and ... -
Regeneration Energy Analysis of Aqueous Tri-Solvent Blends Containing 2-Amino-2-Methyl-1-Propanol (AMP), Methyldiethanolamine (MDEA) and Diethylenetriamine (DETA) for Carbon Dioxide (CO2) Capture
Nwaoha, Chikezie; Saiwan, Chintana; Supap, Teeradet; Idem, Raphael; Tontiwachwuthikul, Paitoon; Al-Marri, Mohammed Jaber; Benamor, Abdelbaki... more authors ... less authors ( Elsevier , 2017 , Conference Paper)This study investigated the contribution of absorption heat, sensible heat and heat of vaporization towards the regeneration energy (Qreg, kJ/g-CO2) of AMP-MDEA-DETA tri-solvent blends. The experiment was conducted at ...