In view of the promising applicability of adsorption to the capture of CO2 from post-combustion gases, the use of silica SBA-15 functionalized with 3-aminopropyltriethoxysilane (APTES) was studied as adsorbent in gas separation CO2-N2 (binary system most representative of the post-combustion gases) in a fixed bed. Characterization of the solid was performed before and after the functionalization was carried out, which confirmed the anchoring of the amine molecules in the porous matrix. Additionally, a comparative test of CO2 adsorption on a magnetic suspension balance showed a significant advantage of the APTES-functionalized sample over the support, mainly at low relative pressures. The high adsorption heats obtained in the calorimetric te...
Devido aos problemas ambientais decorrentes dos gases do efeito estufa, reduzir as emissões de CO2 t...
Os altos nÃveis de emissÃo de CO2 neste Ãltimo sÃculo tÃm gerado alerta e preocupaÃÃo Ãs autoridades...
AbstractIn this study, porous precipitated silica (PPS) was synthesized using sodium silicate as an ...
O aumento nos nÃveis de CO2 na atmosfera tem acarretado um notÃvel impacto sobre o efeito estufa, aq...
A intensa utilização de máquinas e motores queimando combustíveis despeja na atmosfera imensas quant...
CO2 adsorption on functionalized mesoporous silica was studied by microcalorimetry in order to inves...
The significant increase of carbon dioxide emissions in the atmosphere comes intensifying the global...
In this paper, pure KIT-6 was synthesized and functionalized with 3-aminopropyl triethoxysilane (APT...
AbstractAdsorption is considered to be one of the more promising technologies for capturing CO2 from...
AbstractFunctionalization of the surface support (silica gel, MCM-41 and SBA-15) was achieved by gra...
AbstractIncreasing awareness of the influence of greenhouse gases on global climate change has led t...
The need to find new technologies to minimize the increasing emission of greenhouse gases on the pla...
The use of biogas as a source of energy represents an alternative to the use of fossil fuels. Howeve...
AbstractA series of different amines was immobilized on a silica support by grafting or impregnation...
The design of effective CO2 capture materials is a current challenge. Here, we report the synthesis ...
Devido aos problemas ambientais decorrentes dos gases do efeito estufa, reduzir as emissões de CO2 t...
Os altos nÃveis de emissÃo de CO2 neste Ãltimo sÃculo tÃm gerado alerta e preocupaÃÃo Ãs autoridades...
AbstractIn this study, porous precipitated silica (PPS) was synthesized using sodium silicate as an ...
O aumento nos nÃveis de CO2 na atmosfera tem acarretado um notÃvel impacto sobre o efeito estufa, aq...
A intensa utilização de máquinas e motores queimando combustíveis despeja na atmosfera imensas quant...
CO2 adsorption on functionalized mesoporous silica was studied by microcalorimetry in order to inves...
The significant increase of carbon dioxide emissions in the atmosphere comes intensifying the global...
In this paper, pure KIT-6 was synthesized and functionalized with 3-aminopropyl triethoxysilane (APT...
AbstractAdsorption is considered to be one of the more promising technologies for capturing CO2 from...
AbstractFunctionalization of the surface support (silica gel, MCM-41 and SBA-15) was achieved by gra...
AbstractIncreasing awareness of the influence of greenhouse gases on global climate change has led t...
The need to find new technologies to minimize the increasing emission of greenhouse gases on the pla...
The use of biogas as a source of energy represents an alternative to the use of fossil fuels. Howeve...
AbstractA series of different amines was immobilized on a silica support by grafting or impregnation...
The design of effective CO2 capture materials is a current challenge. Here, we report the synthesis ...
Devido aos problemas ambientais decorrentes dos gases do efeito estufa, reduzir as emissões de CO2 t...
Os altos nÃveis de emissÃo de CO2 neste Ãltimo sÃculo tÃm gerado alerta e preocupaÃÃo Ãs autoridades...
AbstractIn this study, porous precipitated silica (PPS) was synthesized using sodium silicate as an ...