Novel ethylene oxide production with improved sustainability: Loss prevention via supersonic separator and carbon capture

2020 ◽  
Vol 269 ◽  
pp. 110782
Author(s):  
Daniela R.G. de Faria ◽  
Lara de Oliveira Arinelli ◽  
José Luiz de Medeiros ◽  
Ofélia de Q.F. Araújo
Keyword(s):  
Ethylene Oxide ◽  
Carbon Capture ◽  
Loss Prevention ◽  
Oxide Production ◽  
Supersonic Separator

Carbon capture and high-capacity supercritical fluid processing with supersonic separator: Natural gas with ultra-high CO2 content

2019 ◽  
Vol 66 ◽  
pp. 265-283 ◽  
Author(s):  
Lara de Oliveira Arinelli ◽  
José Luiz de Medeiros ◽  
Darley Carrijo de Melo ◽  
Alexandre Mendonça Teixeira ◽  
George Victor Brigagão ◽  
...  
Keyword(s):  
Natural Gas ◽  
Supercritical Fluid ◽  
Carbon Capture ◽  
High Capacity ◽  
High Co2 ◽  
Supercritical Fluid Processing ◽  
Supersonic Separator

Integrated membrane operations in the ethylene oxide production

2011 ◽  
Vol 14 (3) ◽  
pp. 475-485 ◽  
Author(s):  
Paola Bernardo ◽  
Gabriele Clarizia
Keyword(s):  
Ethylene Oxide ◽  
Oxide Production

scholarly journals A cohort study of mortality and cancer incidence in ethylene oxide production workers.

1979 ◽  
Vol 36 (4) ◽  
pp. 276-280 ◽  
Author(s):  
C Hogstedt ◽  
O Rohlen ◽  
B S Berndtsson ◽  
O Axelson ◽  
L Ehrenberg
Keyword(s):  
Cohort Study ◽  
Ethylene Oxide ◽  
Cancer Incidence ◽  
Oxide Production

Influence of the specific surface area and silver crystallite size of mesoporous Ag/SrTiO 3 on the selectivity enhancement of ethylene oxide production

2019 ◽  
Vol 94 (12) ◽  
pp. 3839-3849 ◽  
Author(s):  
Shekoufeh Adhami ◽  
Mohsen Nasr Esfahany ◽  
Kari Eränen ◽  
Markus Peurla ◽  
Ermei Mäkilä ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Specific Surface ◽  
Crystallite Size ◽  
Surface Area ◽  
Specific Surface Area ◽  
Oxide Production

scholarly journals CO2 in Lyotropic Liquid Crystals: Phase Equilibria Behavior and Rheology

Polymers ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 309 ◽  
Author(s):  
Sandra Rodríguez-Fabià ◽  
Jens Norrman ◽  
Hanna K. Knuutila ◽  
Johan Sjöblom ◽  
Kristofer Paso
Keyword(s):  
Ethylene Oxide ◽  
Carbon Capture ◽  
Liquid Crystalline ◽  
Hexagonal Phase ◽  
Carbon Capture And Storage ◽  
Lyotropic Liquid Crystals ◽  
Co2 Absorption ◽  
Co2 Partial Pressure ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

The CO2 absorption of liquid crystalline phases of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (Pluronic L92, (EO)8(PO)47(EO)8), monoethanolamine (MEA), and water, with a composition of 60% L92/10% MEA/30% water has been investigated to assess potential use in carbon capture and storage applications. Vapor–liquid equilibrium data of the liquid crystalline system with CO2 was recorded up to a CO2 partial pressure of 6 bar, where a loading of 38.6 g CO2/kg sample was obtained. Moreover, the phase transitions occurring during the loading process were investigated by small angle X-ray scattering (SAXS), presenting a transition from lamellar + hexagonal phase to hexagonal (at 25 °C). In addition, the rheology of samples with varying loadings was also studied, showing that the viscosity increases with increasing CO2-loading until the phase transition to hexagonal phase is completed. Finally, thermal stability experiments were performed, and revealed that L92 does not contribute to MEA degradation.

Sign in / Sign up

Export Citation Format

Share Document