Coal swelling strain and permeability change with injecting liquid/supercritical CO2 and N2 at stress-constrained conditions

2011 ◽  
Vol 85 (1) ◽  
pp. 56-64 ◽  
Author(s):  
Tamotsu Kiyama ◽  
Soshi Nishimoto ◽  
Masaji Fujioka ◽  
Ziqiu Xue ◽  
Yoji Ishijima ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Permeability Change ◽  
Coal Swelling ◽  
Swelling Strain ◽  
Constrained Conditions

Anti-diabetic properties of non-polar Toona sinensis Roem extract prepared by supercritical-CO2 fluid

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
YH Tsai ◽  
TJ Hsieh ◽  
MC Liao ◽  
PJ Lien ◽  
CC Sun ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Toona Sinensis ◽  
Supercritical Co2 Fluid

Geophysical Monitoring of Gaseous and Supercritical CO2 Fracture Flow Through a Brine-Saturated Shale Caprock

2019 ◽  
Author(s):  
Mohammad Nooraiepour ◽  
Magnus Soldal ◽  
Joonsang Park ◽  
Nazmul Haque Mondal ◽  
Helge Hellevang ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Fracture Flow ◽  
Geophysical Monitoring ◽  
Flow Through

Green Chemistry and Green Solvents: An Overview

2020 ◽  
Vol 7 (3) ◽  
pp. 314-325
Author(s):  
Barla Karuna Devi ◽  
Swathi Naraparaju ◽  
Chaganti Soujanya ◽  
Sayan Dutta Gupta
Keyword(s):  
Ionic Liquids ◽  
Green Chemistry ◽  
Chemical Reaction ◽  
Supercritical Co2 ◽  
Environmental Problems ◽  
Green Solvents ◽  
Eutectic Mixtures ◽  
Organic Carbonates

: Green chemistry emphasizes designing novel routes to overcome health and environmental problems that occur during a chemical reaction. Green solvents are used in place of conventional solvents that are hazardous to both human and the environment. Solvents like water, ionic liquids, supercritical CO2, biosolvents, organic carbonates, and deep eutectic mixtures can be used as green solvents. The review focuses on the properties, applications, and limitations of these solvents.

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