Results 31 to 40 of about 78,621 (327)

Developing an accurate empirical correlation for predicting anti-cancer drugs’ dissolution in supercritical carbon dioxide

open access: yesScientific Reports, 2022
This study introduces a universal correlation based on the modified version of the Arrhenius equation to estimate the solubility of anti-cancer drugs in supercritical carbon dioxide (CO2). A combination of an Arrhenius-shape term and a departure function
Fardad Faress   +7 more
doaj   +1 more source

Experimental Study on Prototype of Printed Circuit Heat Exchanger

open access: yesFrontiers in Energy Research, 2022
The printed circuit heat exchanger (PCHE) is the key equipment of the supercritical carbon dioxide Brayton cycle applied to sodium cooled fast reactor.
Dongxu Zhang   +3 more
doaj   +1 more source

Process analysis of pressurized oxy-coal power cycle for carbon capture application integrated with liquid air power generation and binary cycle engines [PDF]

open access: yes, 2015
In this paper, the thermodynamic advantage of integrating liquid air power generation (LAPG) process and binary cycle waste heat recovery technology to a standalone pressurized oxy-coal combustion supercritical steam power generation cycle is ...
Aneke, Mathew, Wang, Meihong
core   +1 more source

Supercritical Carbon Dioxide–Based Sterilization of Decellularized Heart Valves

open access: yesJACC: Basic to Translational Science, 2017
Summary: Sterilization of grafts is essential. Supercritical carbon dioxide, electrolyzed water, gamma radiation, ethanol-peracetic acid, and hydrogen peroxide techniques were compared for impact on sterility and mechanical integrity of porcine ...
Ryan S. Hennessy, MD   +7 more
doaj   +1 more source

Electrocarboxylation in supercritical CO2 and CO2-expanded liquids [PDF]

open access: yes, 2008
In this study, the electrocarboxylation of benzyl chloride in pressurized CO2, or pressurized mixtures of dimethylformamide (DMF) and CO2, was investigated in order to synthesize phenylacetic acid.
Camy, Séverine   +3 more
core   +1 more source

Hydrous Carbonatitic Liquids Drive CO2 Recycling From Subducted Marls and Limestones

open access: yesGeophysical Monograph Series, Page 209-221., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Erwin Schettino, Stefano Poli
wiley  

+5 more sources

Green Extraction of Antimicrobial Bioactive Compound from Piper Betle Leaves: Probe type Ultrasound-assisted Extraction vs Supercritical Carbon Dioxide Extraction

open access: yesChemical Engineering Transactions, 2017
The utilisation of green method for medicinal plant extraction has become a trend and an acceptable method in many areas of research and development. In this study, bioactive compounds were extracted from dried Piper betle leaves using the probe type ...
L.W. Foo, E. Salleh, S.N. Hana
doaj   +1 more source

Operation characteristic of supercritical carbon dioxide-cooled reactor system under coordination control scheme

open access: yesInternational Journal of Advanced Robotic Systems, 2020
Nuclear power plant is completely independent of air and has high power density, which improves unmanned marine vehicle maneuvering performance, maximum speed, and concealment.
Xue Du, Junsheng Hu, Genglei Xia
doaj   +1 more source

Experimental solubility measurement of cephalexin in supercritical carbon dioxide [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2014
In recent years, using supercritical carbon dioxide for different chemical processes in particular particle micronization has been surprisingly increased.
Shojaee Safar Ali   +4 more
doaj   +1 more source

Supercritical Carbon Dioxide [PDF]

open access: yes, 2005
Foreword. Preface. List of Contributors. 1 Supercritical Carbon Dioxide for Sustainable Polymer Processes (Maartje Kemmere). 1.1 Introduction. 1.2 Strategic Organic Solvent Replacement. 1.3 Physical and Chemical Properties of Supercritical CO2. 1.4 Interactions of Carbon Dioxide with Polymers and Monomers. 1.5 Concluding Remarks and Outlook.
openaire   +1 more source

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