Results 101 to 110 of about 902,249 (287)

Microcellular Foaming of Polymethylmethacrylate in a Batch Supercritical CO2 Process: Effect of Microstructure on Compression Behavior [PDF]

, 2014
Microcellular foaming of reinforced core/ shell Polymethylmethacrylate (PMMA) was carried out bymeans of supercritical CO2 in a single-step process. Samples were produced using a technique based on the saturation of the polymer under high pressure of CO2(
DUMON, Michel, REGLERO RUIZ, Jose Antonio, VIOT, Philippe   +2 more
core   +1 more source

Source and dynamics of a volcanic caldera unrest : Campi Flegrei, 1983–84 [PDF]

, 2017
Acknowledgements We thank Tiziana Vanorio, Antonella Amoruso, Luca Crescentini, Nicholas Rawlinson, Yasuko Takei, and David Cornwell for the valuable suggestions regarding the methodology and interpretation.
Castellano, Mario, Chiodini, Giovanni, Colombelli, Simona, De Siena, Luca, Del Pezzo, Edoardo, Tisato, Nicola, Ventura, Guido, Vilardo, Giuseppe   +7 more
core   +1 more source

Research progress and prospects of CO2 enhanced shale gas recovery and geologic sequestration

E3S Web of Conferences, 2018
CO2 injection to strengthen shale gas development is a new technology to improve shale gas recovery and realize geologic sequestration. Many scholars have studied these aspects of this technology: mechanism of CO2 displacement CH4, CO2 and CH4 adsorption
Chen Rong, Zhang GuoHui, Yi ChengGao
doaj   +1 more source

Flexible operation of supercritical power plant via integration of thermal energy storage [PDF]

, 2018
© 2018 The Author(s).This chapter presents the recent research on various strategies for power plant flexible operations to meet the requirements of load balance.
Li, Decai, Wang, Jihong, Zhang, Wenbin
core   +4 more sources

Dynamic venting simulation of valve chambers at both ends of supercritical CO2 pipelines with topographic relief

You-qi chuyun
bjective Carbon capture, utilization and storage (CCUS) is essential for achieving carbon neutrality, in which the safety and efficiency of CO2 transmission plays a vital role.
Bing YAN, Bohui SHI, Junwen CHEN, Xiaoyong TANG, Linfeng ZAN, Yanjing WANG, Yupei LI, Jing GONG   +7 more
doaj   +1 more source

Structure of supercritically dried calcium silicate hydrates (C-S-H) and structural changes induced by weathering [PDF]

, 2013
The nanostructure of supercritically dried calcium silicate hydrates was researched. This particular drying procedure was used to avoid nanostructure modifications due to conventional drying processes.
Morales Flórez, Víctor, Rosa Fox, Nicolás de la   +1 more
core   +1 more source

Extraction of Municipal Sewage Sludge Lipids Using Supercritical CO2 for Biodiesel Production: Mathematical and Kinetics Modeling [PDF]

, 2022
Alyaa Alsaedi, Md. Sohrab Hossain, Venugopal Balakrishnan, Ahmad Naim Ahmad Yahaya, Norli Ismail, Mu. Naushad, Chinna Bathula, Mardiana Idayu Ahmad   +7 more
openalex   +1 more source

Impregnation of non-steroidal anti-inflammatory drugs (ibuprofen and ketoprofen) onto mesoporous silica SBA-15 using supercritical CO2

Journal of CO2 Utilization
Ibuprofen and ketoprofen were impregnated onto SBA-15 type mesoporous silica using the supercritical fluid deposition (SCFD) method with supercritical carbon dioxide (CO2) as the solvent at temperatures ranging from 313 K to 343 K and a pressure of 15 ...
Kairi Yamamoto, Ikuo Ushiki
doaj   +1 more source

Experimental study on the influence of venting on temperature and pressure changes in impurity-containing supercritical CO2 pipeline

You-qi chuyun
Objective Impurities are inevitably present in CO2 transmitted through pipelines, and these substances have significant impacts on the venting process of supercritical CO2 pipelines, including temperature reductions, pressure drops, and phase changes of ...
Qihui HU, Teng YANG, Qing MIAO, Liesibieke·TALAFUBIEKE, Zhaolan LI, Zhenning FAN   +5 more
doaj   +1 more source

Crossover soft-SAFT modelling of the CO2+NO2/N2O4 mixture [PDF]

, 2008
Accurate thermo-physical properties are mandatory for all industrial applications. However, experimental data are often scarce and models are needed for the estimation of properties.
Belkadi, Abdelkrim, Gerbaud, Vincent, Vega, Lourdes F.   +2 more
core