Hydroformylation Catalyst Recycle with Gas-Expanded Liquids

2008 ◽  
Vol 47 (8) ◽  
pp. 2585-2589 ◽  
Author(s):  
Jason P. Hallett ◽  
Jackson W. Ford ◽  
Rebecca S. Jones ◽  
Pamela Pollet ◽  
Colin A. Thomas ◽  
...  
Keyword(s):  
Catalyst Recycle ◽  
Gas Expanded Liquids

Supercritical Fluids and Gas-Expanded Liquids

2017 ◽  
pp. 155-214 ◽  
Author(s):  
Larissa P. Cunico ◽  
Charlotta Turner
Keyword(s):  
Supercritical Fluids ◽  
Gas Expanded Liquids

A Textile Waste Water Treatment System Using Photocatalytic Reactor and Catalyst Recycle Unit

2007 ◽  
pp. 5-8
Author(s):  
Sittinun Tawkaew ◽  
Tawan Sooknoi ◽  
Angkhana Jaroenworaluck ◽  
Thammarat Panyathanmaporn ◽  
Sitthisuntorn Supothina
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Waste Water Treatment ◽  
Treatment System ◽  
Photocatalytic Reactor ◽  
Textile Waste ◽  
Water Treatment System ◽  
Catalyst Recycle ◽  
Textile Waste Water

Solvation Dynamics in the Cybotactic Region of Gas-Expanded Liquids: A Decade Later

2020 ◽  
Vol 59 (4) ◽  
pp. 1646-1655
Author(s):  
Alexander V. Popov ◽  
Rigoberto Hernandez
Keyword(s):  
Solvation Dynamics ◽  
Gas Expanded Liquids

A critical look at reactions in class I and II gas-expanded liquids using CO2 and other gases

2009 ◽  
Vol 11 (8) ◽  
pp. 1083 ◽  
Author(s):  
Geoffrey R. Akien ◽  
Martyn Poliakoff
Keyword(s):  
Class I ◽  
Gas Expanded Liquids

Embedding colloidal nanoparticles inside mesoporous silica using gas expanded liquids for high loading recyclable catalysts

2016 ◽  
Vol 6 (19) ◽  
pp. 7212-7219 ◽  
Author(s):  
Gillian Collins ◽  
Kamil Rahme ◽  
John O'Connell ◽  
Justin. D. Holmes
Keyword(s):  
Carbon Dioxide ◽  
Mesoporous Silica ◽  
High Loading ◽  
Catalyst Stability ◽  
Colloidal Nanoparticles ◽  
Alloy Nanoparticles ◽  
Porous Networks ◽  
Recyclable Catalysts ◽  
Gas Expanded Liquids

Size and composition controlled alloy nanoparticles can be easily incorporated into porous SiO2 supports using carbon dioxide expanded hexane. Embedding NPs into porous networks increase catalyst stability and recyclability compared to immobilisation on non-porous SiO2 supports.

Gas-expanded liquids for sustainable catalysis and novel materials: Recent advances

2010 ◽  
Vol 254 (15-16) ◽  
pp. 1843-1853 ◽  
Author(s):  
Bala Subramaniam
Keyword(s):  
Novel Materials ◽  
Recent Advances ◽  
Gas Expanded Liquids

Determination of solvatochromic solvent parameters for the characterization of gas-expanded liquids

2005 ◽  
Vol 36 (1) ◽  
pp. 16-22 ◽  
Author(s):  
Victor T. Wyatt ◽  
David Bush ◽  
Jie Lu ◽  
Jason P. Hallett ◽  
Charles L. Liotta ◽  
...  
Keyword(s):  
Solvent Parameters ◽  
Gas Expanded Liquids

scholarly journals 00/02092 Down-flow moving-bed gasifier with catalyst recycle

2000 ◽  
Vol 41 (4) ◽  
pp. 232
Keyword(s):  
Moving Bed ◽  
Catalyst Recycle

scholarly journals Low-Frequency Ultrasound Coupled with High-Pressure Technologies: Impact of Hybridized Techniques on the Recovery of Phytochemical Compounds

Molecules ◽  
2021 ◽  
Vol 26 (17) ◽  
pp. 5117
Author(s):  
Giovani Leone Zabot ◽  
Juliane Viganó ◽  
Eric Keven Silva
Keyword(s):  
High Pressure ◽  
Low Frequency ◽  
Process Intensification ◽  
Bioactive Compound ◽  
Power Ultrasound ◽  
High Power Ultrasound ◽  
Low Frequency Ultrasound ◽  
Current Scenario ◽  
Phytochemical Compounds ◽  
Gas Expanded Liquids

The coupling of innovative technologies has emerged as a smart alternative for the process intensification of bioactive compound extraction from plant matrices. In this regard, the development of hybridized techniques based on the low-frequency and high-power ultrasound and high-pressure technologies, such as supercritical fluid extraction, pressurized liquids extraction, and gas-expanded liquids extraction, can enhance the recovery yields of phytochemicals due to their different action mechanisms. Therefore, this paper reviewed and discussed the current scenario in this field where ultrasound-related technologies are coupled with high-pressure techniques. The main findings, gaps, challenges, advances in knowledge, innovations, and future perspectives were highlighted.

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