The role of water in extraction and separation of rare earth elements in supercritical carbon dioxide

2018 ◽  
Vol 136 ◽  
pp. 180-188 ◽  
Author(s):  
L.K. Sinclair ◽  
J.W. Tester ◽  
J.F.H. Thompson ◽  
R.V. Fox
Keyword(s):  
Carbon Dioxide ◽  
Rare Earth ◽  
Supercritical Carbon Dioxide ◽  
Rare Earth Elements ◽  
Extraction And Separation ◽  
Supercritical Carbon

scholarly journals Role of interfacial interactions on the anomalous swelling of polymer thin films in supercritical carbon dioxide

2007 ◽  
Vol 45 (11) ◽  
pp. 1313-1324 ◽  
Author(s):  
Yuan Li ◽  
Eun J. Park ◽  
Kwon T. Lim ◽  
Keith P. Johnston ◽  
Peter F. Green
Keyword(s):  
Thin Films ◽  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Polymer Thin Films ◽  
Interfacial Interactions ◽  
Supercritical Carbon

Supercritical carbon dioxide as a green media in textile dyeing: A review

2017 ◽  
Vol 88 (10) ◽  
pp. 1184-1212 ◽  
Author(s):  
Tarek Abou Elmaaty ◽  
Eman Abd El-Aziz
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
High Efficiency ◽  
Manufacturing Processes ◽  
Great Role ◽  
Textile Dyeing ◽  
Save Energy ◽  
Natural Fabrics ◽  
Supercritical Carbon

This review highlights the great role of supercritical carbon dioxide fluid technology in textile dyeing processes. The unequivocal physical characteristics of supercritical carbon dioxide are presented and further researched to continue the development of high efficiency, compact dyeing to save energy and water in manufacturing processes. This review also focuses on the solubility of the dyes in scCO2 as well as the application of the technology to both synthetic and natural fabrics. Some factors relating to the economics of sustainable scCO2 technology are also outlined.

scholarly journals The role of supercritical carbon dioxide for recovery of shale gas and sequestration in gas shale reservoirs

2021 ◽  
Author(s):  
Qiao Lyu ◽  
Jingqiang Tan ◽  
Lei Li ◽  
Yiwen Ju ◽  
Andreas Busch ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Hydraulic Fracturing ◽  
Shale Gas ◽  
Environmental Issues ◽  
Gas Shale ◽  
Horizontal Drilling ◽  
Shale Reservoirs ◽  
Supercritical Carbon

The development of hydraulic fracturing and horizontal drilling techniques has promoted the exploitation of shale gas resources. However, using water has several potential drawbacks including environmental issues, e.g., the contamination...

Asymmetric Diels—Alder Reactions in Supercritical Carbon Dioxide Catalyzed by Rare Earth Complexes.

ChemInform ◽  
2004 ◽  
Vol 35 (15) ◽  
Author(s):  
Shin-ichi Fukuzawa ◽  
Ken Metoki ◽  
Shin-ichi Esumi
Keyword(s):  
Carbon Dioxide ◽  
Rare Earth ◽  
Supercritical Carbon Dioxide ◽  
Diels Alder ◽  
Rare Earth Complexes ◽  
Supercritical Carbon

Role of supercritical carbon dioxide for selective impregnation of decrosslinking reagent into isoprene rubber vulcanizate

Polymer ◽  
2005 ◽  
Vol 46 (7) ◽  
pp. 2016-2019 ◽  
Author(s):  
Masaaki Kojima ◽  
Shinzo Kohjiya ◽  
Yuko Ikeda
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Rubber Vulcanizate ◽  
Isoprene Rubber ◽  
Supercritical Carbon

scholarly journals Extraction of Rare Earth Oxides Using Supercritical Carbon Dioxide Modified with Tri-n-Butyl Phosphate–Nitric Acid Adducts

2016 ◽  
Vol 55 (26) ◽  
pp. 7154-7163 ◽  
Author(s):  
Donna L. Baek ◽  
Robert V. Fox ◽  
Mary E. Case ◽  
Laura K. Sinclair ◽  
Alex B. Schmidt ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Rare Earth ◽  
Nitric Acid ◽  
Supercritical Carbon Dioxide ◽  
Rare Earth Oxides ◽  
Supercritical Carbon

scholarly journals Rare earth element extraction from pretreated bastnäsite in supercritical carbon dioxide

2017 ◽  
Vol 124 ◽  
pp. 20-29 ◽  
Author(s):  
L.K. Sinclair ◽  
D.L. Baek ◽  
J. Thompson ◽  
J.W. Tester ◽  
R.V. Fox
Keyword(s):  
Carbon Dioxide ◽  
Rare Earth ◽  
Supercritical Carbon Dioxide ◽  
Rare Earth Element ◽  
Earth Element ◽  
Supercritical Carbon
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