scholarly journals Curium process development. II-2. Recovery of curium and americium by solvent extraction with tertiary amines.

1972 ◽  
Author(s):  
W.E. Prout ◽  
H.E. Henry ◽  
H.P. Holcomb ◽  
W.J. Jenkins
Keyword(s):  
Solvent Extraction ◽  
Process Development ◽  
Tertiary Amines

Silver-Based Solvent Extraction of EPA/DHA from Fish Oil: Chemistry and Process Development

2020 ◽  
pp. 161-204
Author(s):  
Kirubanandan Shanmugam ◽  
Deepak Kumar Verma ◽  
Mamta Thakur ◽  
Ramandeep Kaur ◽  
Kawaljit Singh Sandhu ◽  
...  
Keyword(s):  
Solvent Extraction ◽  
Fish Oil ◽  
Process Development

SOLVENT EXTRACTION OF PHOSPHORIC ACID WITH LONG CHAIN TERTIARY AMINES

1986 ◽  
Vol 4 (5) ◽  
pp. 883-905 ◽  
Author(s):  
Stenström Stig ◽  
Wingefors Stig ◽  
Aly Gharib
Keyword(s):  
Solvent Extraction ◽  
Phosphoric Acid ◽  
Tertiary Amines ◽  
Long Chain

scholarly journals Process Development for Deordorization of Fucoidan Using a Combined Method of Solvent Extraction and Spray Drying

KSBB Journal ◽  
2011 ◽  
Vol 26 (1) ◽  
pp. 49-56 ◽  
Author(s):  
Eun-Hye Cho ◽  
Keun-Hyoung Park ◽  
So-Young Kim ◽  
Chang-Seok Oh ◽  
Soon-Il Bang ◽  
...  
Keyword(s):  
Solvent Extraction ◽  
Spray Drying ◽  
Process Development ◽  
Combined Method

scholarly journals The Effect of Sulphuric Acid Concentration on Solvent Extraction of ReO4 - by the Long-Chain Aliphatic Tertiary Amines and Alcohols

2010 ◽  
Vol 5 (1) ◽  
pp. 95-97
Author(s):  
Aleksander G. Kasikov ◽  
Anna M. Petrova
Keyword(s):  
Solvent Extraction ◽  
Anion Exchange ◽  
Sulphuric Acid ◽  
Acid Concentration ◽  
Extraction Process ◽  
Tertiary Amines ◽  
Acidic Solutions ◽  
Wide Range ◽  
Sulphuric Acid Concentration ◽  
Long Chain

The effect of sulphuric acid concentration on solvent extraction of ReO4- by the long-chain aliphatic tertiary amines and alcohols in a wide range of H2SO4 concentrations in initial solutions is discussed. It has been established that the influence of the sulphuric acid concentration on rhenium solvent extraction is largely due to the extraction process mechanism. In the case of the anion-exchange mechanism, ReO4- is best extracted from weakly acidic solutions, whereas when the hydrate-solvate mechanism takes place – from solutions containing 4-7 mole/l H2SO4.

scholarly journals Probing the existence of uranyl trisulfate structures in the AMEX solvent extraction process

2019 ◽  
Vol 55 (53) ◽  
pp. 7583-7586 ◽  
Author(s):  
Tamir Sukhbaatar ◽  
Magali Duvail ◽  
Thomas Dumas ◽  
Sandrine Dourdain ◽  
Guilhem Arrachart ◽  
...  
Keyword(s):  
Solvent Extraction ◽  
Extraction Process ◽  
Tertiary Amines

Knowledge of the complex microstructure in solvent extraction phases is mandatory for a full comprehension of ionic separation. A tri-sulfate structure was evidenced with tertiary amines.

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