MY155576A - Deep eutectic solvents with water and their uses - Google Patents
Deep eutectic solvents with water and their usesInfo
- Publication number
- MY155576A MY155576A MYPI2010700011A MYPI2010700011A MY155576A MY 155576 A MY155576 A MY 155576A MY PI2010700011 A MYPI2010700011 A MY PI2010700011A MY PI2010700011 A MYPI2010700011 A MY PI2010700011A MY 155576 A MY155576 A MY 155576A
- Authority
- MY
- Malaysia
- Prior art keywords
- deep eutectic
- eutectic solvent
- fructose
- dates
- glucose
- Prior art date
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Abstract
DEEP EUTECTIC SOLVENT (DES) WITH A FREEZING POINT OF UP TO 100 °C ARE FORMED BY THE REACTION OF PHOSPHONIUM AMMONIUM SALT OF FORMULA (I) R1 R2 R3 R4 Y+ X-, OR A HYDRATE THEREOF; WHERE Y IS P OR N, WITH FRUCTOSE A GLUCOSE CAPABLE OF FORMING A HYDROGEN BOND WITH X WHEREIN THE MOLAR RATIO OF I TO II IS FROM 2:1 TO 1:10 IN THE PRESENCE OF NOT MORE THAN 10 WT% OF WATER. ACCORDINGLY, THE DEEP EUTECTIC SOLVENT, WHEREIN THE DEEP EUTECTIC SOLVENT IS USED FOR RECOVERING FRUCTOSE AND/OR GLUCOSE FROM DATES, A METHOD COMPRISING THE STEPS OF: A) PROVIDING A MASS OF DATES AND DEEP EUTECTIC SOLVENT; B) SELECTING ONE OF THE DEEP EUTECTIC SOLVENT AND DISSOLVING THE DATES IN THE SELECTED DEEP EUTECTIC SOLVENT; C) VIGOROUSLY AGITATING THE SELECTED DEEP EUTECTIC SOLVENT AND DATES UNTIL A PRECIPITATE IS FORMED WITH A REMAINING SOLUTIONS; D) SEPARATING THE REMAINING PRECIPITATE AND THE REMAINING SOLUTION; AND REMOVING THE FRUCTOSE OR GLUCOSE FORM THE REMAINING SOLUTION; WHEREIN THE DEEP EUTECTIC SOLVENT IS SYNTHESIZED AT FREEZING POINT OF UP TO 100 °C BY THE REACTION OF PHOSPHONIUM OR AMMONIUM SALT WITH FRUCTOSE OR GLUCOSE IN THE PRESENCE OF NOT MORE THAN 10 WT% OF WATER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15762309P | 2009-03-05 | 2009-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY155576A true MY155576A (en) | 2015-11-03 |
Family
ID=54776516
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2010700011A MY155576A (en) | 2009-03-05 | 2010-03-01 | Deep eutectic solvents with water and their uses |
MYPI2010003936A MY155575A (en) | 2009-03-05 | 2010-08-20 | Deep eutectic solvents as functionalizing agents for carbon nanomaterials |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2010003936A MY155575A (en) | 2009-03-05 | 2010-08-20 | Deep eutectic solvents as functionalizing agents for carbon nanomaterials |
Country Status (1)
Country | Link |
---|---|
MY (2) | MY155576A (en) |
-
2010
- 2010-03-01 MY MYPI2010700011A patent/MY155576A/en unknown
- 2010-08-20 MY MYPI2010003936A patent/MY155575A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY155575A (en) | 2015-11-03 |
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