Effect of electrolytes on formulation and stability of water/di-ethyl oxalate/Tween micro-emulsions

Kamal Al-Malah, Hasan Mousa, Eihab Bani Hani

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The effects of different electrolytes on the formulation and stability of (water/diethyl oxalate/Tween-80) and (water/diethyl oxalate/Tween 80/isopropylene glycol) micro-emulsions were studied. Properties were measured at different time intervals, and after the micro-emulsions were stored for a long period of time in household freezers and at 50°C. Using weak electrolytes, e.g., acetic or propanoic acid, gave better characteristics in terms of a broader marginal stability and longer shelf-life under high-temperature, ambient, and cold conditions. This is an abstract of a paper presented at the 18th International Congress of Chemical Process Engineering (Praque, Czech Republic 8/24-28/2008).

Original languageEnglish
Title of host publicationCHISA 2008 - 18th International Congress of Chemical and Process Engineering
Publication statusPublished - 2008
Event18th International Congress of Chemical and Process Engineering, CHISA 2008 - Prague, Czech Republic
Duration: Aug 24 2008Aug 28 2008

Other

Other18th International Congress of Chemical and Process Engineering, CHISA 2008
CountryCzech Republic
CityPrague
Period8/24/088/28/08

Fingerprint

Oxalates
Polysorbates
Emulsions
Electrolytes
Glycols
Water
Process engineering
Chemical engineering
Acetic Acid
Acids
Temperature
propionic acid

Keywords

  • Acetic acid
  • Diethyl oxalate/iso-propylene glycol
  • Glycol
  • Micro-emulsion
  • Propanoic acid
  • Surfactants
  • Tween

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Process Chemistry and Technology

Cite this

Al-Malah, K., Mousa, H., & Hani, E. B. (2008). Effect of electrolytes on formulation and stability of water/di-ethyl oxalate/Tween micro-emulsions. In CHISA 2008 - 18th International Congress of Chemical and Process Engineering

Effect of electrolytes on formulation and stability of water/di-ethyl oxalate/Tween micro-emulsions. / Al-Malah, Kamal; Mousa, Hasan; Hani, Eihab Bani.

CHISA 2008 - 18th International Congress of Chemical and Process Engineering. 2008.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Al-Malah, K, Mousa, H & Hani, EB 2008, Effect of electrolytes on formulation and stability of water/di-ethyl oxalate/Tween micro-emulsions. in CHISA 2008 - 18th International Congress of Chemical and Process Engineering. 18th International Congress of Chemical and Process Engineering, CHISA 2008, Prague, Czech Republic, 8/24/08.
Al-Malah K, Mousa H, Hani EB. Effect of electrolytes on formulation and stability of water/di-ethyl oxalate/Tween micro-emulsions. In CHISA 2008 - 18th International Congress of Chemical and Process Engineering. 2008
Al-Malah, Kamal ; Mousa, Hasan ; Hani, Eihab Bani. / Effect of electrolytes on formulation and stability of water/di-ethyl oxalate/Tween micro-emulsions. CHISA 2008 - 18th International Congress of Chemical and Process Engineering. 2008.
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N2 - The effects of different electrolytes on the formulation and stability of (water/diethyl oxalate/Tween-80) and (water/diethyl oxalate/Tween 80/isopropylene glycol) micro-emulsions were studied. Properties were measured at different time intervals, and after the micro-emulsions were stored for a long period of time in household freezers and at 50°C. Using weak electrolytes, e.g., acetic or propanoic acid, gave better characteristics in terms of a broader marginal stability and longer shelf-life under high-temperature, ambient, and cold conditions. This is an abstract of a paper presented at the 18th International Congress of Chemical Process Engineering (Praque, Czech Republic 8/24-28/2008).

AB - The effects of different electrolytes on the formulation and stability of (water/diethyl oxalate/Tween-80) and (water/diethyl oxalate/Tween 80/isopropylene glycol) micro-emulsions were studied. Properties were measured at different time intervals, and after the micro-emulsions were stored for a long period of time in household freezers and at 50°C. Using weak electrolytes, e.g., acetic or propanoic acid, gave better characteristics in terms of a broader marginal stability and longer shelf-life under high-temperature, ambient, and cold conditions. This is an abstract of a paper presented at the 18th International Congress of Chemical Process Engineering (Praque, Czech Republic 8/24-28/2008).

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KW - Diethyl oxalate/iso-propylene glycol

KW - Glycol

KW - Micro-emulsion

KW - Propanoic acid

KW - Surfactants

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