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Paper Information

Journal:   JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES   SPRING 2014 , Volume 3 , Number 1; Page(s) 0 To 0.
 
Paper: 

PROTONATION OF TRIOCTYLAMINE (TOA) WITH SULFURIC ACID

 
 
Author(s):  BIGDELOU N.*, MAHMOODI S., KESHAVARZ ALAMDARI E., MOSHEFI SHABESTARI Z.
 
* NATIONAL RESEARCH INSTITUTE FOR SCIENCE POLIC, TEHRAN, IRAN
 
Abstract: 

Separation of sulfuric acid with TOA from acidic solution for many metals ion recovery through solvent extraction method has been investigated. The effect of concentration of TOA as an extractant and octanol as modifier has been studied. Also the effect of temperature and water adsorption has been studied. An organic phase containing TOA as extractant, octanol as modifier and Kerosene as diluent. Increase in the TOA concentration leads to an increase of the amount of acid extracted in the organic phase. Adsorption of sulfuric acid with TOA is an exothermic reaction. stoichiometric coefficients of sulfuric acid in this reaction has been determinated by slope analysis method. It has been shown that 3 moles of TOA extracts 2moles of sulfuric acid and 3moles of water.

 
Keyword(s): SOLVENT EXTRACTION, TOA, OCTANOL, SULFURIC ACID, PROTONATION
 
 
References: 
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Cite:
APA: Copy

BIGDELOU, N., & MAHMOODI, S., & KESHAVARZ ALAMDARI, E., & MOSHEFI SHABESTARI, Z. (2014). PROTONATION OF TRIOCTYLAMINE (TOA) WITH SULFURIC ACID. JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES, 3(1), 0-0. https://www.sid.ir/en/journal/ViewPaper.aspx?id=448522



Vancouver: Copy

BIGDELOU N., MAHMOODI S., KESHAVARZ ALAMDARI E., MOSHEFI SHABESTARI Z.. PROTONATION OF TRIOCTYLAMINE (TOA) WITH SULFURIC ACID. JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES. 2014 [cited 2021April16];3(1):0-0. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=448522



IEEE: Copy

BIGDELOU, N., MAHMOODI, S., KESHAVARZ ALAMDARI, E., MOSHEFI SHABESTARI, Z., 2014. PROTONATION OF TRIOCTYLAMINE (TOA) WITH SULFURIC ACID. JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES, [online] 3(1), pp.0-0. Available at: <https://www.sid.ir/en/journal/ViewPaper.aspx?id=448522>.



 
 
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