Investigation of Formic Acid Separation from Aqueous Solution by Reactive Extraction: Effects of Extractant and Diluent

被引：42

作者：

Sahin, Selin ^{[1
]}

Bayazit, Sahika Sena ^{[2
]}

Bilgin, Mehmet ^{[1
]}

Inci, Ismail ^{[1
]}

机构：

[1] Istanbul Univ, Fac Engn, Dept Chem Engn, TR-34320 Istanbul, Turkey

[2] Beykent Univ, Engn & Architecture Fac, Dept Chem Engn, TR-34396 Istanbul, Turkey

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2010年 / 55卷 / 04期

关键词：

CARBOXYLIC-ACIDS; CITRIC-ACID; EQUILIBRIA; FERMENTATION;

D O I：

10.1021/je9006635

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This study aims to investigate the extraction of formic acid by a high molecular-weight aliphatic amine, tridodecylamine (TDA), and a phosphorus-bonded, oxygen-containing extractant, tributyl phosphate (TBP), dissolved in five different diluents (ethyl valerate. diethyl adipate, diethyl sebacate, I-octanol, and heptane) each The experiments were carried out at 298 15 K Comparisons of the results were made using the distribution coefficient, loading factor, separation factor, and the percentage of extraction yield. The results demonstrated that combination of TDA and diethyl adipate had the greatest synergistic effects with a distribution value of 6 The maximum value of the extraction efficiency was found to be 87 % with a 1 09 mol . L(-1) concentration of TDA in diethyl Alpine.

引用

页码：1519 / 1522

页数：4

共 50 条

[41] Equilibrium studies on reactive extraction of a weak acid by an amine extractant in kerosene
Lee, SC
FRONTIERS ON SEPARATION SCIENCE AND TECHNOLOGY, 2004, : 314 - 319
[42] Reactive Extraction of Levulinic Acid by Amberlite LA-2 Extractant
Uslu, Hasan
Kirbaslar, S. Ismail
Wasewar, Kailas L.
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2009, 54 (03): : 712 - 718
[43] Facile extraction of lignin-carbohydrate complexes from bamboo with formic acid aqueous solution under moderate conditions
Yang, Shao-Dong
Wang, Shuai
Li, Ming-Fei
SEPARATION AND PURIFICATION TECHNOLOGY, 2024, 342
[44] Reactive Extraction of Valeric Acid with a Tributyl Phosphate plus Diluent System
Firdous, Kudsiya
Ahmad, Syed Akhlaq
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2020, 65 (11): : 5096 - 5100
[45] Separation of lactic acid from fermented broth by reactive extraction
Järvinen, M
Myllykoski, L
Keiski, R
Sohlo, J
BIOSEPARATION, 2000, 9 (03) : 163 - 166
[46] Removal of Tannic Acid From Aqueous Solution by Cloud Point Extraction and Investigation of Surfactant Regeneration by Microemulsion Extraction
Ghouas, H.
Haddou, B.
Kameche, M.
Canselier, J. P.
Gourdon, C.
JOURNAL OF SURFACTANTS AND DETERGENTS, 2016, 19 (01) : 57 - 66
[47] Diluent and extractant effects on the enthalpy of extraction of uranium(VI) and americium(III) nitrates by trialkyl phosphates
Srinivasan, TG
Rao, PRV
Sood, DD
SOLVENT EXTRACTION AND ION EXCHANGE, 1998, 16 (06) : 1369 - 1387
[48] Influence of Solvent Polarity on the Mechanism and Efficiency of Formic Acid Reactive Extraction with Tri-n-Octylamine from Aqueous Solutions
Galaction, Anca-Irina
Kloetzer, Lenuta
Cascaval, Dan
CHEMICAL ENGINEERING & TECHNOLOGY, 2011, 34 (08) : 1341 - 1346
[49] Highly Efficient Extraction Separation of Lanthanides Using a Diglycolamic Acid Extractant
Shimojo, Kojiro
Aoyagi, Noboru
Saito, Takumi
Okamura, Hiroyuki
Kubota, Fukiko
Goto, Masahiro
Naganawa, Hirochika
ANALYTICAL SCIENCES, 2014, 30 (02) : 263 - 269
[50] Highly Efficient Extraction Separation of Lanthanides Using a Diglycolamic Acid Extractant
Kojiro Shimojo
Noboru Aoyagi
Takumi Saito
Hiroyuki Okamura
Fukiko Kubota
Masahiro Goto
Hirochika Naganawa
Analytical Sciences, 2014, 30 : 263 - 269

← 1 2 3 4 5 →