Kumari, Anju, et al. Chemical Engineering and Processing-Process Intensification 174 (2022): 108896.
The study investigated the reactive extraction of nicotinic acid (NA) using tri-n-octylamine (TOA) in a biocompatible extraction system, with n-dodecane and lauryl alcohol as modifiers, to enhance the recovery of NA, an important pharmaceutical compound. Key parameters such as initial NA concentration (0.014-0.083 mol·kg-1), TOA concentration (0.148-1.201 mol·kg-1), initial pH (2.5-6), and temperature (298-328±1 K) were explored. Optimal conditions were determined to be an NA concentration of 0.548 mol·kg-1, TOA concentration of 0.706 mol·kg-1 (or 20% w/w), pH of 3.3, and a temperature of 298±1 K at 101.325±1 kPa, achieving an extraction efficiency of 92%.
Lalikoglu, Melisa, and Yavuz Selim Aşçı. Journal of the Indian Chemical Society 101.4 (2024): 101139.
The study investigated the separation of acrylic acid from aqueous solutions of edible oils using reactive extraction. Walnut oil, hazelnut oil, sesame oil, and safflower oil were selected to prepare relatively eco-friendly and low-toxicity organic phases. Tri-n-butyl phosphate (TBP) and tri-n-octylamine (TOA) were chosen as the extractants. In the physical extraction experiments with edible oils, extraction efficiency ranged between 14% and 21%. In contrast, in the reactive extraction process, TBP achieved an extraction efficiency of approximately 70%, while TOA achieved over 90%. It was observed that safflower oil exhibited the highest extraction efficiency for both extractants (71.88% for TBP and 92.68% for TOA).
Ahmed, I. M., and A. A. Nayl. Journal of the Taiwan Institute of Chemical Engineers 121 (2021): 292-301.
Mustard seeds functionalized with tri-n-octylamine (TOA) can be used as a novel adsorbent (TOA-M)-BR, successfully applied for the removal of Cr(VI) from sulfate media.
Preparation of Mustard Seeds Functionalized with Tertiary Amine (TOA-M)-BR
The preparation of mustard seeds functionalized with tertiary amine (TOA-M)-BR has been briefly discussed previously. The process involves grinding and sieving mustard seeds to retain the 20-40 mesh fraction. This fraction is then functionalized with trioctylamine by mixing 10.0 g of mustard seeds with 2.5 g of trioctylamine dissolved in 50.0 mL of ethanol. The mixture is stirred overnight and then washed with deionized water. The resulting samples are dried in an oven at 70±1 °C for 24 hours and stored in polyethylene bottles for further use.
What is the molecular weight of Tri-n-octylamine?
The molecular weight of Tri-n-octylamine is 353.67.
What is the CAS number of Tri-n-octylamine?
The CAS number of Tri-n-octylamine is 1116-76-3.
What are some synonyms for Tri-n-octylamine?
Some synonyms for Tri-n-octylamine are 1-Octanamine, N,N-dioctyl- and Trioctylamine.
What is the boiling point of Tri-n-octylamine?
The boiling point of Tri-n-octylamine is 365-367 °C at 760 mmHg.
What is the melting point of Tri-n-octylamine?
The melting point of Tri-n-octylamine is -34 °C.
What is the flash point of Tri-n-octylamine?
The flash point of Tri-n-octylamine is 163 °C.
What is the purity percentage of Tri-n-octylamine?
The purity of Tri-n-octylamine is 97%.
What is the density of Tri-n-octylamine at 25 °C?
The density of Tri-n-octylamine at 25 °C is 0.809 g/mL.
What are some typical applications of Tri-n-octylamine?
Some typical applications of Tri-n-octylamine include use as an antistatic agent, emulsifying agent, dispersing agent, corrosion inhibitor, and lubricant.
What is the physical state of Tri-n-octylamine?
The physical state of Tri-n-octylamine is liquid.
CONNECT WITH US
Interested in our Services & Products ?
Need detailed information?
Terms & Conditions
Privacy Policy | Cookie Policy | Copyright © 2024 Alfa Chemistry. All rights reserved.
PAGE TOP
