Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar

This study investigates the critical micelle concentration (CMC) and mineral separation flotation performance of a newly developed N-based surfactant. The structure of the new N-based surfactant was characterized by Fourier Transform Infrared (FTIR). The peak for C=N peak was present at 1629.92 cm-1...

Full description

Saved in:

Bibliographic Details
Main Author:	Mohd Anuar, Nurul Ezzah
Format:	Thesis
Language:	English
Published:	2023
Subjects:	Theory of solution
Online Access:	https://ir.uitm.edu.my/id/eprint/93632/1/93632.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-uitm-ir.93632
record_format	uketd_dc
spelling	my-uitm-ir.936322024-05-28T14:34:24Z Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar 2023-08 Mohd Anuar, Nurul Ezzah Theory of solution This study investigates the critical micelle concentration (CMC) and mineral separation flotation performance of a newly developed N-based surfactant. The structure of the new N-based surfactant was characterized by Fourier Transform Infrared (FTIR). The peak for C=N peak was present at 1629.92 cm-1, N–H peak was present at 3293.82 cm-1 and benzene ring was present at 143.98 cm-1 in the FTIR spectrum. The A variety of surfactant concentrations is used to determine the CMC. The N-based surfactant’s CMC value is 0.25mM, which provides light on its surface-active characteristics and makes it easier to optimize for certain uses. Using synthetic mineral mixtures, the flotation performance is evaluated to determine the impact of various parameters on selectivity and recovery. Herein, a newly N-based surfactant is synthesized for separation of lawrencite, chalcanthite and calcite. N-based surfactant molecules could only interact with Ca2+ and Cu2+. 2023-08 Thesis https://ir.uitm.edu.my/id/eprint/93632/ https://ir.uitm.edu.my/id/eprint/93632/1/93632.pdf text en public Universiti Teknologi MARA, Perlis Faculty of Applied Sciences
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Theory of solution
spellingShingle	Theory of solution Mohd Anuar, Nurul Ezzah Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar
description	This study investigates the critical micelle concentration (CMC) and mineral separation flotation performance of a newly developed N-based surfactant. The structure of the new N-based surfactant was characterized by Fourier Transform Infrared (FTIR). The peak for C=N peak was present at 1629.92 cm-1, N–H peak was present at 3293.82 cm-1 and benzene ring was present at 143.98 cm-1 in the FTIR spectrum. The A variety of surfactant concentrations is used to determine the CMC. The N-based surfactant’s CMC value is 0.25mM, which provides light on its surface-active characteristics and makes it easier to optimize for certain uses. Using synthetic mineral mixtures, the flotation performance is evaluated to determine the impact of various parameters on selectivity and recovery. Herein, a newly N-based surfactant is synthesized for separation of lawrencite, chalcanthite and calcite. N-based surfactant molecules could only interact with Ca2+ and Cu2+.
format	Thesis
author	Mohd Anuar, Nurul Ezzah
author_facet	Mohd Anuar, Nurul Ezzah
author_sort	Mohd Anuar, Nurul Ezzah
title	Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar
title_short	Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar
title_full	Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar
title_fullStr	Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar
title_full_unstemmed	Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar
title_sort	determination of critical micelle concentration (cmc) of newly n-based surfactant for froth flotation / nurul ezzah mohd anuar
granting_institution	Universiti Teknologi MARA, Perlis
granting_department	Faculty of Applied Sciences
publishDate	2023
url	https://ir.uitm.edu.my/id/eprint/93632/1/93632.pdf
_version_	1804889887458983936

Determination of critical micelle concentration (CMC) of newly N-based surfactant for froth flotation / Nurul Ezzah Mohd Anuar

Similar Items