Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt

Sulphate scale is formed due to water injection of seawater to the reservoirs and causes corrosion, equipment damage, formation damage, and flow restriction. Among various types of scale, calcium sulphate is often the predominant scale produced. Thus, Glutamic acid, N, N-diacetic acid, tetrasodium s...

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Main Author:	Nur Faizah , Yousof
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/11034/ http://umpir.ump.edu.my/id/eprint/11034/ http://umpir.ump.edu.my/id/eprint/11034/1/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29.pdf http://umpir.ump.edu.my/id/eprint/11034/2/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11034/3/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29%20CHAP%203.pdf

id	ump-11034
recordtype	eprints
spelling	ump-110342015-11-03T00:01:41Z http://umpir.ump.edu.my/id/eprint/11034/ Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt Nur Faizah , Yousof TP Chemical technology Sulphate scale is formed due to water injection of seawater to the reservoirs and causes corrosion, equipment damage, formation damage, and flow restriction. Among various types of scale, calcium sulphate is often the predominant scale produced. Thus, Glutamic acid, N, N-diacetic acid, tetrasodium salt (GLDA) is used to study the solubility of calcium sulphate (CaSO4) in the solvent. Based on the conducted experiments, the solubility of CaSO4 in GLDA is with a mass ratio of 87:1 and a detail study are carried out to study the physical properties, characterisations, and the interaction mechanism of the solvent. GLDA is an acidic solvent with a pH of 4.11, viscosity of 11.56 mPa.s and is heavier than water as its density is 1.271 g/cm3. Besides, based on the result obtained through ICPMS, GLDA contains a high amount of sodium and potassium with 37498 ppm and 12.26 ppm respectively. In CHNS test, the highest amount of atoms is carbon atom with 17.69 w% followed by hydrogen atom with 6.52 w%. Based on the FTIR and NMR spectrum, it showed that the physical interaction hydrogen bonding occurred between GLDA and CaSO4. Therefore, Glutamic acid, N, N-diacetic acid, tetrasodium salt is a suitable solvent to investigate the solubility of calcium sulphate. 2015-01 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11034/1/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11034/2/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11034/3/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29%20CHAP%203.pdf Nur Faizah , Yousof (2015) Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:91347&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Nur Faizah , Yousof Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt
description	Sulphate scale is formed due to water injection of seawater to the reservoirs and causes corrosion, equipment damage, formation damage, and flow restriction. Among various types of scale, calcium sulphate is often the predominant scale produced. Thus, Glutamic acid, N, N-diacetic acid, tetrasodium salt (GLDA) is used to study the solubility of calcium sulphate (CaSO4) in the solvent. Based on the conducted experiments, the solubility of CaSO4 in GLDA is with a mass ratio of 87:1 and a detail study are carried out to study the physical properties, characterisations, and the interaction mechanism of the solvent. GLDA is an acidic solvent with a pH of 4.11, viscosity of 11.56 mPa.s and is heavier than water as its density is 1.271 g/cm3. Besides, based on the result obtained through ICPMS, GLDA contains a high amount of sodium and potassium with 37498 ppm and 12.26 ppm respectively. In CHNS test, the highest amount of atoms is carbon atom with 17.69 w% followed by hydrogen atom with 6.52 w%. Based on the FTIR and NMR spectrum, it showed that the physical interaction hydrogen bonding occurred between GLDA and CaSO4. Therefore, Glutamic acid, N, N-diacetic acid, tetrasodium salt is a suitable solvent to investigate the solubility of calcium sulphate.
format	Undergraduates Project Papers
author	Nur Faizah , Yousof
author_facet	Nur Faizah , Yousof
author_sort	Nur Faizah , Yousof
title	Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt
title_short	Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt
title_full	Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt
title_fullStr	Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt
title_full_unstemmed	Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt
title_sort	physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/11034/ http://umpir.ump.edu.my/id/eprint/11034/ http://umpir.ump.edu.my/id/eprint/11034/1/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29.pdf http://umpir.ump.edu.my/id/eprint/11034/2/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11034/3/FKKSA%20-%20NUR%20FAIZAH%20YOUSOF%20%28CD8968%29%20CHAP%203.pdf
first_indexed	2023-09-18T22:11:20Z
last_indexed	2023-09-18T22:11:20Z
_version_	1777415048056012800

Physical properties, characterizations & solubility study between calcium sulphate and glutamic acid, n, n-diacetic acid, tetrasodium salt

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