Kinetic Study of the Dissolution of Butyric Acid-1, 8- Naphthalimide-4-Azo-Hydroxy Benzene as a New Disperse Dye in the Presence of Two Conventional Surfactants
Publish place: 03rd International Color and Coatings Congress
Publish Year: 1388
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICCC03_064
تاریخ نمایه سازی: 6 اردیبهشت 1388
Abstract:
In this paper, dissolution of a new disperse dye derived from naphthalimide was investigated in the presence of anionic and nonionic surfactants. In addition, the important factors such as surfactant concentration, temperature and time in dissolution of a disperse dye were evaluated. The dissolution kinetic of dye in water at different temperatures shows that the dissolution rate is according to exponential equation. The maximum and minimum values of dissolution rate of dye were at 25 C and 80 C, respectively. The dye dissolution rate in anionic surfactant was greater than the nonionic surfactant.
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Authors
M Sadeghi-Kiakhani
Amirkabir University of Technology, Faculty of Textile Engineering
K Gharanjig
Department of Organic Colorants, Institute for Color Science and Technology
M Arami
Amirkabir University of Technology, Faculty of Textile Engineering
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