Study of Kinetic Variables Affecting the Production of Viscose Bleaching Products in Order to Maintain Quality and Increase Product Life

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GHOLAMI ALI; Golestaneh Mahshid; Saneie Taheri Mohammad Saeed

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Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2020 | Volume:38 | Issue:4 (94) Page(s): 151-158

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Title

Study of Kinetic Variables Affecting the Production of Viscose Bleaching Products in Order to Maintain Quality and Increase Product Life

Author(s)

GHOLAMI ALI | Golestaneh Mahshid | Saneie Taheri Mohammad Saeed | Issue Writer Certificate

Keywords

Sodium lauryl ether sulfateQ1

decomposition of surfactantQ1

Rate constantQ1

Order of reactionQ1

reaction rateQ1

two-phase titrationQ1

high-performance liquid chromatographyQ1

Abstract

Sodium lauryl ether is a surfactant that is used as a viscosity agent in bleaching fluid. But in certain chemical environments, the concentration of this surfactant decreases over time. This decrease in concentration changes the chemical and physical properties of the product. In this study, considering the effective parameters on the decomposition rate of Sodium lauryl ether sulfate, including temperature, time, Sodium lauryl ether sulfate concentration, sodium hydroxide, and sodium hypochlorite concentrations, the decomposition rate of Sodium lauryl ether sulfate was obtained using high-performance liquid chromatography and two-phase titration, and with the aid of kinetic ratios, the constant rate and degradation reaction order were calculated. The obtained results showed that the reaction order of Sodium lauryl ether sulfate surfactant decomposition relative to NaOH concentration is first order. On the other hand, the reaction order of Sodium lauryl ether sulfate relative to its concentration is first order. Then the reaction order of Sodium lauryl ether sulfate surfactant decomposition was obtained at three temperatures of 4, 20, and 47 ° C. These results can be used in selecting conditions that lead to increased product shelf life as well as determining the expiration date of the bleach product.

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APA: Copy

GHOLAMI, ALI, Golestaneh, Mahshid, & Saneie Taheri, Mohammad Saeed. (2020). Study of Kinetic Variables Affecting the Production of Viscose Bleaching Products in Order to Maintain Quality and Increase Product Life. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 38(4 (94) ), 151-158. SID. https://sid.ir/paper/388664/en

Vancouver: Copy

GHOLAMI ALI, Golestaneh Mahshid, Saneie Taheri Mohammad Saeed. Study of Kinetic Variables Affecting the Production of Viscose Bleaching Products in Order to Maintain Quality and Increase Product Life. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2020;38(4 (94) ):151-158. Available from: https://sid.ir/paper/388664/en

IEEE: Copy

ALI GHOLAMI, Mahshid Golestaneh, and Mohammad Saeed Saneie Taheri, “Study of Kinetic Variables Affecting the Production of Viscose Bleaching Products in Order to Maintain Quality and Increase Product Life,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 38, no. 4 (94) , pp. 151–158, 2020, [Online]. Available: https://sid.ir/paper/388664/en

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