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Sıcaklığa Bağlı Olarak Etil Asetat Hidroliz Tepkimesi Hız İfadesinin Belirlenmesi

Yıl 2019, Cilt: 9 Sayı: 1, 382 - 388, 01.03.2019

Alime Çıtak Arif Kıvrak

https://doi.org/10.21597/jist.410336

Öz

Bu bilimsel çalışmada, etilasetatın hidroliz
reaksiyonu tepkime mertebesinin ne olduğunu, farklı sıcaklıklarda hız sabitini
ve aynı zamanda aktivasyon enerjisini ve frekans faktörünü kesikli bir reaktörde
test etmek için gerçekleştirildi. Bu amaçla, bu hidroliz reaksiyonu, kesikli
bir reaktörde farklı sıcaklık aralığında (283-313 K) zamana bağlı NaOH tüketimi
ile deneysel olarak gerçekleştirildi. Sonuçlar etil asetatın hidrolizinin
tersinmez ikinci dereceden bir reaksiyon olduğunu göstermektedir. Deneysel
verilerin analizi, aktivasyon enerjisinin 29.775 kJ mol-1 ve frekans
faktörünün 27038 olduğunu gösterdi.

Anahtar Kelimeler

Aktivasyon enerjisi arhenius eşitliği etilasetat hidroliz tepkimesi kesikli reaktör

Kaynakça

  • Ahmad A, Ahmad MI, Younas M, Khan H, Shah MH, 2013. A comparative study of alkaline hydrolysis of ethyl acetate using design of experiments. Iranian Journal of Chemistry and Chemical Engineering, 32: 33-47.
  • Das K, Sahoo P, Sai Baba M, Muralı N, Swamınathan P, 2011. Kinetic studies on saponification of ethyl acetate using an innovative conductivity-monitoring instrument with a pulsating sensor. International Journal of Chemical Kinetics, 43: 648-656.
  • Ikhazuangbe PMO, Oni AB, 2015. Reaction rate and rate constant of the hydrolysis of ethyl acetate with sodium hydroxide. American Journal of Scientific and Industrial Research, 6: 1-4.
  • Kapoor, KL, 2004. A Textbook of Physical Chemistry; McMillan: New Delhi, Vol. 5, 116 p, India.
  • Kim YW, Baird JK, 2004. Reaction kinetics and critical phenomena: saponification of ethyl acetate at the consolute point of 2-butoxyethanol + water. International Journal of Thermophysics, 25: 1025-1036.
  • Levenspiel O, 1999. Chemical Reaction Engineering. John Wiley, Third Edition, NY. 668 p, New York.
  • Malik SR, Awan BA, Shafiq U, Mukhtar A, 2015. Investigation of the Agitation Effect on the Conversion of Saponification Reaction in a Batch Reactor at STP Conditions. International Journal of Applied Sciences and Engineering Research, 4: 461-466.
  • Mukhtar A, Shafiq U, Khan AF, Qadir HA, Qizilbash M, 2015. Estimation of parameters of arrhenius equation for ethyl acetate saponification reaction. Research Journal of Chemical Sciences, 5: 46-50.
  • Mukhtar A, Shafiq U, Qazi MO, Qadir HA, Qizilbash M, Awan BA, 2017. Kinetics of alkaline hydrolysis of ethyl acetate by conductometric measurement approach over temperature ranges (298.15-343.15 K). Austin Chemical Engineering, 4: 1-11.
  • Paul OC, Daniel EC, 2014. Optimization of A Soap Production Mix Using Response Surface Modeling: A Case Of Niger Bar Soap Manufacturing Industry Onitsha, Anambra State, NigeriaIwenofu Chinwe Onyedika, Sinebe Jude Ebieladoh, International Journal of Scientific & Technology Research, 3: 346-352.
  • Schneider, MA, Stoessel F, 2005. Determination of the kinetic parameters of fast exothermal reactions using a novel microreactor-based calorimeter. Chemical Engineering Journal, 115: 73–83.

Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature

Yıl 2019, Cilt: 9 Sayı: 1, 382 - 388, 01.03.2019

Alime Çıtak Arif Kıvrak

https://doi.org/10.21597/jist.410336

Öz

In this scientific
study, the hydrolysis reaction was carried out in a batch reactor to test which order of the reaction is, the rate constant at different temperatures and also,
activation energy, and frequency factor.
For this purpose, this hydrolysis reaction was experimentally performed the
time-dependent NaOH consumption in a
batch reactor in the different temperature range (283 K-313 K). The
results show that hydrolysis of the ethyl acetate is a forward one-way second order reaction. The analysis of the experimental data showed
that the activation energy is 29.775 kJ mol-1 and frequency
factor 27038.

Anahtar Kelimeler

Activation energy arrhenius equation ethyl acetate hydrolysis reaction batch reactor

Kaynakça

  • Ahmad A, Ahmad MI, Younas M, Khan H, Shah MH, 2013. A comparative study of alkaline hydrolysis of ethyl acetate using design of experiments. Iranian Journal of Chemistry and Chemical Engineering, 32: 33-47.
  • Das K, Sahoo P, Sai Baba M, Muralı N, Swamınathan P, 2011. Kinetic studies on saponification of ethyl acetate using an innovative conductivity-monitoring instrument with a pulsating sensor. International Journal of Chemical Kinetics, 43: 648-656.
  • Ikhazuangbe PMO, Oni AB, 2015. Reaction rate and rate constant of the hydrolysis of ethyl acetate with sodium hydroxide. American Journal of Scientific and Industrial Research, 6: 1-4.
  • Kapoor, KL, 2004. A Textbook of Physical Chemistry; McMillan: New Delhi, Vol. 5, 116 p, India.
  • Kim YW, Baird JK, 2004. Reaction kinetics and critical phenomena: saponification of ethyl acetate at the consolute point of 2-butoxyethanol + water. International Journal of Thermophysics, 25: 1025-1036.
  • Levenspiel O, 1999. Chemical Reaction Engineering. John Wiley, Third Edition, NY. 668 p, New York.
  • Malik SR, Awan BA, Shafiq U, Mukhtar A, 2015. Investigation of the Agitation Effect on the Conversion of Saponification Reaction in a Batch Reactor at STP Conditions. International Journal of Applied Sciences and Engineering Research, 4: 461-466.
  • Mukhtar A, Shafiq U, Khan AF, Qadir HA, Qizilbash M, 2015. Estimation of parameters of arrhenius equation for ethyl acetate saponification reaction. Research Journal of Chemical Sciences, 5: 46-50.
  • Mukhtar A, Shafiq U, Qazi MO, Qadir HA, Qizilbash M, Awan BA, 2017. Kinetics of alkaline hydrolysis of ethyl acetate by conductometric measurement approach over temperature ranges (298.15-343.15 K). Austin Chemical Engineering, 4: 1-11.
  • Paul OC, Daniel EC, 2014. Optimization of A Soap Production Mix Using Response Surface Modeling: A Case Of Niger Bar Soap Manufacturing Industry Onitsha, Anambra State, NigeriaIwenofu Chinwe Onyedika, Sinebe Jude Ebieladoh, International Journal of Scientific & Technology Research, 3: 346-352.
  • Schneider, MA, Stoessel F, 2005. Determination of the kinetic parameters of fast exothermal reactions using a novel microreactor-based calorimeter. Chemical Engineering Journal, 115: 73–83.
Toplam 11 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Kimya Mühendisliği
Bölüm Kimya / Chemistry
Yazarlar

Alime Çıtak 0000-0002-3143-6646

Arif Kıvrak 0000-0003-4770-2686

Yayımlanma Tarihi 1 Mart 2019
Gönderilme Tarihi 28 Mart 2018
Kabul Tarihi 19 Ekim 2018
Yayımlandığı Sayı Yıl 2019 Cilt: 9 Sayı: 1

Kaynak Göster

APA Çıtak, A., & Kıvrak, A. (2019). Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature. Journal of the Institute of Science and Technology, 9(1), 382-388. https://doi.org/10.21597/jist.410336
AMA Çıtak A, Kıvrak A. Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature. Iğdır Üniv. Fen Bil Enst. Der. Mart 2019;9(1):382-388. doi:10.21597/jist.410336
Chicago Çıtak, Alime, ve Arif Kıvrak. “Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature”. Journal of the Institute of Science and Technology 9, sy. 1 (Mart 2019): 382-88. https://doi.org/10.21597/jist.410336.
EndNote Çıtak A, Kıvrak A (01 Mart 2019) Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature. Journal of the Institute of Science and Technology 9 1 382–388.
IEEE A. Çıtak ve A. Kıvrak, “Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature”, Iğdır Üniv. Fen Bil Enst. Der., c. 9, sy. 1, ss. 382–388, 2019, doi: 10.21597/jist.410336.
ISNAD Çıtak, Alime - Kıvrak, Arif. “Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature”. Journal of the Institute of Science and Technology 9/1 (Mart 2019), 382-388. https://doi.org/10.21597/jist.410336.
JAMA Çıtak A, Kıvrak A. Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature. Iğdır Üniv. Fen Bil Enst. Der. 2019;9:382–388.
MLA Çıtak, Alime ve Arif Kıvrak. “Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature”. Journal of the Institute of Science and Technology, c. 9, sy. 1, 2019, ss. 382-8, doi:10.21597/jist.410336.
Vancouver Çıtak A, Kıvrak A. Determination of the Expression Rate of Ethyl Acetate Hydrolysis Reaction Depending on the Temperature. Iğdır Üniv. Fen Bil Enst. Der. 2019;9(1):382-8.