Dehydration Kinetics of Tincal and Borax by Thermal Analysis

Industrial and Engineering Chemistry Research

Volumn 36, Issue 9, 1997, Pages 3487-3490

  Ekmekyapar, Ahmet ^a   Baysar, Ahmet ^a   Künkül, Asím ^a  

^a INONU UNIVERSITY   (Turkey)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; COMPUTATIONAL METHODS; DIFFERENTIAL THERMAL ANALYSIS; REACTION KINETICS; SODIUM COMPOUNDS; THERMOGRAVIMETRIC ANALYSIS;

BORAX DECAHYDRATE; TINCAL;

DEHYDRATION;

EID: 0031236182     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie970018r     Document Type: Article

References (18)

1. Coats, A. W.; Redfern, J. P. Kinetic Parameters from Thermogravimetric Data. Nature 1964, 20, 68.
2. Doyle, C. D. Estimating Isothermal Life from Thermogravimetric Data. J. Appl. Polym. Sci. 1962, 6 (24), 639.
3. Duswalt, A. The Practice of Obtaining Kinetic Data by Differential Scanning Calorimetry. Thermochim. Acta 1974, 8, 57.
4. Emir, B. D. Tinkal konsantresinden Borik Asit ve Sodyum Sülfat Üretimi. Ph.D. Dissertation, Istanbul Technical University, Istanbul, 1979.
5. Kaynarca, N. Dehydration of Tincal and Borax in Fluidized Bed. M.S. Thesis, METU, Ankara, 1972.
6. Khadikar, P.; Joshi, A.; Parnerkar, S.; Karmarkar, S.; Karmarkar, S. Thermogravimetric (TG, DTG and DTA) Studies on Thallium-(III) Citrate. Chim. Acta Tur. 1993, 21, 117.
7. Kissinger, H. E. Reaction Kinetics in Differential Thermal Analysis. Anal. Chem. 1957, 29 (11), 1702.
8. Kocakuşak, S.; Ayok, T.; Akçay, K.; Köroǧlu, H. J.; Ekinci, E.; Tolun, R. Akíşkan Yatakta Granül-Susuz Borax Üretimi, I. Ulusal Kimya Mühendisliǧi Kongresi, METU, Ankara, September 1994; Vol. 2, Paper 8.5.
9. Kocakuşak, S.; Köroǧlu, H. J.; Ekinci, E.; Tolun, R. Production of Anhydrous Borax Using Microwave Heating. Ind. Eng. Chem. Res. 1995, 34 (3), 881.
10. Kocakuşak, S.; Akçay, K.; Ayok, T.; Köroǧlu, H. J.; Savaşcí, Ö. T.; Tolun, R. Production of Anhydrous Crystalline Borax in Fluidized Bed. Ind. Eng. Chem. Res. 1996, 35 (4), 1424.
11. Meriçboyu, A.; Küçükbayrak, S.; Dürüs, B. Evaluation of the Kinetic Parameters for the Thermal Decomposition of Natural Turkish Limestones from Their Thermogravimetric Curves Using A Computer Program. J. Therm. Anal. 1993, 39, 707.
12. Mu, J.; Perlmutter, D. D. Thermal Decomposition of Carbonates, Carboxylates Oxalates, Acetates, Formates and Hydroxides. Thermochim. Acta. 1981a, 49, 207.
13. Mu, J.; Perlmutter, D. D. Thermal Decomposition of Inorganic Sulfates and Their Hydrates. Ind. Eng. Chem. Process Des. Dev. 1981b, 20, 640.
14. Ozawa, T. Kinetic Analysis of Derivative Curves in Thermal Analysis. J. Therm. Anal. 1970, 2, 301.
15. Salvador, A. R.; Calvo, A. G. Kinetic Analysis of Nonisothermal Decomposition of Solids. Dehydration of Zinc Acetate Dihydrate. Int. Chem. Eng. 1992, 32 (4), 726.
16. Sanígök Ü. Anorganik Endüstriyel Kimya, Istanbul Üniversitesi Yayínlarí, Síra No. 3451, Istanbul, 1987.
17. Van Dooren, A. A.; Müller, B. W. Effects of Experimental Variables on the Determination of Kinetic Parameters with Differential Scanning Calorimetry. I. Calculation Procedures of Ozawa and Kissinger. Thermochim. Acta 1983, 65 257.
18. Waclawska, I. Thermal Decomposition of Borax. J. Therm. Anal. 1995, 43, 261.