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Titolo:
NONISOTHERMAL DECOMPOSITION KINETICS OF TRONA
Autore:
EKMEKYAPAR A; ERSAHAN H; YAPICI S;
Indirizzi:
ATATURK UNIV,FAC ENGN,DEPT CHEM ENGN ERZURUM 25240 TURKEY ATATURK UNIV,FAC ENGN,DEPT CHEM ENGN ERZURUM 25240 TURKEY INONU UNIV,FAC ENGN,DEPT CHEM ENGN MALATYA TURKEY
Titolo Testata:
Industrial & engineering chemistry research
fascicolo: 1, volume: 35, anno: 1996,
pagine: 258 - 262
SICI:
0888-5885(1996)35:1<258:NDKOT>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
THERMAL-DECOMPOSITION; SODIUM-BICARBONATE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
A. Ekmekyapar et al., "NONISOTHERMAL DECOMPOSITION KINETICS OF TRONA", Industrial & engineering chemistry research, 35(1), 1996, pp. 258-262

Abstract

In the present work, experiments on the nonisothermal decomposition of trona in thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) devices were carried out, and kinetic analysis of the process was performed by employing four different approaches. It wasdetermined that the process fits a first-order reaction kinetic modeland that the value of the activation energy changes, to some degree, depending upon the method used in the analysis, with a maximum deviation of 8.9% from the average value. The activation energy was found to be approximately 112 kJ mol(-1), which is in good agreement with the data from similar studies in the literature.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 15:08:03