Kinetics of thermal degradation of humic acids

N. V. Chukhareva, L. V. Shishmina, A. A. Novikov

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

The processes of thermal decarboxylation and dehydration of humic acids were represented as a sum of independent reactions of first order characterized by specific kinetic parameters. The degree of influence of peat preheating on changes in the summary contribution of the identified reactions in the temperature ranges of 100-250, 250-450, and 450-800°C was estimated. A probable chemical structure of some reaction centers was proposed.

Original languageEnglish
Pages (from-to)37-48
Number of pages12
JournalKhimiya Tverdogo Topliva
Issue number6
Publication statusPublished - 2003

Fingerprint

Peat
Preheating
Dehydration
Kinetic parameters
Pyrolysis
Kinetics
Temperature
Hot Temperature
Decarboxylation
Humic Substances

ASJC Scopus subject areas

  • Fuel Technology

Cite this

Kinetics of thermal degradation of humic acids. / Chukhareva, N. V.; Shishmina, L. V.; Novikov, A. A.

In: Khimiya Tverdogo Topliva, No. 6, 2003, p. 37-48.

Research output: Contribution to journal › Article

Chukhareva, NV, Shishmina, LV & Novikov, AA 2003, 'Kinetics of thermal degradation of humic acids', Khimiya Tverdogo Topliva, no. 6, pp. 37-48.
Chukhareva NV, Shishmina LV, Novikov AA. Kinetics of thermal degradation of humic acids. Khimiya Tverdogo Topliva. 2003;(6):37-48.
Chukhareva, N. V. ; Shishmina, L. V. ; Novikov, A. A. / Kinetics of thermal degradation of humic acids. In: Khimiya Tverdogo Topliva. 2003 ; No. 6. pp. 37-48.
@article{5c42e675cc864104a0bcf0767f7d029d,
title = "Kinetics of thermal degradation of humic acids",
abstract = "The processes of thermal decarboxylation and dehydration of humic acids were represented as a sum of independent reactions of first order characterized by specific kinetic parameters. The degree of influence of peat preheating on changes in the summary contribution of the identified reactions in the temperature ranges of 100-250, 250-450, and 450-800°C was estimated. A probable chemical structure of some reaction centers was proposed.",
author = "Chukhareva, {N. V.} and Shishmina, {L. V.} and Novikov, {A. A.}",
year = "2003",
language = "English",
pages = "37--48",
journal = "Khimiya Tverdogo Topliva",
issn = "0023-1177",
publisher = "Russian Academy of Sciences",
number = "6",

}

TY - JOUR

T1 - Kinetics of thermal degradation of humic acids

AU - Chukhareva, N. V.

AU - Shishmina, L. V.

AU - Novikov, A. A.

PY - 2003

Y1 - 2003

N2 - The processes of thermal decarboxylation and dehydration of humic acids were represented as a sum of independent reactions of first order characterized by specific kinetic parameters. The degree of influence of peat preheating on changes in the summary contribution of the identified reactions in the temperature ranges of 100-250, 250-450, and 450-800°C was estimated. A probable chemical structure of some reaction centers was proposed.

AB - The processes of thermal decarboxylation and dehydration of humic acids were represented as a sum of independent reactions of first order characterized by specific kinetic parameters. The degree of influence of peat preheating on changes in the summary contribution of the identified reactions in the temperature ranges of 100-250, 250-450, and 450-800°C was estimated. A probable chemical structure of some reaction centers was proposed.

UR - http://www.scopus.com/inward/record.url?scp=0442327832&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0442327832&partnerID=8YFLogxK

M3 - Article

SP - 37

EP - 48

JO - Khimiya Tverdogo Topliva

JF - Khimiya Tverdogo Topliva

SN - 0023-1177

IS - 6

ER -

Access to Document