Kinetics of thermal degradation of humic acids

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

Division for Oil and Gas Engineering

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	37-48
Number of pages	12
Journal	Khimiya Tverdogo Topliva
Issue number	6
Publication status	Published - 2003

ASJC Scopus subject areas

Fuel Technology

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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.",

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Kinetics of thermal degradation of humic acids

Abstract

ASJC Scopus subject areas

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