Journal ArticleDOI
Use of thermogravimetry for proximate analysis of coals and cokes
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TLDR
In this paper, an alternative method for the proximate analysis of coals and cokes using a thermobalance is described, which measures water content, volatile matter, fixed carbon and ash residue and takesAbout:
This article is published in Fuel.The article was published on 1982-08-01. It has received 77 citations till now. The article focuses on the topics: Thermogravimetry.read more
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Journal ArticleDOI
Biomass proximate analysis using thermogravimetry
TL;DR: This work proposes a 25 min-last thermogravimetric method as a tool to determine biomass sample's proximate analysis data just by direct measure of weight changes on each sample's TG chart, which is faster and easier to develop technique.
Reference EntryDOI
Thermal Analysis and Calorimetry
TL;DR: In this article, the authors present an overview of the main TA methods and their applications including the respective instrumentation, and provide an introduction to Thermal Analysis and Calorimetry, methods which are widely used for characterization of materials and compounds with regard to their thermal and chemical properties.
Journal ArticleDOI
Characterization of the surface chemistry of carbon materials by potentiometric titrations and temperature-programmed desorption
Honória de Fátima Gorgulho,Honória de Fátima Gorgulho,João Paulo de Mesquita,Filomena Gonçalves,Manuel Fernando R. Pereira,José L. Figueiredo +5 more
TL;DR: In this paper, two methods currently used to characterize oxygen-containing functional groups on the surface of carbon materials are compared, namely potentiometric titration (PT) and temperature-programmed desorption (TPD).
Journal ArticleDOI
Investigation on the effect of particle size and heating rate on pyrolysis characteristics of a bituminous coal by TG–FTIR
TL;DR: In this article, thermal behavior of five different coal particle fractions were investigated using thermogravimetric analyzer (TGA) under various heating rates with the maximum of 1000 K/min.
Journal ArticleDOI
Composite phenolic resin-based carbon molecular sieve membranes for gas separation
Miguel A. Teixeira,M.C. Campo,David A. Pacheco Tanaka,Margot A. Llosa Tanco,César Magén,Adélio Mendes +5 more
TL;DR: Composite carbon molecular sieve membranes (c-CMSM) were prepared from phenolic resin loaded with boehmite by a single dipping-drying-pyrolysis step as mentioned in this paper.
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Journal ArticleDOI
A new high sensitivity thermobalance
E. L. Charsley,A. C. F. Kamp +1 more
TL;DR: In this paper, a thermobalance is described which gives a direct plot of percentage weight loss versus sample temperature, without the need for replotting the results, and the unit operates over the range ambient to 1000°C and features a miniature water-cooled furnace in conjunction with an electronic microbalance.
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