Contributions to the Study of Coal: A Proposed Simplification of the Parr Unit Coal Formula, Ash-To-Mineral Matter Correction in Coal Analyses, Unit ... Applied to Illinois Coals (Classic Reprint)
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book introduces a simplified formula that allows coal values to be calculated by considering only one term for ash and one term for sulfur. The author presents mathematical derivations establishing the validity of the simplified formula for calculating coal caloric values and compares the results to those obtained using the original Parr formula, showing close agreement. The book also examines the relationship between the sulfur factor and the rank of coal. The author provides a useful discussion of coal formulae, including their advantages and disadvantages. This book will be of interest to professionals in coal science and engineering, as well as those with an interest in understanding the complexities of coal analysis. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781528322041_0
Quantité disponible : Plus de 20 disponibles
Vendeur : Books Puddle, New York, NY, Etats-Unis
Etat : New. pp. 102. N° de réf. du vendeur 26380808197
Quantité disponible : 1 disponible(s)
Vendeur : Majestic Books, Hounslow, Royaume-Uni
Etat : New. pp. 102. N° de réf. du vendeur 382014426
Quantité disponible : 1 disponible(s)
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781528322041
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781528322041
Quantité disponible : 15 disponible(s)
Vendeur : Buchpark, Trebbin, Allemagne
Etat : Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar. N° de réf. du vendeur 30264669/2
Quantité disponible : 1 disponible(s)