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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Studies in the development of North Dakota lignite I. The aqueous tension of lignite. II. The drying of lignite without disintegration /

Lavine, Irvin, January 1930 (has links)
Thesis (Ph. D.)--University of Minnesota, 1930. / Vita. "Literature cited: " p. 16, 37.
2

The lignite coal of North Dakota

Laizure, Clyde McKeever. Christopher, James Knight. January 1905 (has links) (PDF)
Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1905. / The entire thesis text is included in file. Typescript. Illustrated by authors. Title from title screen of thesis/dissertation PDF file (viewed November 20, 2008)
3

Economic investigation of the lignites of the Dickinson, N.D. area

Morgan, Glenn Beckley. January 1909 (has links) (PDF)
Thesis--University of Missouri, School of Mines and Metallurgy, 1909. / The entire thesis text is included in file. Typescript. Glenn B. Morgan determined to be Glenn Beckley Morgan from "Forty-First Annual Catalogue. School of Mines and Metallurgy, University of Missouri". Title from title screen of thesis/dissertation PDF file (viewed March 13, 2009)
4

Dehydration and desulphurisaton processes in coals

Brady, Mark Edward January 1991 (has links)
No description available.
5

Upgrading South Australian lignites by high-temperature pre-treatment /

Dunne, David John. January 1988 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, Dept. of Chemical Engineering, 1988? / Typescript (Photocopy). Includes bibliographical references (leaves 196-205).
6

Laboratory studies of spontaneous combustion of the Victorian brown coal / by Wiwik Sujanti.

Wiwik Sujanti January 1998 (has links)
Bibliography: leaves 272-286. / xxix, 286 leaves : ill. ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Uses different experimental techniques to study the spontaneous combustion behaviour of Victorian brown coal. In such a way, the influence of system conditions involved the different techniques can be understood with confidence, thus providing an improved understanding of the spontaneous combustion. / Thesis (Ph.D.)--University of Adelaide, Dept. of Chemical Engineering, 1999
7

An application of 3-D modeling and optimization of the final pit limits for a lignite deposit /

Mastoris, John, January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 125-131). Also available via the Internet.
8

A Study of the Thermal Decomposition Products of Lignite

Tomlinson, Julian B. January 1941 (has links)
Lignite is a low grade of coal widely distributed throughout the world. A complete analysis of lignite has not been made, due to the difficulty encountered in the separation of the complex organic compounds bonded therein.
9

Solvent extraction of coal: Influence of solvent chemical structure on extraction yield and product composition

Rivolta, Mariangel Unknown Date
No description available.
10

Η μεσαία λιγνιτοφόρα στοιβάδα στο ορυχείο Μαραθούσας της λεκάνης Μεγαλόπολης : παλαιοπεριβάλλον απόθεσης

Νικολόπουλος, Κωνσταντίνος 24 January 2011 (has links)
Η μεσαία στοιβάδα του πεδίου Μαραθούσας στη λεκάνη της Μεγαλόπολης αποτελείται από εναλλαγές λιγνιτών και ανόργανων στρωμάτων και το περιβάλλον τυρφογένεσης ήταν λιμνοτελματικό. / --

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