Results 131 to 140 of about 18,367 (186)

Senckenberg Lignite: A Lignitized Wood with Apparently Original Cellulose and Lignin

Science, 1969
A lignitized wood of Miocene derivation has been identified to the genus Taxodium . The cell walls of latewood tracheids are Mäule positive. A structurally intact lignin residue is obtained after incubation of the wood in 72 percent sulfuric acid.
P R, Morey, E D, Morey
openaire   +2 more sources

Effects of Lignite Properties on the Hydroliquefaction Behavior of Representative Turkish Lignites

Energy Sources, 1992
This paper reports on the conversion and yield data obtained for hydroliquefaction of 11 different Turkish lignites in tetralin, anthracene, and creosote oils with or without catalyst at 440{degrees}C and 80 bar that were correlated with the lignite properties obtained from proximate, ultimate, and petrographic analyses.
BOLAT, E, ONER, Mualla, DINCER, S
openaire   +2 more sources

Biosolubilization of lignite

Applied Biochemistry and Biotechnology, 1989
The rates at which lignite is solubilized by the extracellular products of aPenicillium fungus designated as RWL-5, four substrains isolated from RWL-5 andStreptomyces flavovirens were examined. The effects of lignite surface oxidation were also examined. Comparison of data generated from studies with the two microorganisms suggested thatS. flavovirens
Richard T. Moolick, James C. Linden, M. Nazmul Karim   +2 more
openaire   +1 more source

Solvent Extraction of Lignite and Carbonization of Lignite Extracts

Industrial & Engineering Chemistry, 1957
N. W. Franke, E. I. Crowley, H. J. Elder
openaire   +1 more source

Effect of lignite properties on reactivity of lignite

Fuel and Energy Abstracts, 2002
openaire   +1 more source

A Review of Kinetic Studies on Evaporative Dehydration of Lignite

Fuel, 2022
Ningning Zhang
exaly  

Lignite

Scientific American, 1900
openaire   +1 more source

lignite

2014
openaire   +2 more sources

Lignite

Scientific American, 1880
openaire   +1 more source

Separation and Structural Characterization of the Value-Added Chemicals From Mild Degradation of Lignites: A Review

Applied Energy, 2016
Xian-Yong Wei, Zhi-Min Zong, Xian-Yong Wei   +2 more
exaly