Search Results - "Resinite"

Mapping the chemistry of resinite, funginite and associated vitrinite in coal with micro-FTIR.

Authors: CHEN, Y. CARO, L.D. MASTALERZ, M. et al.

Source: Journal of Microscopy. Jan2013, Vol. 249 Issue 1, p69-81. 13p.

Subjects: Resinite, Vitrinite, Fourier transform infrared spectroscopy, High resolution imaging, Bituminous coal, Hydrocarbons, Comparative studies

Chemical structural transformations of different coal components at the similar coal rank by HRTEM in situ heating.

Authors: Wang, Shaoqing Tang, Yuegang Chen, Hao et al.

Source: Fuel (0016-2361). Apr2018, Vol. 218, p140-147. 8p.

Subjects: Vitrinite, Resinite, Transmission electron microscopy, Temperature measurements, Pyrolysis gas chromatography

Notes on the origin of the resinite-rich "pine needle" lithotype of the Cretaceous Cambria coal, Weston County, Wyoming.

Authors: Johnston, Michelle N. Hower, James C. Rich, Fredrick J.

Source: International Journal of Coal Geology. Aug2014, Vol. 130, p66-69. 4p.

Subjects: Resinite, Cretaceous Period, Coal mining, Palynology, Coal geology

Geographic Terms: Cambria County (Pa.), Wyoming

Inside Amber: The Structural Role of Succinic Acid in Class Ia and Class Id Resinite.

Authors: Poulin, Jennifer Helwig, Kate

Source: Analytical Chemistry. 8/5/2014, Vol. 86 Issue 15, p7428-7435. 8p.

Subjects: Succinic acid, Resinite, Molecular structure, Pyrolysis gas chromatography, Diterpenes

Funginite–resinite associations in coal

Authors: Hower, James C. O'Keefe, Jennifer M.K. Volk, Thomas J. et al.

Source: International Journal of Coal Geology. Jul2010, Vol. 83 Issue 1, p64-72. 9p.

Subjects: Resinite, Coal, Microencapsulation, Mycoses, Petrology, Tertiary stratigraphic geology

Unusual resinite-rich coals found in northeastern Greenland and along the Norwegian coast: Petrographic and geochemical composition

Authors: Petersen, H.I. Øverland, J.A. Solbakk, T. et al.

Source: International Journal of Coal Geology. Apr2013, Vol. 109-110, p58-76. 19p.

Subjects: Resinite, Jurassic Period, Coal, Petrology, Coasts, Petroleum

Geographic Terms: Greenland, Norway

Class Id resinite from Canada: A new sub-class containing succinic acid

Authors: Poulin, Jennifer Helwig, Kate

Source: Organic Geochemistry. Mar2012, Vol. 44, p37-44. 8p.

Subjects: Resinite, Succinic acid, Diterpenes, Enantiomers, Pyrolysis, Gas chromatography, Fourier transform infrared spectroscopy

Geographic Terms: Nunavut, British Columbia

Influence of Resinite on Huminite Properties.

Authors: Suarez-Ruiz, I. Jimenez, A. Iglesias, M. J. et al.

Source: Energy & Fuels. Nov1994, Vol. 8 Issue 6, p1417-1424. 8p.

Subjects: Resinite, Humins, Reflectance, Fourier transform infrared spectroscopy, Exinite

Origin and Properties of Oltu Gemstone Coal.

Authors: Karayigit, A. I.¹ aik@hacettepe.edu.tr

Source: Energy Sources Part A: Recovery, Utilization & Environmental Effects. Oct2007, Vol. 29 Issue 14, p1279-1284. 6p. 2 Black and White Photographs, 1 Graph, 1 Map.

Subject Terms: *Coal, *Sulfur, *Volatile organic compounds, Gems & precious stones, Ash (Combustion product), Briquets, Resinite, Quartz, Amorphous substances

Inside amber: New insights into the macromolecular structure of Class Ib resinite.

Authors: Poulin, Jennifer Helwig, Kate

Source: Organic Geochemistry. Sep2015, Vol. 86, p94-106. 13p.

Subjects: Amber, Molecular structure, Resinite, Copolymerization, Succinic acid

Chemical structure and petrology of resinite from the Hiawatha "B" coal seam.

Authors: Crelling, John C. Pugmire, Ronald J. Meuzelaar, Henk L. C. et al.

Source: Energy & Fuels. Sep1991, Vol. 5 Issue 5, p688-694. 7p.

Subjects: Chemical structure, Petrology, Resinite, Coalbed methane, Coal pyrolysis

Book reviews.

Authors: Speight, James G.

Source: Energy Sources. Oct/Nov96, Vol. 18 Issue 7, p833. 2p.

Reviews.

Authors: Morris, Simon Conway

Source: Geological Magazine. May97, Vol. 134 Issue 3, p420. 2p.

Duxite – Fossil resin of Miocene age.

Authors: Havelcová, Martina Machovič, Vladimír Sýkorová, Ivana et al.

Source: Organic Geochemistry. Oct2018, Vol. 124, p190-204. 15p.

Subjects: Fossil resins, Sesquiterpenes, Terpenes, Resinite, Raman spectra

Classification of liptinite – ICCP System 1994.

Authors: Pickel, W. Kus, J. Flores, D. et al.

Source: International Journal of Coal Geology. Jan2017, Vol. 169, p40-61. 22p.

Subjects: Exinite, Organic compounds, Coal, Resinite

Geographic Terms: Potsdam (Germany)

The molecular composition of Sicilian amber.

Authors: van der Werf, Inez Dorothé Fico, Daniela De Benedetto, Giuseppe Egidio et al.

Source: Microchemical Journal. Mar2016, Vol. 125, p85-96. 12p.