Native polycyclic aromatic hydrocarbons (PAH) in coals–a hardly recognized source of environmental contamination
C Achten, T Hofmann - Science of the total Environment, 2009 - Elsevier
Numerous environmental polycyclic aromatic hydrocarbon (PAH) sources have been
reported in literature, however, unburnt hard coal/bituminous coal is considered only rarely …
reported in literature, however, unburnt hard coal/bituminous coal is considered only rarely …
Relationship between petroleum composition and depositional environment of petroleum source rocks
JM Moldowan, WK Seifert, EJ Gallegos - AAPG bulletin, 1985 - archives.datapages.com
Crude oils of nonmarine source can be distinguished from those of marine shale source and
from oils originating in marine carbonate sequences by using a battery of geochemical …
from oils originating in marine carbonate sequences by using a battery of geochemical …
[图书][B] Introduction to organic geochemistry
SD Killops, VJ Killops - 2013 - books.google.com
An Introduction to Organic Geochemistry explores the fate of organic matter of all types,
biogenic and man-made, in the Earth System. investigates the variety of pathways and …
biogenic and man-made, in the Earth System. investigates the variety of pathways and …
Fossil fuel biomarkers
RP Philp - 1985 - osti.gov
In the past few years, biomarkers have been used extensively in geochemical research.
Identification of these compounds is normally made by mass spectrometry. However only a …
Identification of these compounds is normally made by mass spectrometry. However only a …
A review of the biogeochemical controls on the occurrence and distribution of polycyclic aromatic compounds (PACs) in coals
The organic matter in coal contains polycyclic aromatic compounds (PACs) of varying
quantities in diverse soluble and insoluble forms. PACs in coal are of special interest for …
quantities in diverse soluble and insoluble forms. PACs in coal are of special interest for …
Cyclic terpenoids of contemporary resinous plant detritus and of fossil woods, ambers and coals
BRT Simoneit, JO Grimalt, TG Wang, RE Cox… - Organic …, 1986 - Elsevier
Cyclic terpenoids present in the solvent extractable material of fossil woods, ambers and
brown coals have been analyzed. The sample series chosen consisted of wood remains …
brown coals have been analyzed. The sample series chosen consisted of wood remains …
Trimethylnaphthalenes in crude oils and sediments: effects of source and maturity
MG Strachan, R Alexander, RI Kagi - Geochimica et Cosmochimica Acta, 1988 - Elsevier
Three sedimentary sequences and a number of crude oils have been analysed for
trimethylnaphthalenes (TMNs) using gas chromatography. The sediments were found to …
trimethylnaphthalenes (TMNs) using gas chromatography. The sediments were found to …
Sources of PAHs in the environment
PAHs are primarily emitted by anthropogenic activities, and although some natural and
secondary sources of these contaminants are discussed, the focus of this chapter is the …
secondary sources of these contaminants are discussed, the focus of this chapter is the …
Paleo-depositional environment, origin and characteristics of organic matter of the Triassic Chang 7 Member of the Yanchang Formation throughout the mid-western …
A comprehensive geochemical and petrographic study was performed on 23 clay-rich shale
samples collected from 18 wells drilled in the mid-western part of the Ordos Basin to …
samples collected from 18 wells drilled in the mid-western part of the Ordos Basin to …
Changes of composition and content of tricyclic terpane, hopane, sterane, and aromatic biomarkers throughout the oil window: A detailed study on maturity parameters …
A total of 30 core samples of organic matter-rich Lower Toarcian shale (Posidonia Shale)
were geochemically analyzed to study systematic changes in the quantitative and qualitative …
were geochemically analyzed to study systematic changes in the quantitative and qualitative …