Abiogenic petroleum origin - Wikipedia, the free encyclopedia
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Abiogenic petroleum origin is an alternative hypothesis to the prevailing biological origin theory of petroleum origins. Most popular in Russia and Ukraine between the 1950s and 1980s, the abiogenic ...
en.wikipedia.org/wiki/Abiogenic_petroleum_origin
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9.0 - Introduction; 9.1 Common Methods of Biogas Formation; 9.2 Raw Materials and Substrates; 9.3 Producer Gas; 9.4 Methane; 9.5 Plants as Sources of Hydrocarbons;
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www.pinkmonkey.com/studyguides/subjects/biology-edited/...
www.pinkmonkey.com/studyguides/subjects/biology-edited/chap9/b0909501.asp
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Sources of hydrocarbons include vegetation, vehicle emissions, gasoline marketing and storage tanks, petroleum and chemical industries, dry cleaning, fireplaces, natural gas combustion and aircraft traffic. ... Hydrocarbons are also emitted by fugitive sources such as evaporation of solvents, or leaking valves, flanges,
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www.casadata.org/pollutants/hydrocarbons.asp
www.casadata.org/pollutants/hydrocarbons.asp
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Sources of Hydrocarbons ... Hydrocarbons are organic compounds that consist of only C and H atoms. They include the alkanes, alkenes, alkynes, and aromatic hydrocarbons. Because of their relatively nonpolarity, all hydrocarbons are insoluble in water (see previous section).
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library.thinkquest.org/3659/orgchem/hydrocarbons.html
library.thinkquest.org/3659/orgchem/hydrocarbons.html
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1999 National Emissions by Source: Hydrocarbons ... 1999 National Emissions by Source: Hydrocarbons; Nonroad Mobile Sources ... Hydrocarbons are a precursor to ground-level ozone, a serious air pollutant in cities across the United States. A key component of smog, ground-level ozone is formed by reactions involving...
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www.epa.gov/otaq/invntory/overview/pollutants/hydrocarb...
www.epa.gov/otaq/invntory/overview/pollutants/hydrocarbons.htm
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Until the early years of the nineteenth century, only the plants and animals were the known sources of organic compounds. With the advent of the Industrial Revolution in Europe, fossil fuels like coal and petroleum gained prominence as the sources of organic compounds, particularly hydrocarbons.
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www.tutorvista.com/content/chemistry/chemistry-iii/hydr...
www.tutorvista.com/content/chemistry/chemistry-iii/hydrocarbons/petroleum-and-petrochemicals.php
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Get this at a library near you! Author: [Jeffrey W Short ; Jon Kolak ; James R Payne ; Gerald K Van Kooten ; Exxon Valdez Oil Spill Trustee Council.; ... Although Johnston Creek was found to convey a discernible load of seep-derived hydrocarbons to the Gulf, most of the sediments contained hydrocarbons from unknown sources,
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www.worldcat.org/oclc/70788604
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There also exist, inland and on certain shores, outcrops of asphaltic sands, from which hydrocarbons are carried into the water system or directly into the sea. ... The reference works consulted agree on an estimated total of around 250,000 tonnes per year of seepage from natural sources for the period 1990-2000,
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www.black-tides.com/uk/pollution/natural-discharge/natu...
www.black-tides.com/uk/pollution/natural-discharge/natural-sources-hydrocarbon.php
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The sources of methane and other hydrocarbon gases in residual gas in sediments can be inferred from molecular ratios and from isotopic compositions. At the three Cape Fear Diapir sites (Sites 991, 992, and 993), the residual methane apparently is controlled by the availability of sulfate, as discussed earlier.
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www-odp.tamu.edu/publications/164_SR/chap_03/ch3_9.htm
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