Contains a waxy solid called kerogen
kerogen, complex waxy mixture of hydrocarbon compounds that is the primary organic component of oil shale. Kerogen consists mainly of paraffin hydrocarbons, though the solid mixture also incorporates nitrogen and sulfur.
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Contains a waxy solid called kerogen
energy Flashcards
Fine-grained rock containing various amounts of kerogen, a solid, waxy mixture of hydrocarbon compounds. Heating the rock to high temperatures converts the kerogen into a vapor that can
Oil Shale
Oil has to be produced thermally from the shale. The organic material contained in the shale is called kerogen, a solid material intimately bound within the mineral matrix (Baughman, 1978;
Kerogen origin, evolution and structure
The word kerogen was first coined by Crum Brown (1912; personal communication to Carruthers et al., 1912, p. 143) to describe the OM of a Scottish oil shale that produced a
Kerogen | Organic Matter, Hydrocarbons, Petroleum
Kerogen, complex waxy mixture of hydrocarbon compounds that is the primary organic component of oil shale. Kerogen consists mainly of paraffin hydrocarbons, though the solid
Screenshot 2020-06-17 at 5.28.05 PM.png
View Screenshot 2020-06-17 at 5.28.05 PM.png from GEOL 1405 at Central Texas College. Question 24 0.4 out of 0.4 points Oil shale Selected Answer: @ B. Contains a waxy solid called
What is Kerogen?
The primary source of hydrocarbons in the rocky underground is called kerogen: lumps of organic matter. Kerogen is the portion of naturally occurring organic matter that is non-extractable using organic solvents i.e. it is
[FREE] Oil shale deposits
The kerogen can then be converted to liquid oil through a process called pyrolysis. The extraction and processing of oil shale is a costly process. It has not been economical to
Center of the American West
The vast majority of these deposits, and more than 70% of all oil shale resources within the entire Green River Formation, lie beneath public land controlled by federal agencies such as the Bureau of Land Management and
OIL SHALE
Oil shale may contain between 60 and 90% mineral matter (non-organic), while coal will contain, by definition, less than 40%. The kerogen within oil shale is also of different organic composition than coal, which enjoys a
APES: Chapter 15 Test Flashcards
a fine grained rock that contains a solid, waxy mixture of hydrogen compounds. kerogen. waxy mixture of hydrocarbon compounds. kerogen. The _____ from oil shale can be isolated to form
Kerogen
Kerogen is the solid, high molecular-weight fraction of sedimentary organic matter (OM) that is insoluble in organic solvents (e.g., chloroform) as opposed to the soluble fraction
Solved: What type of rock contains a wavy mixture of
Identify the rock type that contains kerogen. Kerogen is a solid mixture of organic chemical components found in sedimentary rocks. Determine the correct answer. A rock that contains
Geology chapter 12 Flashcards
Microscopic organisms that float and drift in the ocean waters are called. Solid, waxy mixture of hydrocarbons found in oil shale rock. contains significant amounts of kerogen (a solid
Oil shale
Oil shale - Organic Content, Kerogen, Sedimentary Rock: The organic matter contained in oil shale is principally kerogen, a solid product of bacterially altered plant and animal remains that is not soluble in traditional petroleum solvents.
Oil shale | Economic Geology, U.S.
Oil shale is a fine-grained sedimentary rock containing a large concentration of solid organic matter, called kerogen, that is in great part derived from aquatic organisms. Kerogen is
Shale oil | Unconventional Oil, Fracking & Extraction
shale oil, in fossil fuel production, either a synthetic crude oil that is extracted from oil shale by means of pyrolysis or a naturally occurring crude oil that is extracted from
(PDF) Geological Overview of Oil Shale
Oil shale, also known as kerogen shale, is an organic-rich fine-grained sedimentary rock containing kerogen (a solid mixture of organic chemical compounds) from which liquid hydrocarbons called
Quiz Flashcards | Quizlet
Oil shale, also known as kerogen shale, is an organic-rich fine-grained sedimentary rock containing kerogen (a solid mixture of organic chemical compounds) from which liquid
Kerogen
Kerogen is a waxy, insoluble organic substance that forms when organic shale is buried under several layers of sediment and is heated. If this kerogen is continually heated, it leads to the slow release of fossil fuels such
Kerogen
Kerogen is defined as hydrocarbons that are insoluble in normal solvents, such as carbon tetrachloride, but which yield liquid or gaseous petroleum when heated. Chemically, kerogen
Kerogen
Oil shale that contains kerogen. Kerogen is a waxy, insoluble organic substance that forms when organic shale is buried under several layers of sediment and is heated. If this kerogen is continually heated, it leads to the
Oil Shale
Oil shale is an organic-rich fine-grained clayey sedimentary rock containing high concentrations of kerogen (typically 20–80%) that has not naturally reached temperatures
Oil Shale
Oil shale, also known as kerogen shale, is an organic-rich fine-grained sedimentary rock containing kerogen (a solid mixture of organic chemical compounds) from which liquid hydrocarbons called shale oil (not to be
Kerogen: The Source of Hydrocarbons
Classification: Kerogens are classified into three types: Type I: Consists primarily of algal and amorphous (likely algal) kerogen, prone to generating oil. Type II: A mix of terrestrial and marine source material, capable
What Is Kerogen In Petroleum Geology | Science-Atlas
kerogen, complex waxy mixture of hydrocarbon compounds that is the primary organic component of oil shale. Kerogen consists mainly of paraffin hydrocarbons, though the
Kerogen | SpringerLink
Kerogen is the solid, high molecular-weight fraction of sedimentary organic matter (OM) that is insoluble in organic solvents (e.g., chloroform) as opposed to the soluble fraction called
Earth Planets Mock Exam 6.pdf
Contains a waxy solid called kerogen. Can be developed by using warm water to extract the oil from the rocks without mining. Is very rare in the United States. Each of the following might, in part, be strip-mined except Oil
Chapter 26 Flashcards
fine-grained rock that contains a solid, waxy mixture of hydrocarbon compounds called kerogen. How shale oil made? oil shale is heated, the kerogen vaporizes and can be condensed to form
Kerogen origin, evolution and structure
Kerogen, commonly defined as the insoluble macromolecular organic matter (OM) dispersed in sedimentary rocks, is by far the most abundant form of OM o
Kerogen and Types
Kerogen is formed through a process called diagenesis, which involves the transformation of organic matter in sedimentary rocks due to pressure and temperature changes over millions of years. The process of
kerogen | Energy Glossary
Kerogens are described as Type I, consisting of mainly algal and amorphous (but presumably algal) kerogen and highly likely to generate oil; Type II, mixed terrestrial and marine source
6 FAQs about [Contains a waxy solid called kerogen]
What is kerogen in oil shale?
kerogen, complex waxy mixture of hydrocarbon compounds that is the primary organic component of oil shale. Kerogen consists mainly of paraffin hydrocarbons, though the solid mixture also incorporates nitrogen and sulfur. Kerogen is insoluble in water and in organic solvents such as benzene or alcohol.
What is kerogen in chemistry?
Kerogen is defined as the organic constituent of sedimentary rocks that is neither soluble in aqueous alkaline solvents nor in the common organic solvents . You might find these chapters and articles relevant to this topic. Kerogen comprehends the dispersed, insoluble, organic carbon in rock including coal and mineral oil deposits.
Is kerogen soluble or insoluble?
Kerogen is the solid, high molecular-weight fraction of sedimentary organic matter (OM) that is insoluble in organic solvents (e.g., chloroform) as opposed to the soluble fraction called bitumen. Kerogen is a macromolecule of condensed cyclic nuclei linked by heteroatomic bonds or aliphatic chains.
Where does kerogen come from?
Kerogen forms the precursor to hydrocarbons in sedimentary rocks, including oil and natural gas. It is derived from the remains of ancient organic matter, such as algae, woody plant material, plankton, and other microorganisms that have been deposited in sedimentary basins over millions of years.
What is a kerogen hydrocarbon?
Kerogen is defined as hydrocarbons that are insoluble in normal solvents, such as carbon tetrachloride, but which yield liquid or gaseous petroleum when heated. Chemically, kerogen includes a range of complex hydrocarbons, with traces of many other elements, including sulphur, nitrogen, and various radioactive and heavy metals.
What are the different types of kerogens?
Three different types of kerogen with regard to the origin of organic matter are as follows: 1. Algal kerogens (Fig. 6.33) that generate oil (characterized by high values of the ratio of hydrogen/carbon between 1.0 and 2.2 and a low ratio of oxygen/carbon, <0.1). 2.
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