2015年11月13日 · Bituminous shale is an argillaceous shale that contains bitumen, a mixture of hydrocarbons that may be used as fuel, as a paving material, or in a number of other …

Oil shale is an organic-rich fine-grained sedimentary rock containing kerogen (a solid mixture of organic chemical compounds) from which liquid hydrocarbons can be produced. In addition to …

2023年8月21日 · When the dominant organic matter content in the shale is from animal fragments such as fossils, the shale is classified as bituminous and its depositional environment is …

oil shale, any sedimentary rock containing various amounts of solid organic material that yields petroleum products, along with a variety of solid by-products, when subjected to pyrolysis—a …

Bituminous: Bituminous coal is a middle rank coal between subbituminous and anthracite. Bituminous coal usually has a high heating (Btu) value and is used in electricity generation and …

2020年8月2日 · There is siliceous shale (silica), calcareous shale (calcite or dolomite), limonitic or hematitic shale (iron minerals), carbonaceous or bituminous shale (carbon compounds), and …

The bituminous matter is largely microscopically structureless kerogen, red- or yellow- brown and partly translucent in thin section, but there are also small quantities of recognisable plant …

2024年1月8日 · Bituminous Shale: Contains significant amounts of bituminous material, making it a potential source rock for hydrocarbons. Special Varieties of Shale Oil shale.

A shale containing bituminous material; coaly shale. Compare with: oil shale.

Carbonaceous and bituminous sediments include peats, coals, oil-shales and other deposits, which consist to a large extent of altered organic matter. Many contain recognizable remains …