catagenesis meaning in Hindi

Examples

1. Pyrobitumen represents a significant fraction of the ultimate fate of petroleum liquids formed from kerogen during catagenesis.
2. Vast quantities of these remains settled to sea or lake bottoms, mixing with sediments and being buried under catagenesis.
3. Simple heating without water, anhydrous pyrolysis has long been considered to take place naturally during the catagenesis of kerogens to fossil fuels.
4. While still under debate, it appears likely that incorporation of water hydrogen isotopes is the more dominant process for kerogen D-enrichment during catagenesis.
5. In this way, given certain conditions ( which are largely temperature-dependent ) kerogens will break down to form hydrocarbons through a chemical process known as catagenesis.
6. "' Catagenesis "'is a term used in petroleum geology to describe the cracking process which results in the conversion of organic kerogens into hydrocarbons.
7. Petroleum and natural gas are formed by the anaerobic decomposition of remains of organisms including phytoplankton and zooplankton that settled to the sea ( or lake ) bottom in large quantities under catagenesis.
8. :I don't know the answer, but Petroleum # Formation and Catagenesis ( geology ) say that C-C bonds are formed by living organisms, which die and become kerogen.
9. 2-Sediek, K . N, Khalifa-Zade, Ch . M, Catagenesis model of fragmental and carbonate collectors of Triassic and Upper Paleozoic rocks, at Gebel Mangishlak, North Kazakhstan area.
10. There are two types of approach to study the alteration of D / H ratios of kerogen during catagenesis : 1 ) laboratory incubation of organic matter that enables mechanistic study with controlled experiments . 2 ) natural sample measurement that provides information of combined effects over geological timescales.