Search results
Results from the WOW.Com Content Network
Bitumen was first discovered in 1900, with focused exploration beginning in 1905.The estimated probable reserves of bitumen in Ondo State, Lagos State, Edo State And Ogun State that is the Southwest region of Nigeria is 16 billion barrels, while that of tar sands and heavy oil is estimated at 42 billion barrels, almost as twice the amount of ...
In the 1930s, Ogun was a centre of the Nigerian women's movement under the leadership of Funmilayo Ransome-Kuti (Fela Kuti's mother). Democracy in colonial Nigeria after 1922 only existed in Lagos and Calabar; Nigerians could not participate politically elsewhere (see here). During the 1940s, food was strictly rationed in Nigeria.
Natural bitumen pitch, from the tar pit above the McKittrick Oil Field, Kern County, California. Pitch is a viscoelastic polymer which can be natural or manufactured, derived from petroleum, coal tar, [1] or plants. Pitch produced from petroleum may be called bitumen or asphalt, while plant-derived pitch, a resin, is known as rosin in its solid ...
Natural bitumen from the Dead Sea Refined bitumen The University of Queensland pitch drop experiment, demonstrating the viscosity of bitumen. Bitumen (UK: / ˈ b ɪ tʃ ʊ m ɪ n / BIH-chuum-in, US: / b ɪ ˈ tj uː m ɪ n, b aɪ-/ bih-TEW-min, by-) [1] is an immensely viscous constituent of petroleum. Depending on its exact composition it can ...
Exhibit at the Utah Field House of Natural History. Asphaltite (also known as uintahite , asphaltum , gilsonite or oil sands [ 1 ] ) is a naturally occurring soluble solid hydrocarbon , a form of asphalt [ 2 ] (or bitumen) with a relatively high melting temperature.
The history of Nigeria can be traced to the earliest inhabitants whose date remains at least 13,000 BC through the early civilizations such as the Nok culture which began around 1500 BC. Numerous ancient African civilizations settled in the region that is known today as Nigeria, such as the Kingdom of Nri , [ 1 ] the Benin Kingdom , [ 2 ] and ...
A History of Nigeria. (Longman, Inc., 1983). ISBN 0-582-64331-7; Larymore, Constance. A Resident's wife in Nigeria. (United Kingdom: George Routledge & Sons, Limited, 1908). Mordi, Emmanuel Nwafor. "Nigerian Forces Comforts Fund, 1940–1947: 'The Responsibility of the Nigerian Government to Provide Funds for the Welfare of Its Soldiers'."
"Tar" and "pitch" can be used interchangeably.Asphalt (naturally occurring pitch) may also be called either "mineral tar" or "mineral pitch". There is a tendency to use "tar" for more liquid substances and "pitch" for more solid (viscoelastic) substances. [2]