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The reserve list specifies different types of coal and includes countries with at least 0.1% share of the estimated world's proven reserves of coal. All data are taken from the German Federal Institute for Geosciences and Natural Resources (BGR) via BP; all numbers are in million tonnes. [1]
Underground coal gasification (UCG) is an industrial process which converts coal into product gas. UCG is an in-situ gasification process, carried out in non-mined coal seams using injection of oxidants and steam.
Originally calcitic crinoid stem (in cross-section) diagenetically replaced by marcasite in a siderite concretion; Lower Carboniferous.. The term diagenesis, literally meaning "across generation", [3] is extensively used in geology.
Top 5 oil-producing countries 1980–2022 World oil production. This is a list of countries by oil production (i.e., petroleum production), as compiled from the U.S. Energy Information Administration database for calendar year 2023, tabulating all countries on a comparable best-estimate basis.
Indeed, the purpose of an encyclopedia is to collect knowledge disseminated around the globe; to set forth its general system to the men with whom we live, and transmit it to those who will come after us, so that the work of preceding centuries will not become useless to the centuries to come; and so that our offspring, becoming better instructed, will at the same time become more virtuous and ...
Brunei, [b] officially Brunei Darussalam, [c] [d] is a country in Southeast Asia, situated on the northern coast of the island of Borneo.Apart from its coastline on the South China Sea, it is completely surrounded by the Malaysian state of Sarawak, with its territory bifurcated by the Sarawak district of Limbang.
BRICS Tower headquarters in Shanghai. The term BRIC was originally developed in the context of foreign investment strategies. It was introduced in the 2001 publication, Building Better Global Economic BRICs by Jim O'Neill, then head of global economics research at Goldman Sachs and later Chairman of Goldman Sachs Asset Management.
Portuguese Malacca: 1511–1641: Dutch–Portuguese War: 1601–1661: Dutch Malacca: 1641–1824: Pahang Kingdom: 1770–1881: Straits Settlements: 1786–1946