Black coal equivalent as a "black coal equivalent" product derived from brown coal was first discovered by Dr R.B. Johns and colleagues at the Organic Chemistry laboratory at Melbourne University following observations made at the Maddingley Mine near Bacchus Marsh, Victoria. Dr Johns and colleagues identified that a process of low-mechanical shear applied to brown coal mixed with a small amount of moisture would trigger a natural exothermic reaction process within the coal, leading to the expulsion of its moisture content. The process fundamentally alters micro chemical bonds within the coal, naturally reducing moisture content to around 11 per cent; boosting calorific value
What Cheer, Iowa What Cheer, Iowa What Cheer (pronounced 'WOT-cheer') is a city in Keokuk County, Iowa, United States. It is a former coal town, and from the 1870s to the early 1900s was one of the major coal-producing centers of Iowa. Its greatest recorded population was 3,246, in the 1890 census. Since the 1910s, the population has fallen to 646 in the 2010 census. What Cheer was founded in 1865 as Petersburg, named after Peter Britton, its founder. This name was rejected by the Post Office, forcing a change of name. Joseph Andrews, a major and veteran of the American Civil War,