soft coal

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  • noun

Synonyms for soft coal

rich in tarry hydrocarbons

References in periodicals archive ?
Zhao, "The application of circular arch section in three soft coal seams," Safety in Coal Mines, vol.
The model is characterized by nine parameters, presented in the Tables 1 and 2 for hard and soft coal seams respectively.
Farmers received 18 cents a bushel for corn and paid $10 per ton for soft coal.
It also uses large and increasing amounts of lignite, a particularly dirty soft coal, to generate power, despite climate emissions targets.
Among the contributing factors for the soft coal market, Dean says, are the comparatively low price of natural gas and the number of power plants being converted from coal to natural gas.
Applicable coal: Category 1, Category 2 and Category 3 common mixing bubble soft coal.
know about Orange bears with their coats all stunk up with soft coal And
Among specific topics are recovering valuable metals from copper slag by hydrometallurgy, fluid flow in a large round bloom continuous casting mold, the kinetics of pressure acid leaching of zinc from zinc silicate ore, cost optimization of pig iron, a large-scale rotary steam tube drying system and equipment for copper powder, permeability characteristics of soft coal under higher confining pressure, virtual simulation of the ground scene of the mining area, and a technique to measure a metal tank's oil temperature and level.
But I have this little niggling thought - could this major change in our weather patterns be linked in any way to our ceasing to burn soft coal in our houses and factories at about the same time?
The company plans to invest in locations such as Australia, Canada, central Asia, and Africa with the investments likely to focus on resources such as soft coal, uranium, iron and rare earths.
iii) Bituminous: It is called soft coal and has powerful burning capacity and IV) Anthracite: It is the hardest coal and gives up a great amount of heat when it burns.
Reality: Perhaps tongue in cheek, Bryce noted that compared with soft coal or dung, oil is a better and cleaner fuel.
Before we move on any further, it is important to understand that there are two basic types of mined coal: anthracite and bituminous, or in simpler terms, hard and soft coal.
Try YSL Ombre Vibration Duos pounds 22 in Caviar Champagne, a soft coal black and shimmery cream or if you have pale colouring try the Lancome Col-our Palette for Eyes and Lips La Sagesse pounds 28.
Rather, this was an emergent consequence of the construction of oil and gasoline pipelines from the southwest to the northeast to avoid submarine attacks on tankers and ensure fuel supplies during the World War II, the conversion of those lines to natural gas in the face of concerns about international oil prices in the postwar period, and the need to find a home heating fuel that was cleaner than soft coal in order to address an air pollution problem that had grown to critical proportions.