history of okaba coal deposit

  • History Of Okaba Coal Deposit nstgroupde

    History Of Okaba Coal Deposit As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc we offer advanced, rational solutions for any sizereduction requirements, including

  • Geochemical Evaluation of Okaba (Odagbo) Coal Deposit

    Key words: Okaba coal, ultimate analysis, proximate analysis,free swelling index, grayking coke type 1Introduction Nigeria’s coal reserves are in excess of 12 billion tones of proven, indicated and inferred categories, Okaba deposit inclusive (Famuboni, 1996) Despite the above fact, not much of the county’s coal has been properly utilized

    Cited by: 1
  • okaba coal corporation thodupuzhamunicipality

    Okaba coal deposit Geological Map revealed from Geological Map of HISTORY: The History of Coal in Nigeria Heinrich Böll Stiftung , 2 Dec 2015 The Coal Corporation survived the onslaught of crude oil especially which was later known as the Okaba coal mine, located in present day

  • Okaba Coal Block iMINE

      Coal Basin, and occupy an area of approx 145,600 hectares These resource estimates exclude coal that is less than 15m thick These resources appear to be amenable to underground mining utilising long wall and surface contour mining along the outcrop 274,000 ha of the deposit is unexplored to the north, south, and down dip to the west from

  • Geochemical Evaluation of Okaba (Odagbo) Coal

    Geochemical Evaluation of Okaba (Odagbo) Coal Deposit, Anambra Basin, Nigeria Abstract Geochemical studies have been carried out on coal samples from Okaba (Odagbo) in the Anambra Basin of Nigeria to determine their geochemical characteristics and possible use as coking coal or otherwise

  • (PDF) Geo Mechanical Properties of Okaba Coal

    Materials and Method Introduction The study area covers Okaba coal deposit, Okaba in Coal, a fossil fuel combustible sedimentary rock, is Kogi state of Nigeria located on Latitude N70 30’ composed mainly of organic materials such as carbon, 00’’and Longitude E70 53’ 388’’ (MSMD,2006) which is hydrogen and oxygen, other constituent

  • Environmental Assessment of Surface Water/Coal Deposit

    Okaba community is strategic in the history of coal production in Nigeria because it was a major part of the then Nigerian Coal Cooperation which was created shortly after the civil war (Heinrich Böll Stiftung (HBS), 2015; Nwaobi, 1987) Okaba coal deposit is the second

  • (PDF) GeoMechanical Properties of Okaba Coal

    This paper investigated the Geomechanical properties of Okaba Coal deposit for pillar support system in an underground mine, in which the unit weight of sandstone being the roof rock is 2 450 kg

  • (PDF) Modelling of Okaba Underground Coal Mine

    The design for the preventilation system of the Okaba Coal deposit required 145 m 3 /s of air with a main fan pressure of 273 kPa, with four booster fans of air volume, 110 m

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  • Investigating the Performance of Okaba Coal and

      An experiment was conducted by using the blend of Okaba coal and Erythrophleum suaveolens charcoal to fire the cupola furnace The furnace was operated between air pressure of 102 and 103 bars while the readings of melting time, Ok/Es fuel blend consumed per kg of metal were taken At the operating pressure of 102 bars, the melt rate of 28304 kg/hr was estimated and when

    Author: S A Anjorin, A A G Olorunnishola, M A Akintunde
  • okaba coal corporation thodupuzhamunicipality

    Okaba coal deposit Geological Map revealed from Geological Map of HISTORY: The History of Coal in Nigeria Heinrich Böll Stiftung , 2 Dec 2015 The Coal Corporation survived the onslaught of crude oil especially which was later known as the Okaba coal mine, located in present day

  • (PDF) GeoMechanical Properties of Okaba Coal

    This paper investigated the Geomechanical properties of Okaba Coal deposit for pillar support system in an underground mine, in which the unit weight of sandstone being the roof rock is 2 450 kg

  • Investigating the Performance of Okaba Coal and

      An experiment was conducted by using the blend of Okaba coal and Erythrophleum suaveolens charcoal to fire the cupola furnace The furnace was operated between air pressure of 102 and 103 bars while the readings of melting time, Ok/Es fuel blend consumed per kg of metal were taken At the operating pressure of 102 bars, the melt rate of 28304 kg/hr was estimated and when

  • Environmental Assessment of Surface Water/Coal

    The concentration of inorganic chemical substances released into surface water from Okaba coal deposit were measured using spectroscopic techniques in order to assess the extent of pollution Parameters measured (Pb, Fe, Cu, Cr, SO 4 2 , Cl , Mn, Zn and pH) showed that water samples within the mine area contain Pb, Fe, Cr, Cl , Mn and Zn

  • Characterization Of Maiganga And Okaba Coal Blend

    Maiganga coal however has the highest heating value of 2740 MJ/kg when compared to Okaba coal (2574 MJ/kg) and Enugu coal (2292 MJ/kg) The silica ratio indicated that Enugu coal has high slag volume, while the B/A suggest that all the coals were found

  • MAIGANGA AND OKABA COAL BLEND SOLID FUEL

    Fly ash is either deposited as dry or hydraulic ash, the sulphur content of coal varies considerably with the nature and origin of the fossil deposits (Folahan , 2012) the utilization of coals for both energy production and various coal conversion processes is limited by the presence of sulphur in the coal, sourcing for the right type of coal

  • From 1909: Sad tale of Enugu coal industry

      During the civil war, coal mine was established at Odagbor, later known as Okaba coal, which became the Nigeria Coal Corporation, while the one in Enugu was known as the Biafra Coal

  • Coal Deposits an overview ScienceDirect Topics

    Coal deposits occur in the Pacific Northwest, so there is a potential for coal fires to occur Although Washington and Oregon coals have a history of spontaneous combustion, the scarcity of coal fires appears to be due to the temperate rainforest climate in these states The Green River underground coal fire is the only known burningcoal fire

  • CHARACTERIZATION OF MAIGANGA AND OKABA

    Get the complete project on CHARACTERIZATION OF MAIGANGA AND OKABA COAL BLEND FOR SOLID FUEL COMBUSTION [email protected] +234 814

  • Chemistry of Maiganga Coal Deposit, Upper Benue

      Chemical studies have been carried out on coal samples from Maiganga coal mine, Gombe formation, Upper Benue Trough of Nigeria with a view to determine theirchemical characteristics and possible utilization as coking coal or otherwise The coal samples used for the analyses were sourced from the Maiganga coal mine Various conventional coal analytical methods were adopted according

  • Coal deposit Museo del Carbone

    This description of the first discovery of coal fragments in 1834, provided by General Alberto Lamarmora in his “Voyage en Sardaigne”, published in 1875, was a first attempt to trace the history of Sulcis coal basin – the most important mining area in Italy – and its exploitation The deposit was finally discovered in 1851 by Ubaldo

  • Environmental Assessment of Surface Water/Coal

    The concentration of inorganic chemical substances released into surface water from Okaba coal deposit were measured using spectroscopic techniques in order to assess the extent of pollution Parameters measured (Pb, Fe, Cu, Cr, SO 4 2 , Cl , Mn, Zn and pH) showed that water samples within the mine area contain Pb, Fe, Cr, Cl , Mn and Zn

  • MAIGANGA AND OKABA COAL BLEND SOLID FUEL

    Fly ash is either deposited as dry or hydraulic ash, the sulphur content of coal varies considerably with the nature and origin of the fossil deposits (Folahan , 2012) the utilization of coals for both energy production and various coal conversion processes is limited by the presence of sulphur in the coal, sourcing for the right type of coal

  • Characterization Of Maiganga And Okaba Coal Blend

    Maiganga coal however has the highest heating value of 2740 MJ/kg when compared to Okaba coal (2574 MJ/kg) and Enugu coal (2292 MJ/kg) The silica ratio indicated that Enugu coal has high slag volume, while the B/A suggest that all the coals were found

  • Coal Deposits an overview ScienceDirect Topics

    Coal deposits occur in the Pacific Northwest, so there is a potential for coal fires to occur Although Washington and Oregon coals have a history of spontaneous combustion, the scarcity of coal fires appears to be due to the temperate rainforest climate in these states The Green River underground coal fire is the only known burningcoal fire

  • From 1909: Sad tale of Enugu coal industry

      During the civil war, coal mine was established at Odagbor, later known as Okaba coal, which became the Nigeria Coal Corporation, while the one in Enugu was known as the Biafra Coal

  • CHARACTERIZATION OF MAIGANGA AND OKABA

    Get the complete project on CHARACTERIZATION OF MAIGANGA AND OKABA COAL BLEND FOR SOLID FUEL COMBUSTION [email protected] +234 814

  • CHARACTERIZATION OF MAIGANGA AND OKABA

    CHARACTERIZATION OF MAIGANGA AND OKABA COAL BLEND FOR SOLID FUEL COMBUSTION Department: Engineering – Chemical Engineering CHAPTER ONE 10 BACK GROUND OF STUDY 11 INTRODUCTION Power generation in any country is very essential to its economic growth, Nigeria generates about 4,000 megawatts(MW) of electricity (Ediri, 2014), but

  • Chemistry of Maiganga Coal Deposit, Upper Benue

      Chemical studies have been carried out on coal samples from Maiganga coal mine, Gombe formation, Upper Benue Trough of Nigeria with a view to determine theirchemical characteristics and possible utilization as coking coal or otherwise The coal samples used for the analyses were sourced from the Maiganga coal mine Various conventional coal analytical methods were adopted according

  • Coal mining Coal deposits Britannica

    2 天前  Coal mining Coal mining Coal deposits: In geologic terms, coal is a sedimentary rock containing a mixture of constituents, mostly of vegetal origin Vegetal matter is composed mainly of carbon, hydrogen, oxygen, nitrogen, sulfur, and some

  • Coal deposit Museo del Carbone

    This description of the first discovery of coal fragments in 1834, provided by General Alberto Lamarmora in his “Voyage en Sardaigne”, published in 1875, was a first attempt to trace the history of Sulcis coal basin – the most important mining area in Italy – and its exploitation The deposit was finally discovered in 1851 by Ubaldo

  • The Tectonic History of The Hat Creek Coal Deposit

      In my earlier (1992) work on the tectonic history of the Hat Creek coal deposit, I presented an hypothesis that stated that there was in effect, some 6,000 feet (1,830 m) of displacement between the Permian limestone of the Pavillion Mountains and the Eocene sediments of the Hat Creek coal deposit The evidence gathered at Hat Creek during the

  • CHARACTERIZATION OF MAIGANGA AND OKABA

    Get the complete project on CHARACTERIZATION OF MAIGANGA AND OKABA COAL BLEND FOR SOLID FUEL COMBUSTION [email protected] +234 814

  • CHARACTERIZATION OF MAIGANGA AND OKABA

    CHARACTERIZATION OF MAIGANGA AND OKABA COAL BLEND FOR SOLID FUEL COMBUSTION Department: Engineering – Chemical Engineering CHAPTER ONE 10 BACK GROUND OF STUDY 11 INTRODUCTION Power generation in any country is very essential to its economic growth, Nigeria generates about 4,000 megawatts(MW) of electricity (Ediri, 2014), but

  • Coal mining Coal deposits Britannica

    2 天前  Coal mining Coal mining Coal deposits: In geologic terms, coal is a sedimentary rock containing a mixture of constituents, mostly of vegetal origin Vegetal matter is composed mainly of carbon, hydrogen, oxygen, nitrogen, sulfur, and some

  • OFR 97137A History of Coal Exploration

    APPENDIX IV HISTORY OF COAL EXPLORATION Kashirin, F T, 1988, Ugol'naya geologiya v Kirgizii za 70 let Sovetskoy vlasti Izvestiya Akademii nauk Kirgizskoy SSR

  • DESIGN OF A HAULAGE WAY IN AN UNDERGROUND

      11 Brief History of Coal in Nigeria Coal mining in Nigeria started in 1915 following the discovery of subbituminous coal near Enugu by the then Mineral Survey of Southern Nigeria Since then, other coal sequences have been discovered, but the Enugu coal field remains the one that has the most extensive coal deposit The

  • Tavan Tolgoi coal deposit Global Energy Monitor

      Background The Mongolian government company which owns the mining licences over the Tavan Tolgoi coal deposit, Erdenes MGL, states that the deposit comprises just over 6 billion tonnes of coal: 1,529 million metric tonnes of coking coal and 4,480 million tonnes of thermal coal Another Mongolian government presentation from around the same time states that the deposit has 64 billion

  • The Coal Business in Wyoming

      The Aladdin Coal Tipple, dating back to 1898, allows visitors a look at the coal mining history of Crook County Coal from the mines at Aladdin was loaded onto railroad cars at the tipple for shipment through Belle Fourche, SD to gold smelters at nearby Lead and Deadwood The coal was first loaded into the coal bin—the upper, gabled

  • Coal mining Choosing a mining method Britannica

    2 天前  Coal mining Coal mining Choosing a mining method: The various methods of mining a coal seam can be classified under two headings, surface mining and underground mining Surface and underground coal mining are broad activities that incorporate numerous variations in equipment and methods, and the choice of which method to use in extracting a coal