Contact Us

Environmental impact assessment of coal mining at Enugu

hazards associated with coal mining at the two mined communities. Furthermore, we investigated the impact of coal mining activities on the pattern of settlement of the local people and the possible benefits of coal mining to Akwuke and Iva communities in Enugu State, Nigeria. Coal mining is the process of extracting coal minerals from under the ground. In this process, the overlying soil

coal mining in enugu -china

Dept of coal (m) Mining method Okpara Mno Enugu Sub-Bituminous 100 24 20 Many 180 Underground Ihioma Imo Lignite 40 N/A Nil Many 20-80 Open-cast Ogboyaga Related Searches price

Coal Deposits in Nigeria, West Africa with their Locations

Surface or opencast mining is used when the coal seam is near the surface, and it's the widely used method for coal mining. The surface mining or opencast mining method consists of five major forms. They are highwall mining, mountaintop removal, open-pit mining, dredging and strip mining.

Coal mining in Enugu district, Nigeria EJAtlas

• Federal and Enugu State governments review the sale of lands in the mining communities and engage the community folks in dialogue on all matters concerning the sale and planned commencement of coal mining • Federal and Enugu State governments make public the Memorandum of Understanding (MoU) with the Chinese company HTG-Pacific Energy Consortium • The Bureau of Public Enterprises (BPE) halts the ongoing secret sale of quarters inhabited by former coal miners in Enugu

A Review of Geology and Coal Mining In South Eastern

mining activities continued, other better mining methods were introduced and mechanized in other to meet the high demand. Coal mining in Enugu is mainly by surface mining

(PDF) The Nigerian Coal Corporation: An Evaluation Of

Jan 01, 2005 The Nigerian Coal Corporation (NCC) operates four mechanized long wall faces at Enugu (Godwin, 1980). Coal can be mined by both the open cast mining method and the underground mining method.

Nigerian Coal Corporation Wikipedia

Amansiodo Coal Field, Enugu State; Ezinmo Coal Field, Enugu State; Inyi Coal Field, Enugu State; Obwetti Mine; Obwetti was closed down due to low production in the late 1950s. Ogbete Mine, Enugu State; This mine opened in 1915, but was closed and flooded during the Civil War. It reopened in 1972, and became the country's largest coal mining

coal mining in enugu -china

Enugu State "The Coal City" Enugu State "The Coal City" Enugu was founded in 1909, by a British Mining Engineer Mr. Kikson, who in quest for Silver stumbled to a large deposit of coal.

Effects of coal mining on the water resources in the

Effects of coal mining on the water resources in the communities hosting the Iva Valley and Okpara Coal Mines in Enugu State, Southeast Nigeria I. I. Obiadi1 • C. M. Obiadi1 • B. E. B. Akudinobi1 • U. V. Maduewesi1 • E. O. Ezim1 Received: 2 September 2015/Accepted: 28 April 2016/Published online: 7

A Review of Geology and Coal Mining In South Eastern

Coal occurs in commercial quantity in Enugu state. The extraction and the use of coal in Nigeria started in 1916. Most of the coal in Enugu State is bituminous. Enugu coal is found on thin the spheres of Anambra basin. Coal generally in Enugu is mined through the open cast methods and the underground mining methods.

Nigerian Coal Corporation Bureau of Public Enterprises BPE

Presently, the Nigeria Coal Industry has 4 existing mines . Okpara and Onyeama underground mines in Enugu State, Okaba surface mine in Kogi State and; Owukpa underground mine in Benue State. In addition, there are more than 13 underdeveloped coalfields. The developed Coalfields in Nigeria are of two categories, viz:

(PDF) DESIGN OF A HAULAGE WAY IN AN UNDERGROUND COAL MINE

Akande, J. M. (1984): Design of the Mining of Enugu Coal Deposit, Nigeria: Select the Most Favourable Method of Sinking the Shaft and Preparatory Workings of the Coal Seams No. 3 and No. 4: M.Sc

(PDF) The Nigerian Coal Corporation: An Evaluation Of

coal was discovered in nigeria in 1909 and coal mining started with a drift mine at ogbete, enugu in 1915. since 1958/59, when coal production reached its peak, there has been a persistent

Enugu Economy

Economy. See also: Economy of Nigeria Nicknamed the Coal City, Enugu's economy in the early 20th century depended on coal mining in the Udi plateau; this industry was the pushing force towards the city's growth.The Nigerian Coal Corporation has been based in Enugu since its creation in 1950 where it controlled coal mining.

HISTORY: The History of Coal in Nigeria Heinrich Böll

Dec 02, 2015 Coal was first discovered in Nigeria in 1909 at the Udi Ridge in Enugu by a British mines engineer, Albert Kitson. Kitson had been prospecting for silver. By 1914, the year of Nigeria’s amalgamation, the first consignment of coal made its way to the United Kingdom from the newly created ports at Port Harcourt.

Nigeria: The magic of smokeless coal IEA Clean Coal Centre

Jan 02, 2019 After traversing the major coal deposits in the country, from Aguwatashi in Nasarawa to Enyeama and Oji in Enugu State, Maiganga in Gombe and Okaba in Kogi — and a visit to Ibrahim Badamasi Babangida( IBB) University where smokeless coal research is being carried out — SINA FADARE reveals how this resource can help end the electricity supply challenge.

Methods Of Coal Mining In Brazil

Methods of coal mining in enugu state know moredesign of a haulage way in an underground coal mine keywords haulage way coal mining commenced in nigeria in 1916 at enugu in a drift minebeton mining company nig ltdsurface mining methods and highwall mining is a coal mining method for recovery employee-hours for.

Impact of Coal Export and Economic Development in Nigeria

Enugu hills was the scene of the first ever mining activities in 1906. Thereafter, Ogbete, Iva-vally and Asata coal mines were discovered. Mining activities commenced in these mines in 1917. As time went on, the leading role of coal in the country’s energy mix declined rapidly following the discovery of oil in commercial quantity

The environmental implications of the exploration and

Feb 01, 2019 Coal can be mined by both the open cast mining method and the underground mining method. Nigeria's most exploited coal mines are located at Enugu where NCC operated two underground coal mines and commercial production started in 1916, the peak in coal production was in the late 1950s reaching approximately 920,000 tons per annum.

[PDF] Environmental pollution from coal mining activities

Hydrogeological studies of the Enugu coal mining area were carried out which included hydrogeochemical analyses of water samples. These analyses revealed high sulphate and iron content in the acid mine drainage water as well as high total dissolved solids’ (TDS) and low pH (acidity) values. The water issues from the Ajali Sandstone formation and the underlying carbonaceous Mamu

methods of coal mining in enugu state Grinding Mill China

coal (M) Mining Method 1 Okpara Mine Enugu Sub 180 Underground 2 Onyeama Mine Enugu Sub Some of the benefit of a coal power plant in Benue state » Learn More. the enugu coal mine str thenavodayaacademy.in. the enugu coal mine str; methods of coal mining in enugu state. history of coal mining in enugu, nigeria.

methods of coal mining in enugu state Grinding Mill China

coal (M) Mining Method 1 Okpara Mine Enugu Sub 180 Underground 2 Onyeama Mine Enugu Sub Some of the benefit of a coal power plant in Benue state » Learn More. the enugu coal mine str thenavodayaacademy.in. the enugu coal mine str; methods of coal mining in enugu state. history of coal mining in enugu, nigeria.

A Review of Geology and Coal Mining In South Eastern

Coal occurs in commercial quantity in Enugu state. The extraction and the use of coal in Nigeria started in 1916. Most of the coal in Enugu State is bituminous. Enugu coal is found on thin the spheres of Anambra basin. Coal generally in Enugu is mined through the open cast methods and the underground mining methods.

Effects of coal mining on the water resources in the

Effects of coal mining on the water resources in the communities hosting the Iva Valley and Okpara Coal Mines in Enugu State, Southeast Nigeria I. I. Obiadi1 • C. M. Obiadi1 • B. E. B. Akudinobi1 • U. V. Maduewesi1 • E. O. Ezim1 Received: 2 September 2015/Accepted: 28 April 2016/Published online: 7

Nigerian Coal Corporation Bureau of Public Enterprises BPE

Presently, the Nigeria Coal Industry has 4 existing mines . Okpara and Onyeama underground mines in Enugu State, Okaba surface mine in Kogi State and; Owukpa underground mine in Benue State. In addition, there are more than 13 underdeveloped coalfields. The developed Coalfields in Nigeria are of two categories, viz:

Contaminated blessing! How coal mining polluted water

Coal in Enugu is anthracite coal which requires one to go down the earth to get it but it is the real coal. It burns very well but it has a large content of phosphorus and of course sulphur.

(PDF) DESIGN OF A HAULAGE WAY IN AN UNDERGROUND COAL MINE

Akande, J. M. (1984): Design of the Mining of Enugu Coal Deposit, Nigeria: Select the Most Favourable Method of Sinking the Shaft and Preparatory Workings of the Coal Seams No. 3 and No. 4: M.Sc

From 1909: Sad tale of Enugu coal industry Vanguard News

Mar 30, 2016 The acronym ‘coal city,’ for which Enugu State is presently known reflects the abundance of the mineral resources in the area. Experts have put Enugu’s coal at two billion tons, or more.

Nigeria: The magic of smokeless coal IEA Clean Coal Centre

Jan 02, 2019 After traversing the major coal deposits in the country, from Aguwatashi in Nasarawa to Enyeama and Oji in Enugu State, Maiganga in Gombe and Okaba in Kogi — and a visit to Ibrahim Badamasi Babangida( IBB) University where smokeless coal research is being carried out — SINA FADARE reveals how this resource can help end the electricity supply challenge.

[PDF] Environmental pollution from coal mining activities

Hydrogeological studies of the Enugu coal mining area were carried out which included hydrogeochemical analyses of water samples. These analyses revealed high sulphate and iron content in the acid mine drainage water as well as high total dissolved solids’ (TDS) and low pH (acidity) values. The water issues from the Ajali Sandstone formation and the underlying carbonaceous Mamu

Power: The problem with coal Latest Nigeria News

In Nigeria, it was first discovered in 1909 at a place called Udi Ridge in Enugu. In 1916, coal mining became fully operational at Ogbete Mines, Enugu and by 1917 a second coal mine was opened in

coal mining enugu -china

Coal mining processing plant in Nigeria. This coal mining project is an open pit mine located in Nigeria, announced by mining company Western Goldfields that it has discovered 62,400,000 tonnes of proven reserves of coal deposits worth US$1.2 billion which could

Natural radioactivity associated with bituminous coal

Jun 01, 2003 The investigation will form part of the assessment of the overall environmental effects of bituminous coal mining and usage in Nigeria. 2. Materials and methods. Samples of coal, overburden and tailing were collected from Enugu the major location of Nigerian bituminous coal. The samples were collected from different points on the coal seam.

Effects of coal mining on the water resources in the

Open image in new window Fig. 1 Map of Nigeria showing study area in Enugu State A lot of coal mining activities have been done in Enugu area of Nigeria. Some of the coal mines established in Enugu include Udi Mines, Onyeama Mines, Okpara Mines, Iva Vally Mines and Ribadu Mines. Coal mining activities gave rise to a lot of mine waste which are

FG to establish 1,000MW coal power plant in Enugu

The Federal Government has announced plans to establish a 1000 mega watts coal power plant in Enugu state. for the exploitation and mining of the coal block at Ezinmo.