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I am looking to know about Non Coking Coal of Northern Coalfields Limited. So someone is here who will tell me about Non Coking Coal and suitability of Coal?

[shikha]

Teh Northern Coalfields Limited was formed in November 1985 as a subsidiary company of Coal India Limited.

It is certified to ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007.

Departments
Personnel Department
Civil Department
Excavation Department
Industrial Engineering Department
Forest Department
Material Management Department
Electronics & Telecommunication Department
Electrical & Mechanical Department
Systems Department
Legal Department

Grades of Non Coking Coal along with Gross Calorific Value (GCV)
Grades GCV Bands (Kcal/Kg)
1 Exceeding 7000
2 Exceeding 6700 and not exceeding 7000
3 Exceeding 6400 and not exceeding 6700
4 Exceeding 6100 and not exceeding 6400
5 Exceeding 5800 and not exceeding 6100
6 Exceeding 5500 and not exceeding 5800
7 Exceeding 5200 and not exceeding 5500
8 Exceeding 4900 and not exceeding 5200
9 Exceeding 4600 and not exceeding 4900
10 Exceeding 4300 and not exceeding 4600
11 Exceeding 4000 and not exceeding 4300
12 Exceeding 3700 and not exceeding 4000
13 Exceeding 3400 and not exceeding 3700
14 Exceeding 3100 and not exceeding 3400
15 Exceeding 2800 and not exceeding 3100
16 Exceeding 2500 and not exceeding 2800
17 Exceeding 2200 and not exceeding 2500

Suitability Of Coal
Industry Type of Coal Required
Steel making Coking and semi-coking coal, direct feed and washed; blendable coal; low ash % Assam and Ranigunj coal

Steel making, sponge iron industry Non-coking coal of high Initial Deformation Temperature (IDT) (>1200 degrees Celcius)

Cokeries / coke oven plants Coking and semi-coking coal

Briquette making / domestic fuel making Semi-coking and non-coking coal; middling & rejects of washeries

Special Smokeless Fuel (SSF) Semi-coking coal of Coking Index 8 10

Power sector Non-coking coal; middlings of coking coal washeries; washed coal of non-coking coal washeries

Cement sector Non-coking coal; middlings of coking coal washeries

Glass and potteries Long Flame non-coking coal

Cast iron castings Hard coke

Steel castings Non-coking coal

Bricks Non-coking coal; middlings of coking coal washeries

Old boilers Superior grades of non-coking coal

Halwais, domestic use, hotels, etc. Non-coking coal; CIL Coke / LTC Coke

Organizational Structure



Contact Details
Northern Coalfields Limited
Singrauli, (M.P) India
Telephone : 07805-266670
Fax : 07805-266640
Email : info@ncl.gov.in