Use of Rock Dust and Water Under the Federal Mine Safety Code in Limiting Coal-dust Explosions PDF Download
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Author: John Joseph Vincent Forbes
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 16
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Book Description
Widespread explosions in coal mines can be prevented if rock dust of suitable size and composition is applied effectively within two or three cuts of face; distance between end of rock dusting and face should never exceed 80 feet. Water should be used on cutter bar of mining machines, and coal piles and should not only be wetted after blasting but kept wet during landing.
Author: John Joseph Vincent Forbes
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 16
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Book Description
Widespread explosions in coal mines can be prevented if rock dust of suitable size and composition is applied effectively within two or three cuts of face; distance between end of rock dusting and face should never exceed 80 feet. Water should be used on cutter bar of mining machines, and coal piles and should not only be wetted after blasting but kept wet during landing.
Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1068
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Book Description
Author: Charles Thomas Holland
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 612
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Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 642
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Author: United States. Bureau of Mines
Publisher:
ISBN:
Category :
Languages : en
Pages : 1038
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Author: United States. Bureau of Mines. Division of Bituminous Coal
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 172
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Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Accidents
Languages : en
Pages : 106
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Author: United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 792
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Author: Hiram Brown Humphrey
Publisher:
ISBN:
Category : Industrial hygiene
Languages : en
Pages : 104
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Author: Everett Perry Carman
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 770
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