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coal pulverizers for blast furnace

Jet impact pulverizer

2003219-for instance for feeding coal dust to the furnace of a steam boat or railway...2 is a sectional view of a modified form of the pulverizer...


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Method for producing pulverized coal

coal is fed to a hopper for storage or direct use in a blast furnace....the emergency cooling system injects water into the pulverizer chamber, thereby...


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Feeding pulverized fuel

coal-powder carried along with the air-blast may...S of the pulverizer and discharges air through ...Co Control system for feeding fuel to furnaces ...


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BLAST FURNACE EFFICIENCY ENHANCER FOR PULVERIZED CO..._

2011424-of the drag chain, which then feeds the raw coal into the pulverizer. Flue gas from the blast furnace stoves is used as the conveying and dr...


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...transmission and blast furnace injection device for coke ...

The utility model discloses a pneumatic transmission and blast furnace injection device for coke oven fly ash, comprising a coke oven fly ash pneumatic ...


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Method and apparatus for converting coal into ...

Apparatus and method for converting coal into useful motor fuels and metallurgical coke using a self-cleaning coal pyrolyzer wherein coal is heated in the...


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...test method for blast furnace injection coal

on one kind of grindability test method for blast furnace injection coal ...pulverizer output work was realized.Moreover,it could distinguish different ...


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CARBONACEOUS FINES IN AN OXYGEN-BLOWN BLAST FURNACE

20031119-A process, and apparatus, for the production of carbon monoxide and molten ferrous metals in a blast furnace operated using a relatively col...


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(Deputy chief of blast furnace) -

3-Domestic coal injection pulverizer is mainly adopted. (1) ball mill medium ...3. What are the conditions for reducing the burden in the blas...


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Process and apparatus for making calcium carbid

coal is 12 to 1 by weight for complete ...more pulverizers, whereby the combustible material ...Niederschachtofen G M B Blast furnace and heater...


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Continuous high pressure solids pump system

source of solids further comprises a pulverizer. ...coal injection (PCI) systems for blast furnaces ...U.S. Pat. Nos. 3,689,045 and 3,720,351 ...


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Method and apparatus for preparing coal for coking

2010819-My invention relates to an improved method and apparatus for preparing coal for coking purposes, and more particularly it relates to a metho...


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Burner assembly for coal fired furnaces

20051219-A burner assembly (10) for the combustion of pulverized coal in furnaces (12) and the like. The assembly comprises wind box means (23) for p...


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Producing method of direct reduced iron

blast furnace dust, mill scale, electric furnace ...Examples of the reducing material include coal, ...pulverizer which is used for pulverizing the ...


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