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Class Information
Number: 75/325
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Compositions > Solid treating composition for liquid metal (e.g., flux, slagging agent, casting agent, etc.) or charge > Composition for or from consolidating by agglomerating, calcinating, compacting, indurating, roasting, sintering, or solidifying from molten mass > Containing coal, coke, pitch, asphalt, or tar
Description: Composition which contains coal, coke, pitch, asphalt, or tar.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE39536 |
Method and plant utilizing fine coal in a melter gasifier |
Apr. 3, 2007 |
| 6332911 |
Method and plant of utilizing fine coal in a melter gasifier |
Dec. 25, 2001 |
| 6214081 |
Hot repair mix comprising bisphenol as a fluidizing agent |
Apr. 10, 2001 |
| 6120593 |
Hot-repair mix comprising p-alkylphenols as fluidizing agents |
Sep. 19, 2000 |
| 5807420 |
Process for reduction of iron with solid fuel objects as amended by exam |
Sep. 15, 1998 |
| 5464465 |
Fiber bonded agglomerated ore materials |
Nov. 7, 1995 |
| 5087293 |
Agglomeration process utilizing emulsion |
Feb. 11, 1992 |
| 4824479 |
Method for producing a carbonaceous solid reductant for direct reduction of iron ore |
Apr. 25, 1989 |
| 4560409 |
Metal bearing graphitic carbons |
Dec. 24, 1985 |
| 4497661 |
Formed briquettes, process for forming the same and process for utilizing the same in the manufacture of metals |
Feb. 5, 1985 |
| 4491471 |
Composite pellet for use as a carbothermic reduction feed |
Jan. 1, 1985 |
| 4402895 |
Process for the production of carburizing agents and products |
Sep. 6, 1983 |
| 4294610 |
Foundry coke |
Oct. 13, 1981 |
| 4209323 |
Process for the production of a product with high carbon content from waste soot |
Jun. 24, 1980 |
| 4171281 |
Graphitization and reducing charge |
Oct. 16, 1979 |
| 4162917 |
Method and composition for treating molten ferrous metals to produce nodular iron |
Jul. 31, 1979 |
| 4162159 |
Cast iron modifier and method of application thereof |
Jul. 24, 1979 |
| 4093451 |
Coke agglomerate and method of utilizing same |
Jun. 6, 1978 |
| 4015977 |
Petroleum coke composition |
Apr. 5, 1977 |
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