Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 75/461
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Processes > Producing or treating free metal > At 300 degrees c or greater (e.g., pyrometallurgy, etc.) > Iron(fe) > Blast furnace reduction to produce molten iron(fe) > Using additive to the blast > Carbonaceous > Slurry of solid in liquid
Description: Process wherein the carbonaceous additive is a solid suspended in a liquid, one or both of the solid and liquid containing Carbon (C) in any form (free or combined).










Patents under this class:

Patent Number Title Of Patent Date Issued
6077325 Method of adding coal combustion enhancer to blast furnace Jun. 20, 2000
4921532 Ironmaking by means of a smelting shaft furnace May. 1, 1990
4759532 Lance for injecting highly-loaded coal slurries into the blast furnace Jul. 26, 1988
4443251 Method of operating a blast furnace Apr. 17, 1984
4248627 Process for the manufacture and use of high purity carbonaceous reductant from carbon monoxide-containing gas mixtures Feb. 3, 1981











 
 
  Recently Added Patents
Mobile interactive kiosk method
Method for reserving network bandwidth for versioned network services
Passive charge cord release system for an electric vehicle
Alleviation of laser-induced damage in optical materials by suppression of transient color centers formation and control of phonon population
Display fixture for highlighting products
Model matching for trace link generation
System and method for detecting deadlock in a multithread program
  Randomly Featured Patents
Method to reduce reset noise in photodiode based CMOS image sensors
Event notification and organization utilizing a communication network
Apparatus for automatically generating logic circuit
Bifurcated graft with a superior extension
Managing information technology (IT) infrastructure of an enterprise using a centralized logistics and management (CLAM) tool
Collapsible portable containerized shelter
Method of producing lymphocytes
Lining-frame of latticework construction for galleries, tunnels or the like
Bit holder
Vehicle disk brake