Process for baking carbon electrodes

Details Process for baking carbon electrodes Process for baking carbon electrodes

C - Chemistry, Metallurgy

25

C

18/2

C25C 3/12 (2006.01) C04B 35/532 (2006.01) F27B 13/00 (2006.01)

Patent

CA 1150014

-19- ABSTRACT: A process for preheating, baking and cooling carbon bodies formed from particulate carbon admixed with a carbonaceous binder by heat exchange with gases in at least one flue, into which fuel for combustion is injected at one or more firing locations and cooling air is introduced at one or more air inlet locations upstream of said firing location or locations and flue gas is withdrawn from said flue at a location downstream from said firing location or locations, said carbon bodies and said firing location or locations being moved relatively to each other so that each carbon body is advanced successively through a preheating zone lying between the gas exhaust and firing location or locations, through a baking zone adjacent said firing location or locations and a cooling zone lying between said air inlet location or first air inlet location in the direction of gas flow and said firing location or locations characterised in that water in liquid or vapour form is introduced into said flue at one or more locations between said air inlet or first of said air inlets and said firing location or first of said firing locations in the direction of gas flow. The process of the invention may be carried out in a ring furnace of the horizontal-flue open-pit type or vertical-flue covered-pit type. Alternatively it may be carried out in a tunnel kiln, having heating flues in its walls.

352104

Affiliated with

Also associated with

Rating

Process for baking carbon electrodes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for baking carbon electrodes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for baking carbon electrodes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-490715