Process and apparatus for the production of activated carbon

Details Process and apparatus for the production of activated carbon Process and apparatus for the production of activated carbon

1999-05-14

2000-05-09

Hoang, Tu Ba

Industrial electric heating furnaces

Resistance furnace device

373 5, 373118, H05B 300

Patent

active

06061384&

ABSTRACT:
An improved process and apparatus for the production and reactivation of activated carbon comprising the passing of a substrate through one or more zones defined by electrodes. Electrical energy passing through the bed of substrate creates heat that supports the devolatilization and activation of the substrate. Steam, carbon dioxide, or an alternative gas can be used to support the activation process, while other zones can be filled with inert gas such as nitrogen to promote pyrolysis reactions. Preferably, these gases pass through the bed in a co-current downward flow with the carbon to prevent fluidization and arcing within the bed.

REFERENCES:
patent: 4139489 (1979-02-01), Mizuno et al.
patent: 5903591 (1999-05-01), Brassey
patent: 5946342 (1999-08-01), Koslow

Affiliated with

Also associated with

Rating

Process and apparatus for the production of activated carbon 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 and apparatus for the production of activated carbon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the production of activated carbon will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1072197