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BR9201341A - OVEN FOR BURNING ACTIVATED CARBON FINES AND PROCESS USED IN THE SAME - Google Patents

OVEN FOR BURNING ACTIVATED CARBON FINES AND PROCESS USED IN THE SAME

Info

Publication number
BR9201341A
BR9201341A BR9201341A BR9201341A BR9201341A BR 9201341 A BR9201341 A BR 9201341A BR 9201341 A BR9201341 A BR 9201341A BR 9201341 A BR9201341 A BR 9201341A BR 9201341 A BR9201341 A BR 9201341A
Authority
BR
Brazil
Prior art keywords
oven
same
activated carbon
process used
carbon fines
Prior art date
Application number
BR9201341A
Other languages
Portuguese (pt)
Inventor
Carlos Eugenio Spinola Castro
Original Assignee
Vale Do Rio Doce Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vale Do Rio Doce Co filed Critical Vale Do Rio Doce Co
Priority to BR9201341A priority Critical patent/BR9201341A/en
Publication of BR9201341A publication Critical patent/BR9201341A/en

Links

BR9201341A 1992-04-09 1992-04-09 OVEN FOR BURNING ACTIVATED CARBON FINES AND PROCESS USED IN THE SAME BR9201341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9201341A BR9201341A (en) 1992-04-09 1992-04-09 OVEN FOR BURNING ACTIVATED CARBON FINES AND PROCESS USED IN THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9201341A BR9201341A (en) 1992-04-09 1992-04-09 OVEN FOR BURNING ACTIVATED CARBON FINES AND PROCESS USED IN THE SAME

Publications (1)

Publication Number Publication Date
BR9201341A true BR9201341A (en) 1993-10-13

Family

ID=4054044

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9201341A BR9201341A (en) 1992-04-09 1992-04-09 OVEN FOR BURNING ACTIVATED CARBON FINES AND PROCESS USED IN THE SAME

Country Status (1)

Country Link
BR (1) BR9201341A (en)

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Legal Events

Date Code Title Description
FF Decision: granting
KD Fees due (letter patent)
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 09/04/2012