Regeneration method of active carbon for adsorbing VOCs

The invention discloses a regeneration method of active carbon for adsorbing VOCs (Volatile Organic Compounds), which comprises the following steps of: adopting an external heating type regeneration converter, arranging a plurality of material pipes in a converter body, enabling active carbon to be...

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Bibliographic Details
Main Authors CHEN YONG, KANG DONGHUA, PENG ZENGHUI, XI YI, XU WEI
Format Patent
LanguageChinese
English
Published 01.08.2023
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
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Summary:The invention discloses a regeneration method of active carbon for adsorbing VOCs (Volatile Organic Compounds), which comprises the following steps of: adopting an external heating type regeneration converter, arranging a plurality of material pipes in a converter body, enabling active carbon to be treated to rotate along with the converter body in the material pipes from a high position of a feeding end to a discharging end of a low end, and gradually heating to 300-500 DEG C from normal temperature to boil, vaporize and desorb the VOCs adsorbed on the active carbon; the regenerated activated carbon is discharged from the discharge end of the regeneration converter; desorbed VOCs gas and materials move in the same direction, are sucked into an incinerator through a pipeline at the discharging end to be completely incinerated, then enter a waste heat boiler, enter a tail gas treatment device to be treated and then are exhausted through an induced draft fan; heated heat source gas is fed into a shell of the ex
Bibliography:Application Number: CN202310724729