SU1171421A1 - Method of regenerating active carbon - Google Patents

Method of regenerating active carbon Download PDF

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Publication number
SU1171421A1
SU1171421A1 SU823529416A SU3529416A SU1171421A1 SU 1171421 A1 SU1171421 A1 SU 1171421A1 SU 823529416 A SU823529416 A SU 823529416A SU 3529416 A SU3529416 A SU 3529416A SU 1171421 A1 SU1171421 A1 SU 1171421A1
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SU
USSR - Soviet Union
Prior art keywords
inert material
layer
active carbon
regeneration
activated carbon
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Application number
SU823529416A
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Russian (ru)
Inventor
Галина Михайловна Евсюкова
Павел Федорович Кандзас
Владимир Анатольевич Смагин
Александр Дмитриевич Смирнов
Original Assignee
Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации,Гидротехнических Сооружений И Инженерной Гидрогеологии
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Application filed by Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации,Гидротехнических Сооружений И Инженерной Гидрогеологии filed Critical Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации,Гидротехнических Сооружений И Инженерной Гидрогеологии
Priority to SU823529416A priority Critical patent/SU1171421A1/en
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Publication of SU1171421A1 publication Critical patent/SU1171421A1/en

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Abstract

СПОСОБ РЕГЕНЕРАЦИИ АКТИВИРОВАННОГО УГЛЯ, включающий термообработку водной суспензии активированного угл  парогазовой смесью в псевдоожиженном слое инертного материала ,о тлич ающийс   тем, что, с целью повьшени  степени регенерации и снижени  потерь угл , дополнительно осуществл ют термообработку угл  в слое инертного материала крупностью 20-60 мм в течение 3-5 с.A method for regenerating activated carbon, including heat treatment of an aqueous suspension of activated carbon with a vapor-gas mixture in a fluidized bed of inert material, which is characterized by the fact that, in order to increase the degree of regeneration and reduce carbon loss, heat is also heat treated in an inert layer of an inert material with a layer of an inert material with a layer of an inert material. for 3-5 seconds

Description

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Claims (1)

СПОСОБ РЕГЕНЕРАЦИИ АКТИВИРОВАННОГО УГЛЯ, включающий термообработку водной суспензии активированного угля парогазовой смесью в псевдоожиженном слое инертного материала, о тлич ающийс я тем, что, с целью повышения степени регенерации и снижения потерь угля, дополнительно осуществляют термообработку угля в слое инертного материала крупностью 20-60 мм в течение 3-5 с.METHOD FOR ACTIVATING COAL REGENERATION, including heat treatment of an aqueous suspension of activated carbon with a vapor-gas mixture in a fluidized bed of an inert material, characterized in that, in order to increase the degree of regeneration and reduce coal losses, an additional heat treatment of coal in a layer of inert material with a particle size of 20-60 mm within 3-5 s. SU ... 1171421 >SU ... 1171421>
SU823529416A 1982-10-14 1982-10-14 Method of regenerating active carbon SU1171421A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823529416A SU1171421A1 (en) 1982-10-14 1982-10-14 Method of regenerating active carbon

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Application Number Priority Date Filing Date Title
SU823529416A SU1171421A1 (en) 1982-10-14 1982-10-14 Method of regenerating active carbon

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SU1171421A1 true SU1171421A1 (en) 1985-08-07

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SU823529416A SU1171421A1 (en) 1982-10-14 1982-10-14 Method of regenerating active carbon

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256613A (en) * 1991-08-28 1993-10-26 N.V. Vandemoortele International Process for regenerating spent bleaching earth

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Смирнов А.Д. Сорбционна очистка воды. Л.5 Хими , 1982, с. 116139. Патент US № 3904549, кл. 252-417, 1975. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256613A (en) * 1991-08-28 1993-10-26 N.V. Vandemoortele International Process for regenerating spent bleaching earth

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