DK152985A - PROCEDURE AND REACTOR FOR TREATMENT OF BY-PRODUCT FROM CHEESE DESCRIPTION - Google Patents

PROCEDURE AND REACTOR FOR TREATMENT OF BY-PRODUCT FROM CHEESE DESCRIPTION Download PDF

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Publication number
DK152985A
DK152985A DK152985A DK152985A DK152985A DK 152985 A DK152985 A DK 152985A DK 152985 A DK152985 A DK 152985A DK 152985 A DK152985 A DK 152985A DK 152985 A DK152985 A DK 152985A
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DK
Denmark
Prior art keywords
fluidised bed
reactor
temperature
agglomeration
entrained particles
Prior art date
Application number
DK152985A
Other languages
Danish (da)
Other versions
DK152985D0 (en
DK152893B (en
DK152893C (en
Inventor
Ebbe Skyum Joens
Erik Liborius
Preston Leonard Veltman
Krishnakant N Vernenkar
Original Assignee
Niro Atomizer As
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
Priority claimed from DK1897/84A external-priority patent/DK189784D0/en
Application filed by Niro Atomizer As filed Critical Niro Atomizer As
Priority to DK152985A priority Critical patent/DK152893C/en
Publication of DK152985D0 publication Critical patent/DK152985D0/en
Publication of DK152985A publication Critical patent/DK152985A/en
Publication of DK152893B publication Critical patent/DK152893B/en
Application granted granted Critical
Publication of DK152893C publication Critical patent/DK152893C/en

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  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A dry particulate sulphite-containing material produced in a flue gas desulphurisation process is oxidized and agglomerated in a fluidised bed, wherein the material is fluidised in an oxygen-containing gas. The oxygen- containing gas which is supplied to the fluidised bed has a temperature below the agglomeration temperature of said particulate material. Due to the exothermic character of the oxidation, the temperature of the fluidised bed is maintained above the agglomeration temperature of the particulate material. Gas with entrained particles leaving the fluidised bed is cooled during its passing through the freeboard of the fluidised bed reactor, whereby problems due to sticking of said entrained particles are avoided. At least a part of said entrained particles are recycled to the fluidised bed reactor. A fluidised bed reactor is disclosed suitable for performing the combined oxidation and agglomeration.
DK152985A 1984-04-12 1985-04-03 PROCEDURE AND REACTOR FOR TREATMENT OF DRY, PARTICULATED BY-PRODUCTS FROM DECOMPOSITION DK152893C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK152985A DK152893C (en) 1984-04-12 1985-04-03 PROCEDURE AND REACTOR FOR TREATMENT OF DRY, PARTICULATED BY-PRODUCTS FROM DECOMPOSITION

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK189784 1984-04-12
DK1897/84A DK189784D0 (en) 1984-04-12 1984-04-12 PROCEDURE AND APPARATUS FOR TREATING BY-PRODUCTS FROM DECOMPOSITION
DK152985A DK152893C (en) 1984-04-12 1985-04-03 PROCEDURE AND REACTOR FOR TREATMENT OF DRY, PARTICULATED BY-PRODUCTS FROM DECOMPOSITION
DK152985 1985-04-03

Publications (4)

Publication Number Publication Date
DK152985D0 DK152985D0 (en) 1985-04-03
DK152985A true DK152985A (en) 1985-10-13
DK152893B DK152893B (en) 1988-05-30
DK152893C DK152893C (en) 1988-10-17

Family

ID=26065870

Family Applications (1)

Application Number Title Priority Date Filing Date
DK152985A DK152893C (en) 1984-04-12 1985-04-03 PROCEDURE AND REACTOR FOR TREATMENT OF DRY, PARTICULATED BY-PRODUCTS FROM DECOMPOSITION

Country Status (1)

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DK (1) DK152893C (en)

Also Published As

Publication number Publication date
DK152985D0 (en) 1985-04-03
DK152893B (en) 1988-05-30
DK152893C (en) 1988-10-17

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