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ES2128950A1 - Dense fluidized bed reactor and process for operating said reactor - Google Patents

Dense fluidized bed reactor and process for operating said reactor

Info

Publication number
ES2128950A1
ES2128950A1 ES09601905A ES9601905A ES2128950A1 ES 2128950 A1 ES2128950 A1 ES 2128950A1 ES 09601905 A ES09601905 A ES 09601905A ES 9601905 A ES9601905 A ES 9601905A ES 2128950 A1 ES2128950 A1 ES 2128950A1
Authority
ES
Spain
Prior art keywords
reactor
operating
fluidized bed
dense fluidized
reaction chamber
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09601905A
Other languages
Spanish (es)
Other versions
ES2128950B1 (en
Inventor
Georges Allard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2128950A1 publication Critical patent/ES2128950A1/en
Application granted granted Critical
Publication of ES2128950B1 publication Critical patent/ES2128950B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

The reactor comprises a reaction chamber which has a conical upper part, into which secondary air is injected in a practically tangential manner in correspondence with the detachment region of the particles of the dense bed. In the process, tangential injection of secondary air takes place with a high degree of movement and with a proportion of the order of 20 to 40% of the total air injected into the reaction chamber. Applicable to improving the combustion performance of such reactors.
ES9601905A 1995-09-15 1996-09-06 DENSE FLUIDIZED BED REACTOR AND OPERATING PROCEDURE OF SUCH REACTOR. Expired - Lifetime ES2128950B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500753 1995-09-15

Publications (2)

Publication Number Publication Date
ES2128950A1 true ES2128950A1 (en) 1999-05-16
ES2128950B1 ES2128950B1 (en) 2000-05-16

Family

ID=3889171

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601905A Expired - Lifetime ES2128950B1 (en) 1995-09-15 1996-09-06 DENSE FLUIDIZED BED REACTOR AND OPERATING PROCEDURE OF SUCH REACTOR.

Country Status (1)

Country Link
ES (1) ES2128950B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075953A (en) * 1975-06-30 1978-02-28 Energy Products Of Idaho Low pollution incineration of solid waste
WO1979000009A1 (en) * 1977-06-23 1979-01-11 J Berggren Method and apparatus for carrying out chemical and/or physical processes in a fluidized bed
US4159000A (en) * 1976-12-27 1979-06-26 Hokkaido Sugar Co., Ltd. Method for sootless combustion and furnace for said combustion
EP0092622A1 (en) * 1982-04-20 1983-11-02 YORK-SHIPLEY, Inc. Fast fluidized bed reactor and method of operating the reactor
WO1986000634A1 (en) * 1984-07-16 1986-01-30 Cockerill Mechanical Industries, Societe Anonyme Device for the gasification of waste

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075953A (en) * 1975-06-30 1978-02-28 Energy Products Of Idaho Low pollution incineration of solid waste
US4159000A (en) * 1976-12-27 1979-06-26 Hokkaido Sugar Co., Ltd. Method for sootless combustion and furnace for said combustion
WO1979000009A1 (en) * 1977-06-23 1979-01-11 J Berggren Method and apparatus for carrying out chemical and/or physical processes in a fluidized bed
EP0092622A1 (en) * 1982-04-20 1983-11-02 YORK-SHIPLEY, Inc. Fast fluidized bed reactor and method of operating the reactor
WO1986000634A1 (en) * 1984-07-16 1986-01-30 Cockerill Mechanical Industries, Societe Anonyme Device for the gasification of waste

Also Published As

Publication number Publication date
ES2128950B1 (en) 2000-05-16

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