IT1398370B1 - COMBUSTION SYSTEM WITH A FLUID BED THAT CAN BE USED WITH CONVENTIONAL AND ALTERNATIVE LIQUID FUELS. - Google Patents

COMBUSTION SYSTEM WITH A FLUID BED THAT CAN BE USED WITH CONVENTIONAL AND ALTERNATIVE LIQUID FUELS.

Info

Publication number
IT1398370B1
IT1398370B1 ITRM2010A000024A ITRM20100024A IT1398370B1 IT 1398370 B1 IT1398370 B1 IT 1398370B1 IT RM2010A000024 A ITRM2010A000024 A IT RM2010A000024A IT RM20100024 A ITRM20100024 A IT RM20100024A IT 1398370 B1 IT1398370 B1 IT 1398370B1
Authority
IT
Italy
Prior art keywords
fluid bed
combustion system
liquid fuels
alternative liquid
alternative
Prior art date
Application number
ITRM2010A000024A
Other languages
Italian (it)
Inventor
Francesco Miccio
Riccardis Andrea De
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to ITRM2010A000024A priority Critical patent/IT1398370B1/en
Publication of ITRM20100024A1 publication Critical patent/ITRM20100024A1/en
Application granted granted Critical
Publication of IT1398370B1 publication Critical patent/IT1398370B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/01—Fluidised bed combustion apparatus in a fluidised bed of catalytic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/22—Fuel feeders specially adapted for fluidised bed combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Feeding And Controlling Fuel (AREA)
ITRM2010A000024A 2010-01-26 2010-01-26 COMBUSTION SYSTEM WITH A FLUID BED THAT CAN BE USED WITH CONVENTIONAL AND ALTERNATIVE LIQUID FUELS. IT1398370B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM2010A000024A IT1398370B1 (en) 2010-01-26 2010-01-26 COMBUSTION SYSTEM WITH A FLUID BED THAT CAN BE USED WITH CONVENTIONAL AND ALTERNATIVE LIQUID FUELS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2010A000024A IT1398370B1 (en) 2010-01-26 2010-01-26 COMBUSTION SYSTEM WITH A FLUID BED THAT CAN BE USED WITH CONVENTIONAL AND ALTERNATIVE LIQUID FUELS.

Publications (2)

Publication Number Publication Date
ITRM20100024A1 ITRM20100024A1 (en) 2011-07-27
IT1398370B1 true IT1398370B1 (en) 2013-02-22

Family

ID=42829596

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2010A000024A IT1398370B1 (en) 2010-01-26 2010-01-26 COMBUSTION SYSTEM WITH A FLUID BED THAT CAN BE USED WITH CONVENTIONAL AND ALTERNATIVE LIQUID FUELS.

Country Status (1)

Country Link
IT (1) IT1398370B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH47172A (en) * 1908-11-07 1910-06-01 Francois Trachsel Eugene Steam boiler
US4284401A (en) * 1978-08-03 1981-08-18 Kawasaki Jukogyo Kabushiki Kaisha Method and means for feeding fuel into fluidized-bed combustion apparatus
ZA801294B (en) * 1979-03-14 1981-10-28 British Petroleum Co Fluidised bed combustor
DE3623177A1 (en) * 1986-06-23 1988-01-07 Ruhrkohle Waerme Gmbh Combustion chamber for atmospheric steady-state fluidised bed firing
CA2116745C (en) * 1993-03-03 2007-05-15 Shuichi Nagato Pressurized internal circulating fluidized-bed boiler
DE29905031U1 (en) * 1999-03-19 2000-08-10 Ophardt Horst Fluidized bed container

Also Published As

Publication number Publication date
ITRM20100024A1 (en) 2011-07-27

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