FR2203673A1 - Reactor feed system - reactant atomised especially for fuel burner - Google Patents

Reactor feed system - reactant atomised especially for fuel burner

Info

Publication number
FR2203673A1
FR2203673A1 FR7237513A FR7237513A FR2203673A1 FR 2203673 A1 FR2203673 A1 FR 2203673A1 FR 7237513 A FR7237513 A FR 7237513A FR 7237513 A FR7237513 A FR 7237513A FR 2203673 A1 FR2203673 A1 FR 2203673A1
Authority
FR
France
Prior art keywords
reactant
atomised
feed system
fuel burner
reactor feed
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
FR7237513A
Other languages
French (fr)
Other versions
FR2203673B1 (en
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7237513A priority Critical patent/FR2203673A1/en
Publication of FR2203673A1 publication Critical patent/FR2203673A1/en
Application granted granted Critical
Publication of FR2203673B1 publication Critical patent/FR2203673B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/30—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with return feed of uncombusted sprayed fuel to reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

Reactant, especially fuel, is atomised and mixed with carrier gas. Larger reactant particles are recycled. Small particles in carrier gas are fed to reactor. Partic for atomising of liq fuel, mixing with combustion gas and feeding to burner. Several designs of mixing chamber are specified, each ensuring large particles are recycled to storage tank while smaller particles entrain into gas stream.
FR7237513A 1972-10-23 1972-10-23 Reactor feed system - reactant atomised especially for fuel burner Granted FR2203673A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7237513A FR2203673A1 (en) 1972-10-23 1972-10-23 Reactor feed system - reactant atomised especially for fuel burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237513A FR2203673A1 (en) 1972-10-23 1972-10-23 Reactor feed system - reactant atomised especially for fuel burner

Publications (2)

Publication Number Publication Date
FR2203673A1 true FR2203673A1 (en) 1974-05-17
FR2203673B1 FR2203673B1 (en) 1977-01-14

Family

ID=9106072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237513A Granted FR2203673A1 (en) 1972-10-23 1972-10-23 Reactor feed system - reactant atomised especially for fuel burner

Country Status (1)

Country Link
FR (1) FR2203673A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291800A1 (en) * 1974-11-22 1976-06-18 Bertin & Cie Liquid fog production process - forms in centre of gas current to selection and distribution chamber
EP2210672A2 (en) * 2007-09-19 2010-07-28 Sergei Viktorovich Nadmitov Method for selective-recirculating liquid atomisation and a device for carrying out said method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461684A (en) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461684A (en) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291800A1 (en) * 1974-11-22 1976-06-18 Bertin & Cie Liquid fog production process - forms in centre of gas current to selection and distribution chamber
EP2210672A2 (en) * 2007-09-19 2010-07-28 Sergei Viktorovich Nadmitov Method for selective-recirculating liquid atomisation and a device for carrying out said method
EP2210672A4 (en) * 2007-09-19 2012-06-13 Sergei Viktorovich Nadmitov Method for selective-recirculating liquid atomisation and a device for carrying out said method

Also Published As

Publication number Publication date
FR2203673B1 (en) 1977-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse