FR2379026A1 - Furnace combustion process treatment system - uses aq. suspension of metal oxide which is injected into burner - Google Patents

Furnace combustion process treatment system - uses aq. suspension of metal oxide which is injected into burner

Info

Publication number
FR2379026A1
FR2379026A1 FR7736872A FR7736872A FR2379026A1 FR 2379026 A1 FR2379026 A1 FR 2379026A1 FR 7736872 A FR7736872 A FR 7736872A FR 7736872 A FR7736872 A FR 7736872A FR 2379026 A1 FR2379026 A1 FR 2379026A1
Authority
FR
France
Prior art keywords
suspension
combustion process
water
solids
burner
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
FR7736872A
Other languages
French (fr)
Other versions
FR2379026B3 (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.)
R Alentorn Ricos SL
Original Assignee
R Alentorn Ricos SL
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 R Alentorn Ricos SL filed Critical R Alentorn Ricos SL
Publication of FR2379026A1 publication Critical patent/FR2379026A1/en
Application granted granted Critical
Publication of FR2379026B3 publication Critical patent/FR2379026B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

The combustion process in a furnace is treated by the injection of metallic oxides in order to reduce pollution, an aqueous suspension of the composition being used in the treatment. Immediately upstream of the injector (2) is a unit (24, 25) for preparing or conserving a suspension of the solid ingredients in water, and connected to it by a volumetric metering device (27). At the preparation point is a collector unit (3) for the previously-metered solids and water to the desired formula. This delivers solids and water, either together or in succession, at high speed to the preparation or conservation unit, and follows them with a flushing medium in the same direction, collecting any solids deposited along the connecting pipe.
FR7736872A 1976-12-07 1977-12-07 Furnace combustion process treatment system - uses aq. suspension of metal oxide which is injected into burner Granted FR2379026A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES454017A ES454017A1 (en) 1976-12-07 1976-12-07 Improvements in facilities for the treatment of combustión through metal oxides. (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
FR2379026A1 true FR2379026A1 (en) 1978-08-25
FR2379026B3 FR2379026B3 (en) 1980-09-12

Family

ID=8472743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736872A Granted FR2379026A1 (en) 1976-12-07 1977-12-07 Furnace combustion process treatment system - uses aq. suspension of metal oxide which is injected into burner

Country Status (2)

Country Link
ES (1) ES454017A1 (en)
FR (1) FR2379026A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573882A1 (en) * 1984-11-28 1986-05-30 Stockmanu Sa Automatic transfer of powders in high-temperature enclosures
WO1989008803A1 (en) * 1988-03-10 1989-09-21 Siemens Aktiengesellschaft Process and device for operating a gas turbine with introduction of additives
EP0364712A1 (en) * 1988-09-27 1990-04-25 Von Roll Ag Process for eliminating nitrogen oxides from exhaust gases

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573882A1 (en) * 1984-11-28 1986-05-30 Stockmanu Sa Automatic transfer of powders in high-temperature enclosures
WO1989008803A1 (en) * 1988-03-10 1989-09-21 Siemens Aktiengesellschaft Process and device for operating a gas turbine with introduction of additives
EP0364712A1 (en) * 1988-09-27 1990-04-25 Von Roll Ag Process for eliminating nitrogen oxides from exhaust gases
US5045292A (en) * 1988-09-27 1991-09-03 Von Roll Ag Process for the removal of nitric oxides from flue gases

Also Published As

Publication number Publication date
FR2379026B3 (en) 1980-09-12
ES454017A1 (en) 1977-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse