GB827627A - Improvements in or relating to oxidation devices - Google Patents

Improvements in or relating to oxidation devices

Info

Publication number
GB827627A
GB827627A GB6188/57A GB618857A GB827627A GB 827627 A GB827627 A GB 827627A GB 6188/57 A GB6188/57 A GB 6188/57A GB 618857 A GB618857 A GB 618857A GB 827627 A GB827627 A GB 827627A
Authority
GB
United Kingdom
Prior art keywords
chamber
surrounded
air
spray nozzle
jacket
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.)
Expired
Application number
GB6188/57A
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.)
Heurtey & Cie
Original Assignee
Heurtey & Cie
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 Heurtey & Cie filed Critical Heurtey & Cie
Publication of GB827627A publication Critical patent/GB827627A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/54—Preparation of sulfur dioxide by burning elemental sulfur
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/12—Oxides of phosphorus
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

<PICT:0827627/III/1> Apparatus for the oxidation of metalloids such as sulphur or phosphorus comprises an atomizing spray nozzle 2 opening into a mixing chamber 1 surrounded by an annular air chamber defined by walls 13 and 14 supplying air through an annulus surrounding said spray nozzle, and a primary combustion chamber 16 with a restricted outlet 17 into a secondary combustion chamber 18 supplied with air through ducts 20 from an annular manifold 21. The chamber 1 is surrounded by a sleeve 9 with apertured end walls 10 and 11 forming a recirculation jacket. Pressure in the chamber 16 causes some combustion gases to enter said jacket from which they are aspirated by air issuing from the annulus surrounding the spray nozzle. The latter is served by a pipe 3 branched from a feed circuit comprising inlet and outlet pipes 4 and 5, all said pipes being surrounded by a steam jacket 6.
GB6188/57A 1956-02-25 1957-02-25 Improvements in or relating to oxidation devices Expired GB827627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827627X 1956-02-25

Publications (1)

Publication Number Publication Date
GB827627A true GB827627A (en) 1960-02-10

Family

ID=9283400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6188/57A Expired GB827627A (en) 1956-02-25 1957-02-25 Improvements in or relating to oxidation devices

Country Status (1)

Country Link
GB (1) GB827627A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412787A1 (en) * 1977-12-20 1979-07-20 Matsushita Electric Ind Co Ltd LIQUID FUEL BURNER
FR2434335A1 (en) * 1978-08-25 1980-03-21 Ver Kesselwerke Ag METHOD AND APPARATUS FOR BURNING LOW FLAMMABLE GAS POOR FUELS WITH DRY ASHES
EP0189390A2 (en) * 1985-01-25 1986-07-30 "Dumag" OHG., Dr.techn. Ludwig Kaluza &amp; Co Spraying nozzle for a liquid fuel
WO2007090671A2 (en) * 2006-02-10 2007-08-16 Outotec Oyj Process and apparatus for the combustion of sulfur
US7662351B2 (en) 2002-12-23 2010-02-16 Outotec Oyj Process and plant for producing metal oxide from metal compounds
US7854608B2 (en) 2002-12-23 2010-12-21 Outotec Oyj Method and apparatus for heat treatment in a fluidized bed
US7878156B2 (en) 2002-12-23 2011-02-01 Outotec Oyj Method and plant for the conveyance of fine-grained solids

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412787A1 (en) * 1977-12-20 1979-07-20 Matsushita Electric Ind Co Ltd LIQUID FUEL BURNER
FR2434335A1 (en) * 1978-08-25 1980-03-21 Ver Kesselwerke Ag METHOD AND APPARATUS FOR BURNING LOW FLAMMABLE GAS POOR FUELS WITH DRY ASHES
EP0189390A2 (en) * 1985-01-25 1986-07-30 "Dumag" OHG., Dr.techn. Ludwig Kaluza &amp; Co Spraying nozzle for a liquid fuel
EP0189390A3 (en) * 1985-01-25 1988-06-08 "Dumag" Ohg., Dr.Techn. Ludwig Kaluza & Co Device for burning fuels, combustibles, and nozzles therefor
US7662351B2 (en) 2002-12-23 2010-02-16 Outotec Oyj Process and plant for producing metal oxide from metal compounds
US7854608B2 (en) 2002-12-23 2010-12-21 Outotec Oyj Method and apparatus for heat treatment in a fluidized bed
US7878156B2 (en) 2002-12-23 2011-02-01 Outotec Oyj Method and plant for the conveyance of fine-grained solids
US8048380B2 (en) 2002-12-23 2011-11-01 Outotec Oyj Process and plant for producing metal oxide from metal compounds
WO2007090671A2 (en) * 2006-02-10 2007-08-16 Outotec Oyj Process and apparatus for the combustion of sulfur
WO2007090671A3 (en) * 2006-02-10 2008-03-06 Outotec Oyj Process and apparatus for the combustion of sulfur
US8043597B2 (en) 2006-02-10 2011-10-25 Outotec Oyj Process and apparatus for the combustion of sulfur

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