GB891648A - Apparatus for transferring fluidized solids - Google Patents

Apparatus for transferring fluidized solids

Info

Publication number
GB891648A
GB891648A GB38008/60A GB3800860A GB891648A GB 891648 A GB891648 A GB 891648A GB 38008/60 A GB38008/60 A GB 38008/60A GB 3800860 A GB3800860 A GB 3800860A GB 891648 A GB891648 A GB 891648A
Authority
GB
United Kingdom
Prior art keywords
solids
chamber
gas
vessel
passes
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
GB38008/60A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Publication of GB891648A publication Critical patent/GB891648A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/16—Pneumatic conveyors
    • B65G2812/1608—Pneumatic conveyors for bulk material
    • B65G2812/1616—Common means for pneumatic conveyors
    • B65G2812/1625—Feeding or discharging means
    • B65G2812/1633—Feeding or discharging means using Venturi effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture Of Iron (AREA)

Abstract

891,648. Pneumatic conveyers. UNITED STATES STEEL CORPORATION. Nov. 4, 1960 [Nov. 12; 1959], No. 38008/60. Class 78 (1). Fluidized solids B1 are transferred from a lower pressure vessel 10 to a higher pressure vessel 12. Inlet gas passes via line 15 and rises through a perforated partition 14 to pass through the solids B2 in the vessel 12. Output gas from vessel 12 passes through a dust collector 18 to a line 16 connected to the chamber 10. The gas then passes through a perforated partition 13 and through the solids B1 and thence to an outlet line 17. The solids B1 enter the chamber 10 at 19 and pass out through a pipe 20 to a Venturi 23 leading to the chamber 12. As described the apparatus is used for iron ore reduction, the inlet gas being a reducing gas such as hydrogen at a reaction temperature of 1400‹ F. The iron ore fines introduced to chamber 10 are preheated to a temperature of 1600‹ F.
GB38008/60A 1959-11-12 1960-11-04 Apparatus for transferring fluidized solids Expired GB891648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US891648XA 1959-11-12 1959-11-12

Publications (1)

Publication Number Publication Date
GB891648A true GB891648A (en) 1962-03-14

Family

ID=22216045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38008/60A Expired GB891648A (en) 1959-11-12 1960-11-04 Apparatus for transferring fluidized solids

Country Status (1)

Country Link
GB (1) GB891648A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060320A1 (en) * 2007-11-16 2009-05-20 Brunob Ii B.V. Methods and systems for multistage processing of fluidized particulate solids
WO2009130047A1 (en) * 2008-04-25 2009-10-29 Technische Werke Ludwigshafen Ag Device for producing starting materials, combustible substances and fuels from organic substances
WO2009130045A3 (en) * 2008-04-25 2009-12-23 Technische Werke Ludwigshafen Ag Device, method and use of a reactor for producing starting materials, combustible substances and fuels from organic substances
US8764350B2 (en) 2008-06-05 2014-07-01 Alstom Technology Ltd Conveyor for transporting powder, and a method for conveying powder
CN104355142A (en) * 2014-11-07 2015-02-18 南通密炼捏合机械有限公司 Conveying device used after cotton or wood pulp paper velvet forming in CMC (carboxy methyl cellulose) production

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060320A1 (en) * 2007-11-16 2009-05-20 Brunob Ii B.V. Methods and systems for multistage processing of fluidized particulate solids
US7829031B2 (en) 2007-11-16 2010-11-09 Brunob Ii B.V. Methods and systems for multistage processing of fluidized particulate solids
AU2008246216B2 (en) * 2007-11-16 2012-05-10 Corn Products Development, Inc. Methods and systems for multistage processing of fluidized particulate solids
WO2009130047A1 (en) * 2008-04-25 2009-10-29 Technische Werke Ludwigshafen Ag Device for producing starting materials, combustible substances and fuels from organic substances
WO2009130045A3 (en) * 2008-04-25 2009-12-23 Technische Werke Ludwigshafen Ag Device, method and use of a reactor for producing starting materials, combustible substances and fuels from organic substances
US8425856B2 (en) 2008-04-25 2013-04-23 Technische Werke Ludwigshafen Ag Device for producing starting materials, combustible substances and fuels from organic substances
US9592485B2 (en) 2008-04-25 2017-03-14 Technische Werke Ludwigshafen Ag Device, method and use of a reactor for producing starting materials, combustible substances and fuels from organic substances
US8764350B2 (en) 2008-06-05 2014-07-01 Alstom Technology Ltd Conveyor for transporting powder, and a method for conveying powder
US9382079B2 (en) 2008-06-05 2016-07-05 Alstom Technology Ltd Conveyor for transporting powder, and a method for conveying powder
CN104355142A (en) * 2014-11-07 2015-02-18 南通密炼捏合机械有限公司 Conveying device used after cotton or wood pulp paper velvet forming in CMC (carboxy methyl cellulose) production

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