FR1057053A - Handling of powdery materials - Google Patents

Handling of powdery materials

Info

Publication number
FR1057053A
FR1057053A FR1057053DA FR1057053A FR 1057053 A FR1057053 A FR 1057053A FR 1057053D A FR1057053D A FR 1057053DA FR 1057053 A FR1057053 A FR 1057053A
Authority
FR
France
Prior art keywords
handling
powdery materials
powdery
materials
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
Other languages
French (fr)
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.)
Dorr Co
Original Assignee
Dorr Co
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 Dorr Co filed Critical Dorr Co
Application granted granted Critical
Publication of FR1057053A publication Critical patent/FR1057053A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65G2812/1641—Air pressure systems
    • B65G2812/1658—Air pressure systems with fluidisation of materials
    • B65G2812/1666—Air pressure systems with fluidisation of materials without porous wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1057053D 1951-05-21 1952-03-12 Handling of powdery materials Expired FR1057053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1057053XA 1951-05-21 1951-05-21

Publications (1)

Publication Number Publication Date
FR1057053A true FR1057053A (en) 1954-03-04

Family

ID=22307342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057053D Expired FR1057053A (en) 1951-05-21 1952-03-12 Handling of powdery materials

Country Status (1)

Country Link
FR (1) FR1057053A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569576A1 (en) * 1984-08-28 1986-03-07 Ahlstroem Oy IMPROVEMENTS ON FLUIDIZED BED REACTORS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569576A1 (en) * 1984-08-28 1986-03-07 Ahlstroem Oy IMPROVEMENTS ON FLUIDIZED BED REACTORS
US5093085A (en) * 1984-08-28 1992-03-03 A. Ahlstrom Corporation Fluidized bed reactor method and apparatus

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