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FR981775A - Method for controlling the flow of particulate solids - Google Patents

Method for controlling the flow of particulate solids

Info

Publication number
FR981775A
FR981775A FR981775DA FR981775A FR 981775 A FR981775 A FR 981775A FR 981775D A FR981775D A FR 981775DA FR 981775 A FR981775 A FR 981775A
Authority
FR
France
Prior art keywords
controlling
flow
particulate solids
particulate
solids
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR981775A publication Critical patent/FR981775A/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
    • B65G2812/1616—Common means for pneumatic conveyors
    • B65G2812/1625—Feeding or discharging means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Transport Of Granular Materials (AREA)
FR981775D 1948-03-01 1949-02-25 Method for controlling the flow of particulate solids Expired FR981775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB981775X 1948-03-01

Publications (1)

Publication Number Publication Date
FR981775A true FR981775A (en) 1951-05-30

Family

ID=10837269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981775D Expired FR981775A (en) 1948-03-01 1949-02-25 Method for controlling the flow of particulate solids

Country Status (2)

Country Link
DE (1) DE838595C (en)
FR (1) FR981775A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889856A (en) * 1957-04-12 1959-06-09 Genevieve I Magnuson Apparatus for methods of filling measured amounts of viscous liquids or finely divided solids
US3411666A (en) * 1965-06-09 1968-11-19 Bergwerksverband Gmbh Method and apparatus for successively metering identical quantities of particulate material
EP0141543A2 (en) * 1983-10-21 1985-05-15 KRW Energy Systems Inc. Non-mechanical conveyancing system and process
FR2752533A1 (en) * 1996-08-23 1998-02-27 Bp Chemicals Snc APPARATUS AND PROCESS FOR POLYMERIZATION OF OLEFINE IN GAS PHASE
EP0976445A1 (en) * 1998-07-31 2000-02-02 Bp Chemicals S.N.C. Process for introducing a solid catalyst into a fluidised or agitated vessel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889856A (en) * 1957-04-12 1959-06-09 Genevieve I Magnuson Apparatus for methods of filling measured amounts of viscous liquids or finely divided solids
US3411666A (en) * 1965-06-09 1968-11-19 Bergwerksverband Gmbh Method and apparatus for successively metering identical quantities of particulate material
EP0141543A2 (en) * 1983-10-21 1985-05-15 KRW Energy Systems Inc. Non-mechanical conveyancing system and process
EP0141543A3 (en) * 1983-10-21 1986-02-12 KRW Energy Systems Inc. Non-mechanical conveyancing system and process
FR2752533A1 (en) * 1996-08-23 1998-02-27 Bp Chemicals Snc APPARATUS AND PROCESS FOR POLYMERIZATION OF OLEFINE IN GAS PHASE
EP0830892A1 (en) * 1996-08-23 1998-03-25 Bp Chemicals (Additives) Limited Equipment and process for gas-phase olefin polymerisation
US6056927A (en) * 1996-08-23 2000-05-02 Bp Chemicals Limited Equipment and process for gas-phase olefin polymerization
EP0976445A1 (en) * 1998-07-31 2000-02-02 Bp Chemicals S.N.C. Process for introducing a solid catalyst into a fluidised or agitated vessel
WO2000007714A1 (en) * 1998-07-31 2000-02-17 Bp Chemicals Limited Process for introducing a solid catalyst into a fluidised or agitated vessel
US6398463B1 (en) 1998-07-31 2002-06-04 Bp Chemicals Limited Process for introducing a solid catalyst into a fluidized or agitated vessel

Also Published As

Publication number Publication date
DE838595C (en) 1952-05-12

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