FR1173209A - Process for the gas treatment of granular solids - Google Patents

Process for the gas treatment of granular solids

Info

Publication number
FR1173209A
FR1173209A FR1173209DA FR1173209A FR 1173209 A FR1173209 A FR 1173209A FR 1173209D A FR1173209D A FR 1173209DA FR 1173209 A FR1173209 A FR 1173209A
Authority
FR
France
Prior art keywords
gas treatment
granular solids
granular
solids
treatment
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Application granted granted Critical
Publication of FR1173209A publication Critical patent/FR1173209A/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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1863—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/245—Spouted-bed technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1173209D 1956-02-02 1957-01-23 Process for the gas treatment of granular solids Expired FR1173209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1173209X 1956-02-02

Publications (1)

Publication Number Publication Date
FR1173209A true FR1173209A (en) 1959-02-23

Family

ID=4561379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173209D Expired FR1173209A (en) 1956-02-02 1957-01-23 Process for the gas treatment of granular solids

Country Status (1)

Country Link
FR (1) FR1173209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322649A1 (en) * 1975-09-02 1977-04-01 Waeschle Maschf Gmbh METHOD AND DEVICE FOR THE THERMAL TREATMENT OF A BULK PRODUCT OR FOR THE EXCHANGE OF MATERIALS IN A SIMILAR PRODUCT
WO1981002924A1 (en) * 1980-04-03 1981-10-15 G Khoe Process and apparatus for drying a granular free flowing bulk material
CN102658039A (en) * 2012-04-20 2012-09-12 哈尔滨工程大学 Double-cylinder multi-fluidization circulating type aerosol generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322649A1 (en) * 1975-09-02 1977-04-01 Waeschle Maschf Gmbh METHOD AND DEVICE FOR THE THERMAL TREATMENT OF A BULK PRODUCT OR FOR THE EXCHANGE OF MATERIALS IN A SIMILAR PRODUCT
WO1981002924A1 (en) * 1980-04-03 1981-10-15 G Khoe Process and apparatus for drying a granular free flowing bulk material
EP0039098A1 (en) * 1980-04-03 1981-11-04 Giok Khoen Khoe Process for convectively drying and if desired roasting and hushing polishing a granular free flowing bulk material and device for carrying out said process
CN102658039A (en) * 2012-04-20 2012-09-12 哈尔滨工程大学 Double-cylinder multi-fluidization circulating type aerosol generator

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