FR948774A - Improvements in heat treatment of granular materials - Google Patents

Improvements in heat treatment of granular materials

Info

Publication number
FR948774A
FR948774A FR948774DA FR948774A FR 948774 A FR948774 A FR 948774A FR 948774D A FR948774D A FR 948774DA FR 948774 A FR948774 A FR 948774A
Authority
FR
France
Prior art keywords
heat treatment
granular materials
granular
materials
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.)
ANCIENS DAVIDSE Ets
Original Assignee
ANCIENS DAVIDSE Ets
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 ANCIENS DAVIDSE Ets filed Critical ANCIENS DAVIDSE Ets
Application granted granted Critical
Publication of FR948774A publication Critical patent/FR948774A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B7/04—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with longitudinal divisions
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B01J6/002—Calcining using rotating drums
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR948774D 1947-06-16 1947-06-16 Improvements in heat treatment of granular materials Expired FR948774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948774T 1947-06-16

Publications (1)

Publication Number Publication Date
FR948774A true FR948774A (en) 1949-08-10

Family

ID=9474178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948774D Expired FR948774A (en) 1947-06-16 1947-06-16 Improvements in heat treatment of granular materials

Country Status (1)

Country Link
FR (1) FR948774A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973191A (en) * 1956-03-06 1961-02-28 Sackett & Sons Co A J Dryer for fertilizer and the like
US3169016A (en) * 1963-05-02 1965-02-09 Harbison Walker Refractories Kiln
US3175815A (en) * 1963-05-02 1965-03-30 Harbison Walker Refractories Kiln
US3201100A (en) * 1961-10-02 1965-08-17 Ciments Du Nord Heat exchange structure for a rotary kiln
US3285591A (en) * 1963-07-05 1966-11-15 Kamstrup-Larsen Harry Rotary kilns

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973191A (en) * 1956-03-06 1961-02-28 Sackett & Sons Co A J Dryer for fertilizer and the like
US3201100A (en) * 1961-10-02 1965-08-17 Ciments Du Nord Heat exchange structure for a rotary kiln
US3169016A (en) * 1963-05-02 1965-02-09 Harbison Walker Refractories Kiln
US3175815A (en) * 1963-05-02 1965-03-30 Harbison Walker Refractories Kiln
US3285591A (en) * 1963-07-05 1966-11-15 Kamstrup-Larsen Harry Rotary kilns

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