BR7703228A - Processo para calcinar - Google Patents

Processo para calcinar

Info

Publication number
BR7703228A
BR7703228A BR7703228A BR7703228A BR7703228A BR 7703228 A BR7703228 A BR 7703228A BR 7703228 A BR7703228 A BR 7703228A BR 7703228 A BR7703228 A BR 7703228A BR 7703228 A BR7703228 A BR 7703228A
Authority
BR
Brazil
Prior art keywords
calcinating process
calcinating
Prior art date
Application number
BR7703228A
Other languages
English (en)
Inventor
S Tominaga
N Nakamura
M Kobayashi
T Kobayashi
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Publication of BR7703228A publication Critical patent/BR7703228A/pt

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
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
BR7703228A 1976-05-25 1977-05-19 Processo para calcinar BR7703228A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5963976A JPS52142721A (en) 1976-05-25 1976-05-25 Method of baking powdery raw materials by simultaneously using powdery raw materials containing combustible components and other powdery raw materials

Publications (1)

Publication Number Publication Date
BR7703228A true BR7703228A (pt) 1978-07-18

Family

ID=13118983

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703228A BR7703228A (pt) 1976-05-25 1977-05-19 Processo para calcinar

Country Status (5)

Country Link
US (1) US4135876A (pt)
JP (1) JPS52142721A (pt)
BR (1) BR7703228A (pt)
DE (1) DE2723094C2 (pt)
GB (1) GB1527345A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725512A1 (de) * 1987-07-29 1989-02-09 Kettenbauer Gmbh & Co Verfahre Schwebegas-reaktor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863577A (en) * 1971-11-22 1975-02-04 Dorr Oliver Inc Fluidized bed reactor
AU471315B2 (en) * 1972-05-20 1976-04-15 Ishikawajima-Harima Jukogyo K.K. Apparatus for burning materials of cement andthe luce
US3891382A (en) * 1974-02-27 1975-06-24 Fuller Co Apparatus for calcining raw material

Also Published As

Publication number Publication date
JPS52142721A (en) 1977-11-28
DE2723094A1 (de) 1977-12-08
US4135876A (en) 1979-01-23
GB1527345A (en) 1978-10-04
DE2723094C2 (de) 1984-09-27

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