OA05192A - Improvements to installations for the manufacture of cement by the dry process in order to recover the energy lost by the fumes. - Google Patents

Improvements to installations for the manufacture of cement by the dry process in order to recover the energy lost by the fumes.

Info

Publication number
OA05192A
OA05192A OA55694A OA55694A OA05192A OA 05192 A OA05192 A OA 05192A OA 55694 A OA55694 A OA 55694A OA 55694 A OA55694 A OA 55694A OA 05192 A OA05192 A OA 05192A
Authority
OA
OAPI
Prior art keywords
fumes
installations
cement
recover
manufacture
Prior art date
Application number
OA55694A
Other languages
French (fr)
Inventor
Roger Retali
Pierre Henri Pacault
Original Assignee
Fives Cail Babcock
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 Fives Cail Babcock filed Critical Fives Cail Babcock
Publication of OA05192A publication Critical patent/OA05192A/en

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
    • F27B7/20—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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
OA55694A 1974-12-27 1975-12-26 Improvements to installations for the manufacture of cement by the dry process in order to recover the energy lost by the fumes. OA05192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442942A FR2295925A1 (en) 1974-12-27 1974-12-27 IMPROVEMENTS TO THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD WITH A VIEW TO RECOVERING THE ENERGY LOST BY FUMES

Publications (1)

Publication Number Publication Date
OA05192A true OA05192A (en) 1981-02-28

Family

ID=9146665

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55694A OA05192A (en) 1974-12-27 1975-12-26 Improvements to installations for the manufacture of cement by the dry process in order to recover the energy lost by the fumes.

Country Status (11)

Country Link
JP (1) JPS5189525A (en)
BE (1) BE837080A (en)
BR (1) BR7508437A (en)
CH (1) CH605447A5 (en)
DE (1) DE2558722A1 (en)
DK (1) DK582375A (en)
ES (1) ES443761A1 (en)
FR (1) FR2295925A1 (en)
GB (1) GB1483166A (en)
IT (1) IT1050346B (en)
OA (1) OA05192A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127180A (en) * 1980-03-10 1981-10-05 Sumitomo Cement Co Waste heat recovery for powdered material burning process
JPS615950Y2 (en) * 1981-05-26 1986-02-22
JPS5849892A (en) * 1981-09-18 1983-03-24 秩父セメント株式会社 Method of recovering waste heat of cement kiln and dust discharger
DE3138342C2 (en) * 1981-09-26 1983-10-06 Portland-Zementwerk Wotan, H. Schneider Kg, 5531 Ahuette Dry process for the production of cement
ES509795A0 (en) * 1982-02-22 1983-12-16 Empresa Nac Hulleras Norte METHOD FOR THE MANUFACTURE OF CEMENT CLINKER.
DE3411146A1 (en) * 1984-03-27 1985-10-10 Dyckerhoff Engineering GmbH, 6200 Wiesbaden Process for utilising the excess heat in the preheating of cement raw meal
FR2631023B1 (en) * 1988-05-05 1992-02-21 Cle PROCESS AND PLANT FOR MANUFACTURING MATERIAL SUCH AS CEMENT CLINKER
CN100362302C (en) * 2004-06-21 2008-01-16 孙义燊 Power generation system and method utilizing exhaust gas waste heat from cement predecomposition kiln
US7695701B2 (en) 2008-03-07 2010-04-13 Du Pont Process for treating acid gas in staged furnaces with inter-stage heat recovery
DE102011052561B4 (en) 2011-05-27 2015-03-05 Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH Method and device for burning clinker
DE102015117960A1 (en) * 2015-10-21 2017-04-27 Heinz Tischmacher Plant for the production of CO2-rich gas
CN112254529B (en) * 2020-10-27 2022-06-14 洛阳蓝源环保科技有限公司 Cement kiln decomposing furnace and method for reducing nitrogen oxides
CN112944926A (en) * 2021-03-09 2021-06-11 文县祁连山水泥有限公司 Cement waste heat kiln head boiler power generation system
CN113739566B (en) * 2021-11-04 2022-02-22 佛山市天禄智能装备科技有限公司 Rotary kiln with functions of reducing waste heat volatilization efficiency and recycling waste heat
CN117759935A (en) * 2023-12-25 2024-03-26 中科合肥煤气化技术有限公司 Carbon-based material burns flue gas waste heat recovery equipment
CN117466557B (en) * 2023-12-26 2024-03-08 凯盛(漳州)新能源有限公司 Energy-saving environment-friendly clinker calcining and preheating device

Also Published As

Publication number Publication date
CH605447A5 (en) 1978-09-29
BE837080A (en) 1976-04-16
ES443761A1 (en) 1977-05-01
IT1050346B (en) 1981-03-10
FR2295925A1 (en) 1976-07-23
DE2558722A1 (en) 1976-07-08
GB1483166A (en) 1977-08-17
FR2295925B1 (en) 1978-12-22
DK582375A (en) 1976-06-28
JPS5189525A (en) 1976-08-05
BR7508437A (en) 1976-08-24

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