FR2295925A1 - IMPROVEMENTS TO THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD WITH A VIEW TO RECOVERING THE ENERGY LOST BY FUMES - Google Patents

IMPROVEMENTS TO THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD WITH A VIEW TO RECOVERING THE ENERGY LOST BY FUMES

Info

Publication number
FR2295925A1
FR2295925A1 FR7442942A FR7442942A FR2295925A1 FR 2295925 A1 FR2295925 A1 FR 2295925A1 FR 7442942 A FR7442942 A FR 7442942A FR 7442942 A FR7442942 A FR 7442942A FR 2295925 A1 FR2295925 A1 FR 2295925A1
Authority
FR
France
Prior art keywords
fumes
recovering
cement
facilities
manufacturing
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.)
Granted
Application number
FR7442942A
Other languages
French (fr)
Other versions
FR2295925B1 (en
Inventor
Roger Retali
Pierre-Henri Pacaul
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
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 SA filed Critical Fives Cail Babcock SA
Priority to FR7442942A priority Critical patent/FR2295925A1/en
Priority to IT30209/75A priority patent/IT1050346B/en
Priority to BR7508437*A priority patent/BR7508437A/en
Priority to DK582375A priority patent/DK582375A/en
Priority to ES443761A priority patent/ES443761A1/en
Priority to CH1672675A priority patent/CH605447A5/xx
Priority to JP50152911A priority patent/JPS5189525A/ja
Priority to BE163116A priority patent/BE837080A/en
Priority to DE19752558722 priority patent/DE2558722A1/en
Priority to GB52921/75A priority patent/GB1483166A/en
Priority to OA55694A priority patent/OA05192A/en
Publication of FR2295925A1 publication Critical patent/FR2295925A1/en
Application granted granted Critical
Publication of FR2295925B1 publication Critical patent/FR2295925B1/fr
Granted 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
    • F27B7/20—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)
FR7442942A 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 Granted FR2295925A1 (en)

Priority Applications (11)

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
IT30209/75A IT1050346B (en) 1974-12-27 1975-12-11 IMPROVEMENT OF DRY CEMENT PRODUCTION PLANTS FOR THE PURPOSE OF RECOVERING THE ENERGY DISPERSED BY FUMES
BR7508437*A BR7508437A (en) 1974-12-27 1975-12-18 IMPROVEMENTS IN DRY CEMENT MANUFACTURING FACILITIES FOR THE RECOVERY OF ENERGY LOST BY SMOKE
DK582375A DK582375A (en) 1974-12-27 1975-12-19 PROCEDURE FOR THE CREATION OF CEMENT AND FACILITIES FOR THE PROCEDURE
ES443761A ES443761A1 (en) 1974-12-27 1975-12-22 Installations for use in manufacturing cement by the dry method
JP50152911A JPS5189525A (en) 1974-12-27 1975-12-23
CH1672675A CH605447A5 (en) 1974-12-27 1975-12-23
BE163116A BE837080A (en) 1974-12-27 1975-12-24 IMPROVEMENTS TO THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD WITH A VIEW TO RECOVERING THE ENERGY LOST BY FUMES
DE19752558722 DE2558722A1 (en) 1974-12-27 1975-12-24 IMPROVEMENTS TO PLANTS FOR THE PRODUCTION OF CEMENT IN THE DRY PROCESS BY RECOVERING THE ENERGY LOST BY THE EXHAUST GASES
GB52921/75A GB1483166A (en) 1974-12-27 1975-12-24 Installations for use in manufacturing cement by the dry method
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.

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 (2)

Publication Number Publication Date
FR2295925A1 true FR2295925A1 (en) 1976-07-23
FR2295925B1 FR2295925B1 (en) 1978-12-22

Family

ID=9146665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442942A Granted 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

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631023A1 (en) * 1988-05-05 1989-11-10 Cle Process and plant for the manufacture of a material such as cement clinker
CN113739566A (en) * 2021-11-04 2021-12-03 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
CN117466557A (en) * 2023-12-26 2024-01-30 凯盛(漳州)新能源有限公司 Energy-saving environment-friendly clinker calcining and preheating device

Families Citing this family (13)

* 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
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
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631023A1 (en) * 1988-05-05 1989-11-10 Cle Process and plant for the manufacture of a material such as cement clinker
CN113739566A (en) * 2021-11-04 2021-12-03 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
CN117466557A (en) * 2023-12-26 2024-01-30 凯盛(漳州)新能源有限公司 Energy-saving environment-friendly clinker calcining and preheating device
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
DE2558722A1 (en) 1976-07-08
GB1483166A (en) 1977-08-17
FR2295925B1 (en) 1978-12-22
DK582375A (en) 1976-06-28
OA05192A (en) 1981-02-28
JPS5189525A (en) 1976-08-05
BR7508437A (en) 1976-08-24

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Legal Events

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ST Notification of lapse