FR2328674A1 - Perfectionnements a la fabrication du ciment par voie seche - Google Patents

Perfectionnements a la fabrication du ciment par voie seche

Info

Publication number
FR2328674A1
FR2328674A1 FR7532484A FR7532484A FR2328674A1 FR 2328674 A1 FR2328674 A1 FR 2328674A1 FR 7532484 A FR7532484 A FR 7532484A FR 7532484 A FR7532484 A FR 7532484A FR 2328674 A1 FR2328674 A1 FR 2328674A1
Authority
FR
France
Prior art keywords
dry method
cement manufacturing
cement
manufacturing
dry
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
FR7532484A
Other languages
English (en)
Other versions
FR2328674B1 (fr
Inventor
Francis Dambrine
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 FR7532484A priority Critical patent/FR2328674A1/fr
Priority to IT28057/76A priority patent/IT1067569B/it
Priority to BE171287A priority patent/BE847000A/fr
Priority to DK459876A priority patent/DK459876A/da
Priority to JP51122335A priority patent/JPS594392B2/ja
Priority to ES452488A priority patent/ES452488A1/es
Priority to GB43767/76A priority patent/GB1511066A/en
Priority to BR7607059A priority patent/BR7607059A/pt
Priority to CH1340276A priority patent/CH616640A5/fr
Priority to OA55962A priority patent/OA05461A/fr
Priority to DE19762647914 priority patent/DE2647914A1/de
Publication of FR2328674A1 publication Critical patent/FR2328674A1/fr
Priority to US05/898,549 priority patent/US4191586A/en
Application granted granted Critical
Publication of FR2328674B1 publication Critical patent/FR2328674B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7532484A 1975-10-23 1975-10-23 Perfectionnements a la fabrication du ciment par voie seche Granted FR2328674A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7532484A FR2328674A1 (fr) 1975-10-23 1975-10-23 Perfectionnements a la fabrication du ciment par voie seche
IT28057/76A IT1067569B (it) 1975-10-23 1976-10-06 Perfezionamenti nella fabbricazione di cemento per via secca
BE171287A BE847000A (fr) 1975-10-23 1976-10-06 Perfectionnements a la fabrication du ciment par voie seche,
DK459876A DK459876A (da) 1975-10-23 1976-10-13 Fremgangsmade ved torfremstilling af cement
JP51122335A JPS594392B2 (ja) 1975-10-23 1976-10-14 乾式セメント製造方法
ES452488A ES452488A1 (es) 1975-10-23 1976-10-18 Procedimiento y su correspondiente instalacion para la fa- bricacion de cemento por via seca.
GB43767/76A GB1511066A (en) 1975-10-23 1976-10-21 Production of cement by a dry process
BR7607059A BR7607059A (pt) 1975-10-23 1976-10-21 Processo e instalacao para fabricacao do cimento por via seca
CH1340276A CH616640A5 (en) 1975-10-23 1976-10-22 Process for the manufacture of cement by a dry route and plant for making use of this process
OA55962A OA05461A (fr) 1975-10-23 1976-10-22 Perfectionnement à la fabrication du ciment par voie sèche.
DE19762647914 DE2647914A1 (de) 1975-10-23 1976-10-22 Herstellung von zement im trockenverfahren
US05/898,549 US4191586A (en) 1975-10-23 1978-04-21 Method and apparatus for reducing the calorific consumption of a cement producing plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532484A FR2328674A1 (fr) 1975-10-23 1975-10-23 Perfectionnements a la fabrication du ciment par voie seche

Publications (2)

Publication Number Publication Date
FR2328674A1 true FR2328674A1 (fr) 1977-05-20
FR2328674B1 FR2328674B1 (fr) 1978-06-23

Family

ID=9161571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532484A Granted FR2328674A1 (fr) 1975-10-23 1975-10-23 Perfectionnements a la fabrication du ciment par voie seche

Country Status (11)

Country Link
JP (1) JPS594392B2 (fr)
BE (1) BE847000A (fr)
BR (1) BR7607059A (fr)
CH (1) CH616640A5 (fr)
DE (1) DE2647914A1 (fr)
DK (1) DK459876A (fr)
ES (1) ES452488A1 (fr)
FR (1) FR2328674A1 (fr)
GB (1) GB1511066A (fr)
IT (1) IT1067569B (fr)
OA (1) OA05461A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030409A1 (fr) * 1979-12-11 1981-06-17 F.L. Smidth & Co. A/S Procédé et installation pour la fabrication d'une matière pulvérulente ou granulaire, comme p. ex. le ciment
FR2532735A1 (fr) * 1982-09-04 1984-03-09 Kloeckner Humboldt Deutz Ag Procede et installation pour la cuisson d'un produit a grain fin, notamment de la farine de ciment crue
FR2584308A1 (fr) * 1985-07-08 1987-01-09 Electricite De France Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041089C5 (de) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
CN113108611B (zh) * 2021-03-12 2022-07-05 成都建筑材料工业设计研究院有限公司 一种烟气强制分散料粉的撒料装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030409A1 (fr) * 1979-12-11 1981-06-17 F.L. Smidth & Co. A/S Procédé et installation pour la fabrication d'une matière pulvérulente ou granulaire, comme p. ex. le ciment
FR2532735A1 (fr) * 1982-09-04 1984-03-09 Kloeckner Humboldt Deutz Ag Procede et installation pour la cuisson d'un produit a grain fin, notamment de la farine de ciment crue
FR2584308A1 (fr) * 1985-07-08 1987-01-09 Electricite De France Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise

Also Published As

Publication number Publication date
ES452488A1 (es) 1977-12-16
BR7607059A (pt) 1977-09-06
BE847000A (fr) 1977-01-31
GB1511066A (en) 1978-05-17
OA05461A (fr) 1981-03-31
CH616640A5 (en) 1980-04-15
FR2328674B1 (fr) 1978-06-23
JPS594392B2 (ja) 1984-01-30
DE2647914A1 (de) 1977-05-05
IT1067569B (it) 1985-03-16
JPS5251421A (en) 1977-04-25
DK459876A (da) 1977-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse