[go: up one dir, main page]

FR2280601A1 - METHOD AND APPARATUS FOR CALCINATION OF PULVERULENT MATERIALS FOR CEMENT - Google Patents

METHOD AND APPARATUS FOR CALCINATION OF PULVERULENT MATERIALS FOR CEMENT

Info

Publication number
FR2280601A1
FR2280601A1 FR7523176A FR7523176A FR2280601A1 FR 2280601 A1 FR2280601 A1 FR 2280601A1 FR 7523176 A FR7523176 A FR 7523176A FR 7523176 A FR7523176 A FR 7523176A FR 2280601 A1 FR2280601 A1 FR 2280601A1
Authority
FR
France
Prior art keywords
calcination
cement
pulverulent materials
pulverulent
materials
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
FR7523176A
Other languages
French (fr)
Other versions
FR2280601B1 (en
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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
Priority claimed from JP8769774A external-priority patent/JPS5413255B2/ja
Priority claimed from JP10837874A external-priority patent/JPS5134924A/en
Priority claimed from JP11255074A external-priority patent/JPS532646B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR2280601A1 publication Critical patent/FR2280601A1/en
Application granted granted Critical
Publication of FR2280601B1 publication Critical patent/FR2280601B1/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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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 specially adapted for 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

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)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7523176A 1974-07-31 1975-07-24 METHOD AND APPARATUS FOR CALCINATION OF PULVERULENT MATERIALS FOR CEMENT Granted FR2280601A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8769774A JPS5413255B2 (en) 1974-07-31 1974-07-31
JP10837874A JPS5134924A (en) 1974-09-20 1974-09-20 FUNMATSUGENRYOKANETSUSOCHI
JP11255074A JPS532646B2 (en) 1974-09-30 1974-09-30

Publications (2)

Publication Number Publication Date
FR2280601A1 true FR2280601A1 (en) 1976-02-27
FR2280601B1 FR2280601B1 (en) 1977-12-16

Family

ID=27305577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523176A Granted FR2280601A1 (en) 1974-07-31 1975-07-24 METHOD AND APPARATUS FOR CALCINATION OF PULVERULENT MATERIALS FOR CEMENT

Country Status (5)

Country Link
BR (1) BR7504831A (en)
DE (1) DE2534438B2 (en)
DK (1) DK333075A (en)
FR (1) FR2280601A1 (en)
GB (1) GB1523621A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310320A2 (en) * 1975-05-06 1976-12-03 Polysius Ag PROCESS AND PLANT FOR THERMAL TREATMENT OF FINE GRAIN PRODUCTS
FR2516912A1 (en) * 1981-11-26 1983-05-27 Babcock Krauss Maffei Ind PROCESS FOR THE CALCINATION OF MINERAL SUBSTANCES CONTAINING GASEOUS COMBUSTIBLE MATERIALS, WITH THE EXTRACTION OF THESE COMBUSTIBLE MATERIALS AND THEIR USE FOR THIS CALCINATION
FR2573063A1 (en) * 1984-11-12 1986-05-16 Technip Cie Heat treatment process and plant which can be applied to the manufacture of a hydraulic binder, comprising a post-combustion stage.
EP0182697A1 (en) * 1984-11-12 1986-05-28 Cle Heat treatment process and installation for use in the production of hydraulic binder with a post-combustion step
FR2588853A2 (en) * 1985-10-18 1987-04-24 Cle Groupe Technip Heat treatment process and plant capable of being applied to the manufacture of a hydraulic binder, comprising an aftercombustion stage
EP0415095A1 (en) * 1989-08-01 1991-03-06 Krupp Polysius Ag Process for the heat-treatment of fines
EP0526770A3 (en) * 1991-07-13 1993-06-23 Kloeckner-Humboldt-Deutz Aktiengesellschaft Thermic treatment installation for raw fines
WO1999006778A1 (en) * 1997-07-30 1999-02-11 Southdown, Inc. Oxygen enrichment of cement kiln system combustion
US6488765B1 (en) 1997-07-30 2002-12-03 Cemex, Inc. Oxygen enrichment of cement kiln system combustion

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708486C2 (en) * 1977-02-26 1984-05-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for the production of low-alkali cement clinker from alkali-containing raw material
DE3212009A1 (en) * 1982-03-31 1983-10-06 Krupp Polysius Ag METHOD AND DEVICE FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
JP7202467B2 (en) * 2019-08-01 2023-01-11 太平洋エンジニアリング株式会社 Method for denitration of cement kiln exhaust gas
FR3120074B1 (en) * 2021-02-23 2024-07-12 Fives Fcb Calcination set for decarbonation of raw materials

Non-Patent Citations (1)

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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310320A2 (en) * 1975-05-06 1976-12-03 Polysius Ag PROCESS AND PLANT FOR THERMAL TREATMENT OF FINE GRAIN PRODUCTS
FR2516912A1 (en) * 1981-11-26 1983-05-27 Babcock Krauss Maffei Ind PROCESS FOR THE CALCINATION OF MINERAL SUBSTANCES CONTAINING GASEOUS COMBUSTIBLE MATERIALS, WITH THE EXTRACTION OF THESE COMBUSTIBLE MATERIALS AND THEIR USE FOR THIS CALCINATION
FR2573063A1 (en) * 1984-11-12 1986-05-16 Technip Cie Heat treatment process and plant which can be applied to the manufacture of a hydraulic binder, comprising a post-combustion stage.
EP0182697A1 (en) * 1984-11-12 1986-05-28 Cle Heat treatment process and installation for use in the production of hydraulic binder with a post-combustion step
US4664625A (en) * 1984-11-12 1987-05-12 Cle Group Technip Method and apparatus for heat treatment, capable of being used for making a hydraulic binder, including a post-combustion step
FR2588853A2 (en) * 1985-10-18 1987-04-24 Cle Groupe Technip Heat treatment process and plant capable of being applied to the manufacture of a hydraulic binder, comprising an aftercombustion stage
EP0415095A1 (en) * 1989-08-01 1991-03-06 Krupp Polysius Ag Process for the heat-treatment of fines
EP0526770A3 (en) * 1991-07-13 1993-06-23 Kloeckner-Humboldt-Deutz Aktiengesellschaft Thermic treatment installation for raw fines
WO1999006778A1 (en) * 1997-07-30 1999-02-11 Southdown, Inc. Oxygen enrichment of cement kiln system combustion
US6488765B1 (en) 1997-07-30 2002-12-03 Cemex, Inc. Oxygen enrichment of cement kiln system combustion
US6688883B2 (en) 1997-07-30 2004-02-10 Cemex, Inc. Apparatus for oxygen enrichment of cement kiln system

Also Published As

Publication number Publication date
BR7504831A (en) 1976-07-13
DE2534438B2 (en) 1979-05-10
DE2534438A1 (en) 1976-03-04
FR2280601B1 (en) 1977-12-16
GB1523621A (en) 1978-09-06
DK333075A (en) 1976-02-01

Similar Documents

Publication Publication Date Title
RO64289A (en) PROCESS AND INSTALLATION FOR CALCINATION OF PULVERULENT MATERIALS
FR2280054A1 (en) METHOD AND APPARATUS FOR MEASURING THE PLANEITY OF MATERIALS
HK81176A (en) Process and apparatus for calcination of cement raw materials to provide clinkers
FR2282330A1 (en) PROCESS FOR THE PREPARATION OF LIGHT CONSTRUCTION MATERIALS AND APPARATUS FOR ITS IMPLEMENTATION
DK139792B (en) APPLICATION FOR CALCINATION OF CEMENT
DK243175A (en) APPARATUS FOR TREATMENT OF MATERIALS
BE815337A (en) APPARATUS AND METHOD FOR THE REFRIGERATION OF MATERIALS
FR2280601A1 (en) METHOD AND APPARATUS FOR CALCINATION OF PULVERULENT MATERIALS FOR CEMENT
MX146084A (en) IMPROVEMENTS TO METHOD AND APPARATUS FOR THERMALLY TREATING MATERIALS AND CONDITIONING RESIDUAL GASES FROM THE PRODUCTION OF PORTLAND CEMENT PRODUCTION
GB1402070A (en) Method and apparatus for producing cement clinker
BE814098A (en) METHOD AND APPARATUS FOR MIXING FOUNDRY MATERIALS
ZA751699B (en) Method and device for the manufacture of cement clinker
RO58713A2 (en) MULTIFUNCTIONAL APPARATUS FOR PULVERULENT MATERIALS
JPS52136219A (en) Method of baking raw materials for cement and apparatus for carrying out thereof
JPS5357224A (en) Method of treating raw materials for cement for manufacture of portland cement * apparatus for carrying out thereof and portland cement manufactured by said method
BE822555A (en) METHOD AND APPARATUS FOR CALCINATION OF CALCIUM SULPHATE FROM WATER MOLECULES
FR2282637A1 (en) PROCESS FOR MAKING VISIBLE SURFACES DEFECTS AND APPARATUS FOR APPLYING THIS PROCEDURE
BE798727A (en) METHOD AND APPARATUS FOR DESTRUCTION OF FAECAL MATERIALS
FR2316561A1 (en) APPARATUS FOR CALCINING PULVERULENT MATERIALS
BE790083A (en) PROCESS FOR THE PRODUCTION OF CEMENT CLINKER AND SULFUR DIOXIDE
IT1053892B (en) PROCEDURE AND DEVICE FOR THE CALCINATION OF SOLID MATERIALS PARTICULARLY FOR THE PRODUCTION OF PORTLAND CEMENT
BE769786A (en) METHOD AND APPARATUS FOR CALCINATION OF CARBON AGGLOMERS
BE830820R (en) METHOD AND APPARATUS FOR MIXING FOUNDRY MATERIALS
IT1041195B (en) CONCRETE MIXER APPARATUS FOR ORTHOPEDIC PROSTHESES
FR2283762A1 (en) PROCESS AND APPARATUS FOR MANUFACTURING TILES

Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse