DE3465180D1 - Dry process for cement clinker manufacturing applying precalcining - Google Patents

Dry process for cement clinker manufacturing applying precalcining

Info

Publication number
DE3465180D1
DE3465180D1 DE8484402721T DE3465180T DE3465180D1 DE 3465180 D1 DE3465180 D1 DE 3465180D1 DE 8484402721 T DE8484402721 T DE 8484402721T DE 3465180 T DE3465180 T DE 3465180T DE 3465180 D1 DE3465180 D1 DE 3465180D1
Authority
DE
Germany
Prior art keywords
precalcining
cement clinker
dry process
clinker manufacturing
applying
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.)
Expired
Application number
DE8484402721T
Other languages
English (en)
Inventor
Christian Chenu
Philippe Benoit
Alain Chielens
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.)
Compagnie Electro Mecanique SA
Fives Cail Babcock SA
Original Assignee
Compagnie Electro Mecanique SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9299792&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3465180(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Compagnie Electro Mecanique SA, Fives Cail Babcock SA filed Critical Compagnie Electro Mecanique SA
Application granted granted Critical
Publication of DE3465180D1 publication Critical patent/DE3465180D1/de
Expired 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
    • C04B7/361—Condition or time responsive control in hydraulic cement manufacturing processes
    • 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
    • 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
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
DE8484402721T 1984-01-03 1984-12-27 Dry process for cement clinker manufacturing applying precalcining Expired DE3465180D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8400022A FR2557682B1 (fr) 1984-01-03 1984-01-03 Procede de conduite automatisee d'une installation de fabrication de clinker de ciment en voie seche avec precalcination

Publications (1)

Publication Number Publication Date
DE3465180D1 true DE3465180D1 (en) 1987-09-10

Family

ID=9299792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484402721T Expired DE3465180D1 (en) 1984-01-03 1984-12-27 Dry process for cement clinker manufacturing applying precalcining

Country Status (6)

Country Link
EP (1) EP0148090B1 (de)
JP (1) JPS60161360A (de)
DE (1) DE3465180D1 (de)
DK (1) DK4085A (de)
FR (1) FR2557682B1 (de)
IN (1) IN160639B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611877B2 (fr) * 1986-06-04 1989-12-01 Fives Cail Babcock Procede de regulation d'une installation de fabrication du ciment en voie seche avec precalcination
FR2599826B1 (fr) * 1986-06-04 1989-08-25 Fives Cail Babcock Procede de regulation d'une installation de fabrication du ciment en voie seche avec precalcination
GB8629372D0 (en) * 1986-12-09 1987-01-21 Smidth & Co As F L Coal-fired kiln plants
EP2959966B1 (de) * 2014-06-24 2018-09-05 General Electric Technology GmbH Kalzinator und Verfahren zur Kalzinierung eines kohlendioxidreichen Sorptionsmittels
CN107174927A (zh) * 2017-07-13 2017-09-19 北京建筑材料科学研究总院有限公司 一种水泥回转窑的脱硝方法和系统
CN112010575B (zh) * 2020-09-21 2022-01-11 江山市何家山水泥有限公司 一种水泥煅烧制备工艺
WO2024061687A1 (de) 2022-09-19 2024-03-28 Thyssenkrupp Industrial Solutions Ag Thermische behandlung von mineralischem material, insbesondere tonen, für die zementindustrie, insbesondere zur herstellung künstlicher puzzolane
LU103009B1 (de) * 2022-09-19 2024-03-19 Thyssenkrupp Ind Solutions Ag Thermische Behandlung von mineralischem Material, insbesondere Tonen, für die Zementindustrie, insbesondere zur Herstellung künstlicher Puzzolane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835009C2 (de) * 1978-08-10 1985-09-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum Steuern der Brenner einer Drehrohrofen-Wärmetauscher-Anlage
DE3220085A1 (de) * 1982-05-28 1983-12-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur regelung des brennprozesses einer zementbrennanlage

Also Published As

Publication number Publication date
EP0148090B1 (de) 1987-08-05
DK4085A (da) 1985-07-04
DK4085D0 (da) 1985-01-03
IN160639B (de) 1987-07-25
FR2557682A1 (fr) 1985-07-05
FR2557682B1 (fr) 1986-04-18
EP0148090A2 (de) 1985-07-10
JPS60161360A (ja) 1985-08-23
EP0148090A3 (en) 1985-08-14

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: FIVES-CAIL BABCOCK S.A. ALSTHOM, PARIS, FR

8363 Opposition against the patent
8331 Complete revocation