DK167005B1 - Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer - Google Patents

Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer Download PDF

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Publication number
DK167005B1
DK167005B1 DK112090A DK112090A DK167005B1 DK 167005 B1 DK167005 B1 DK 167005B1 DK 112090 A DK112090 A DK 112090A DK 112090 A DK112090 A DK 112090A DK 167005 B1 DK167005 B1 DK 167005B1
Authority
DK
Denmark
Prior art keywords
flue gas
bypass
reactor
furnace
separator
Prior art date
Application number
DK112090A
Other languages
Danish (da)
English (en)
Other versions
DK112090A (da
DK112090D0 (da
Inventor
Torben Enkegaard
Original Assignee
Smidth & Co As F L
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=8101236&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK167005(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of DK112090D0 publication Critical patent/DK112090D0/da
Priority to DK112090A priority Critical patent/DK167005B1/da
Application filed by Smidth & Co As F L filed Critical Smidth & Co As F L
Priority to DE1991617096 priority patent/DE69117096T3/de
Priority to ES91201012T priority patent/ES2083514T5/es
Priority to EP19910201012 priority patent/EP0455301B2/de
Priority to MX2562291A priority patent/MX173375B/es
Publication of DK112090A publication Critical patent/DK112090A/da
Priority to US07/962,041 priority patent/US5259876A/en
Publication of DK167005B1 publication Critical patent/DK167005B1/da
Application granted granted Critical
Priority to GR960401125T priority patent/GR3019737T3/el
Priority to GR990400637T priority patent/GR3029542T3/el

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
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • 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
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DK112090A 1990-05-04 1990-05-04 Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer DK167005B1 (da)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DK112090A DK167005B1 (da) 1990-05-04 1990-05-04 Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer
DE1991617096 DE69117096T3 (de) 1990-05-04 1991-04-25 Verfahren und Vorrichtung zur Herstellung von Klinker aus mineralischen Rohmaterialien
ES91201012T ES2083514T5 (es) 1990-05-04 1991-04-25 Metodo y aparato para la fabricacion de clinker a partir de materias primas minerales.
EP19910201012 EP0455301B2 (de) 1990-05-04 1991-04-25 Verfahren und Vorrichtung zur Herstellung von Klinker aus mineralischen Rohmaterialien
MX2562291A MX173375B (es) 1990-05-04 1991-05-02 Metodo y aparato para la manufactura de clinker a partir de materia prima mineral
US07/962,041 US5259876A (en) 1990-05-04 1992-10-15 Method and apparatus for the manufacture of clinker from mineral raw materials
GR960401125T GR3019737T3 (en) 1990-05-04 1996-04-24 Method and apparatus for the manufacture of clinker from mineral raw materials
GR990400637T GR3029542T3 (en) 1990-05-04 1999-03-01 Method and apparatus for the manufacture of clinker from mineral raw materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK112090 1990-05-04
DK112090A DK167005B1 (da) 1990-05-04 1990-05-04 Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer

Publications (3)

Publication Number Publication Date
DK112090D0 DK112090D0 (da) 1990-05-04
DK112090A DK112090A (da) 1991-11-05
DK167005B1 true DK167005B1 (da) 1993-08-16

Family

ID=8101236

Family Applications (1)

Application Number Title Priority Date Filing Date
DK112090A DK167005B1 (da) 1990-05-04 1990-05-04 Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer

Country Status (6)

Country Link
EP (1) EP0455301B2 (de)
DE (1) DE69117096T3 (de)
DK (1) DK167005B1 (de)
ES (1) ES2083514T5 (de)
GR (2) GR3019737T3 (de)
MX (1) MX173375B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK5695A3 (en) * 1992-07-14 1995-10-11 Ash Grove Cement Company A Del Method of manufacture of cement and device for its realization
US5375535A (en) * 1993-01-11 1994-12-27 Ash Grove Cement Company Method and apparatus for improved manufacture of cement in long kilns
DK1574487T3 (da) * 2002-12-11 2012-12-17 Taiheiyo Cement Corp Chlor/svovl-omledningssystem til cementovn
TWI359124B (en) * 2003-10-29 2012-03-01 Smidth As F L Method and plant for preheating particulate or pul
WO2006081827A1 (en) * 2005-02-06 2006-08-10 Khaled Osman Zaki Improved kiln gas bypass system in cement manufacture
EP3115345B1 (de) 2015-07-09 2018-01-17 Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH Verfahren und vorrichtung zur herstellung von zementklinkern
EP3359899B1 (de) 2015-10-08 2020-08-05 FLSmidth A/S Mehrstufiger suspensionsvorwärmer für zementkalzinieranlage
CA3172494A1 (en) * 2020-04-08 2021-10-14 Thomas Lappe Method and device for the production of cement clinker
WO2022074552A1 (en) * 2020-10-05 2022-04-14 Flsmidth A/S Method and system for bypass gas handling in a cement kiln system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692287A (en) * 1970-12-10 1972-09-19 Allis Chalmers Mfg Co Method and apparatus for removing alkali from cement system
GB1326163A (en) * 1971-02-22 1973-08-08 Smidth & Co As F L Methods of and plants for burning cement
DE3520447A1 (de) * 1985-06-07 1986-12-11 Dyckerhoff Eng Gmbh Verfahren und anlage zur thermischen behandlung von feinkoernigem gut wie zementrohmehl, unter verwendung von brennstoffhaltigen abfaellen und/oder minderwertigen brennstoffen

Also Published As

Publication number Publication date
MX173375B (es) 1994-02-23
ES2083514T5 (es) 1999-03-01
DE69117096T3 (de) 1999-06-24
DE69117096T2 (de) 1996-10-02
DE69117096D1 (de) 1996-03-28
DK112090A (da) 1991-11-05
EP0455301A3 (en) 1993-04-14
DK112090D0 (da) 1990-05-04
EP0455301B2 (de) 1998-12-02
ES2083514T3 (es) 1996-04-16
EP0455301B1 (de) 1996-02-14
EP0455301A2 (de) 1991-11-06
GR3019737T3 (en) 1996-07-31
GR3029542T3 (en) 1999-06-30

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B1 Patent granted (law 1993)
PBP Patent lapsed

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