NO981889L - FremgangsmÕte og apparat for fremstilling av sementklinker - Google Patents

FremgangsmÕte og apparat for fremstilling av sementklinker

Info

Publication number
NO981889L
NO981889L NO981889A NO981889A NO981889L NO 981889 L NO981889 L NO 981889L NO 981889 A NO981889 A NO 981889A NO 981889 A NO981889 A NO 981889A NO 981889 L NO981889 L NO 981889L
Authority
NO
Norway
Prior art keywords
cement clinker
cooling
making cement
fuel
cement
Prior art date
Application number
NO981889A
Other languages
English (en)
Other versions
NO981889D0 (no
Inventor
Joseph E Doumet
Original Assignee
Joseph E Doumet
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 EP95117163A external-priority patent/EP0716052B1/de
Application filed by Joseph E Doumet filed Critical Joseph E Doumet
Publication of NO981889L publication Critical patent/NO981889L/no
Publication of NO981889D0 publication Critical patent/NO981889D0/no

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
    • F27B7/38—Arrangements of cooling devices
    • F27B7/383—Cooling devices for the charge
    • 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
    • C04B7/02—Portland cement
    • 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
    • C04B7/47—Cooling ; Waste heat management
    • 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
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F27D2015/024—Multiple grates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte og apparat for fremstilling av sement- klinker, hvor sementklinkeren først brennes i en brennsone og deretter avkjøles i en kjølesone, hvor kjølingen foregår i det minste delvis ved tilførsel av brennstoff og damp, kjennetegnet ved at i en første kjølefase sammenblandes det tilførte brennstoff med sementklinkeren og pyrolyseres initialt og de resulterende pyrolyseprodukter underkastes en sterk endotermisk reaksjon med dampen, slik at sementklinkeren bråkjøles på en slik måte at minst 95% og foretrukket all fly- tende fase inneholdt deri omdannes til glass.
NO981889A 1995-10-31 1998-04-27 FremgangsmÕte og apparat for fremstilling av sementklinker NO981889D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95117163A EP0716052B1 (de) 1994-12-07 1995-10-31 Anlage mit einer besonderen Kühlereinrichtung zum Herstellen von Schüttgut
PCT/IB1996/000956 WO1997016390A1 (en) 1995-10-31 1996-07-29 Method and apparatus for producing cement clinker

Publications (2)

Publication Number Publication Date
NO981889L true NO981889L (no) 1998-04-27
NO981889D0 NO981889D0 (no) 1998-04-27

Family

ID=8219767

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981889A NO981889D0 (no) 1995-10-31 1998-04-27 FremgangsmÕte og apparat for fremstilling av sementklinker

Country Status (19)

Country Link
US (1) US5972104A (no)
EP (1) EP0858436B1 (no)
JP (1) JPH11500706A (no)
CN (1) CN1200714A (no)
AT (1) ATE186714T1 (no)
AU (1) AU6835496A (no)
BR (1) BR9611399A (no)
CA (1) CA2227470A1 (no)
CZ (1) CZ287081B6 (no)
DE (1) DE69605209T2 (no)
ES (1) ES2140889T3 (no)
GR (1) GR3032400T3 (no)
IL (1) IL123548A0 (no)
NO (1) NO981889D0 (no)
PL (1) PL328166A1 (no)
PT (1) PT858436E (no)
RU (1) RU2133234C1 (no)
TR (1) TR199800709T2 (no)
WO (1) WO1997016390A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6050813A (en) * 1997-12-02 2000-04-18 Cement Petcoptimizer Company Control of cement clinker production by analysis of sulfur in the end product
US6383283B1 (en) 1997-12-02 2002-05-07 Cement Petcoptimizer Company Control of cement clinker production by analysis of sulfur in the end product
US6183244B1 (en) 1999-04-14 2001-02-06 Cement Petcoptimizer Company Control of cement clinker production in a wet process rotary kiln by analysis of sulfur in the end product
DE10003283A1 (de) * 2000-01-26 2001-08-02 Krupp Polysius Ag Verfahren und Anlage zur Wärmebehandlung von feinkörnigem Gut
DE102007015089A1 (de) * 2007-03-29 2008-10-02 Khd Humboldt Wedag Gmbh Verfahren zur Trocknung feuchter Biomasse
US8500902B2 (en) * 2009-09-04 2013-08-06 Srinivas Kilambi Methods of making cementitious compositions and products made thereby
DE102009041089C5 (de) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
EP2390608A1 (de) * 2010-05-25 2011-11-30 Messer France S.A.S. Verfahren und Vorrichtung zum Kühlen
FI126564B (fi) * 2011-02-28 2017-02-15 Andritz Oy Menetelmä ja laitteisto meesan polttamiseksi
AT517813A1 (de) * 2015-09-08 2017-04-15 Holcim Technology Ltd Verfahren und Vorrichtung zum Reduzieren der NOx-Emissionen eines Drehrohrofens
CN109401766B (zh) * 2018-11-02 2024-01-02 湖北亚首生物质新能源科技有限公司 旋转床热解装置及采用其进行油泥热解的方法
CN109504409B (zh) * 2018-11-02 2024-01-02 北京鸿机装备科技有限公司 旋转床热解装置及采用其进行油泥热解的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US21633A (en) * 1858-09-28 Improved embroidery and sewing stand
DE641122C (de) * 1933-04-25 1937-01-20 Ciments Francais Et Des Portla Verfahren und Vorrichtung zur Herstellung von farblosen (weissen) Zementen
US2130626A (en) * 1937-09-20 1938-09-20 California Portland Cement Co Process for quenching portland cement clinker
DE2412695C3 (de) * 1974-03-16 1980-11-06 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Verfahren und Vorrichtung zum Kühlen von heißem Schüttgut
US4101337A (en) * 1974-10-03 1978-07-18 F. L. Smidth & Co. Cement manufacture
GB1434339A (en) * 1974-10-03 1976-05-05 Smidth & Co As F L Coolers for cooling granular or pulverous material
US4174974A (en) * 1978-04-14 1979-11-20 Standard Oil Company (Indiana) Process for converting coal ash slag into portland cement
DE3120683C2 (de) * 1981-05-23 1985-04-11 BKMI Industrieanlagen GmbH, 8000 München Vorrichtung zum Kühlen von gebranntem Weißzementklinker
DD206422A1 (de) * 1982-03-04 1984-01-25 Jochen Stark Verfahren zur abkuehlung heisser schuettgueter
DE3522839A1 (de) * 1985-06-26 1987-01-02 Valenciana Cemento Verfahren und vorrichtung zur abkuehlung und weiteren behandlung von heissem weisszement-klinker
DK169177B1 (da) * 1991-11-27 1994-09-05 Smidth & Co As F L Fremgangsmåde til fremstilling af cement
DE4414292A1 (de) * 1994-04-23 1995-10-26 Krupp Foerdertechnik Gmbh Verfahren und Anlage zur Kühlung von Weißzementklinker

Also Published As

Publication number Publication date
TR199800709T2 (xx) 1998-07-21
CA2227470A1 (en) 1997-05-09
CZ130598A3 (cs) 1998-11-11
DE69605209T2 (de) 2000-05-11
AU6835496A (en) 1997-05-22
IL123548A0 (en) 1998-10-30
US5972104A (en) 1999-10-26
PT858436E (pt) 2000-04-28
EP0858436B1 (en) 1999-11-17
PL328166A1 (en) 1999-01-18
GR3032400T3 (en) 2000-05-31
RU2133234C1 (ru) 1999-07-20
WO1997016390A1 (en) 1997-05-09
CZ287081B6 (en) 2000-08-16
DE69605209D1 (de) 1999-12-23
ES2140889T3 (es) 2000-03-01
BR9611399A (pt) 1999-07-13
EP0858436A1 (en) 1998-08-19
JPH11500706A (ja) 1999-01-19
NO981889D0 (no) 1998-04-27
ATE186714T1 (de) 1999-12-15
MX9803499A (es) 1998-09-30
CN1200714A (zh) 1998-12-02

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application