FI67532C - Foerfarande och anordning foer framstaellning av cement - Google Patents

Foerfarande och anordning foer framstaellning av cement Download PDF

Info

Publication number
FI67532C
FI67532C FI823768A FI823768A FI67532C FI 67532 C FI67532 C FI 67532C FI 823768 A FI823768 A FI 823768A FI 823768 A FI823768 A FI 823768A FI 67532 C FI67532 C FI 67532C
Authority
FI
Finland
Prior art keywords
exhaust
heat exchanger
calciner
furnace
exhaust gas
Prior art date
Application number
FI823768A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI67532B (fi
FI823768A0 (fi
FI823768L (fi
Inventor
Franz Krennbauer
Original Assignee
Voest Alpine Ag
Thaelmann Schwermaschbau Veb
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=3567207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI67532(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ag, Thaelmann Schwermaschbau Veb filed Critical Voest Alpine Ag
Publication of FI823768A0 publication Critical patent/FI823768A0/fi
Publication of FI823768L publication Critical patent/FI823768L/fi
Publication of FI67532B publication Critical patent/FI67532B/fi
Application granted granted Critical
Publication of FI67532C publication Critical patent/FI67532C/fi

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
    • C04B7/44—Burning; Melting
    • 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
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of 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
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/434—Preheating with addition of fuel, e.g. calcining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
FI823768A 1981-11-03 1982-11-03 Foerfarande och anordning foer framstaellning av cement FI67532C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0469381A AT375628B (de) 1981-11-03 1981-11-03 Verfahren zum herstellen von zement und vorrichtung zur durchfuehrung des verfahrens
AT469381 1981-11-03

Publications (4)

Publication Number Publication Date
FI823768A0 FI823768A0 (fi) 1982-11-03
FI823768L FI823768L (fi) 1983-05-04
FI67532B FI67532B (fi) 1984-12-31
FI67532C true FI67532C (fi) 1985-04-10

Family

ID=3567207

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823768A FI67532C (fi) 1981-11-03 1982-11-03 Foerfarande och anordning foer framstaellning av cement

Country Status (21)

Country Link
US (1) US4431454A (ru)
EP (1) EP0078786B1 (ru)
JP (1) JPS5884151A (ru)
KR (1) KR860001645B1 (ru)
AT (1) AT375628B (ru)
AU (1) AU560280B2 (ru)
CA (1) CA1198130A (ru)
CS (1) CS247070B2 (ru)
DE (1) DE3260373D1 (ru)
DK (1) DK156510C (ru)
EG (1) EG15856A (ru)
ES (1) ES516844A0 (ru)
FI (1) FI67532C (ru)
IN (1) IN156645B (ru)
MD (1) MD51C2 (ru)
NO (1) NO159924C (ru)
RO (1) RO86041B1 (ru)
SU (1) SU1233798A3 (ru)
UA (1) UA5763A1 (ru)
YU (1) YU42813B (ru)
ZA (1) ZA827489B (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712238C2 (de) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker
AT381694B (de) * 1985-01-11 1986-11-10 Voest Alpine Ag Verfahren und vorrichtung zur thermischen behandlung von feinkoernigem gut, insbesondere zum brennen von zementrohmehl
DE10146418A1 (de) * 2001-09-20 2003-04-17 Kloeckner Humboldt Wedag Verfahren und Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE10150097B4 (de) * 2001-10-11 2009-08-20 Khd Humboldt Wedag Gmbh Mehrstrang-Anlage zur Herstellung von Zementklinker aus Rohmehl
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
DE102009041089C5 (de) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
DE102009059110B3 (de) * 2009-12-18 2011-02-17 Polysius Ag Verfahren und Anlage zur Herstellung von Zementklinker
EP3741729B1 (en) * 2018-01-18 2024-01-24 Kawasaki Jukogyo Kabushiki Kaisha Sludge treatment method and cement production system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433852A1 (de) * 1962-10-31 1969-02-27 Kloeckner Humboldt Deutz Ag Einrichtung zum Erhitzen von feinkoernigen Stoffen,insbesondere Zementrohmehl
JPS4942716A (ru) * 1972-08-31 1974-04-22
DE2247172C3 (de) * 1972-09-26 1981-07-02 Krupp Polysius Ag, 4720 Beckum Anlage zur Herstellung von Zement, Kalk, Tonerde und dgl.
GB1434091A (en) * 1973-04-30 1976-04-28 Smidth & Co As F L Plant for burning or heat treatment of granular or pulverous material
FR2281333A1 (fr) * 1974-08-05 1976-03-05 Fives Cail Babcock Perfectionnements aux installations pour la fabrication du ciment par voie seche
CS179624B1 (en) * 1975-04-30 1977-11-30 Jiri Filous Method of firing a cement clinker and arrangement for utilization of this method
GB1508721A (en) * 1976-01-12 1978-04-26 Smidth & Co As F L Method of burning pulverous alkali-containing raw materials
SE7604394L (sv) * 1976-04-14 1977-10-15 Cementa Ab Sett att kalcinera ramjol for cementtillverkning och prekalcinator for utovande av settet
JPS5522322A (en) * 1978-08-04 1980-02-18 Sumitomo Cement Co Ltd Method of heating powder material and device therefor
AT365772B (de) * 1979-10-19 1982-02-10 Voest Alpine Ag Verfahren zum herstellen von zement und anlage zur durchfuehrung des verfahrens
AT365160B (de) * 1979-11-21 1981-12-28 Voest Alpine Ag Verfahren und vorrichtung zum kalzinieren von zementrohmehl
GB2159156A (en) * 1984-05-24 1985-11-27 Du Pont Process for the preparation of alkyl 3-chlorosulfonylthiophene-2-carboxylate

Also Published As

Publication number Publication date
EP0078786A1 (de) 1983-05-11
AU560280B2 (en) 1987-04-02
FI67532B (fi) 1984-12-31
YU42813B (en) 1988-12-31
DK156510C (da) 1990-02-12
AT375628B (de) 1984-08-27
CA1198130A (en) 1985-12-17
US4431454A (en) 1984-02-14
CS247070B2 (en) 1986-11-13
JPS5884151A (ja) 1983-05-20
NO159924B (no) 1988-11-14
EG15856A (en) 1986-06-30
DE3260373D1 (en) 1984-08-16
FI823768A0 (fi) 1982-11-03
MD51B1 (ro) 1994-08-31
FI823768L (fi) 1983-05-04
AU9003982A (en) 1983-05-12
DK156510B (da) 1989-09-04
YU243082A (en) 1985-04-30
IN156645B (ru) 1985-09-28
NO823627L (no) 1983-05-04
JPS6125664B2 (ru) 1986-06-17
KR860001645B1 (ko) 1986-10-15
MD51C2 (ru) 1995-03-31
ATA469381A (de) 1984-01-15
ZA827489B (en) 1983-08-31
SU1233798A3 (ru) 1986-05-23
ES8308813A1 (es) 1983-10-01
UA5763A1 (ru) 1994-12-29
KR840002332A (ko) 1984-06-25
RO86041B1 (ro) 1985-02-01
NO159924C (no) 1989-02-22
ES516844A0 (es) 1983-10-01
DK485182A (da) 1983-05-04
EP0078786B1 (de) 1984-07-11

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: ACT-AUSTRIAN CEMENT TECHNOLOGY GMBH

MM Patent lapsed
MM Patent lapsed

Owner name: ACT-AUSTRIAN CEMENT TECHNOLOGY GMBH