DK169275A - Fremgangsmade og anleg til fremstilling af cementklinker - Google Patents

Fremgangsmade og anleg til fremstilling af cementklinker

Info

Publication number
DK169275A
DK169275A DK169275A DK169275A DK169275A DK 169275 A DK169275 A DK 169275A DK 169275 A DK169275 A DK 169275A DK 169275 A DK169275 A DK 169275A DK 169275 A DK169275 A DK 169275A
Authority
DK
Denmark
Prior art keywords
wings
handicapped persons
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Prior art date
Application number
DK169275A
Other languages
English (en)
Other versions
DK141365B (da
Inventor
R Rohrbach
H Ritzmann
Original Assignee
R Rohrbach
Polysius Ag
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
Application filed by R Rohrbach, Polysius Ag filed Critical R Rohrbach
Publication of DK169275A publication Critical patent/DK169275A/da
Publication of DK141365B publication Critical patent/DK141365B/da

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 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
DK169275AA 1974-04-25 1975-04-18 Fremgangsmaade og anlaeg til fremstilling af cementklinker DK141365B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2420121 1974-04-25
DE19742420121 DE2420121B2 (de) 1974-04-25 1974-04-25 Verfahren und anlage zur herstellung von zementklinker

Publications (2)

Publication Number Publication Date
DK169275A true DK169275A (da) 1975-10-26
DK141365B DK141365B (da) 1980-03-03

Family

ID=5913962

Family Applications (1)

Application Number Title Priority Date Filing Date
DK169275AA DK141365B (da) 1974-04-25 1975-04-18 Fremgangsmaade og anlaeg til fremstilling af cementklinker

Country Status (13)

Country Link
US (1) US4004938A (da)
JP (1) JPS50146622A (da)
BR (1) BR7502536A (da)
CS (1) CS207342B2 (da)
DE (1) DE2420121B2 (da)
DK (1) DK141365B (da)
ES (1) ES436053A1 (da)
FR (1) FR2268765B1 (da)
GB (1) GB1478432A (da)
HU (1) HU171510B (da)
IT (1) IT1029217B (da)
YU (1) YU80275A (da)
ZA (1) ZA751699B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938175B2 (ja) * 1975-12-12 1984-09-14 ミツビシコウギヨウセメント カブシキガイシヤ アブラスラツジノ シヨリホウホウ
DE2558506C2 (de) * 1975-12-24 1982-03-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur thermischen Behandlung von staubförmigem Gut, insbesondere zum Brennen von Zement in mehreren Stufen
GB1510392A (en) * 1976-01-19 1978-05-10 Ass Portland Cement Portland cement manufacture and utilisation of waste matter
JPS52121633A (en) * 1976-04-06 1977-10-13 Ishikawajima Harima Heavy Ind Method of controlling apparatus for previously heating and baking raw materials for cement by using materials containing combustible substances
BR7703955A (pt) * 1977-06-16 1978-02-14 Serrama Sa Substituicao parcial de oleo combustivel por carvao mineral ou vegetal bruto no processo de fabricacao de cimento por via seca
JPS5421994A (en) * 1977-07-20 1979-02-19 Midori Inoue Mass production of small coal blocks from powder coal
DE2736579C2 (de) * 1977-08-13 1986-02-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur thermischen Behandlung von Zementrohmehl mit heißen Gasen
DE2736607C2 (de) * 1977-08-13 1984-11-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur thermischen Behandlung von feinkörnigem Gut mit heißen Gasen
JPS5478721A (en) * 1977-12-07 1979-06-23 Sumitomo Cement Co Production of cement clinker
JPS54101829A (en) * 1978-01-27 1979-08-10 Mitsubishi Mining & Cement Co Utilization of heavy oil ash
DE2852754A1 (de) * 1978-12-06 1980-06-19 Krupp Polysius Ag Verfahren zur waermebehandlung von feinkoernigem gut
DE3443976A1 (de) * 1984-12-01 1986-06-12 Krupp Koppers GmbH, 4300 Essen Verfahren zur verringerung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes im rauchgas bei der beheizung von verkokungsoefen und verkokungsofen zur durchfuehrung des verfahrens
CZ292416B6 (cs) * 1999-06-10 2003-09-17 Psp Engineering A. S. Kalcinační zařízení
US6764544B2 (en) * 2002-12-23 2004-07-20 Lafarge Canada Inc. Process for incorporating coal ash into cement clinker
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
EP2289858B1 (en) * 2008-05-07 2015-06-24 Mitsubishi Materials Corporation Method and apparatus for recovering co2 gas in cement production equipment
DE102008061743B4 (de) * 2008-12-12 2014-12-04 Outotec Oyj Verfahren zur Herstellung eines hydraulisch wirkenden Produkts
US7976628B2 (en) * 2009-06-19 2011-07-12 Savannah River Nuclear Solutions, Llc Carbon dioxide capture from a cement manufacturing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251688B (da) * 1967-10-05
US1557873A (en) * 1920-12-01 1925-10-20 Robert D Pike Continuous method and apparatus for calcining and clinkering
JPS48102249A (da) * 1972-04-12 1973-12-22

Also Published As

Publication number Publication date
YU80275A (en) 1982-08-31
BR7502536A (pt) 1976-03-09
ES436053A1 (es) 1977-05-01
CS207342B2 (en) 1981-07-31
DE2420121A1 (de) 1975-10-30
IT1029217B (it) 1979-03-10
FR2268765B1 (da) 1982-07-09
DK141365B (da) 1980-03-03
GB1478432A (en) 1977-06-29
FR2268765A1 (da) 1975-11-21
JPS50146622A (da) 1975-11-25
HU171510B (hu) 1978-01-28
DE2420121B2 (de) 1976-04-22
ZA751699B (en) 1976-02-25
US4004938A (en) 1977-01-25

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons
B1 Patent granted (law 1993)