CS241453B2 - Method of preheated powder raw materials' at least partial calcination and equipment for performance of this method - Google Patents

Method of preheated powder raw materials' at least partial calcination and equipment for performance of this method Download PDF

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Publication number
CS241453B2
CS241453B2 CS738563A CS856373A CS241453B2 CS 241453 B2 CS241453 B2 CS 241453B2 CS 738563 A CS738563 A CS 738563A CS 856373 A CS856373 A CS 856373A CS 241453 B2 CS241453 B2 CS 241453B2
Authority
CS
Czechoslovakia
Prior art keywords
gas
oxygen
shaft
containing gas
chamber
Prior art date
Application number
CS738563A
Other languages
Czech (cs)
English (en)
Other versions
CS856373A2 (en
Inventor
Jorn Touborg
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
Application filed by Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of CS856373A2 publication Critical patent/CS856373A2/cs
Publication of CS241453B2 publication Critical patent/CS241453B2/cs

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
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
CS738563A 1972-12-11 1973-12-11 Method of preheated powder raw materials' at least partial calcination and equipment for performance of this method CS241453B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5707172A GB1428680A (en) 1972-12-11 1972-12-11 Calcination of pulverous material

Publications (2)

Publication Number Publication Date
CS856373A2 CS856373A2 (en) 1985-08-15
CS241453B2 true CS241453B2 (en) 1986-03-13

Family

ID=10478287

Family Applications (1)

Application Number Title Priority Date Filing Date
CS738563A CS241453B2 (en) 1972-12-11 1973-12-11 Method of preheated powder raw materials' at least partial calcination and equipment for performance of this method

Country Status (28)

Country Link
US (1) US3955995A (ja)
JP (1) JPS5710052B2 (ja)
AR (1) AR202910A1 (ja)
AT (1) AT366656B (ja)
BE (1) BE808451A (ja)
BR (1) BR7309713D0 (ja)
CA (1) CA995260A (ja)
CH (1) CH592586A5 (ja)
CS (1) CS241453B2 (ja)
DD (1) DD110693A5 (ja)
DE (1) DE2361427C3 (ja)
DK (1) DK139844B (ja)
ES (1) ES421314A1 (ja)
FI (1) FI60857C (ja)
FR (1) FR2209731B1 (ja)
GB (1) GB1428680A (ja)
HU (1) HU170074B (ja)
IE (1) IE38635B1 (ja)
IT (1) IT1000278B (ja)
MY (1) MY7700109A (ja)
NL (1) NL7316968A (ja)
NO (1) NO136381C (ja)
PL (1) PL91293B1 (ja)
RO (1) RO64327A (ja)
SE (1) SE395879B (ja)
SU (2) SU617003A3 (ja)
YU (2) YU321373A (ja)
ZA (1) ZA738677B (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510312C3 (de) * 1975-03-10 1982-08-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur thermischen Behandlung von feinkörnigem Gut, insbesondere zum Brennen von Zement
DE2708486C2 (de) * 1977-02-26 1984-05-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Herstellung von alkaliarmem Zementklinker aus alkalihaltigem Rohmaterial
DE2712238C2 (de) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker
DE2801161B2 (de) * 1978-01-12 1981-06-25 Babcock Krauss-Maffei Industrieanlagen GmbH, 8000 München Verfahren und Brennen von Sintergut aus karbonatischen Rohstoffen wie z.B. Zementklinker
NO791174L (no) * 1978-04-20 1979-10-23 Smidth & Co As F L Fremgangsmaate for fremstilling av vannfri aluminiumoksyd
DE2833774C2 (de) * 1978-08-02 1984-08-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennanlage zur Herstellung von mineralischen Brennprodukten, wie Zementklinker aus Rohmehl
US4419964A (en) * 1979-10-26 1983-12-13 F. L. Smidth & Co. Combustion plant
FR2505813A1 (fr) * 1981-05-15 1982-11-19 Fives Cail Babcock Perfectionnements aux procedes et installations pour la fabrication du clinker de ciment par voie seche
US4600438A (en) * 1983-03-09 1986-07-15 Texas Industries, Inc. Co-production of cementitious products
FR2554107B1 (fr) * 1983-10-28 1986-02-21 Fives Cail Babcock Procede et appareil pour la calcination des matieres minerales reduites en poudre
DE3725512A1 (de) * 1987-07-29 1989-02-09 Kettenbauer Gmbh & Co Verfahre Schwebegas-reaktor
ZA905884B (en) * 1989-08-09 1991-08-28 Cra Services Heating and treatment of particulate material
DE4208977C1 (ja) * 1992-03-20 1993-07-15 Metallgesellschaft Ag, 6000 Frankfurt, De
US5413635A (en) * 1993-12-30 1995-05-09 Fuller Company Lime sludge treatment process
US6488765B1 (en) 1997-07-30 2002-12-03 Cemex, Inc. Oxygen enrichment of cement kiln system combustion
US6309210B1 (en) * 1999-03-16 2001-10-30 L'air Liquide, Societe Anonyme Pour L'etude Et, L'exploitation Des Procedes Georges Claude Kiln universal oxygen enrichment
DE10155407B4 (de) * 2001-11-10 2010-02-18 Khd Humboldt Wedag Gmbh Verfahren und Einrichtung zur Einführung von festem, flugfähigem Brennstoff in den Calcinator einer Zementproduktionslinie
DE10260736A1 (de) * 2002-12-23 2004-09-02 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260741A1 (de) * 2002-12-23 2004-07-08 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260740B4 (de) * 2002-12-23 2004-12-30 Outokumpu Oyj Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen
DE10260738A1 (de) * 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
FR2947542B1 (fr) * 2009-07-02 2011-07-29 Fives Fcb Procede de fabrication de clinker de ciment dans une installation et installation de fabrication de clinker de ciment en tant que telle
KR102491890B1 (ko) * 2018-05-15 2023-01-27 에프엘스미쓰 에이/에스 미립자 처리를 위한 배출 저감 장치 및 이를 사용하는 방법
KR102130491B1 (ko) * 2019-03-13 2020-07-14 주식회사 냄새뚝 선박 배기가스 정화장치 및 방법
US20230173448A1 (en) * 2020-04-03 2023-06-08 Flsmidth A/S Reactor and method for conversion of a carbonaceous material
CN117795279A (zh) * 2021-08-16 2024-03-29 Fl史密斯公司 提供还原水泥材料的设备与方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776132A (en) * 1953-02-06 1957-01-01 Pyzel Robert Cement manufacture
US2874950A (en) * 1954-03-16 1959-02-24 Pyzel Fitzpatrick Inc Hydraulic cement process
US3022989A (en) * 1954-04-07 1962-02-27 Union Commerce Bank Hydraulic cement process
US3013786A (en) * 1954-07-09 1961-12-19 Union Commerce Bank Hydraulic cement process
FR1208309A (fr) * 1957-06-05 1960-02-23 Fellner & Ziegler Gmbh Perfectionnements apportés aux procédés pour calciner ou cuire du ciment, de la magnésite, de la chaux ou analogue et aux fours convenant à cet effet

Also Published As

Publication number Publication date
DE2361427C3 (de) 1984-09-06
DE2361427B2 (de) 1981-04-09
BE808451A (fr) 1974-06-10
FI60857C (fi) 1982-04-13
AU6307473A (en) 1975-06-05
IE38635B1 (en) 1978-04-26
IT1000278B (it) 1976-03-30
SE395879B (sv) 1977-08-29
JPS4999123A (ja) 1974-09-19
FR2209731B1 (ja) 1977-06-10
DK139844C (ja) 1979-10-01
CS856373A2 (en) 1985-08-15
NL7316968A (ja) 1974-06-13
FR2209731A1 (ja) 1974-07-05
ES421314A1 (es) 1976-07-16
JPS5710052B2 (ja) 1982-02-24
NO136381B (ja) 1977-05-16
DD110693A5 (ja) 1975-01-12
US3955995A (en) 1976-05-11
PL91293B1 (ja) 1977-02-28
SU617003A3 (ru) 1978-07-25
DE2361427A1 (de) 1974-06-27
BR7309713D0 (pt) 1974-09-05
GB1428680A (en) 1976-03-17
CH592586A5 (ja) 1977-10-31
CA995260A (en) 1976-08-17
AT366656B (de) 1982-04-26
DK139844B (da) 1979-04-30
ZA738677B (en) 1975-06-25
RO64327A (fr) 1979-05-15
SU1085516A3 (ru) 1984-04-07
YU10380A (en) 1983-12-31
FI60857B (fi) 1981-12-31
IE38635L (en) 1974-06-11
NO136381C (no) 1977-08-24
YU321373A (en) 1982-02-28
HU170074B (ja) 1977-03-28
ATA1017873A (de) 1981-09-15
MY7700109A (en) 1977-12-31
AR202910A1 (es) 1975-07-31

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