DK451782A - Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn - Google Patents

Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn Download PDF

Info

Publication number
DK451782A
DK451782A DK451782A DK451782A DK451782A DK 451782 A DK451782 A DK 451782A DK 451782 A DK451782 A DK 451782A DK 451782 A DK451782 A DK 451782A DK 451782 A DK451782 A DK 451782A
Authority
DK
Denmark
Prior art keywords
heating
introduction
heater system
system supplying
dry frame
Prior art date
Application number
DK451782A
Other languages
English (en)
Inventor
Darius A Wadia
Original Assignee
Darius A Wadia
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 Darius A Wadia filed Critical Darius A Wadia
Publication of DK451782A publication Critical patent/DK451782A/da

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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • 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
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
    • 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
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
DK451782A 1981-10-13 1982-10-12 Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn DK451782A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/310,771 US4366000A (en) 1981-10-13 1981-10-13 Method and apparatus for preheating dry raw meal prior to introduction of the meal into a suspension cyclone preheater system supplying a rotary kiln

Publications (1)

Publication Number Publication Date
DK451782A true DK451782A (da) 1983-04-14

Family

ID=23204022

Family Applications (1)

Application Number Title Priority Date Filing Date
DK451782A DK451782A (da) 1981-10-13 1982-10-12 Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn

Country Status (3)

Country Link
US (1) US4366000A (da)
DE (1) DE3237992A1 (da)
DK (1) DK451782A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329234A1 (de) * 1983-08-12 1985-02-21 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur thermischen behandlung von feinkoernigem gut
WO1997020182A1 (en) * 1995-11-28 1997-06-05 F.L. Smidth & Co. A/S Method for conveying of dry, pulverulent material
DE10118142A1 (de) * 2001-04-11 2002-10-17 Krupp Polysius Ag Verfahren und Anlage zur Herstellung von gebranntem Gut
US7972419B2 (en) * 2008-08-07 2011-07-05 Flsmidth A/S Apparatus and method for reducing emissions resulting from raw meal grinding
US9109801B2 (en) * 2009-07-02 2015-08-18 Pneumatic Processing Technologies, Llc Coal heat-treatment process and system
US8309052B2 (en) * 2009-07-02 2012-11-13 Pneumatic Processing Technologies, L.L.C. Carbon heat-treatment process
AT512113B1 (de) * 2011-10-25 2016-06-15 Holcim Technology Ltd Verfahren und vorrichtung zum aufarbeiten von nassen, organische komponenten enthaltenden abfallstoffen
FI125978B (fi) * 2013-02-22 2016-05-13 Endev Oy Kiertomassakuivuri ja menetelmä märän lietteen kuivaamiseksi
CN110981231B (zh) * 2019-12-27 2024-04-26 湖南省小尹无忌环境能源科技开发有限公司 基于干法旋窑水泥生产线协同处理电解锰渣的设备及方法
CN113880468B (zh) * 2020-07-01 2023-07-21 中国科学院工程热物理研究所 多级悬浮预热器及控制方法、水泥熟料生成设备控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235239A (en) * 1963-12-23 1966-02-15 Smidth & Co As F L Method and apparatus for making cement
US3317201A (en) * 1964-04-13 1967-05-02 Polysius Gmbh Method of and arrangement for increasing the alkali content in alkali-laden dusts of flue gases
FR2109337A5 (da) * 1970-10-13 1972-05-26 Creusot Forges Ateliers
GB1326163A (en) * 1971-02-22 1973-08-08 Smidth & Co As F L Methods of and plants for burning cement
GB1417011A (en) * 1972-07-10 1975-12-10 Smidth & Co As F L Cement manufacture
JPS4942716A (da) * 1972-08-31 1974-04-22
DK142311B (da) * 1973-01-05 1980-10-13 Niro Atomizer As Fremgangsmåde til fremstilling af cementklinker af råslam og anlæg til udøvelse af fremgangsmåden.
JPS5722908B2 (da) * 1973-04-11 1982-05-15
DK427274A (da) * 1974-08-12 1976-02-13 Smidth & Co As F L Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme
US4043746A (en) * 1974-09-19 1977-08-23 Polysius Ag Method for the heat treatment of fine-grained materials containing alkali compounds
GB1469673A (en) * 1974-10-30 1977-04-06 Smidth & Co As F L Kiln plants
DE2545933A1 (de) * 1975-10-14 1977-05-05 Polysius Ag Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut

Also Published As

Publication number Publication date
US4366000A (en) 1982-12-28
DE3237992A1 (de) 1983-05-11

Similar Documents

Publication Publication Date Title
DK227980A (da) Fremgangsmaade og apparat til gasfraktionering med anvendelse af mikroboelger
DK536379A (da) Fremgangsmaade og apparat til bestemmelse af virustiter
DK117679A (da) Fremgangsmaade og apparat til styring af et koeleanlaeg
DK158701C (da) Fremgangsmaade og apparat til fremstilling af konfekture-produkter
DK248882A (da) Fremgangsmaade og apparat til fremstilling af overhedet damp
DK148283D0 (da) Fremgangsmade og apparat til fremstilling af ovnfaste genstande af karton
DK451782A (da) Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn
DK577484D0 (da) Fremgangsmaade og apparat til at forme glasfibre
DK328679A (da) Fremgangsmaade og apparat til opvarmning af pulverformede materialer
DK68378A (da) Fremgangsmaade og apparat til fordeling af glasfibre
NO870320D0 (no) Fremgangsmaate og apparat for utnyttelse av varmeenergi.
NO153909C (no) Fremgangsmaate og apparat for gjenvinning av varme.
DK158402C (da) Fremgangsmaade og apparat til drift af et varmeanlaeg
DK189879A (da) E fremgangsmaade og apparat til opvarmning af glasmengematerial
NO165315C (no) Fremgangsmaate og apparat for satsfremstilling og tilfoersel til en smelteprosess.
DK255582A (da) Fremgangsmaade og apparat til induktionslogging
DE2962757D1 (en) Method and apparatus for heating by heat pumping
DK506780A (da) Fremgangsmaade og apparat til varmegenvinding fra roeg fra ovne navnlig glasovne
DK418782A (da) Fremgangsmaade og apparat til at fremstille varmesmeltede, vedhaengningsklaebede luvtekstiler
DK299283D0 (da) Apparat til at absorbere solvarme
DK496989D0 (da) Fremgangsmaade og apparat til opvarmning af fluider
GB2087671B (en) Method and apparatus for heating
DK73584A (da) Fremgangsmaade og apparat til toerring af termisk ustabile stoffer med tendens til klumpning
DK332479A (da) Glaspaneler og fremgangsmaade og apparat til sammenbinding af disse
DK534082A (da) Fremgangsmaade og apparat til fremstilling af floatglas med under ligevaegtstykkelse

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment