PT1017958E - Enriquecimento em oxigenio de combustao de sistemas de forno de cimento - Google Patents

Enriquecimento em oxigenio de combustao de sistemas de forno de cimento

Info

Publication number
PT1017958E
PT1017958E PT97936256T PT97936256T PT1017958E PT 1017958 E PT1017958 E PT 1017958E PT 97936256 T PT97936256 T PT 97936256T PT 97936256 T PT97936256 T PT 97936256T PT 1017958 E PT1017958 E PT 1017958E
Authority
PT
Portugal
Prior art keywords
combustion
oxygen enhancement
oven systems
cement
cement oven
Prior art date
Application number
PT97936256T
Other languages
English (en)
Inventor
Herman H Tseng
Philip A Alsop
Original Assignee
Cemex Inc
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 Cemex Inc filed Critical Cemex Inc
Publication of PT1017958E publication Critical patent/PT1017958E/pt

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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • 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
    • F27B7/36—Arrangements of air or gas supply devices
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Air Supply (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
PT97936256T 1997-07-30 1997-07-30 Enriquecimento em oxigenio de combustao de sistemas de forno de cimento PT1017958E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/013231 WO1999006778A1 (en) 1997-07-30 1997-07-30 Oxygen enrichment of cement kiln system combustion

Publications (1)

Publication Number Publication Date
PT1017958E true PT1017958E (pt) 2002-10-31

Family

ID=22261349

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97936256T PT1017958E (pt) 1997-07-30 1997-07-30 Enriquecimento em oxigenio de combustao de sistemas de forno de cimento

Country Status (8)

Country Link
EP (1) EP1017958B1 (pt)
AT (1) ATE217072T1 (pt)
AU (1) AU3896997A (pt)
CA (1) CA2299443C (pt)
DE (1) DE69712372T2 (pt)
ES (1) ES2174276T3 (pt)
PT (1) PT1017958E (pt)
WO (1) WO1999006778A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1235044A1 (en) * 2001-02-21 2002-08-28 Darius Ardeshir Wadia A precalciner rotary kiln system for cement manufacture
DE102013020722A1 (de) * 2013-12-07 2015-06-11 Messer Austria Gmbh Verfahren und Vorrichtung zur Herstellung von Zementklinker
CN105444582B (zh) * 2015-12-16 2017-11-10 上海三橙能源科技有限公司 一种水泥窑旁路放风联合分级燃烧窑尾烟气处理装置及工艺方法
CN105864815A (zh) * 2016-04-01 2016-08-17 枣庄中联水泥有限公司 一种利用高氧量空气提高水泥窑炉燃烧效率的工艺
DE102018206673A1 (de) 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung mit spezieller Sauerstoffzugasung
CN109206031A (zh) * 2018-10-31 2019-01-15 江西银杉白水泥有限公司 一种白水泥熟料的高效漂白工艺
CN111121449A (zh) * 2020-01-18 2020-05-08 上海穗杉实业股份有限公司 一种干法水泥回转窑节能燃烧方法与装置
CN111322868A (zh) * 2020-04-01 2020-06-23 海城市国田矿业有限公司 一种带富氧助燃的轻烧窑的生产方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153312B (de) * 1961-09-18 1963-08-22 Union Carbide Corp Verfahren zur Herstellung von Zement oder aehnlich gearteten Stoffen in einem Drehrohrofen
DK333075A (da) * 1974-07-31 1976-02-01 Mitsubishi Heavy Ind Ltd Fremgangsmade og apparat til kalcinering af cementmaterialer
US4187071A (en) * 1975-03-10 1980-02-05 Klockner-Humboldt=Deutz Aktiengesellschaft Method for the treatment of finely grained material, particularly for the precalcining of cement
AT378170B (de) * 1982-04-16 1985-06-25 Perlmooser Zementwerke Ag Verfahren zur herstellung von zementklinker
DE3312029A1 (de) * 1983-04-02 1984-10-04 Krupp Polysius Ag, 4720 Beckum Verfahren zur herstellung von weisszement
DE3522883A1 (de) * 1985-06-26 1987-01-08 Krupp Polysius Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut

Also Published As

Publication number Publication date
EP1017958A1 (en) 2000-07-12
CA2299443A1 (en) 1999-02-11
WO1999006778A1 (en) 1999-02-11
DE69712372D1 (de) 2002-06-06
CA2299443C (en) 2009-06-30
DE69712372T2 (de) 2002-11-28
ATE217072T1 (de) 2002-05-15
ES2174276T3 (es) 2002-11-01
AU3896997A (en) 1999-02-22
EP1017958B1 (en) 2002-05-02

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