BR7902795A - Processo para controle automatico de calcinacao de materiais contendo caco3 e/ou mgco3 aparelho para execucao do processo e instalacao de forno - Google Patents

Processo para controle automatico de calcinacao de materiais contendo caco3 e/ou mgco3 aparelho para execucao do processo e instalacao de forno

Info

Publication number
BR7902795A
BR7902795A BR7902795A BR7902795A BR7902795A BR 7902795 A BR7902795 A BR 7902795A BR 7902795 A BR7902795 A BR 7902795A BR 7902795 A BR7902795 A BR 7902795A BR 7902795 A BR7902795 A BR 7902795A
Authority
BR
Brazil
Prior art keywords
mgco3
calcination
appliance
execution
automatic control
Prior art date
Application number
BR7902795A
Other languages
English (en)
Inventor
Hansen Friis
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 BR7902795A publication Critical patent/BR7902795A/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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • 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
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0075—Regulation of the charge quantity
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Fertilizers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Incineration Of Waste (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BR7902795A 1978-05-08 1979-05-08 Processo para controle automatico de calcinacao de materiais contendo caco3 e/ou mgco3 aparelho para execucao do processo e instalacao de forno BR7902795A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18227/78A GB1589660A (en) 1978-05-08 1978-05-08 Method and apparatus for controlling the burning of caco3 and/or mgco3 containing materials

Publications (1)

Publication Number Publication Date
BR7902795A true BR7902795A (pt) 1979-11-27

Family

ID=10108829

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902795A BR7902795A (pt) 1978-05-08 1979-05-08 Processo para controle automatico de calcinacao de materiais contendo caco3 e/ou mgco3 aparelho para execucao do processo e instalacao de forno

Country Status (11)

Country Link
US (1) US4283202A (pt)
JP (1) JPS54151596A (pt)
AR (1) AR218132A1 (pt)
BR (1) BR7902795A (pt)
CA (1) CA1149607A (pt)
DE (1) DE2917153A1 (pt)
FI (1) FI65057C (pt)
FR (1) FR2425412A1 (pt)
GB (1) GB1589660A (pt)
NO (1) NO147596C (pt)
SE (1) SE434505B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220085A1 (de) * 1982-05-28 1983-12-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur regelung des brennprozesses einer zementbrennanlage
SE449112B (sv) * 1986-02-11 1987-04-06 Svenska Traeforskningsinst Forfarande for reglering vid kalkbrenning, kalksleckning och kausticering genom anvendning av en av kalkens mekaniska egenskaper
IE64511B1 (en) * 1988-03-11 1995-08-09 Takeda Chemical Industries Ltd Automated synthesizing apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE468912C (de) * 1924-03-01 1928-11-26 Grasselli Chemical Company Vorrichtung zur ununterbrochenen Analyse eines fluessigen chemischen Produkts
US3645697A (en) * 1969-07-18 1972-02-29 Phillips Petroleum Co Controlling apparatus of a reactor
GB1291785A (en) * 1969-12-09 1972-10-04 Kali Chemie Ag A method of and apparatus for carrying out automatic quantitative thermometric analyses
CH543734A (de) * 1971-11-25 1973-10-31 Basf Ag Kalorimetergefäss zur isothermen Kalorimetrie
GB1390629A (en) * 1971-12-08 1975-04-16 Lafarge Ciments Sa Process and device for controlling the operation of a kiln
US3994164A (en) * 1973-06-25 1976-11-30 Ciba-Geigy Corporation Apparatus for the determination of the thermal efficiency of chemical reactions
DE2332135C2 (de) * 1973-06-25 1985-01-31 Ciba-Geigy Ag, Basel Vorrichtung zur Ermittlung der Wärmeleistung einer chemischen Reaktion
JPS5244318B2 (pt) * 1973-07-19 1977-11-07
DE2355952A1 (de) * 1973-11-09 1975-05-22 Bayer Ag Verfahren zur bestimmung thermokinetischer daten
DE2507840C3 (de) * 1975-02-24 1980-04-17 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Regelverfahren für die Zementherstellung im Drehrohrofen und Regelvorrichtung
US4042328A (en) * 1976-04-06 1977-08-16 Seymour George W On-line analyzer

Also Published As

Publication number Publication date
FR2425412B1 (pt) 1983-12-30
FI791465A (fi) 1979-11-09
FI65057B (fi) 1983-11-30
FR2425412A1 (fr) 1979-12-07
JPS54151596A (en) 1979-11-28
NO791518L (no) 1979-11-09
GB1589660A (en) 1981-05-20
NO147596C (no) 1983-05-11
CA1149607A (en) 1983-07-12
AR218132A1 (es) 1980-05-15
NO147596B (no) 1983-01-31
DE2917153A1 (de) 1979-11-15
SE434505B (sv) 1984-07-30
SE7903919L (sv) 1979-11-09
US4283202A (en) 1981-08-11
FI65057C (fi) 1984-03-12

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