RO76241A - Procedeu de tratare termica a materialelor fin granulate - Google Patents

Procedeu de tratare termica a materialelor fin granulate

Info

Publication number
RO76241A
RO76241A RO7685603A RO8560376A RO76241A RO 76241 A RO76241 A RO 76241A RO 7685603 A RO7685603 A RO 7685603A RO 8560376 A RO8560376 A RO 8560376A RO 76241 A RO76241 A RO 76241A
Authority
RO
Romania
Prior art keywords
procedure
thermal treatment
final materials
granulated
granulated final
Prior art date
Application number
RO7685603A
Other languages
English (en)
French (fr)
Inventor
Wolf Goldmann
Georg Schepers
Horst Ritzmann
Heinz W Thiemeyer
Original Assignee
Polysius Ag,De
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 Polysius Ag,De filed Critical Polysius Ag,De
Publication of RO76241A publication Critical patent/RO76241A/ro

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
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material

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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
RO7685603A 1975-05-22 1976-04-13 Procedeu de tratare termica a materialelor fin granulate RO76241A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752522598 DE2522598B2 (de) 1975-05-22 1975-05-22 Verfahren zur waermebehandlung von feinkoernigem gut

Publications (1)

Publication Number Publication Date
RO76241A true RO76241A (ro) 1981-02-28

Family

ID=5947114

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7685603A RO76241A (ro) 1975-05-22 1976-04-13 Procedeu de tratare termica a materialelor fin granulate

Country Status (17)

Country Link
US (1) US4035139A (ro)
JP (1) JPS51143021A (ro)
BR (1) BR7603085A (ro)
CH (1) CH594218A5 (ro)
DE (1) DE2522598B2 (ro)
DK (1) DK140814B (ro)
ES (1) ES446707A1 (ro)
FR (1) FR2312002A1 (ro)
HU (1) HU171655B (ro)
IT (1) IT1069365B (ro)
MX (1) MX3350E (ro)
PT (1) PT64957B (ro)
RO (1) RO76241A (ro)
SE (1) SE7603266L (ro)
SU (1) SU637096A3 (ro)
YU (1) YU91876A (ro)
ZA (1) ZA761564B (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2601776A1 (de) * 1976-01-19 1977-07-21 Polysius Ag Vorrichtung zum waermeaustausch zwischen feingut und gas
JPS543834A (en) * 1977-06-10 1979-01-12 Mitsubishi Heavy Ind Ltd Rotary kiln equipped with preheater
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
DE2822215C2 (de) * 1978-05-22 1987-04-16 Krupp Polysius Ag, 4720 Beckum Schachtförmiger Gegenstrom-Wärmetauscher
DE2922746A1 (de) * 1979-06-05 1980-12-11 Basf Ag Positiv arbeitendes schichtuebertragungsmaterial
AT365772B (de) * 1979-10-19 1982-02-10 Voest Alpine Ag Verfahren zum herstellen von zement und anlage zur durchfuehrung des verfahrens
DE3239023A1 (de) * 1982-10-21 1984-04-26 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
US4527973A (en) * 1982-12-23 1985-07-09 Ube Industries, Ltd. Precalciner for cement raw meal
JPS6140026U (ja) * 1984-08-20 1986-03-13 パイオニア株式会社 ト−ンコントロ−ル回路
CN102219410B (zh) * 2011-03-24 2012-10-24 西安建筑科技大学 一种悬浮态外循环式高固气比分解反应器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952819A (ro) * 1972-09-20 1974-05-22
DE2247172C3 (de) * 1972-09-26 1981-07-02 Krupp Polysius Ag, 4720 Beckum Anlage zur Herstellung von Zement, Kalk, Tonerde und dgl.
US3904353A (en) * 1973-05-14 1975-09-09 Holderbank Management Method and apparatus for the heat treatment of a material in powder form
DE2324565C3 (de) * 1973-05-15 1982-09-02 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur Wärmebehandlung von feinkörnigem Gut
DE2324519C3 (de) * 1973-05-15 1982-07-08 Krupp Polysius Ag, 4720 Beckum Verfahren und Vorrichtungen zur Wärmebehandlung von feinkörnigem Gut
GB1414879A (en) * 1973-07-31 1975-11-19 Smidth & Co As F L Methods of and apparatus for burning pulverulent materials
DE2350768C3 (de) * 1973-10-10 1982-09-02 Krupp Polysius Ag, 4720 Beckum Verfahren zum Brennen oder Sintern von feinkörnigem Gut
JPS5118727A (en) * 1974-08-07 1976-02-14 Mitsubishi Heavy Ind Ltd Funmatsugenryono shoseisochi

Also Published As

Publication number Publication date
FR2312002B1 (ro) 1982-05-07
DE2522598B2 (de) 1977-12-22
DK140814B (da) 1979-11-19
ES446707A1 (es) 1977-06-01
SE7603266L (sv) 1976-11-23
PT64957B (de) 1977-08-26
IT1069365B (it) 1985-03-25
CH594218A5 (ro) 1977-12-30
HU171655B (hu) 1978-02-28
PT64957A (de) 1976-04-01
DK140814C (ro) 1980-04-21
FR2312002A1 (fr) 1976-12-17
DK141876A (ro) 1976-11-23
DE2522598A1 (de) 1977-02-10
MX3350E (es) 1980-10-07
US4035139A (en) 1977-07-12
YU91876A (en) 1982-05-31
ZA761564B (en) 1977-03-30
BR7603085A (pt) 1977-01-25
JPS5622824B2 (ro) 1981-05-27
JPS51143021A (en) 1976-12-09
SU637096A3 (ru) 1978-12-05

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