JPS57135752A - Method of heat treating particulate substance, especially cement clinker producing method and device - Google Patents

Method of heat treating particulate substance, especially cement clinker producing method and device

Info

Publication number
JPS57135752A
JPS57135752A JP236982A JP236982A JPS57135752A JP S57135752 A JPS57135752 A JP S57135752A JP 236982 A JP236982 A JP 236982A JP 236982 A JP236982 A JP 236982A JP S57135752 A JPS57135752 A JP S57135752A
Authority
JP
Japan
Prior art keywords
heat treating
cement clinker
particulate substance
treating particulate
especially cement
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP236982A
Other languages
Japanese (ja)
Inventor
Doitsusuneru Heruberuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of JPS57135752A publication Critical patent/JPS57135752A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
JP236982A 1981-01-12 1982-01-12 Method of heat treating particulate substance, especially cement clinker producing method and device Pending JPS57135752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813100661 DE3100661A1 (en) 1981-01-12 1981-01-12 Process for the thermal treatment of fine granular material, especially for producing cement clinker

Publications (1)

Publication Number Publication Date
JPS57135752A true JPS57135752A (en) 1982-08-21

Family

ID=6122462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP236982A Pending JPS57135752A (en) 1981-01-12 1982-01-12 Method of heat treating particulate substance, especially cement clinker producing method and device

Country Status (2)

Country Link
JP (1) JPS57135752A (en)
DE (1) DE3100661A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899150A (en) * 1981-12-04 1983-06-13 三菱鉱業セメント株式会社 Powdery substance calcining device
JPS5899149A (en) * 1981-12-04 1983-06-13 三菱鉱業セメント株式会社 Powdery substance calcining device
JPS5899151A (en) * 1981-12-04 1983-06-13 三菱鉱業セメント株式会社 Powdery substance calcining device
JPS6051642A (en) * 1983-08-30 1985-03-23 株式会社神戸製鋼所 Cement raw material powder calcining process
JPS6067332U (en) * 1983-10-17 1985-05-13 株式会社神戸製鋼所 Cement clinker manufacturing equipment

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237689A1 (en) * 1982-10-12 1984-04-12 Krupp Polysius Ag, 4720 Beckum PLANT FOR HEAT TREATMENT OF FINE GRAIN
DE3337124A1 (en) * 1983-10-12 1985-04-25 Krupp Polysius Ag, 4720 Beckum Process for producing cement clinker
JPS6099493U (en) * 1983-12-10 1985-07-06 石川島播磨重工業株式会社 Denitration equipment for coal-fired firing equipment
DE3420078A1 (en) * 1984-05-29 1985-12-05 Krupp Polysius Ag, 4720 Beckum Process and plant for heat treatment of fine granular material
DK163089A (en) * 1989-04-05 1990-10-06 Smidth & Co As F L REDUCTION OF NITROGEN OXIDE (NOX) EMISSION FROM OVEN PLANT
DE3925475A1 (en) * 1989-08-01 1991-02-07 Krupp Polysius Ag METHOD FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
DE19540996A1 (en) * 1995-11-03 1997-05-15 Paul Loerke Process for the thermal treatment of fine-grained material, in particular for the production of cement clinker
CZ295517B6 (en) * 1996-02-14 2005-08-17 F. L. Smidth & Co. A/S Method for reducing NOx emission from a kiln plant
AU6994400A (en) * 1999-09-24 2001-04-30 F.L. Smidth & Co A/S Method for reducing nox emission from a plant for manufacturing cement clinker
FR2843385B1 (en) * 2002-08-08 2005-05-27 Vicat IMPROVEMENT IN CEMENT PRODUCTION PROCESSES IN ORDER TO REDUCE NOx EMISSIONS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428808A1 (en) * 1978-06-12 1980-01-11 Lafarge Conseils Cement calcining plant - includes two separate vertical stacks of preheater cyclones feeding precalcining chamber and rotary drum furnace
DE3000494A1 (en) * 1980-01-08 1981-07-09 Krupp Polysius Ag, 4720 Beckum METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899150A (en) * 1981-12-04 1983-06-13 三菱鉱業セメント株式会社 Powdery substance calcining device
JPS5899149A (en) * 1981-12-04 1983-06-13 三菱鉱業セメント株式会社 Powdery substance calcining device
JPS5899151A (en) * 1981-12-04 1983-06-13 三菱鉱業セメント株式会社 Powdery substance calcining device
JPS6051642A (en) * 1983-08-30 1985-03-23 株式会社神戸製鋼所 Cement raw material powder calcining process
JPS6067332U (en) * 1983-10-17 1985-05-13 株式会社神戸製鋼所 Cement clinker manufacturing equipment

Also Published As

Publication number Publication date
DE3100661A1 (en) 1982-08-26
DE3100661C2 (en) 1989-11-30

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