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BE618387A - Process for the removal of alkalis from the combustion gases of cement kilns and installation for the production of cement for the implementation of the process - Google Patents

Process for the removal of alkalis from the combustion gases of cement kilns and installation for the production of cement for the implementation of the process

Info

Publication number
BE618387A
BE618387A BE618387A BE618387A BE618387A BE 618387 A BE618387 A BE 618387A BE 618387 A BE618387 A BE 618387A BE 618387 A BE618387 A BE 618387A BE 618387 A BE618387 A BE 618387A
Authority
BE
Belgium
Prior art keywords
cement
alkalis
implementation
removal
installation
Prior art date
Application number
BE618387A
Other languages
French (fr)
Inventor
Erich Bade
Curt Pruessing
Original Assignee
Polysius Gmbh
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 Gmbh filed Critical Polysius Gmbh
Publication of BE618387A publication Critical patent/BE618387A/en

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
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
    • 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 specially adapted for 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE618387A 1961-06-07 1962-06-01 Process for the removal of alkalis from the combustion gases of cement kilns and installation for the production of cement for the implementation of the process BE618387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0027289 1961-06-07

Publications (1)

Publication Number Publication Date
BE618387A true BE618387A (en) 1962-10-01

Family

ID=7370765

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618387A BE618387A (en) 1961-06-07 1962-06-01 Process for the removal of alkalis from the combustion gases of cement kilns and installation for the production of cement for the implementation of the process

Country Status (4)

Country Link
BE (1) BE618387A (en)
CH (1) CH477901A (en)
DE (1) DE1471365A1 (en)
GB (1) GB1001368A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK176861B1 (en) * 2008-02-01 2010-01-11 Smidth As F L Device for removing volatile components, such as chlorine, alkali and sulfur, from a cement manufacturing plant

Also Published As

Publication number Publication date
DE1471365A1 (en) 1968-12-19
GB1001368A (en) 1965-08-18
CH477901A (en) 1969-09-15

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