CA1006551A - Method and apparatus utilizing a water spray for removing alkali from cement system - Google Patents

Method and apparatus utilizing a water spray for removing alkali from cement system

Info

Publication number
CA1006551A
CA1006551A CA169,420A CA169420A CA1006551A CA 1006551 A CA1006551 A CA 1006551A CA 169420 A CA169420 A CA 169420A CA 1006551 A CA1006551 A CA 1006551A
Authority
CA
Canada
Prior art keywords
water spray
apparatus utilizing
cement system
removing alkali
alkali
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.)
Expired
Application number
CA169,420A
Other versions
CA169420S (en
Inventor
Robert F. Kohl
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Application granted granted Critical
Publication of CA1006551A publication Critical patent/CA1006551A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
CA169,420A 1972-09-13 1973-04-24 Method and apparatus utilizing a water spray for removing alkali from cement system Expired CA1006551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28859272A 1972-09-13 1972-09-13

Publications (1)

Publication Number Publication Date
CA1006551A true CA1006551A (en) 1977-03-08

Family

ID=23107783

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,420A Expired CA1006551A (en) 1972-09-13 1973-04-24 Method and apparatus utilizing a water spray for removing alkali from cement system

Country Status (9)

Country Link
JP (1) JPS4969758A (en)
AR (1) AR195765A1 (en)
BR (1) BR7307083D0 (en)
CA (1) CA1006551A (en)
DE (1) DE2345758A1 (en)
ES (1) ES418715A1 (en)
FR (1) FR2198907B1 (en)
GB (1) GB1437448A (en)
ZA (1) ZA737122B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411132A (en) * 1977-06-28 1979-01-27 Onoda Cement Co Ltd Method and apparatus for firing cement raw material
FR2446266B1 (en) * 1979-01-09 1985-07-12 Lafarge Conseils PROCESS AND INSTALLATION FOR THE MANUFACTURE OF CEMENT CLINKER
DE3403449A1 (en) * 1984-02-01 1985-08-01 Dyckerhoff Zementwerke Ag, 6200 Wiesbaden Apparatus for the heat treatment of fine-grained material
DE3411147A1 (en) * 1984-03-27 1985-10-10 Dyckerhoff Engineering GmbH, 6200 Wiesbaden Process for increasing the throughput rate in the preheating of cement raw meal
DE4018607A1 (en) * 1990-06-10 1992-02-13 Celi Antonio Maria Dipl Ing METHOD AND DEVICE FOR REFURBISHING METAL-COATED PLASTIC WASTE
JP6338496B2 (en) * 2014-09-24 2018-06-06 太平洋セメント株式会社 Extraction cooling apparatus, chlorine bypass system using the same, and method for treating cement kiln extraction gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471279B2 (en) * 1961-06-03 1971-04-01 Polysius Ag, 4723 Neubeckum PLANT FOR BURNING ALKALINE CONTAINING CEMENT RAW MATERIAL
US3692287A (en) * 1970-12-10 1972-09-19 Allis Chalmers Mfg Co Method and apparatus for removing alkali from cement system
GB1326163A (en) * 1971-02-22 1973-08-08 Smidth & Co As F L Methods of and plants for burning cement

Also Published As

Publication number Publication date
ZA737122B (en) 1975-04-30
GB1437448A (en) 1976-05-26
BR7307083D0 (en) 1974-07-25
JPS4969758A (en) 1974-07-05
DE2345758A1 (en) 1974-03-21
AU6006573A (en) 1975-03-06
ES418715A1 (en) 1976-06-16
FR2198907B1 (en) 1976-10-01
FR2198907A1 (en) 1974-04-05
AR195765A1 (en) 1973-10-31

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