ES419252A1 - Production of refractory materials - Google Patents

Production of refractory materials

Info

Publication number
ES419252A1
ES419252A1 ES419252A ES419252A ES419252A1 ES 419252 A1 ES419252 A1 ES 419252A1 ES 419252 A ES419252 A ES 419252A ES 419252 A ES419252 A ES 419252A ES 419252 A1 ES419252 A1 ES 419252A1
Authority
ES
Spain
Prior art keywords
kiln
production
refractory material
refractory materials
uncompacted
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
ES419252A
Other languages
Spanish (es)
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.)
Nichols Engineering and Research Corp
Original Assignee
Nichols Engineering and Research 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 Nichols Engineering and Research Corp filed Critical Nichols Engineering and Research Corp
Publication of ES419252A1 publication Critical patent/ES419252A1/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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

The disclosure relates to the production of refractory material in a vertical shaft forced draft kiln wherein the air and fuel supply to the kiln are periodically and automatically interrupted for short periods of time. This effects the continuous and uniform, uncompacted downward travel of the refractory material in the kiln, thereby avoiding fusion of the refractory material in the kiln shaft.
ES419252A 1970-07-02 1973-10-02 Production of refractory materials Expired ES419252A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5178070A 1970-07-02 1970-07-02

Publications (1)

Publication Number Publication Date
ES419252A1 true ES419252A1 (en) 1976-06-16

Family

ID=21973337

Family Applications (2)

Application Number Title Priority Date Filing Date
ES392791A Expired ES392791A1 (en) 1970-07-02 1971-07-01 Production of refractory materials
ES419252A Expired ES419252A1 (en) 1970-07-02 1973-10-02 Production of refractory materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES392791A Expired ES392791A1 (en) 1970-07-02 1971-07-01 Production of refractory materials

Country Status (8)

Country Link
US (1) US3645514A (en)
JP (1) JPS5427320B1 (en)
BE (1) BE769451A (en)
BR (1) BR7104213D0 (en)
CA (1) CA952309A (en)
ES (2) ES392791A1 (en)
GB (1) GB1312393A (en)
IL (1) IL37184A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756768A (en) * 1972-05-11 1973-09-04 Midland Ross Corp Air flow control in shaft furnaces
US4031183A (en) * 1975-03-17 1977-06-21 Terence Arthur Rourke Process for calcining limestone
US4097225A (en) * 1976-02-17 1978-06-27 Terence Arthur Rourke Process and apparatus for calcining limestone
US4210632A (en) * 1978-05-01 1980-07-01 Domlim Inc. Process and apparatus for calcining limestone
ATE70313T1 (en) * 1985-08-21 1991-12-15 Steine & Erden Gmbh DEVICE FOR LOADING A SHAFT FURNACE.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US507204A (en) * 1893-10-24 Limekiln
US3021126A (en) * 1960-09-09 1962-02-13 Erie Mining Co Draft control system for shafttype furnaces

Also Published As

Publication number Publication date
BR7104213D0 (en) 1973-03-29
GB1312393A (en) 1973-04-04
CA952309A (en) 1974-08-06
BE769451A (en) 1971-11-16
ES392791A1 (en) 1974-05-01
IL37184A0 (en) 1971-08-25
US3645514A (en) 1972-02-29
IL37184A (en) 1974-03-14
JPS5427320B1 (en) 1979-09-08

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