BR8706611A - Processo para queimar clinquer e usina com forno alimentado a carvao - Google Patents

Processo para queimar clinquer e usina com forno alimentado a carvao

Info

Publication number
BR8706611A
BR8706611A BR8706611A BR8706611A BR8706611A BR 8706611 A BR8706611 A BR 8706611A BR 8706611 A BR8706611 A BR 8706611A BR 8706611 A BR8706611 A BR 8706611A BR 8706611 A BR8706611 A BR 8706611A
Authority
BR
Brazil
Prior art keywords
oven
clinquer
burn
coal
plant
Prior art date
Application number
BR8706611A
Other languages
English (en)
Inventor
Peter Bechtoft Nielsen
Original Assignee
Smidth Comerc Ind Sa
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 Smidth Comerc Ind Sa filed Critical Smidth Comerc Ind Sa
Publication of BR8706611A publication Critical patent/BR8706611A/pt

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
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Gasification And Melting Of Waste (AREA)
BR8706611A 1986-12-09 1987-12-08 Processo para queimar clinquer e usina com forno alimentado a carvao BR8706611A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868629372A GB8629372D0 (en) 1986-12-09 1986-12-09 Coal-fired kiln plants

Publications (1)

Publication Number Publication Date
BR8706611A true BR8706611A (pt) 1988-07-19

Family

ID=10608680

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706611A BR8706611A (pt) 1986-12-09 1987-12-08 Processo para queimar clinquer e usina com forno alimentado a carvao

Country Status (8)

Country Link
CN (1) CN1021482C (pt)
AU (1) AU588718B2 (pt)
BE (1) BE1003542A4 (pt)
BR (1) BR8706611A (pt)
ES (1) ES2005726A6 (pt)
FR (1) FR2607802B1 (pt)
GB (2) GB8629372D0 (pt)
IN (1) IN170574B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764544B2 (en) * 2002-12-23 2004-07-20 Lafarge Canada Inc. Process for incorporating coal ash into cement clinker
CN102879529A (zh) * 2012-10-10 2013-01-16 温平 适用于燃煤窑炉燃烧状况监控的湿式采样气体分析系统
US20230175781A1 (en) * 2021-12-02 2023-06-08 Messer Industries Usa, Inc. Oxygen injection for alternative fuels used in cement production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053276B2 (ja) * 1982-06-28 1985-11-25 株式会社神戸製鋼所 ロ−タリ−キルン内診断方法
FR2557682B1 (fr) * 1984-01-03 1986-04-18 Cem Comp Electro Mec Procede de conduite automatisee d'une installation de fabrication de clinker de ciment en voie seche avec precalcination

Also Published As

Publication number Publication date
BE1003542A4 (fr) 1992-04-21
FR2607802B1 (fr) 1992-01-31
FR2607802A1 (fr) 1988-06-10
ES2005726A6 (es) 1989-03-16
CN1021482C (zh) 1993-06-30
GB2198508B (en) 1990-06-20
AU588718B2 (en) 1989-09-21
IN170574B (pt) 1992-04-11
AU8167887A (en) 1988-06-09
GB8629372D0 (en) 1987-01-21
GB2198508A (en) 1988-06-15
GB8724825D0 (en) 1987-11-25
CN87107329A (zh) 1988-06-22

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
HO Change of classification

Free format text: CLASSIFICACAO INT. CL. 4 C04B 7/44, C04B 7/48, F27B 7/42

KD Fees due (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 08/12/2002