DK200982A - Fremgangsmaade til kalcinering af raamel - Google Patents

Fremgangsmaade til kalcinering af raamel Download PDF

Info

Publication number: DK200982A
Authority: DK; Denmark
Prior art keywords: calcinating; procedure; frame; calcinating frame
Prior art date: 1981-05-06

Application number

DK200982A

Other languages

English (en)

Other versions

DK151376C (da

DK151376B (da

Inventor

F Krennbauer

Original Assignee

Voest Alpine 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.)

1981-05-06

Filing date

1982-05-05

Publication date

1982-11-07

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3525598&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK200982(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1982-05-05 Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag

1982-11-07 Publication of DK200982A publication Critical patent/DK200982A/da

1987-11-30 Publication of DK151376B publication Critical patent/DK151376B/da

1988-07-18 Application granted granted Critical

1988-07-18 Publication of DK151376C publication Critical patent/DK151376C/da

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 specially adapted for rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
- F27B7/2058—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on each string
- 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
- C04B7/434—Preheating with addition of fuel, e.g. calcining

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Furnace Details (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)

DK200982A 1981-05-06 1982-05-05 Fremgangsmaade og anlaeg til flertrinskalcinering af raamel, specielt til cementfremstilling DK151376C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT199781		1981-05-06
AT199781A AT369720B (de)	1981-05-06	1981-05-06	Verfahren und vorrichtung zum kalzinieren von rohmehl, insbesondere fuer die zementherstellung

Publications (3)

Publication Number	Publication Date
DK200982A true DK200982A (da)	1982-11-07
DK151376B DK151376B (da)	1987-11-30
DK151376C DK151376C (da)	1988-07-18

Family

ID=3525598

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK200982A DK151376C (da)	1981-05-06	1982-05-05	Fremgangsmaade og anlaeg til flertrinskalcinering af raamel, specielt til cementfremstilling

Country Status (10)

Country	Link
EP (1)	EP0064489B1 (da)
AT (1)	AT369720B (da)
CS (1)	CS250215B2 (da)
DD (1)	DD201669A5 (da)
DE (1)	DE3260345D1 (da)
DK (1)	DK151376C (da)
ES (1)	ES8305219A1 (da)
PL (1)	PL130594B1 (da)
RO (1)	RO82959B (da)
YU (2)	YU43639B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT381694B (de) *	1985-01-11	1986-11-10	Voest Alpine Ag	Verfahren und vorrichtung zur thermischen behandlung von feinkoernigem gut, insbesondere zum brennen von zementrohmehl
AT405513B (de) *	1998-02-12	1999-09-27	Oemag Montananlagenbau Gmbh	Verfahren und anlage zum brennen von pulverförmigem rohmaterial

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2724654C2 (de) *	1977-06-01	1984-01-26	Klöckner-Humboldt-Deutz AG, 5000 Köln	Verfahren und Einrichtung zum Brennen von feinkörnigem bis staubförmigem Gut, insbesondere von Zementrohmehl

1981
- 1981-05-06 AT AT199781A patent/AT369720B/de not_active IP Right Cessation
1982
- 1982-02-23 DE DE8282890027T patent/DE3260345D1/de not_active Expired
- 1982-02-23 EP EP82890027A patent/EP0064489B1/de not_active Expired
- 1982-03-17 YU YU58682A patent/YU43639B/xx unknown
- 1982-03-19 DD DD23830382A patent/DD201669A5/de not_active IP Right Cessation
- 1982-04-02 RO RO107143A patent/RO82959B/ro unknown
- 1982-04-16 CS CS274882A patent/CS250215B2/cs unknown
- 1982-04-28 ES ES511784A patent/ES8305219A1/es not_active Expired
- 1982-05-04 PL PL23628282A patent/PL130594B1/pl unknown
- 1982-05-05 DK DK200982A patent/DK151376C/da not_active IP Right Cessation
1984
- 1984-08-28 YU YU146984A patent/YU146984A/xx unknown

Also Published As

Publication number	Publication date
PL236282A1 (en)	1983-01-03
YU58682A (en)	1984-12-31
ES511784A0 (es)	1983-04-01
ATA199781A (de)	1982-06-15
EP0064489B1 (de)	1984-07-11
RO82959A (ro)	1984-01-14
PL130594B1 (en)	1984-08-31
YU146984A (en)	1988-04-30
AT369720B (de)	1983-01-25
DK151376C (da)	1988-07-18
YU43639B (en)	1989-10-31
DE3260345D1 (en)	1984-08-16
RO82959B (ro)	1984-01-30
ES8305219A1 (es)	1983-04-01
DD201669A5 (de)	1983-08-03
EP0064489A1 (de)	1982-11-10
CS250215B2 (en)	1987-04-16
DK151376B (da)	1987-11-30

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Legal Events

Date	Code	Title	Description
1999-03-15	PBP	Patent lapsed