DK167005B1 - Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer - Google Patents

Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer Download PDF

Info

Publication number: DK167005B1
Authority: DK; Denmark
Prior art keywords: flue gas; bypass; reactor; furnace; separator
Prior art date: 1990-05-04

Application number

DK112090A

Other languages

Danish (da)

English (en)

Other versions

DK112090D0 (da

DK112090A (da

Inventor

Torben Enkegaard

Original Assignee

Smidth & Co As F L

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.)

1990-05-04

Filing date

1990-05-04

Publication date

1993-08-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8101236&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK167005(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-05-04 Publication of DK112090D0 publication Critical patent/DK112090D0/da

1990-05-04 Priority to DK112090A priority Critical patent/DK167005B1/da

1990-05-04 Application filed by Smidth & Co As F L filed Critical Smidth & Co As F L

1991-04-25 Priority to EP19910201012 priority patent/EP0455301B2/de

1991-04-25 Priority to DE1991617096 priority patent/DE69117096T3/de

1991-04-25 Priority to ES91201012T priority patent/ES2083514T5/es

1991-05-02 Priority to MX2562291A priority patent/MX173375B/es

1991-11-05 Publication of DK112090A publication Critical patent/DK112090A/da

1992-10-15 Priority to US07/962,041 priority patent/US5259876A/en

1993-08-16 Publication of DK167005B1 publication Critical patent/DK167005B1/da

1993-08-16 Application granted granted Critical

1996-04-24 Priority to GR960401125T priority patent/GR3019737T3/el

1999-03-01 Priority to GR990400637T priority patent/GR3029542T3/el

Links

238000000034 method Methods 0.000 title claims description 26
229910052500 inorganic mineral Inorganic materials 0.000 title claims description 4
238000004519 manufacturing process Methods 0.000 title claims description 4
239000011707 mineral Substances 0.000 title claims description 4
239000000463 material Substances 0.000 title description 17
239000003546 flue gas Substances 0.000 claims description 66
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 60
239000000428 dust Substances 0.000 claims description 27
239000002245 particle Substances 0.000 claims description 18
239000002994 raw material Substances 0.000 claims description 15
238000001816 cooling Methods 0.000 claims description 11
239000000725 suspension Substances 0.000 claims description 10
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
239000011591 potassium Substances 0.000 claims description 8
229910052700 potassium Inorganic materials 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
238000002156 mixing Methods 0.000 claims description 7
150000003839 salts Chemical class 0.000 claims description 7
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
239000007789 gas Substances 0.000 claims description 6
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
229910052717 sulfur Inorganic materials 0.000 claims description 5
239000011593 sulfur Substances 0.000 claims description 5
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
239000011734 sodium Substances 0.000 claims description 4
229910052708 sodium Inorganic materials 0.000 claims description 4
239000004568 cement Substances 0.000 claims description 2
238000001704 evaporation Methods 0.000 claims description 2
230000008020 evaporation Effects 0.000 claims description 2
238000002347 injection Methods 0.000 claims 1
239000007924 injection Substances 0.000 claims 1
230000003134 recirculating effect Effects 0.000 claims 1
238000005245 sintering Methods 0.000 claims 1
150000001805 chlorine compounds Chemical class 0.000 description 10
238000009434 installation Methods 0.000 description 7
150000001875 compounds Chemical class 0.000 description 5
239000000047 product Substances 0.000 description 3
238000010791 quenching Methods 0.000 description 3
230000000171 quenching effect Effects 0.000 description 3
239000000779 smoke Substances 0.000 description 3
239000007795 chemical reaction product Substances 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
239000000446 fuel Substances 0.000 description 2
238000000265 homogenisation Methods 0.000 description 2
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
238000010926 purge Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
-1 chlorides Chemical class 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
239000004927 clay Substances 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000003517 fume Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1

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
- F27B7/2025—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
- 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)
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)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

DK112090A 1990-05-04 1990-05-04 Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer DK167005B1 (da)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
DK112090A DK167005B1 (da)	1990-05-04	1990-05-04	Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer
EP19910201012 EP0455301B2 (de)	1990-05-04	1991-04-25	Verfahren und Vorrichtung zur Herstellung von Klinker aus mineralischen Rohmaterialien
DE1991617096 DE69117096T3 (de)	1990-05-04	1991-04-25	Verfahren und Vorrichtung zur Herstellung von Klinker aus mineralischen Rohmaterialien
ES91201012T ES2083514T5 (es)	1990-05-04	1991-04-25	Metodo y aparato para la fabricacion de clinker a partir de materias primas minerales.
MX2562291A MX173375B (es)	1990-05-04	1991-05-02	Metodo y aparato para la manufactura de clinker a partir de materia prima mineral
US07/962,041 US5259876A (en)	1990-05-04	1992-10-15	Method and apparatus for the manufacture of clinker from mineral raw materials
GR960401125T GR3019737T3 (en)	1990-05-04	1996-04-24	Method and apparatus for the manufacture of clinker from mineral raw materials
GR990400637T GR3029542T3 (en)	1990-05-04	1999-03-01	Method and apparatus for the manufacture of clinker from mineral raw materials

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK112090		1990-05-04
DK112090A DK167005B1 (da)	1990-05-04	1990-05-04	Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer

Publications (3)

Publication Number	Publication Date
DK112090D0 DK112090D0 (da)	1990-05-04
DK112090A DK112090A (da)	1991-11-05
DK167005B1 true DK167005B1 (da)	1993-08-16

Family

ID=8101236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK112090A DK167005B1 (da)	1990-05-04	1990-05-04	Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer

Country Status (6)

Country	Link
EP (1)	EP0455301B2 (de)
DE (1)	DE69117096T3 (de)
DK (1)	DK167005B1 (de)
ES (1)	ES2083514T5 (de)
GR (2)	GR3019737T3 (de)
MX (1)	MX173375B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU4671593A (en) *	1992-07-14	1994-02-14	Ash Grove Cement Company	Method for improved manufacture of cement in long kilns
US5375535A (en) *	1993-01-11	1994-12-27	Ash Grove Cement Company	Method and apparatus for improved manufacture of cement in long kilns
ES2394305T3 (es)	2002-12-11	2013-01-30	Taiheiyo Cement Corporation	Sistema de derivación del cloro/ del azufre para horno de cemento
TWI359124B (en) *	2003-10-29	2012-03-01	Smidth As F L	Method and plant for preheating particulate or pul
WO2006081827A1 (en) *	2005-02-06	2006-08-10	Khaled Osman Zaki	Improved kiln gas bypass system in cement manufacture
PL3115345T3 (pl) *	2015-07-09	2018-07-31	Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH	Sposób i urządzenie do wytwarzania klinkieru cementowego
MX387832B (es)	2015-10-08	2025-03-19	Flsmidth Cement As	Precalentador de suspensión de planta de calcinación de cemento de múltiples etapas.
WO2021204549A1 (de) *	2020-04-08	2021-10-14	Thyssenkrupp Industrial Solutions Ag	Verfahren und vorrichtung zur herstellung von zementklinker
IL297010B2 (en)	2020-05-05	2025-10-01	Thyssenkrupp Ind Solutions Ag	Cement production plant and cement clinker production process
WO2022074552A1 (en) *	2020-10-05	2022-04-14	Flsmidth A/S	Method and system for bypass gas handling in a cement kiln system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
DE3520447A1 (de) *	1985-06-07	1986-12-11	Dyckerhoff Eng Gmbh	Verfahren und anlage zur thermischen behandlung von feinkoernigem gut wie zementrohmehl, unter verwendung von brennstoffhaltigen abfaellen und/oder minderwertigen brennstoffen

1990
- 1990-05-04 DK DK112090A patent/DK167005B1/da not_active IP Right Cessation
1991
- 1991-04-25 EP EP19910201012 patent/EP0455301B2/de not_active Expired - Lifetime
- 1991-04-25 ES ES91201012T patent/ES2083514T5/es not_active Expired - Lifetime
- 1991-04-25 DE DE1991617096 patent/DE69117096T3/de not_active Expired - Fee Related
- 1991-05-02 MX MX2562291A patent/MX173375B/es unknown
1996
- 1996-04-24 GR GR960401125T patent/GR3019737T3/el unknown
1999
- 1999-03-01 GR GR990400637T patent/GR3029542T3/el unknown

Also Published As

Publication number	Publication date
EP0455301B1 (de)	1996-02-14
DE69117096D1 (de)	1996-03-28
MX173375B (es)	1994-02-23
GR3029542T3 (en)	1999-06-30
DE69117096T2 (de)	1996-10-02
DK112090D0 (da)	1990-05-04
DK112090A (da)	1991-11-05
EP0455301A3 (en)	1993-04-14
DE69117096T3 (de)	1999-06-24
ES2083514T5 (es)	1999-03-01
ES2083514T3 (es)	1996-04-16
GR3019737T3 (en)	1996-07-31
EP0455301A2 (de)	1991-11-06
EP0455301B2 (de)	1998-12-02

Legal Events

Date	Code	Title	Description
1993-08-16	B1	Patent granted (law 1993)
2009-01-12	PBP	Patent lapsed	Country of ref document: DK

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