EP3645479A4 - Four à chaux vertical - Google Patents
Four à chaux vertical Download PDFInfo
- Publication number
- EP3645479A4 EP3645479A4 EP18823504.8A EP18823504A EP3645479A4 EP 3645479 A4 EP3645479 A4 EP 3645479A4 EP 18823504 A EP18823504 A EP 18823504A EP 3645479 A4 EP3645479 A4 EP 3645479A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- lime kiln
- vertical lime
- vertical
- kiln
- lime
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
-
- 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
-
- 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
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1750819A SE540217C2 (en) | 2017-06-26 | 2017-06-26 | A vertical lime kiln |
PCT/SE2018/050520 WO2019004892A1 (fr) | 2017-06-26 | 2018-05-23 | Four à chaux vertical |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3645479A1 EP3645479A1 (fr) | 2020-05-06 |
EP3645479A4 true EP3645479A4 (fr) | 2020-11-11 |
Family
ID=63792072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18823504.8A Withdrawn EP3645479A4 (fr) | 2017-06-26 | 2018-05-23 | Four à chaux vertical |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3645479A4 (fr) |
SE (1) | SE540217C2 (fr) |
WO (1) | WO2019004892A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111732351B (zh) * | 2020-06-29 | 2021-08-20 | 东北大学 | 一种具有高低错落分布燃烧室的套筒石灰窑 |
CN112159125A (zh) * | 2020-11-16 | 2021-01-01 | 开远市龙石工贸有限公司 | 自动给煤立式环保石灰窑 |
CN112556401B (zh) * | 2020-12-09 | 2024-03-22 | 余松涛 | 一种旋转竖窑 |
CN113173717A (zh) * | 2021-05-20 | 2021-07-27 | 江西福得利碳酸钙业有限责任公司 | 一种氧化钙生产工艺及其制备装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US375896A (en) * | 1888-01-03 | Limekiln |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356351A (en) * | 1965-09-10 | 1967-12-05 | Union Carbide Corp | Vertical lime kiln |
ATE309514T1 (de) * | 2000-04-11 | 2005-11-15 | Maerz Ofenbau | Verfahren zum brennen von karbonathaltigem material |
CN201694956U (zh) * | 2009-11-26 | 2011-01-05 | 承德阜泰工贸有限公司 | 一种新型气烧竖窑 |
CN204550403U (zh) * | 2015-04-27 | 2015-08-12 | 淄博万方窑炉工程有限责任公司 | 环形石灰竖窑 |
-
2017
- 2017-06-26 SE SE1750819A patent/SE540217C2/en not_active IP Right Cessation
-
2018
- 2018-05-23 WO PCT/SE2018/050520 patent/WO2019004892A1/fr unknown
- 2018-05-23 EP EP18823504.8A patent/EP3645479A4/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US375896A (en) * | 1888-01-03 | Limekiln |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019004892A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2019004892A1 (fr) | 2019-01-03 |
SE1750819A1 (sv) | 2018-05-02 |
EP3645479A1 (fr) | 2020-05-06 |
SE540217C2 (en) | 2018-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20191204 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20201012 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F27B 1/00 20060101ALI20201006BHEP Ipc: C04B 2/12 20060101AFI20201006BHEP Ipc: F27B 17/00 20060101ALI20201006BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20230912 |