GB2247307B - Improvements in or relating to limestone calcining - Google Patents
Improvements in or relating to limestone calciningInfo
- Publication number
- GB2247307B GB2247307B GB9117757A GB9117757A GB2247307B GB 2247307 B GB2247307 B GB 2247307B GB 9117757 A GB9117757 A GB 9117757A GB 9117757 A GB9117757 A GB 9117757A GB 2247307 B GB2247307 B GB 2247307B
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- limestone calcining
- limestone
- calcining
- 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 - Fee Related
Links
- 235000019738 Limestone Nutrition 0.000 title 1
- 238000001354 calcination Methods 0.000 title 1
- 239000006028 limestone Substances 0.000 title 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
- B01J6/004—Calcining using hot gas streams in which the material is moved
-
- 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
- C04B2/106—Preheating, burning calcining or cooling in fluidised bed 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909018284A GB9018284D0 (en) | 1990-08-21 | 1990-08-21 | Improvements in or relating to limestone calcining |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9117757D0 GB9117757D0 (en) | 1991-10-02 |
| GB2247307A GB2247307A (en) | 1992-02-26 |
| GB2247307B true GB2247307B (en) | 1994-04-06 |
Family
ID=10680962
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB909018284A Pending GB9018284D0 (en) | 1990-08-21 | 1990-08-21 | Improvements in or relating to limestone calcining |
| GB9117757A Expired - Fee Related GB2247307B (en) | 1990-08-21 | 1991-08-16 | Improvements in or relating to limestone calcining |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB909018284A Pending GB9018284D0 (en) | 1990-08-21 | 1990-08-21 | Improvements in or relating to limestone calcining |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB9018284D0 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0735010A1 (en) * | 1995-03-27 | 1996-10-02 | Yoshizawa Sekkai Kogyo Kabushiki Kaisha | Method and apparatus for calcining fine limestone powder |
| AU739185B2 (en) | 1997-09-30 | 2001-10-04 | Mortimer Technology Holdings Ltd. | A process and apparatus for treating particulate matter |
| DE19750475C1 (en) * | 1997-11-14 | 1999-04-08 | Treibacher Schleifmittel Ag | High temperature treatment of very small particles |
| RU2189552C1 (en) * | 2001-09-12 | 2002-09-20 | Открытое акционерное общество "Таганрогский металлургический завод" | Four-zone fluidized bed lime kiln |
| RU2264591C2 (en) * | 2003-08-19 | 2005-11-20 | ОАО "Таганрогский металлургический завод" | Gas-distributing device for multi-zone fluidized bed furnace |
| RU2266875C2 (en) * | 2004-02-04 | 2005-12-27 | Открытое акционерное общество "Таганрогский металлургический завод" (ОАО "ТАГМЕТ") | Method for calcination of polydispersion carbonate magnesian crude material |
| RU2261282C1 (en) * | 2004-02-04 | 2005-09-27 | Открытое акционерное общество "Таганрогский металлургический завод" (ОАО "ТАГМЕТ") | Method of production of metallized calcium lime |
| RU2281449C2 (en) * | 2004-07-13 | 2006-08-10 | Открытое акционерное общество "Таганрогский металлургический завод" (ОАО "ТАГМЕТ") | Fluidized bed furnace |
-
1990
- 1990-08-21 GB GB909018284A patent/GB9018284D0/en active Pending
-
1991
- 1991-08-16 GB GB9117757A patent/GB2247307B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9018284D0 (en) | 1990-10-03 |
| GB9117757D0 (en) | 1991-10-02 |
| GB2247307A (en) | 1992-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970816 |