GB1381787A - Method of calcining limestone - Google Patents
Method of calcining limestoneInfo
- Publication number
- GB1381787A GB1381787A GB2307472A GB2307472A GB1381787A GB 1381787 A GB1381787 A GB 1381787A GB 2307472 A GB2307472 A GB 2307472A GB 2307472 A GB2307472 A GB 2307472A GB 1381787 A GB1381787 A GB 1381787A
- Authority
- GB
- United Kingdom
- Prior art keywords
- limestone
- hearth
- burners
- bed
- 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
Links
- 235000019738 Limestone Nutrition 0.000 title abstract 6
- 239000006028 limestone Substances 0.000 title abstract 6
- 238000001354 calcination Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000011437 continuous method Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 206010022000 influenza Diseases 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- C04B2/02—Lime
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14834271A | 1971-06-01 | 1971-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1381787A true GB1381787A (en) | 1975-01-29 |
Family
ID=22525356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2307472A Expired GB1381787A (en) | 1971-06-01 | 1972-05-17 | Method of calcining limestone |
Country Status (8)
Country | Link |
---|---|
US (1) | US3722867A (de) |
AU (1) | AU466389B2 (de) |
CA (1) | CA958421A (de) |
DE (1) | DE2225782A1 (de) |
FR (1) | FR2139592A5 (de) |
GB (1) | GB1381787A (de) |
IT (1) | IT958145B (de) |
SE (1) | SE378013B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2719348C3 (de) * | 1977-04-30 | 1983-04-28 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von gebranntem Kalk mit niedrigem Schwefelgehalt |
NO157181C (no) * | 1983-09-21 | 1988-02-03 | Megon & Co As | Fremgangsmaate for utvinning av sjeldne jordmetaller fra et karbonholdig raamateriale. |
JP3296974B2 (ja) * | 1996-08-15 | 2002-07-02 | 株式会社神戸製鋼所 | 直接還元法及び回転床炉 |
DE10359362B3 (de) † | 2003-12-16 | 2005-02-24 | Rheinkalk Gmbh | Verfahren zum Brennen von Kalkstein |
US20060280907A1 (en) * | 2005-06-08 | 2006-12-14 | Whitaker Robert H | Novel mineral composition |
US7833339B2 (en) * | 2006-04-18 | 2010-11-16 | Franklin Industrial Minerals | Mineral filler composition |
US20070104923A1 (en) * | 2005-11-04 | 2007-05-10 | Whitaker Robert H | Novel mineral composition |
US7651559B2 (en) * | 2005-11-04 | 2010-01-26 | Franklin Industrial Minerals | Mineral composition |
JP5498137B2 (ja) * | 2009-11-30 | 2014-05-21 | 株式会社神戸製鋼所 | 回転炉床炉 |
-
1971
- 1971-06-01 US US00148342A patent/US3722867A/en not_active Expired - Lifetime
-
1972
- 1972-05-17 CA CA142,377A patent/CA958421A/en not_active Expired
- 1972-05-17 GB GB2307472A patent/GB1381787A/en not_active Expired
- 1972-05-19 AU AU42512/72A patent/AU466389B2/en not_active Expired
- 1972-05-26 DE DE19722225782 patent/DE2225782A1/de active Pending
- 1972-05-30 IT IT50600/72A patent/IT958145B/it active
- 1972-05-31 FR FR7219438A patent/FR2139592A5/fr not_active Expired
- 1972-05-31 SE SE7207130A patent/SE378013B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT958145B (it) | 1973-10-20 |
AU466389B2 (en) | 1975-10-30 |
DE2225782A1 (de) | 1972-12-14 |
US3722867A (en) | 1973-03-27 |
SE378013B (de) | 1975-08-11 |
CA958421A (en) | 1974-11-26 |
FR2139592A5 (de) | 1973-01-05 |
AU4251272A (en) | 1973-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |