PH14218A - Process of calcining limestone or hydrated lime in a rotary kiln - Google Patents

Process of calcining limestone or hydrated lime in a rotary kiln

Info

Publication number: PH14218A
Authority: PH; Philippines
Prior art keywords: rotary kiln; hydrated lime; calcining limestone; limestone; calcining
Prior art date: 1977-04-30

Application number

PH21043A

Other languages

English (en)

Inventor

H Steinhofel

H Eichberger

H Lausch

H Serbent

H Lommert

Original Assignee

Metallgesellschaft 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.)

1977-04-30

Filing date

1978-04-24

Publication date

1981-04-02

1978-04-24 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1981-04-02 Publication of PH14218A publication Critical patent/PH14218A/en

Links

235000019738 Limestone Nutrition 0.000 title 1
238000001354 calcination Methods 0.000 title 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title 1
229910001861 calcium hydroxide Inorganic materials 0.000 title 1
235000011116 calcium hydroxide Nutrition 0.000 title 1
239000000920 calcium hydroxide Substances 0.000 title 1
239000006028 limestone Substances 0.000 title 1
238000000034 method Methods 0.000 title 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
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/108—Treatment or selection of the fuel therefor

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (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)

PH21043A 1977-04-30 1978-04-24 Process of calcining limestone or hydrated lime in a rotary kiln PH14218A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2719348A DE2719348C3 (de)	1977-04-30	1977-04-30	Verfahren zur Herstellung von gebranntem Kalk mit niedrigem Schwefelgehalt

Publications (1)

Publication Number	Publication Date
PH14218A true PH14218A (en)	1981-04-02

Family

ID=6007709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PH21043A PH14218A (en)	1977-04-30	1978-04-24	Process of calcining limestone or hydrated lime in a rotary kiln

Country Status (14)

Country	Link
US (1)	US4220631A (de)
AT (1)	AT370060B (de)
AU (1)	AU519938B2 (de)
BR (1)	BR7802700A (de)
CA (1)	CA1092785A (de)
DE (1)	DE2719348C3 (de)
ES (1)	ES469199A1 (de)
GB (1)	GB1569956A (de)
IT (1)	IT1094503B (de)
LU (1)	LU79561A1 (de)
MX (1)	MX148016A (de)
PH (1)	PH14218A (de)
PT (1)	PT67965B (de)
ZA (1)	ZA781319B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3012866A1 (de) *	1980-04-02	1981-10-08	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zum brennen von kalk im drehrohrofen
DE3131023C2 (de) *	1981-08-05	1985-12-05	Klöckner-Humboldt-Deutz AG, 5000 Köln	Verfahren und Vorrichtung zum Brennen von Kalk
DE3140582C2 (de) *	1981-10-13	1985-01-17	Beckenbach, Ulrich, Dipl.-Ing., 4005 Meerbusch	Verfahren und Ringschachtofen zum Brennen und Sintern von stückigem Gut, wie Kalkstein, Dolomit oder dergleichen
NO157181C (no) *	1983-09-21	1988-02-03	Megon & Co As	Fremgangsmaate for utvinning av sjeldne jordmetaller fra et karbonholdig raamateriale.
US5380505A (en) *	1993-10-07	1995-01-10	Dravo Lime Company	Production of low sulfur content lime from limestone
US6474984B2 (en)	2000-11-20	2002-11-05	Metso Minerals Industries, Inc.	Air injection for nitrogen oxide reduction and improved product quality
BRPI0918633A2 (pt) *	2008-09-17	2019-09-24	Smidth As F L	método para calcinar matérias-primas.
US8268073B2 (en) *	2009-12-29	2012-09-18	Sharps Compliance, Inc.	System and method for making cement and cement derived therefrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2941791A (en) *	1956-08-23	1960-06-21	Wienert Fritz Otto	Rotary kilns
GB1276660A (en) *	1968-10-09	1972-06-07	Exxon Research Engineering Co	Improvements in the production of lime
US3722867A (en) *	1971-06-01	1973-03-27	W Butler	Method of calcining limestone

1977
- 1977-04-30 DE DE2719348A patent/DE2719348C3/de not_active Expired
1978
- 1978-03-07 ZA ZA00781319A patent/ZA781319B/xx unknown
- 1978-03-10 MX MX17272278A patent/MX148016A/es unknown
- 1978-04-06 AT AT244478A patent/AT370060B/de not_active IP Right Cessation
- 1978-04-17 AU AU35146/78A patent/AU519938B2/en not_active Expired
- 1978-04-20 US US05/898,255 patent/US4220631A/en not_active Expired - Lifetime
- 1978-04-20 IT IT2253578A patent/IT1094503B/it active
- 1978-04-24 PH PH21043A patent/PH14218A/en unknown
- 1978-04-27 ES ES469199A patent/ES469199A1/es not_active Expired
- 1978-04-27 GB GB16829/78A patent/GB1569956A/en not_active Expired
- 1978-04-28 PT PT6796578A patent/PT67965B/pt unknown
- 1978-04-28 LU LU79561A patent/LU79561A1/de unknown
- 1978-04-28 CA CA302,233A patent/CA1092785A/en not_active Expired
- 1978-04-28 BR BR7802700A patent/BR7802700A/pt unknown

Also Published As

Publication number	Publication date
PT67965A (en)	1978-05-01
CA1092785A (en)	1981-01-06
IT7822535A0 (it)	1978-04-20
MX148016A (es)	1983-02-24
LU79561A1 (de)	1978-11-03
ES469199A1 (es)	1978-11-16
AT370060B (de)	1983-02-25
DE2719348B2 (de)	1979-09-27
ATA244478A (de)	1982-07-15
US4220631A (en)	1980-09-02
ZA781319B (en)	1979-02-28
GB1569956A (en)	1980-06-25
BR7802700A (pt)	1979-01-02
AU3514678A (en)	1979-10-25
PT67965B (en)	1979-10-19
DE2719348C3 (de)	1983-04-28
DE2719348A1 (de)	1978-11-09
AU519938B2 (en)	1982-01-07
IT1094503B (it)	1985-08-02

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