KR100201367B1 - 애뉼라 샤프트킬른에서의 생석회 증산방법 - Google Patents
애뉼라 샤프트킬른에서의 생석회 증산방법 Download PDFInfo
- Publication number
- KR100201367B1 KR100201367B1 KR1019960073460A KR19960073460A KR100201367B1 KR 100201367 B1 KR100201367 B1 KR 100201367B1 KR 1019960073460 A KR1019960073460 A KR 1019960073460A KR 19960073460 A KR19960073460 A KR 19960073460A KR 100201367 B1 KR100201367 B1 KR 100201367B1
- Authority
- KR
- South Korea
- Prior art keywords
- quicklime
- kiln
- limestone
- air
- solid fuel
- 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
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 235000012255 calcium oxide Nutrition 0.000 title claims abstract description 25
- 239000000292 calcium oxide Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 15
- 235000019738 Limestone Nutrition 0.000 claims abstract description 32
- 239000006028 limestone Substances 0.000 claims abstract description 32
- 239000004449 solid propellant Substances 0.000 claims abstract description 23
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 11
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 239000004571 lime Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000001354 calcination Methods 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 claims description 41
- 238000010304 firing Methods 0.000 claims description 39
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000571 coke Substances 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000007792 addition Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 239000003921 oil Substances 0.000 description 11
- 239000010747 number 6 fuel oil Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010344 co-firing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 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
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical 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
- 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
Description
Claims (3)
- 애뉼라 샤프트킬른형 석회 소성로에서 석회석을 소성하여 생석회를 제조하는 방법이고, 석회석을 상기 소성로의 상부로 공급하는 단계, 유체연료 및 과잉의 공기를 연소실에 공급하여 연소시키는 단계, 고온의 연소가스에 의하여 석회석을 소성시켜 생석회를 생성하는 단계 및 냉각공기를 상기 소성로의 하부로 공급하여 상기 생석회를 냉각시키는 단계를 포함하는 생석회의 제조방법에 있어서, 과잉공급분의 공기에 의하여 연소가능한 범위내의 고체연료를 상기 소성로의 상부로 공급하는 단계; 및 과잉공급분의 공기에 의하여 상기 고체연료를 상기 소성로 내에서 연소시키는 단계를 더 포함하며; 공급되는 상기 석회석의 양은 상기 고체연료의 발열량에 비례하여 증가되는 것을 특징으로 하는 생석회의 제조방법.
- 제 1항에 있어서, 상기 고체연료가 코크스인 것을 특징으로 하는 생석회의 제조방법.
- 제 1항 또는 제 2항에 있어서, 상기 고체연료내의 휘발분이 2% 이하인 것을 특징으로 하는 생석회의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960073460A KR100201367B1 (ko) | 1996-12-27 | 1996-12-27 | 애뉼라 샤프트킬른에서의 생석회 증산방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960073460A KR100201367B1 (ko) | 1996-12-27 | 1996-12-27 | 애뉼라 샤프트킬른에서의 생석회 증산방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980054325A KR19980054325A (ko) | 1998-09-25 |
KR100201367B1 true KR100201367B1 (ko) | 1999-06-15 |
Family
ID=19491347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960073460A Expired - Fee Related KR100201367B1 (ko) | 1996-12-27 | 1996-12-27 | 애뉼라 샤프트킬른에서의 생석회 증산방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100201367B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101092409B1 (ko) | 2009-05-12 | 2011-12-09 | 현대로템 주식회사 | 싱글 타입 수직형 석회석 소성로 |
CN109539812A (zh) * | 2017-09-21 | 2019-03-29 | 南京梅山冶金发展有限公司 | 一种套筒窑燃气智能控制装置及控制方法 |
-
1996
- 1996-12-27 KR KR1019960073460A patent/KR100201367B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101092409B1 (ko) | 2009-05-12 | 2011-12-09 | 현대로템 주식회사 | 싱글 타입 수직형 석회석 소성로 |
CN109539812A (zh) * | 2017-09-21 | 2019-03-29 | 南京梅山冶金发展有限公司 | 一种套筒窑燃气智能控制装置及控制方法 |
Also Published As
Publication number | Publication date |
---|---|
KR19980054325A (ko) | 1998-09-25 |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961227 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19961227 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19981218 |
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Comment text: Registration of Establishment Patent event date: 19990313 Patent event code: PR07011E01D |
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