JPS57196715A - Manufacture of carbon dioxide using waste gas from limestone calcining furnace as starting material - Google Patents
Manufacture of carbon dioxide using waste gas from limestone calcining furnace as starting materialInfo
- Publication number
- JPS57196715A JPS57196715A JP56079378A JP7937881A JPS57196715A JP S57196715 A JPS57196715 A JP S57196715A JP 56079378 A JP56079378 A JP 56079378A JP 7937881 A JP7937881 A JP 7937881A JP S57196715 A JPS57196715 A JP S57196715A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- limestone
- fed
- waste gas
- oxygen
- 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.)
- Pending
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: To recover a gas contg. CO2 at high concn. as by-produced waste gas when limestone is calcined, by isolating a furnace from the open air and burning fuel with oxygen diluted with CO2.
CONSTITUTION: Limestone charged with a feeder 7 is dropped into a calcining furnace 4 through a storage tank 18-5, a replacing bottle 8 and the preheating section 6, and it is calcined and decomposed. The resulting quick lime is discharged into a product bottle 12 through a discharger 9 and a cooler 10. In said method, the whole furnace is isolated from the open air, fuel, oxygen and CO2 for diluting the oxygen are fed to the combustion chamber 3 provided with a burner 17 from pipes 1, 2, 13, respectively, and by heat of combustion the limestone is decomposed. By-produced CO2 is allowed to rise in the furnace 4, taken out of the outlet pipe 5 of the section 6, and passed through a dust collector 14. Most of the CO2 is fed to a CO2 liquefaction purifier 20, and part of it is fed to the chamber 3 through a storage tank 21 and the pipe 13.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56079378A JPS57196715A (en) | 1981-05-27 | 1981-05-27 | Manufacture of carbon dioxide using waste gas from limestone calcining furnace as starting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56079378A JPS57196715A (en) | 1981-05-27 | 1981-05-27 | Manufacture of carbon dioxide using waste gas from limestone calcining furnace as starting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57196715A true JPS57196715A (en) | 1982-12-02 |
Family
ID=13688203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56079378A Pending JPS57196715A (en) | 1981-05-27 | 1981-05-27 | Manufacture of carbon dioxide using waste gas from limestone calcining furnace as starting material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57196715A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101140776B1 (en) | 2012-03-02 | 2012-07-12 | (주)대우건설 | Apparatus for collecting and removing carbon dioxide and method thereof |
| CN110333326A (en) * | 2019-08-07 | 2019-10-15 | 马鞍山钢铁股份有限公司 | A kind of sintering circulating flue gas simulation system and experimental method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564861A (en) * | 1979-06-22 | 1981-01-19 | Ibm | Microcomputer |
-
1981
- 1981-05-27 JP JP56079378A patent/JPS57196715A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564861A (en) * | 1979-06-22 | 1981-01-19 | Ibm | Microcomputer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101140776B1 (en) | 2012-03-02 | 2012-07-12 | (주)대우건설 | Apparatus for collecting and removing carbon dioxide and method thereof |
| CN110333326A (en) * | 2019-08-07 | 2019-10-15 | 马鞍山钢铁股份有限公司 | A kind of sintering circulating flue gas simulation system and experimental method |
| CN110333326B (en) * | 2019-08-07 | 2024-04-16 | 马鞍山钢铁股份有限公司 | Sintering circulation flue gas simulation system and experimental method |
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