JPS5761087A - Treatment of sulfur-containing fuel - Google Patents
Treatment of sulfur-containing fuelInfo
- Publication number
- JPS5761087A JPS5761087A JP13584080A JP13584080A JPS5761087A JP S5761087 A JPS5761087 A JP S5761087A JP 13584080 A JP13584080 A JP 13584080A JP 13584080 A JP13584080 A JP 13584080A JP S5761087 A JPS5761087 A JP S5761087A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- sulfur
- combustion
- earth metal
- zone
- 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.)
- Granted
Links
Abstract
PURPOSE: To remove sulfur compds. as an alkaline earth metal surface and to make the simple and inexpensive treatment of fuel possible without emission of SO2, by mixing an alkaline earth metal oxide or hydroxide with sulfur-contg. fuel, and injecting and burning the mixture.
CONSTITUTION: An equivalent amount (based on the amount of sulfur in fuel) or a slightly excess amount of an alkalin earth metal oxide or hydroxide is mixed with fuel contg. sulfur or sulfur compds. and injected directly from a combustion burner for combustion. When the fuel is heated to 530W580°C in the reducing the flame zone of a stabilization zone, H2S evolved in said zone is set as an alkalin earth matal sulfide which is then oxidized in an oxidizing flame atmosphere at 1,000°C or higher to produce a combustion residue, thus suppressing SO2 generation. This combustion residue and a proper residue from the fuel are collected and removed in a melt- kneaded state by a dust collector.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55135840A JPS5822510B2 (en) | 1980-10-01 | 1980-10-01 | Treatment method for sulfur-containing fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55135840A JPS5822510B2 (en) | 1980-10-01 | 1980-10-01 | Treatment method for sulfur-containing fuel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5761087A true JPS5761087A (en) | 1982-04-13 |
JPS5822510B2 JPS5822510B2 (en) | 1983-05-09 |
Family
ID=15160982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55135840A Expired JPS5822510B2 (en) | 1980-10-01 | 1980-10-01 | Treatment method for sulfur-containing fuel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822510B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59206493A (en) * | 1983-04-23 | 1984-11-22 | アクゾ・エヌ・ヴエ− | Manufacture of fuel briquette |
JPS61190009A (en) * | 1985-02-16 | 1986-08-23 | Itsuo Onaka | Production of powder |
JP2008169338A (en) * | 2007-01-12 | 2008-07-24 | Chugoku Electric Power Co Inc:The | Method of reducing unburned coal |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01143222U (en) * | 1988-03-25 | 1989-10-02 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032077A (en) * | 1973-07-25 | 1975-03-28 | ||
JPS5343706A (en) * | 1976-10-03 | 1978-04-20 | Taiho Kogyo Co Ltd | Method of controlling harmful component |
-
1980
- 1980-10-01 JP JP55135840A patent/JPS5822510B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032077A (en) * | 1973-07-25 | 1975-03-28 | ||
JPS5343706A (en) * | 1976-10-03 | 1978-04-20 | Taiho Kogyo Co Ltd | Method of controlling harmful component |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59206493A (en) * | 1983-04-23 | 1984-11-22 | アクゾ・エヌ・ヴエ− | Manufacture of fuel briquette |
JPH0471436B2 (en) * | 1983-04-23 | 1992-11-13 | Akzo Nv | |
JPS61190009A (en) * | 1985-02-16 | 1986-08-23 | Itsuo Onaka | Production of powder |
JP2008169338A (en) * | 2007-01-12 | 2008-07-24 | Chugoku Electric Power Co Inc:The | Method of reducing unburned coal |
Also Published As
Publication number | Publication date |
---|---|
JPS5822510B2 (en) | 1983-05-09 |
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