JPS5596811A - Method for low nox combustion utilizing reduction by soot - Google Patents
Method for low nox combustion utilizing reduction by sootInfo
- Publication number
- JPS5596811A JPS5596811A JP396779A JP396779A JPS5596811A JP S5596811 A JPS5596811 A JP S5596811A JP 396779 A JP396779 A JP 396779A JP 396779 A JP396779 A JP 396779A JP S5596811 A JPS5596811 A JP S5596811A
- Authority
- JP
- Japan
- Prior art keywords
- soot
- chamber
- reduction
- nox
- combustion
- 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
- 239000004071 soot Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000567 combustion gas Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
Abstract
PURPOSE: To increase the final NOx eliminating ratio up to over 90% which is obtained denitrification method by a system wherein soot containing combustion gas is brought into a reduction chamber and NOx reduction is conducted by soot.
CONSTITUTION: Combustion by a smaller quantity of air than a theoretical quantity is conducted in a combustion chamber 1 and the combustion gas is introduced into a reduction chamber 2 through a combustion gas pipe 4. Since the reduction chamber 2 has been heated previously by an electric furnace 3 at 500W1200°C, NOx is reduced by the soot contained in the gas while it runs through this chamber and the residual NOx is decreased down to about 10%. The reduced gas is brought to a recombustion chamber through a pipe 5, a filter 6.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396779A JPS5596811A (en) | 1979-01-19 | 1979-01-19 | Method for low nox combustion utilizing reduction by soot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396779A JPS5596811A (en) | 1979-01-19 | 1979-01-19 | Method for low nox combustion utilizing reduction by soot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5596811A true JPS5596811A (en) | 1980-07-23 |
Family
ID=11571841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP396779A Pending JPS5596811A (en) | 1979-01-19 | 1979-01-19 | Method for low nox combustion utilizing reduction by soot |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5596811A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124625A (en) * | 1973-03-01 | 1974-11-28 | ||
| JPS49131950A (en) * | 1973-04-25 | 1974-12-18 |
-
1979
- 1979-01-19 JP JP396779A patent/JPS5596811A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124625A (en) * | 1973-03-01 | 1974-11-28 | ||
| JPS49131950A (en) * | 1973-04-25 | 1974-12-18 |
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