JPS5792606A - Hydrogen combustion method in intensified double stage - Google Patents
Hydrogen combustion method in intensified double stageInfo
- Publication number
- JPS5792606A JPS5792606A JP16998580A JP16998580A JPS5792606A JP S5792606 A JPS5792606 A JP S5792606A JP 16998580 A JP16998580 A JP 16998580A JP 16998580 A JP16998580 A JP 16998580A JP S5792606 A JPS5792606 A JP S5792606A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- hydrogen
- generation
- combustion
- filled
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 5
- 239000001257 hydrogen Substances 0.000 title abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 4
- 238000009841 combustion method Methods 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Abstract
PURPOSE: To control the generation of NOx in a hydrogen flame without incurring any great loss of pressure by a method wherein an incombustible filler material is filled in an initial stage combustion chamber of the captioned double stage combustion method using hydrogen as a fuel.
CONSTITUTION: The incombustible filler material 4 such as a number of sliced pieces of a coiled iron wire (with the diameter of 1mm and each winding diameter of the coil being about 1cm) is filled in the initial stage combustion chamber (a pre-combustion chamber) 1 so that the voids of the chamber 1 becomes higher than 90% by volume of the chamber 1. Further, primary air is supplied into the chamber 1 from a primary air pipe 2 so as to obtain a combustion air ratio of between 0.2 and 0.9 to thereby burn the hydrogen gas supplied into a fuel pipe 3. Thus, by taking the above steps, the generation of NOx in the hydrogen combustion flame can be reduced. In this case, the larger the length of the chamber 1, the greater the effect of controlling the generation of NOx will take place as will be seen in the attached graph.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55169985A JPS5812482B2 (en) | 1980-12-01 | 1980-12-01 | Enhanced two-stage hydrogen combustion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55169985A JPS5812482B2 (en) | 1980-12-01 | 1980-12-01 | Enhanced two-stage hydrogen combustion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5792606A true JPS5792606A (en) | 1982-06-09 |
| JPS5812482B2 JPS5812482B2 (en) | 1983-03-08 |
Family
ID=15896453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55169985A Expired JPS5812482B2 (en) | 1980-12-01 | 1980-12-01 | Enhanced two-stage hydrogen combustion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812482B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795508A (en) * | 1980-12-04 | 1982-06-14 | Agency Of Ind Science & Technol | Reinforced two-stage gas fuel combustion method |
| JPS61149710A (en) * | 1984-12-20 | 1986-07-08 | ラジエンドラ パドマカント ダラ−ル | Method and device for burning hydrogen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53111743U (en) * | 1977-02-12 | 1978-09-06 |
-
1980
- 1980-12-01 JP JP55169985A patent/JPS5812482B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53111743U (en) * | 1977-02-12 | 1978-09-06 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795508A (en) * | 1980-12-04 | 1982-06-14 | Agency Of Ind Science & Technol | Reinforced two-stage gas fuel combustion method |
| JPS6027890B2 (en) * | 1980-12-04 | 1985-07-02 | 工業技術院長 | Enhanced two-stage combustion method for gas fuel |
| JPS61149710A (en) * | 1984-12-20 | 1986-07-08 | ラジエンドラ パドマカント ダラ−ル | Method and device for burning hydrogen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5812482B2 (en) | 1983-03-08 |
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