CA2184998C - Installation et procede de modification de gaz - Google Patents
Installation et procede de modification de gaz Download PDFInfo
- Publication number
- CA2184998C CA2184998C CA002184998A CA2184998A CA2184998C CA 2184998 C CA2184998 C CA 2184998C CA 002184998 A CA002184998 A CA 002184998A CA 2184998 A CA2184998 A CA 2184998A CA 2184998 C CA2184998 C CA 2184998C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- chamber
- conditioner
- wall
- grate
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 55
- 239000000446 fuel Substances 0.000 claims abstract description 33
- 238000002309 gasification Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 142
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000002956 ash Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000011269 tar Substances 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000000571 coke Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
Abstract
Installation de modification de gaz (12) et procédé permettant de traiter des gaz bruts relativement impurs résultant d'un processus de gazéification, pour obtenir un gaz gazogène relativement propre et exempt de goudron, d'une valeur énergétique de 1200 à 1500 Kcal/m?3¿. Le modificateur de gaz (12) comprend une chambre de réaction (18) contenant un combustible et abritant une réaction de craquage. Dans la partie supérieure de la chambre de réaction (18), une enceinte de réaction interne (24) constitue une zone de réaction primaire (44). Le modificateur de gaz (12) comporte également une structure à grille (30) pour le filtrage des gaz de gazogène avant leur libération hors du modificateur.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21468294A | 1994-03-16 | 1994-03-16 | |
| US08/214,682 | 1994-03-16 | ||
| PCT/US1995/002919 WO1995025151A1 (fr) | 1994-03-16 | 1995-03-08 | Installation et procede de modification de gaz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2184998A1 CA2184998A1 (fr) | 1995-09-21 |
| CA2184998C true CA2184998C (fr) | 2006-10-31 |
Family
ID=4158861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002184998A Expired - Lifetime CA2184998C (fr) | 1994-03-16 | 1995-03-08 | Installation et procede de modification de gaz |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2184998C (fr) |
-
1995
- 1995-03-08 CA CA002184998A patent/CA2184998C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2184998A1 (fr) | 1995-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20150309 |