FR2353709A1 - Heat recovery system for industrial process - has gases passed through turbine to heat exchanger and purified before expulsion to atmosphere - Google Patents
Heat recovery system for industrial process - has gases passed through turbine to heat exchanger and purified before expulsion to atmosphereInfo
- Publication number
- FR2353709A1 FR2353709A1 FR7616491A FR7616491A FR2353709A1 FR 2353709 A1 FR2353709 A1 FR 2353709A1 FR 7616491 A FR7616491 A FR 7616491A FR 7616491 A FR7616491 A FR 7616491A FR 2353709 A1 FR2353709 A1 FR 2353709A1
- Authority
- FR
- France
- Prior art keywords
- turbine
- atmosphere
- gases
- industrial process
- heat exchanger
- 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
- 239000007789 gas Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/006—Open cycle gas-turbine in which the working fluid is expanded to a pressure below the atmospheric pressure and then compressed to atmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The waste gases at a temperature of 500 deg.C from an industrial process such as cement or glass manufacture are transmitted from the collector (1) through the pipe (2) to a turbine (4) which drives a compressor (8) and a generator (15). The gasses then pass through a heat exchangers (5) which supplies hot water to the pipe line (18). The gases having been cooled to 150 deg.C then pass through two gas scrubbers (6, 7) before flowing into the compressors (8). The compressed gases then pass through a final heat exchanger (9) which also supplies heat to the pipe line (18). The purified gases are then expelled to atmosphere or recycled via the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7616491A FR2353709A1 (en) | 1976-06-01 | 1976-06-01 | Heat recovery system for industrial process - has gases passed through turbine to heat exchanger and purified before expulsion to atmosphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7616491A FR2353709A1 (en) | 1976-06-01 | 1976-06-01 | Heat recovery system for industrial process - has gases passed through turbine to heat exchanger and purified before expulsion to atmosphere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2353709A1 true FR2353709A1 (en) | 1977-12-30 |
| FR2353709B3 FR2353709B3 (en) | 1979-02-23 |
Family
ID=9173838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7616491A Granted FR2353709A1 (en) | 1976-06-01 | 1976-06-01 | Heat recovery system for industrial process - has gases passed through turbine to heat exchanger and purified before expulsion to atmosphere |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2353709A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2509454A1 (en) * | 1981-04-15 | 1983-01-14 | Kawasaki Heavy Ind Ltd | PROCESS FOR RECOVERING GAS ENERGY INTO EXCESS BLOWER FURNACES |
| EP0098489A1 (en) * | 1982-07-01 | 1984-01-18 | Ruhrgas Aktiengesellschaft | Operating process of an industrial furnace |
| EP0384336A1 (en) * | 1989-02-22 | 1990-08-29 | Mario Gaia | A method and equipment for converting thermal energy into mechanical energy |
-
1976
- 1976-06-01 FR FR7616491A patent/FR2353709A1/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2509454A1 (en) * | 1981-04-15 | 1983-01-14 | Kawasaki Heavy Ind Ltd | PROCESS FOR RECOVERING GAS ENERGY INTO EXCESS BLOWER FURNACES |
| EP0098489A1 (en) * | 1982-07-01 | 1984-01-18 | Ruhrgas Aktiengesellschaft | Operating process of an industrial furnace |
| WO1984000206A1 (en) * | 1982-07-01 | 1984-01-19 | Ruhrgas Ag | Method for operating an industrial furnace |
| US4545208A (en) * | 1982-07-01 | 1985-10-08 | Ruhrgas Aktiengesellschaft | Method of operating an industrial furnace |
| EP0384336A1 (en) * | 1989-02-22 | 1990-08-29 | Mario Gaia | A method and equipment for converting thermal energy into mechanical energy |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2353709B3 (en) | 1979-02-23 |
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