GB1309589A - Process for the utilisation of the energy content of the flue gas accruing in catalytic cracking plants - Google Patents
Process for the utilisation of the energy content of the flue gas accruing in catalytic cracking plantsInfo
- Publication number
- GB1309589A GB1309589A GB3963670A GB1309589DA GB1309589A GB 1309589 A GB1309589 A GB 1309589A GB 3963670 A GB3963670 A GB 3963670A GB 1309589D A GB1309589D A GB 1309589DA GB 1309589 A GB1309589 A GB 1309589A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flue gas
- air
- turbine
- gases
- accruing
- 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
Links
- 239000003546 flue gas Substances 0.000 title abstract 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004523 catalytic cracking Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 3
- 238000005336 cracking Methods 0.000 abstract 2
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 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
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
- C10G11/185—Energy recovery from regenerator effluent gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
1309589 Cracking hydrocarbon oils OSTERREICHISCHE MINERAL OVERWALTUNG AG 18 Aug 1970 39636/70 Heading C5E [Also in Divisions F1 and F4] Energy is recovered from the flue gas arising in the regeneration of catalyst (at 2) in a cracking plant by supplying the air for regeneration by a compressor (3), passing the flue gas through a cyclone (9) to a turbine (7), burning the CO in the gas in a catalytic CO boiler (10) downstream of the turbine, heating excess air from the compressor in the CO boiler, and mixing this heated air with the flue gas upstream of the cyclone. Heat remaining in the flue gases can be used to raise steam, before the gases pass to the chimney (6). As shown, additional heat can be obtained by injecting fuel at 16 and air through line 22. In case of breakdown, the turbine 7 can be by-passed by line 19, or the whole of the energy-recovery system by passing the gases from regenerator 2 through heat-exchanger 5 directly to the chimney 6.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2009711A DE2009711C3 (en) | 1970-03-02 | 1970-03-02 | Process and system for utilizing the energy content of the flue gas produced by catalytic cracking systems |
GB3963670 | 1970-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1309589A true GB1309589A (en) | 1973-03-14 |
Family
ID=25758740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3963670A Expired GB1309589A (en) | 1970-03-02 | 1970-08-18 | Process for the utilisation of the energy content of the flue gas accruing in catalytic cracking plants |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2009711C3 (en) |
GB (1) | GB1309589A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0007389A1 (en) * | 1978-05-08 | 1980-02-06 | Carrier Corporation | Power recovery system and method therefor |
FR2509454A1 (en) * | 1981-04-15 | 1983-01-14 | Kawasaki Heavy Ind Ltd | PROCESS FOR RECOVERING GAS ENERGY INTO EXCESS BLOWER FURNACES |
US4867950A (en) * | 1987-10-13 | 1989-09-19 | Mobil Oil Corporation | Catalyst regeneration with flue gas |
WO2019123305A1 (en) * | 2017-12-22 | 2019-06-27 | Darienzo Giovanni | Cogeneration system for a boiler |
RU2772096C2 (en) * | 2017-12-22 | 2022-05-16 | Джованни Д'АРЬЕНЦО | System for joint production of heat and electric energy for a boiler |
-
1970
- 1970-03-02 DE DE2009711A patent/DE2009711C3/en not_active Expired
- 1970-08-18 GB GB3963670A patent/GB1309589A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0007389A1 (en) * | 1978-05-08 | 1980-02-06 | Carrier Corporation | Power recovery system and method therefor |
FR2509454A1 (en) * | 1981-04-15 | 1983-01-14 | Kawasaki Heavy Ind Ltd | PROCESS FOR RECOVERING GAS ENERGY INTO EXCESS BLOWER FURNACES |
US4867950A (en) * | 1987-10-13 | 1989-09-19 | Mobil Oil Corporation | Catalyst regeneration with flue gas |
WO2019123305A1 (en) * | 2017-12-22 | 2019-06-27 | Darienzo Giovanni | Cogeneration system for a boiler |
CN111512096A (en) * | 2017-12-22 | 2020-08-07 | 乔瓦尼·达里恩 | Cogeneration system for boiler |
JP2021509167A (en) * | 2017-12-22 | 2021-03-18 | ダリエンソ,ジョヴァンニ | Cogeneration system for boilers |
US11022035B2 (en) | 2017-12-22 | 2021-06-01 | Giovanni D'ARIENZO | Cogeneration system for a boiler |
CN111512096B (en) * | 2017-12-22 | 2022-03-29 | 乔瓦尼·达里恩 | Cogeneration system for boiler |
RU2772096C2 (en) * | 2017-12-22 | 2022-05-16 | Джованни Д'АРЬЕНЦО | System for joint production of heat and electric energy for a boiler |
Also Published As
Publication number | Publication date |
---|---|
DE2009711B2 (en) | 1979-11-29 |
DE2009711A1 (en) | 1971-09-16 |
DE2009711C3 (en) | 1980-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |