IT1267088B1 - Production of electrical power by reversible ternary cycle and associated devices - Google Patents
Production of electrical power by reversible ternary cycle and associated devicesInfo
- Publication number
- IT1267088B1 IT1267088B1 IT93PA000010A ITPA930010A IT1267088B1 IT 1267088 B1 IT1267088 B1 IT 1267088B1 IT 93PA000010 A IT93PA000010 A IT 93PA000010A IT PA930010 A ITPA930010 A IT PA930010A IT 1267088 B1 IT1267088 B1 IT 1267088B1
- Authority
- IT
- Italy
- Prior art keywords
- electrical power
- production
- heat
- cycle
- energy
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 230000002441 reversible effect Effects 0.000 title abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
The industrial invention with the title: "Production of electrical power by reversible ternary cycle and associated devices" belongs to the technical sector of the production of electrical power. In the prior art, in thermo-electric and nuclear-electric plant there were large heat losses from the exhausts of the steam turbines. In the case of gas turbine power stations, there is the problem of the energy absorbed by the compressor which greatly reduces the mechanical work done by the turbine combined with waste heat losses. Consequently, the problem of the limitation of efficiency between heat consumed and effective work done in industrial production is unresolved and unsatisfied. The new process, schematically represented in the following figure 1, recovers the heat exhausted by the two-stage turbine TG1, TG2, supplied with "filtered" air, with inter-cooled compression 1, C1, C2 and with inter-heated expansion 2*, 1', 2, 6, 4', 6, 3', 6, 3',4*. In addition, the excess heat of the turbine-air cycle 4*, 5*, 8, together with that recoverable from the exhaust 10, 19 and from the associated CO2 liquefaction plant 11, 12, 13, is sent to the boiler 20 serving a 3rd thermodynamic cycle with organic fluid where it produces electrical power in cascade 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, except for the residual heat that can be used for external environmental heating requirements and/or hot water 32, 33, 34. The boiler 6 recovers the superheated heat from the exhaust 8, 9 intended for the transformation of carbon monoxide into carbon dioxide using any type of fuel in the solid, liquid or gaseous state. Finally, the ternary cycle with exchangeable energy, while the quantity of fuel used per unit of time remains the same, permits the exchange and conversion of energy from one form to another achieving the maximum thermodynamic efficiency to be defined as "reversible". The new process is primarily useful for the production of electrical power, of relevant interest for energy, industry and the environment. Claims no. 4, Figure no. 7. <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93PA000010A IT1267088B1 (en) | 1993-07-16 | 1993-07-16 | Production of electrical power by reversible ternary cycle and associated devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93PA000010A IT1267088B1 (en) | 1993-07-16 | 1993-07-16 | Production of electrical power by reversible ternary cycle and associated devices |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITPA930010A0 ITPA930010A0 (en) | 1993-07-16 |
| ITPA930010A1 ITPA930010A1 (en) | 1995-01-16 |
| IT1267088B1 true IT1267088B1 (en) | 1997-01-24 |
Family
ID=11388688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT93PA000010A IT1267088B1 (en) | 1993-07-16 | 1993-07-16 | Production of electrical power by reversible ternary cycle and associated devices |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1267088B1 (en) |
-
1993
- 1993-07-16 IT IT93PA000010A patent/IT1267088B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITPA930010A0 (en) | 1993-07-16 |
| ITPA930010A1 (en) | 1995-01-16 |
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