CN105804808A - Method and system for supercritical fluid new energy - Google Patents
Method and system for supercritical fluid new energy Download PDFInfo
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- CN105804808A CN105804808A CN201610254235.2A CN201610254235A CN105804808A CN 105804808 A CN105804808 A CN 105804808A CN 201610254235 A CN201610254235 A CN 201610254235A CN 105804808 A CN105804808 A CN 105804808A
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- supercritical fluid
- oxygen
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- steam
- carbon dioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/08—Adaptations for driving, or combinations with, pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/32—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines using steam of critical or overcritical pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/013—Carbone dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention relates to a method and a system for supercritical fluid new energy. An air pipeline is connected to an oxygen production unit via an air filter and a compressor outlet, and the oxygen production unit is connected to an oxygen storage tank. The oxygen storage tank and a fuel storage bunker are connected to a combustion chamber, and the combustion chamber is connected with a supercritical fluid storage unit by a steam boiler. The production process is as follows: (1) air is prepared into oxygen with concentration of 80-99.9%(v) after filtering and compression and is stored to the oxygen storage tank; (2) fuel and oxygen combust to produce high-temperature high-pressure supercritical fluid; (3) the high-temperature high-pressure supercritical fluid is sent to a supercritical fluid new energy storage unit to be stored for later use; (4) steam produced by the steam boiler pushes a turbine to act to drive an air compressor of an air separation oxygen production unit to compress air; and (5) waste steam is condensed and then pressurized by a water pump and sent back to a heat exchange boiler to produce steam. The method and the system can widen the utilization potential of supercritical carbon dioxide, thus effectively storing and utilizing energy stored by carbon dioxide and realizing flexible adjustment and utilization of energy.
Description
Technical field
The invention belongs to technical field of new energies, relate to the technology of preparing of a kind of new forms of energy, be specifically related to production method and the system of a kind of supercritical fluid new forms of energy.
Background technology
Traditional energy such as coal, oil, natural gas and water energy, timber etc., it is non-renewable limited resources, along with now economic and society development, coal and petroleum resources are fewer and feweri, use destruction and the pollution to environment that make consumption, minimizing coal and oil that how to reduce coal and oil are the problems being presently required solution.Traditional energy, when utilizing, is by burning mostly, in the process of burning, produces various different gas, smokeshade, the air of pollution, water source, the greenhouse gases particularly discharged, make global warming, affect bigger on the living environment of the mankind.Application new forms of energy are the inevitable choices that sustainable development path is walked by China, and increasing new forms of energy are constantly being exploited.
Supercritical fluid (supercriticalfluid) refers to that temperature and pressure are in the liquid of more than critical point, has the character of many uniquenesses.Pure material is when temperature is higher than a certain numerical value, and any big pressure all can not make this pure material be liquid phase by gas phase conversion, and namely temperature now is referred to as critical temperature Tc；And at a critical temperature, the minimum pressure that gas can be liquefied is called critical pressure Pc.At Near The Critical Point, it may appear that phenomenon jumpy occurs the physical property of all fluids such as the density of fluid, viscosity, dissolubility, thermal capacity, dielectric constant.When the temperature residing for material is higher than critical temperature, when pressure is more than critical pressure, this material is in supercriticality.
Carbon dioxide is that one is nontoxic, nonflammable, density is high, critical point suitable (critical temperature Tc=31.1 DEG C, critical pressure Pc=7.38*106Pa) fluid, has good mobility and transmission characteristic, is commonly used for the fields such as refrigeration, chemical industry, using carbon dioxide as medium, prepares into supercritical fluid new forms of energy and waits exploitation.
Summary of the invention
The present invention provides the production method of a kind of supercritical fluid new forms of energy, widens the Exploitative potential of supercritical carbon dioxide, it is a further object of the present invention to provide the production system of a kind of supercritical fluid new forms of energy realizing said method.
The technical scheme is that the production method of supercritical fluid new forms of energy, production process is as follows:
(1) air enters air filter and filters, and after air compressor machine compresses, to prepare into concentration in oxygen production unit be 80～99.9%(v to filtered air) oxygen be stored in oxygen storage tank；
(2) the fuel in fuel warehouse enters the fuel inlet of combustion-chamber burner, enter burner combustion-supporting gas entrance after carbon dioxide and oxygen 0:1～10:1 by volume mixing that carbon dioxide pipeline comes, carry out the supercritical fluid of burning generation 500～3000 DEG C, 7.4～50MPa；
(3) described High Temperature High Pressure supercritical fluid releases heat through steam boiler generation steam, makes high-pressure supercritical fluid temperature reduce to 80～700 DEG C, 7.4～50MPa, sends into supercritical fluid storage element and stores for future use；
(4) the steam that steam boiler occurs does work to steam turbine, drives compressor compresses air；
(5) the exhaust steam after steam turbine acting is pressurized to steam boiler generation steam through water pump after condensing to condenser.
The fuel of fuel warehouse is coke-stove gas, liquefied petroleum gas, natural gas or fuel maple, or one or more mixing of other carbon-based fuel.Fuel maple is that content of ashes is less than 0.01%(wt) carbon dust, when adopting maple fuel and the carbonaceous material without protium as fuel, the supercritical fluid of generation is water-free supercritical carbon dioxide.Air after compression carries out pre-cooling in oxygen production unit, removes moisture, carbon dioxide and Hydrocarbon, after the cooling of expanded refrigeration, separates through low temperature distillation system and obtains pure oxygen.
The production system of supercritical fluid new forms of energy of the present invention, including air filter, oxygen production unit, oxygen storage tank, fuel warehouse, combustor and air pipe line, combustor is provided with burner.System is provided with air compressor machine, supercritical fluid new forms of energy storage element, condenser, steam boiler and water pump, and steam turbine is coaxially connected with air compressor machine.Air pipe line is connected to air compressor machine through air filter, and air compressor machine outlet is connected to oxygen production unit, and oxygen production unit is connected to oxygen storage tank by oxygen pipeline.Oxygen storage tank and fuel warehouse are connected to the burner of combustor, and combustor is connected to supercritical fluid new forms of energy storage element by steam boiler.The steam (vapor) outlet of steam boiler is connected to turbine inlet, and steam turbine outlet is connected to pump entrance by condenser, and exit of pump is connected to the water inlet of steam boiler.
System is provided with carbon dioxide pipeline, and carbon dioxide pipeline is connected to the cycle fluid entrance of burner, oxygen pipeline and carbon dioxide pipeline and is provided with adjustment valve.Fuel warehouse is provided with fuel inlet.Oxygen production unit is provided with precooler, membrane separator and rectifying column.System is provided with compressor, carbon dioxide pump, heat exchanger, cooler, drain sump and supercritical fluid steam turbine.Fuel warehouse is connected to the fuel inlet of burner through compressor, and a road of combustor exit is connected to supercritical fluid steam turbine, and supercritical fluid steam turbine is coaxially connected with compressor.The outlet of supercritical fluid steam turbine is connected to carbon dioxide pump intake by heat exchanger, cooler and drain sump, and carbon dioxide pump discharge is connected to the combustion-supporting gas entrance of burner.
The High Temperature High Pressure supercritical fluid of supercritical fluid new forms of energy storage element is used as the power promoting decompressor, gas turbine, steam turbine, flue gas turbine expander or piston-mode motor to carry out mechanical work, or to be used for driving vehicle travels, the described vehicles be automobile, steamer, aircraft and electric motor car.
The production method of supercritical fluid new forms of energy of the present invention and system, widened the Exploitative potential of supercritical carbon dioxide, effectively stores and utilize the energy of carbon dioxide storage, it is achieved that the flexible of energy utilizes.Utilizing carbon dioxide to carry out energy storage, compare other medium efficiency higher, safety is better.
Accompanying drawing explanation
Fig. 1 is supercritical fluid new energy production system schematic flow sheet of the present invention；
Fig. 2 is the schematic flow sheet of another embodiment of the present invention；
Wherein: 1 air compressor machine, 2 steam turbines, 3 oxygen production unit, 4 oxygen storage tanks, 5 fuel warehouses, 6 combustor, 7 steam boilers, 8 supercritical fluid storage elements, 9 condensers, 10 water pumps, 11 adjustment valve, 12 fuel inlets, 13 air pipe lines, 14 air filters, 15 compressors, 16 carbon dioxide pumps, 17 heat exchangers, 18 coolers, 19 drain sumps, 20 supercritical fluid steam turbines.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail.Scope is not limited to embodiment, and those skilled in the art make any change in the scope that claim limits and fall within the scope of protection of the invention.
Embodiment 1
The production system of supercritical fluid new forms of energy of the present invention is as it is shown in figure 1, include air filter 14, oxygen production unit 3, oxygen storage tank 4, fuel warehouse 5, combustor 6, air pipe line 13, compressor 1, supercritical fluid new forms of energy storage element 8, condenser 9, steam boiler 7 and water pump 10.Combustor is provided with burner, and fuel warehouse is provided with fuel inlet 12, and steam turbine is coaxially connected with compressor.Air pipe line is connected to compressor through air filter, and compressor outlet is connected to oxygen production unit, and oxygen production unit is connected to oxygen storage tank by oxygen pipeline.Oxygen storage tank and fuel warehouse are connected to the burner of combustor, and combustor is connected to supercritical fluid new forms of energy storage element by steam boiler.The steam (vapor) outlet of steam boiler is connected to steam turbine entrance, and steam turbine outlet is connected to pump entrance by condenser, and exit of pump is connected to the water inlet of steam boiler.System is provided with carbon dioxide pipeline, and carbon dioxide pipeline is connected to the combustion air inlet of burner, oxygen pipeline and carbon dioxide pipeline and is provided with adjustment valve 11.Oxygen production unit is provided with precooler, membrane separator and rectifying column.
The production journey of supercritical fluid new forms of energy is:
(1) air entrance air filter 14 filters, filtered air carries out pre-cooling in oxygen production unit 3 after air compressor machine 1 compresses, remove moisture, carbon dioxide and Hydrocarbon, after expanded refrigeration cooling, separate through low temperature distillation system that to obtain concentration be 80～99.9%(v) oxygen be stored in oxygen storage tank 4；
(2) enter burner combustion-supporting gas entrance after the carbon dioxide 1:0.5 by volume mixing that the fuel inlet of the entrance of the fuel in fuel warehouse 5 combustor 6 burner, oxygen and carbon dioxide pipeline come, carrying out the high-pressure carbon dioxide of burning generation 1000 DEG C, 28MPa；
(3) high-pressure supercritical fluid occurs steam to release heat through steam boiler 7, makes high-pressure carbon dioxide temperature reduce to 300 DEG C, 20MPa, sends into supercritical carbon dioxide storage element 8 and stores for future use；
(4) the steam that steam boiler occurs does work to steam turbine 2, drives compressor compresses air；
(5) the exhaust steam after steam turbine acting is pressurized to steam boiler generation steam through water pump after condensing to condenser 9.
The supercritical fluid of High Temperature High Pressure is used as to promote decompressor, gas turbine, steam turbine, flue gas turbine expander or piston-mode motor to carry out the power of mechanical work, or to be used for driving vehicle travels, the described vehicles be automobile, steamer, aircraft and electric motor car.
Embodiment 2
Another embodiment of the present invention is as in figure 2 it is shown, system is provided with compressor 15, carbon dioxide pump 16, heat exchanger 17, cooler 18, drain sump 19 and supercritical fluid steam turbine 20.Fuel warehouse 5 is connected to the fuel inlet of burner through compressor, and a road of combustor exit is connected to supercritical fluid steam turbine, and supercritical fluid steam turbine is coaxially connected with compressor.The outlet of supercritical fluid steam turbine is connected to carbon dioxide pump intake by heat exchanger, cooler and drain sump, and carbon dioxide pump discharge is connected to the combustion-supporting gas entrance of burner.The fuel of fuel warehouse 5 is maple, and a part of supercritical fluid of combustor exit drives supercritical fluid steam turbine to rotate, and drives compressor to rotate, pressurizes for chamber fuel maple, enters combustion chambers burn.Supercritical fluid after acting, after heat exchanger heat exchange and cooler cool down, sloughs moisture to drain sump.Then through heat exchanger heat exchange after carbon dioxide after dehydration is pressurized, improves the carbon dioxide of temperature through heat exchange and return the combustion air inlet of burner.Other flow process and operation and embodiment 1 identical.
Claims (9)
1. a production method for supercritical fluid new forms of energy, production process is as follows:
(1) air enters air filter (14) and filters, and after air compressor machine (1) compresses, to prepare into concentration in oxygen production unit (3) be 80～99.9%(v to filtered air) oxygen be stored in oxygen storage tank (4)；
(2) the fuel in fuel warehouse (5) enters the fuel inlet of combustor (6) burner, enter burner combustion-supporting gas entrance after carbon dioxide and oxygen 0:1～10:1 by volume mixing that carbon dioxide pipeline comes, carry out the supercritical fluid of burning generation 500～3000 DEG C, 7.4～50MPa；
(3) described High Temperature High Pressure supercritical fluid occurs steam to release heat through steam boiler (7), makes high-pressure supercritical fluid temperature reduce to 80～700 DEG C, 7.4～50MPa, sends into supercritical fluid storage element (8) and stores for future use；
(4) the steam that steam boiler occurs does work to steam turbine (2), drives compressor compresses air；
(5) the exhaust steam after steam turbine acting is pressurized to steam boiler generation steam through water pump after condensing to condenser (9).
2. the production method of supercritical fluid new forms of energy according to claim 1, is characterized in that: the fuel of described fuel warehouse (5) is coke-stove gas, liquefied petroleum gas, natural gas or fuel maple, or one or more mixing of other carbon-based fuel；Fuel maple is that content of ashes is less than 0.01%(wt) carbon dust, when adopting maple fuel and the carbonaceous material without protium as fuel, the supercritical fluid of generation is water-free supercritical carbon dioxide.
3. the production method of supercritical fluid new forms of energy according to claim 1, it is characterized in that: the air after described compression carries out pre-cooling in oxygen production unit, remove moisture, carbon dioxide and Hydrocarbon, after the cooling of expanded refrigeration, separate through low temperature distillation system and obtain pure oxygen.
4. a production system for supercritical fluid new forms of energy, including air filter (14), oxygen production unit (3), oxygen storage tank (4), fuel warehouse (5), combustor (6) and air pipe line (13), described combustor is provided with burner；It is characterized in that: described system is provided with air compressor machine (1), supercritical fluid storage element (8), condenser (9), steam boiler (7) and water pump (10), steam turbine is coaxially connected with air compressor machine；Described air pipe line is connected to air compressor machine through air filter, and air compressor machine outlet is connected to oxygen production unit, and oxygen production unit is connected to oxygen storage tank by oxygen pipeline；Described oxygen storage tank and fuel warehouse are connected to the burner of combustor, and described combustor is connected to supercritical fluid storage element by steam boiler；The steam (vapor) outlet of described steam boiler is connected to turbine inlet, and steam turbine outlet is connected to pump entrance by condenser, and exit of pump is connected to the water inlet of steam boiler.
5. the production system of supercritical fluid new forms of energy according to claim 4, is characterized in that: described system is provided with carbon dioxide pipeline, and described carbon dioxide pipeline is connected to the combustion-supporting gas entrance of burner；Described oxygen pipeline and carbon dioxide pipeline are provided with adjustment valve (11).
6. the production system of supercritical fluid new forms of energy according to claim 4, is characterized in that: described fuel warehouse is provided with fuel inlet (12).
7. the production system of supercritical fluid new forms of energy according to claim 4, is characterized in that: described oxygen production unit is provided with precooler, membrane separator and rectifying column.
8. the production system of supercritical fluid new forms of energy according to claim 4, it is characterized in that: described system is provided with compressor (15), carbon dioxide pump (16), heat exchanger (17), cooler (18), drain sump (19) and supercritical fluid steam turbine (20), described fuel warehouse (5) is connected to the fuel inlet of burner through compressor, one tunnel of described combustor exit is connected to supercritical fluid steam turbine, and supercritical fluid steam turbine is coaxially connected with compressor；The outlet of described supercritical fluid steam turbine is connected to carbon dioxide pump intake by heat exchanger, cooler and drain sump, and carbon dioxide pump discharge is connected to the combustion-supporting gas entrance of burner.
9. the production system of supercritical fluid new forms of energy according to claim 4, it is characterized in that: the High Temperature High Pressure supercritical fluid of described supercritical fluid storage element (8) is used as the power promoting decompressor, gas turbine, steam turbine, flue gas turbine expander or piston-mode motor to carry out mechanical work, or to be used for driving vehicle travels, the described vehicles be automobile, steamer, aircraft and electric motor car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254235.2A CN105804808A (en) | 2016-04-23 | 2016-04-23 | Method and system for supercritical fluid new energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254235.2A CN105804808A (en) | 2016-04-23 | 2016-04-23 | Method and system for supercritical fluid new energy |
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| CN105804808A true CN105804808A (en) | 2016-07-27 |
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| CN201610254235.2A Pending CN105804808A (en) | 2016-04-23 | 2016-04-23 | Method and system for supercritical fluid new energy |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971211A (en) * | 1974-04-02 | 1976-07-27 | Mcdonnell Douglas Corporation | Thermodynamic cycles with supercritical CO2 cycle topping |
| CN101101086A (en) * | 2006-07-05 | 2008-01-09 | 中国科学院工程热物理研究所 | Carbon dioxide zero discharge thermodynamic cycle and procedure using liquefied natural gas cool |
| CN101761915A (en) * | 2009-12-11 | 2010-06-30 | 华北电力大学（保定） | Combined cycle generation system of high-pressure oxygen-enriched combustion fluidized bed |
| JP2011523449A (en) * | 2008-04-22 | 2011-08-11 | フォスター・ホイーラー・エナージイ・コーポレイション | Oxy-combustion boiler system and method of generating electricity using this boiler system |
| US20130199195A1 (en) * | 2009-02-26 | 2013-08-08 | 8 Rivers, Llc | System and method for high efficiency power generation using a carbon dioxide circulating working fluid |
| CN104358595A (en) * | 2014-11-05 | 2015-02-18 | 中国华能集团清洁能源技术研究院有限公司 | Device for driving compression device of space division system and driving method of device |
-
2016
- 2016-04-23 CN CN201610254235.2A patent/CN105804808A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971211A (en) * | 1974-04-02 | 1976-07-27 | Mcdonnell Douglas Corporation | Thermodynamic cycles with supercritical CO2 cycle topping |
| CN101101086A (en) * | 2006-07-05 | 2008-01-09 | 中国科学院工程热物理研究所 | Carbon dioxide zero discharge thermodynamic cycle and procedure using liquefied natural gas cool |
| JP2011523449A (en) * | 2008-04-22 | 2011-08-11 | フォスター・ホイーラー・エナージイ・コーポレイション | Oxy-combustion boiler system and method of generating electricity using this boiler system |
| US20130199195A1 (en) * | 2009-02-26 | 2013-08-08 | 8 Rivers, Llc | System and method for high efficiency power generation using a carbon dioxide circulating working fluid |
| CN101761915A (en) * | 2009-12-11 | 2010-06-30 | 华北电力大学（保定） | Combined cycle generation system of high-pressure oxygen-enriched combustion fluidized bed |
| CN104358595A (en) * | 2014-11-05 | 2015-02-18 | 中国华能集团清洁能源技术研究院有限公司 | Device for driving compression device of space division system and driving method of device |
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