CN104776638B - The supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump - Google Patents
The supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump Download PDFInfo
- Publication number
- CN104776638B CN104776638B CN201510160087.3A CN201510160087A CN104776638B CN 104776638 B CN104776638 B CN 104776638B CN 201510160087 A CN201510160087 A CN 201510160087A CN 104776638 B CN104776638 B CN 104776638B
- Authority
- CN
- China
- Prior art keywords
- working medium
- heat
- chemical
- physics
- gas
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The present invention relates to the supply system that a kind of conversion of chemical heat pump type fuel is combined with gas-fired heat pump.Including fuel converter, gas purifier, gas engine, chemical working boosting heating device, chemical working trap, physics Alternative Refrigerant Compressors, physics working medium condenser, choke valve, physics working medium evaporator；The present invention willThe higher chemical heat pump of efficiency is combined with thermal efficiency higher thermal pump, and recycles fume afterheat, can improve the efficiency of energy utilization of supply system；Fossil energy (coal or natural gas) can be converted into by secondary clean energy using the conversion of chemical heat pump type fuel at moderate temperatures；Utilized the carbon dioxide in flue gas as heat transfer cycle working medium and chemical reaction working medium, the discharge of carbon dioxide is reduced, while reducing the difficulty and cost of collecting carbonic anhydride.
Description
Technical field：
It is more particularly to a kind of to carry out gasifying-burning instead using chemical working the present invention relates to the technology that energy conversion is utilized
The chemical heat pump that should be circulated with being evaporated using physics working medium-supply system that is combined of the heat pump of condensation cycle.
Background technology：
The burn application process of the fossil energies such as natural gas, oil and coal provides the energy for the mankind, also results in many
Pollution, while consuming many non-renewable energy resources, causes the reserve-production ratio only many decades of fossil energy, future soon will go out
The problem of existing fossil energy is exhausted, and the direct burning severe contamination of a large amount of primary energy environment, therefore, many experts carry
Go out and carried out the research that primary energy fuel is converted into secondary energy sources, a portion is applied to industrial production.
But, traditional fuel conversion process is the increased process of entropy due to the process burnt and heat energy is transmitted, forThe raising of efficiency is limited, and can be improved using the conversion of chemical heat pump type fuelEfficiency.The thermal efficiency of heat pump it is very high butIt is less efficient, in order to further improveEfficiency and the thermal efficiency, the present invention propose that (carbon dioxide or water steam using chemical working
Vapour) carry out converting with primary energy (coal or natural gas)-chemical heat pump of burn cycle is using physics working medium with carrying out inverse block
The supply system that the heat pump of the solidifying circulation of promise is combined.
The content of the invention：
The purpose of the present invention is to be directed to the problem of current energy conversion process can utilize relatively low, and one kind chemistry proposed
The supply system that the conversion of heat-pump-type fuel is combined with gas-fired heat pump.
The technical proposal of the invention is realized in this way：
The supply system that a kind of conversion of chemical heat pump type fuel is combined with gas-fired heat pump, including fuel converter, combustion gas are net
Change device, gas engine, chemical working boosting heating device, chemical working trap, physics Alternative Refrigerant Compressors, the condensation of physics working medium
Device, choke valve, physics working medium evaporator；The fuel converter includes conversion zone, heat pipe heat-absorbing section and heat pipe, the conversion zone
It is integrated with heat pipe heat-absorbing section by middle dividing plate group, nested many heat pipes on dividing plate；The conversion zone top is provided with thick combustion gas
Outlet, is connected with gas purifier import；The gas outlet pipe and the inlet tube of gas engine of the gas purifier
Connection；The gas engine is connected by backgear or belt with physics Alternative Refrigerant Compressors；The flue gas row of the gas engine
Outlet pipe is connected with the flue gas inlet tube of fuel converter heat pipe heat-absorbing section；The heat pipe heat-absorbing section bottom is provided with heat source medium import
Pipe, the flue gas inlet tube of smoke discharge tube and chemical working the boosting heating device of heat pipe heat-absorbing section is connected；The chemical working liter
The outlet of pressure heating device heat source medium and flue gas is connected with chemical working trap flue gas inlet tube；The chemical working trapping
The liquid refrigerant outlet that device is reclaimed is connected with the working medium side inlet tube of chemical working boosting heating device, gaseous state low-temperature heat source medium
Emptied with flue gas；The gaseous working medium inlet tube of the working medium side outlet and fuel converter conversion zone of chemical working boosting heating device
Connection；The physics working medium evaporator working medium side outlet is connected with physics Alternative Refrigerant Compressors inlet tube；The physics working medium pressure
Contracting machine outlet is connected with physics working medium condenser working medium side inlet tube；The physics working medium condenser working medium side outlet passes through
Choke valve is connected with physics working medium evaporator working medium side inlet tube；The non-working medium side of the physics working medium condenser and heating agent or heat
The medium that converges is connected；The non-working medium side of the physics working medium evaporator is connected with refrigerant or heat source medium.
It is a kind of that the process that the supply system combined with gas-fired heat pump is realized is converted by above-mentioned chemical heat pump type fuel：
The primary energy of incoming fuel converter conversion zone carries out conversion reaction, reaction with entering the chemical working of conversion zone
Institute's calorific requirement is sent to conversion zone by heat pipe, and the heat of heat pipe absorbs heat source medium and from gas engine by heat pipe heat-absorbing section
The heat of high-temperature flue gas provide, the thick combustion gas that primary energy is converted into conversion zone enters after gas purifier purification, uses
Make the fuel of gas engine；Gas engine-driven physics Alternative Refrigerant Compressors, the low-pressure gaseous that physics working medium evaporator is come
Be sent in physics working medium condenser after the pressurization of physics working medium and be condensed into liquid refrigerant, working medium condensation liberated heat be transmitted to heating agent or
Heat sink medium, the heating agent winter after heating is used as heating reservoir, and liquid refrigerant enters the evaporation of physics working medium after being depressurized through choke valve
In device, the cryogenic gaseous working medium of physics working medium evaporator outlet enters physics Alternative Refrigerant Compressors again, and physics working medium circulation is carried out；Combustion
The flue gas of gas engine export enters in heat pipe heat-absorbing section, and heat is transmitted into heat pipe together with heat source medium and cooled, after cooling
Flue gas and heat source medium by chemical working boosting heating device pressurize after enter chemical working trap, the liquid chemical after trapping
Working medium enters in chemical working boosting heating device after heated gasification is reacted in conversion zone, and chemical working is recycled.
The present invention is compared with prior art：
1st, using chemical heat pump by chemical working (carbon dioxide, water vapour) and fossil energy (coal or natural gas) in
Endothermic disintergration reaction is carried out under equitemperature, obtains comparing fossil energyThe high secondary clean energy of value, secondary clean energy is used as
The energy of gas-fired heat pump, can heat, freezes and prepare domestic hot-water, and remaining secondary energy sources and working medium can use it for anything else；
2nd, chemical heat pumpEfficiency high, the thermal efficiency of heat pump is high, and the using energy source effect of supply system can be improved with reference to after
Rate；
3rd, chemical working is recycled, and gas concentration lwevel is high in circulating flue gas, reduces the trapping difficulty of carbon dioxide
And cost.
4th, the thermal source by the use of smoke heat energy as the chemical heat pump of high temperature heat and gas engine is used as primary energy
With the reaction heat of chemical working, energy utilization rate is improved.
The present invention is described in detail with reference to the accompanying drawings and examples：
Brief description of the drawings
The supply system schematic diagram that Fig. 1 is combined for a kind of chemical heat pump type fuel conversion of the invention with gas-fired heat pump；
Embodiment：
Embodiment,
The supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump, referring to Fig. 1, the system includes combustion
Expect converter 1, gas purifier 2, gas engine 3, chemical working increasing temperature and pressure device 4, chemical working trap 5, physics work
Matter compressor 6, physics working medium condenser 7, choke valve 8, physics working medium evaporator 9；The fuel converter includes conversion zone 1-
1st, heat pipe heat-absorbing section 1-2 and heat pipe 1-3, the conversion zone 1-1 and heat pipe heat-absorbing section 1-2 are integrated by middle dividing plate group, every
Many heat pipe 1-3 of nesting on plate；The conversion zone 1-1 tops are provided with thick gas outlet pipe, are connected with the import of gas purifier 2；
The gas outlet pipe of the gas purifier 2 is connected with the inlet tube of gas engine 3；The gas engine 3 is by the back of the body
Wheel or belt are connected with physics Alternative Refrigerant Compressors 6；The smoke discharge tube of the gas engine 3 absorbs heat with fuel converter heat pipe
Section 1-2 flue gas inlet tube connection；The heat pipe heat-absorbing section 1-2 bottoms are provided with heat source medium inlet tube, heat pipe heat-absorbing section 1-2's
Smoke discharge tube is connected with the flue gas inlet tube of chemical working boosting heating device 4；Chemical working boosting heating device 4 thermal source is situated between
The outlet of matter and flue gas is connected with the flue gas inlet tube of chemical working trap 5；The liquid that the chemical working trap 5 is reclaimed
Sender property outlet pipe is connected with the working medium side inlet tube of chemical working boosting heating device 4, and gaseous state low-temperature heat source medium is emptied with flue gas；
The working medium side outlet of chemical working boosting heating device 4 is connected with fuel converter conversion zone 1-1 gaseous working medium inlet tube；Institute
The side outlet pipe of physics working medium evaporator working medium 9 is stated to be connected with the inlet tube of physics Alternative Refrigerant Compressors 6；The physics Alternative Refrigerant Compressors 6
Outlet is connected with the working medium side inlet tube of physics working medium condenser 7；The working medium side outlet of physics working medium condenser 7 passes through section
Stream valve 8 is connected with the working medium side inlet tube of physics working medium evaporator 9；The non-working medium side of the physics working medium condenser 7 and heating agent or
Heat sink medium is connected；The non-working medium side of the physics working medium evaporator 9 is connected with refrigerant or heat source medium.
In the present embodiment, the chemical working is carbon dioxide or water vapour.
In the present embodiment, the temperature of the heat pipe 1-3 maintains 900-1100 DEG C, and the temperature of the conversion zone 1-1 is maintained
At 800-1000 DEG C.
The supply system structure combined with gas-fired heat pump, chemical heat pump type fuel are converted according to above-mentioned chemical heat pump type fuel
Convert the supply system process combined with gas-fired heat pump as follows：Incoming fuel converter conversion zone 1-1 primary energy with
Chemical working into conversion zone 1-1 carries out conversion reaction, and reaction institute's calorific requirement is sent to conversion zone 1-1, heat pipe by heat pipe 1-3
Heat provided by the heat pipe heat-absorbing section 1-2 heats for absorbing heat source medium and high-temperature flue gas from gas engine 3, conversion zone
The thick combustion gas that primary energy is converted into 1-2 enters after the purification of gas purifier 2, the fuel as gas engine 3；Combustion gas
The driving physics of engine 3 Alternative Refrigerant Compressors 6, will be sent to thing after the low-pressure gaseous physics working medium pressurization of physics working medium evaporator 9
Liquid refrigerant is condensed into science and engineering matter condenser 7, working medium condensation liberated heat is transmitted to heating agent or heat sink medium, the heat after heating
Matchmaker's winter is used as heating reservoir, and liquid refrigerant enters in physics working medium evaporator 9 after being depressurized through choke valve 8, the evaporation of physics working medium
The cryogenic gaseous working medium that device 9 is exported enters physics Alternative Refrigerant Compressors 6 again, and physics working medium circulation is carried out；Gas engine outlet
Flue gas enter heat pipe heat-absorbing section 1-2 in, heat is transmitted to heat pipe 1-3 together with heat source medium and cooled, the flue gas after cooling and
Heat source medium enters chemical working trap 5 after being pressurizeed by chemical working boosting heating device 4, and the liquid chemical working medium after trapping exists
Enter in chemical working boosting heating device 4 after heated gasification and reacted in conversion zone 1-1, chemical working is recycled.
Claims (4)
1. the supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump, it is characterised in that the system includes
Fuel converter, gas purifier, gas engine, chemical working boosting heating device, chemical working trap, physics working medium pressure
Contracting machine, physics working medium condenser, choke valve, physics working medium evaporator；The fuel converter includes conversion zone, heat pipe heat-absorbing section
And heat pipe, the conversion zone and heat pipe heat-absorbing section be integrated by middle dividing plate group, nested many heat pipes on dividing plate；The reaction
Section top is provided with thick gas outlet pipe, is connected with gas purifier import；The gas outlet pipe of the gas purifier and combustion gas
The inlet tube connection of engine；The gas engine is connected by backgear or belt with physics Alternative Refrigerant Compressors；The combustion
The smoke discharge tube of gas engine is connected with the flue gas inlet tube of fuel converter heat pipe heat-absorbing section；The heat pipe heat-absorbing section bottom
Provided with heat source medium inlet tube, the flue gas inlet tube of the smoke discharge tube and chemical working boosting heating device of heat pipe heat-absorbing section connects
Connect；The outlet of the chemical working boosting heating device heat source medium and flue gas connects with chemical working trap flue gas inlet tube
Connect；The working medium side inlet tube of the liquid refrigerant outlet that the chemical working trap is reclaimed and chemical working boosting heating device connects
Connect, gaseous state low-temperature heat source medium is emptied with flue gas；The working medium side outlet and fuel converter of chemical working boosting heating device are anti-
The gaseous working medium inlet tube of section is answered to connect；The physics working medium evaporator working medium side outlet and physics Alternative Refrigerant Compressors inlet tube
Connection；The physics Alternative Refrigerant Compressors outlet is connected with physics working medium condenser working medium side inlet tube；The physics working medium is cold
Condenser working medium side outlet is connected by choke valve with physics working medium evaporator working medium side inlet tube；The physics working medium condenser
Non- working medium side be connected with heating agent or heat sink medium；The non-working medium side of the physics working medium evaporator connects with refrigerant or heat source medium
Connect.
2. the supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump according to claim 1, its feature
It is, the chemical working is carbon dioxide or water vapour.
3. the supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump according to claim 1, its feature
It is, the temperature of the heat pipe maintains 900-1100 DEG C, and the temperature of the conversion zone maintains 800-1000 DEG C.
4. the technique side that a kind of chemical heat pump type fuel conversion that system is realized according to claim 1 is combined with gas-fired heat pump
Method is as follows：The primary energy of incoming fuel converter conversion zone carries out conversion reaction, reaction with entering the chemical working of conversion zone
Institute's calorific requirement is sent to conversion zone by heat pipe, and the heat of heat pipe absorbs heat source medium and from gas engine by heat pipe heat-absorbing section
The heat of high-temperature flue gas provide, the thick combustion gas that primary energy is converted into conversion zone enters after gas purifier purification, uses
Make the fuel of gas engine；Gas engine-driven physics Alternative Refrigerant Compressors, the low-pressure gaseous that physics working medium evaporator is come
Be sent in physics working medium condenser after the pressurization of physics working medium and be condensed into liquid refrigerant, working medium condensation liberated heat be transmitted to heating agent or
Heat sink medium, the heating agent winter after heating is used as heating reservoir, and liquid refrigerant enters the evaporation of physics working medium after being depressurized through choke valve
In device, the cryogenic gaseous working medium of physics working medium evaporator outlet enters physics Alternative Refrigerant Compressors again, and physics working medium circulation is carried out；Combustion
The flue gas of gas engine export enters in heat pipe heat-absorbing section, and heat is transmitted into heat pipe together with heat source medium and cooled, after cooling
Flue gas and heat source medium by chemical working boosting heating device pressurize after enter chemical working trap, the liquid chemical after trapping
Working medium enters in chemical working boosting heating device after heated gasification is reacted in conversion zone, and chemical working circulation is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160087.3A CN104776638B (en) | 2015-03-31 | 2015-03-31 | The supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160087.3A CN104776638B (en) | 2015-03-31 | 2015-03-31 | The supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776638A CN104776638A (en) | 2015-07-15 |
| CN104776638B true CN104776638B (en) | 2017-10-13 |
Family
ID=53618260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510160087.3A Expired - Fee Related CN104776638B (en) | 2015-03-31 | 2015-03-31 | The supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776638B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776135A (en) * | 2016-02-02 | 2016-07-20 | 广东工业大学 | Exergy pump type natural gas modification system |
| CN105731374A (en) * | 2016-04-07 | 2016-07-06 | 重庆房地产职业学院 | External heating type methane modification system based on chemical working medium circulation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421646A (en) * | 2001-11-30 | 2003-06-04 | 清华大学 | Absorbing heat pump heating equipment to utilize fume afterheat of gas-burning steam-circulating heat and power plant |
| CN101236024A (en) * | 2007-07-06 | 2008-08-06 | 罗桂荣 | Improved steam compression type refrigeration system and uses thereof |
| CN201229087Y (en) * | 2008-06-05 | 2009-04-29 | 中国市政工程华北设计研究院 | Compression type heat pump device driven by dimethyl ether engine |
| US8173005B2 (en) * | 2008-08-01 | 2012-05-08 | University Of Ontario Institute Of Technology | Upgrading waste heat with heat pumps for thermochemical hydrogen production |
-
2015
- 2015-03-31 CN CN201510160087.3A patent/CN104776638B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421646A (en) * | 2001-11-30 | 2003-06-04 | 清华大学 | Absorbing heat pump heating equipment to utilize fume afterheat of gas-burning steam-circulating heat and power plant |
| CN101236024A (en) * | 2007-07-06 | 2008-08-06 | 罗桂荣 | Improved steam compression type refrigeration system and uses thereof |
| CN201229087Y (en) * | 2008-06-05 | 2009-04-29 | 中国市政工程华北设计研究院 | Compression type heat pump device driven by dimethyl ether engine |
| US8173005B2 (en) * | 2008-08-01 | 2012-05-08 | University Of Ontario Institute Of Technology | Upgrading waste heat with heat pumps for thermochemical hydrogen production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104776638A (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104399356B (en) | A kind of carbon dioxide capture system | |
| CN103244214A (en) | Smoke condensation heat recovery combined heat and power supply system based on organic Rankine cycle | |
| KR20170102793A (en) | Gas-steam combined cycle centralized heat supply device and heat supply method | |
| CN107939548B (en) | Novel internal combustion engine waste heat utilization combined cooling heating and power system and working method thereof | |
| CN103096999A (en) | Jet engine with carbon capture | |
| CN103372371A (en) | System device for carbon capture through solar organic Rankine cycle auxiliary coal-fired power generation | |
| CN110230523B (en) | Supercritical CO2 power generation system and method for coupling seawater desalination | |
| CN103372365A (en) | Cement kiln waste heat power generation auxiliary carbon dioxide capture system device | |
| CN104776638B (en) | The supply system that a kind of chemical heat pump type fuel conversion is combined with gas-fired heat pump | |
| CN204337980U (en) | A kind of carbon dioxide capture device | |
| CN104213984A (en) | Method and device for reducing IGCC circulating cooling water temperature by using polluted nitrogen | |
| US11802058B2 (en) | Distributed energy source system utilizing waste heat deeply | |
| CN215403774U (en) | Novel sludge heat pump drying system | |
| CN103990372B (en) | The system of ammonia process carbon trapping is carried out in the generating of solar seawater desalination assistant coal | |
| CN205501337U (en) | Distributed energy system based on blast furnace ironmaking | |
| CN104987280B (en) | Coal gasification methyl alcohol preparing system and method with carbon capturing and waste heat power generation being coupled | |
| CN204082340U (en) | Dirty nitrogen is utilized to reduce the device of IGCC circulating cooling coolant-temperature gage | |
| CN110821584A (en) | Supercritical carbon dioxide Rankine cycle system and combined cycle system | |
| CN217340748U (en) | Device for deeply recovering carbon capture energy | |
| CN106761990A (en) | The apparatus and method that a kind of utilization IGCC low grade residual heats generate electricity | |
| JPH08303213A (en) | Power generating system using pressure boiler | |
| CN117869032A (en) | Fuel type multifunctional portable same-combined cycle steam power device | |
| TW202206380A (en) | Thermal-electricity-clean water co-production system based on solar energy utilization Due to the diversity of subsystem forms, different subsystem matching schemes can be selected according to different conditions | |
| CN116672852A (en) | Carbon trapping system and method of coupling heat pump | |
| CN118223990A (en) | Multifunctional gas-steam combined cycle power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: North China Institute of Science and Technology Hebei 065201 Sanhe Province, Yanjiao Economic Development Zone Co-patentee after: China public works North China design studies Zong Yuan company limited Patentee after: North China Institute of Science and Technology Co-patentee after: Beijing Zhongkuang Talroad Technology Co. Ltd. Address before: North China Institute of Science and Technology Hebei 065201 Sanhe Province, Yanjiao Economic Development Zone Co-patentee before: China public works North China design studies Zong Yuan company limited Patentee before: North China Institute of Science and Technology Co-patentee before: Beijing chats Ke Neng Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |