CN1126917C - Stored combustion gas converted by solar energy and heating system thereof - Google Patents
Stored combustion gas converted by solar energy and heating system thereof Download PDFInfo
- Publication number
- CN1126917C CN1126917C CN98110678A CN98110678A CN1126917C CN 1126917 C CN1126917 C CN 1126917C CN 98110678 A CN98110678 A CN 98110678A CN 98110678 A CN98110678 A CN 98110678A CN 1126917 C CN1126917 C CN 1126917C
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- China
- Prior art keywords
- energy
- solar energy
- gas
- mixing pipe
- mixed
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Processing Of Solid Wastes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The present invention relates to a system for storing combustion gas converted from solar energy and heating. Waste plastics in wastes are used as raw materials, placed in a gasifier to carry out heating, decomposition and gasification, and conveyed to a mixing pipe. Water is gasified by a water vapor generator at high temperature and also conveyed to the mixing pipe. The two kinds of gases are mixed in the mixing pipe and then input into an energy converter. The mixed gases are excited for recombination at the high temperature of 1500 DEG C., which is generated by a solar energy device, and are purified into high-energy combustible gas through a filter, and the high-energy combustible gas is compressed for storage and pressurized for bottling. Methylamine is used for low-heat energy-absorbing storage, and heat is rapidly mixed and released by an energy releaser. The energy is used for heating and resynthesizing and conveying methylamine back to a methylamine raw material box for reutilization.
Description
The invention relates to solar energy utilization, in particular to a method for storing fuel gas by converting solar energy.
The existing solar energy utilization device is only limited to be used at present, the energy utilization rate is not high, equipment is complex, for example, a solar cooker, a solar water heater, a solar cell, a solar house, a solar greenhouse and the like, the energy utilization rate is only 6% -10%, and the problems of storability, transportability and the like of the solar energy are limited due to the fact that the solar energy cannot be continuously supplied. At present, the utilization of solar energy in the world is only in the laboratory research stage, the used method is extremely complex, expensive materials such as mercury, copper, iron and other noble metal compounds need to be consumed, a large amount of electric energy is consumed through multiple chemical changes, the production cost is high, the practical value is low, and the popularization and the use cannot be realized.
The invention aims to provide a method for storing fuel gas by converting solar energy, which utilizes waste plastics in garbage as raw materials and converts the waste plastics into high-energy combustible gas by solar pyrolysis.
The technical scheme of the invention is as follows:
a method for storing fuel gas by solar energy conversion includes such steps as heating waste plastics in garbage to decompose and gasify, delivering them to mixing tube, high-temp gasifying water in water generator, mixing, delivering them to converter, exciting and recombining the mixed gas at 1500 deg.C generated by solar energy device, purifying high-energy combustible gas by filter, compressing, storing, pressurizing and bottling, delivering the filtered liquid to electrolyzer, electrolyzing to extract chlorine and oxygen as by-products, and delivering the rest hydrogen back to compressor.
The invention uses the waste materials in the garbage, such as all plastic wastes, as raw materials, and decomposes and breaks down the chemical bonds of the macromolecular compounds through solar energy high temperature decomposition to achieve molecular recombination, thereby not only utilizing the solar energy, but also eliminating the environmental pollution.
The present invention will be described in detail below with reference to the accompanying drawings and examples.
The attached drawing is a structural schematic diagram of a solar energy conversion storage device.
Referring to the attached drawings, a method for storing fuel gas by converting solar energy utilizes waste plastics in garbage, such as polyvinyl chloride, polystyrene and the like, as raw materials, is put into a gasifier 1, is heated, decomposed and gasified, and then is conveyed to a mixing pipe 3 through a conveying pipe 2; a water generator 4 gasifies the water at high temperature and then delivers the gasified water to the mixing pipe 3 through a pump 5. The two gases are mixed in the mixing tube 3 and then input into the energy converter 6, and the mixed gas is excited and recombined at the high temperature of about 1500 ℃ generated by the solar device.
Because the bond energy of C-C bond of high polymer is 146.8 Kcal/mole, the bond energy of C-H bond is 98.8 Kcal/mole, and the bond energy of O-H bond of water molecule is 110.54 Kcal/mole, the focusing temperature of the solar energy designed by said invention is near 1500 deg.C, and its energy can be up to 11.69 Kcal/s.cm2The chemical reaction time of the transducer can reach 10 seconds, so the focusing energy can reach 116.9 kcal/10 seconds, the mass of the substance entering the reaction is only 0.07 mol/10 seconds, and the solar energy of only 10 kcal is far higher than the energy required by the reaction, so the chemical reaction can completely proceed.
The mixed gas is excited by high energy to break molecular bonds, and C-H bonds, C ═ C bonds and O-H bonds of the high molecules are broken and recombined into high-energy molecules. Such as CO, H2And CH4And conveying the combustible gas to a filter 7, purifying the high-energy combustible gas after filtering, compressing and storing the high-energy combustible gas, and pressurizing and bottling the high-energy combustible gas.
Taking polyvinyl chloride as a raw material as an example:
first step gasification equation:
mixing the gas and the water gas after the second step of gasification, and then sending the mixture into a high-temperature reaction equation of the energy converter:
thirdly, filtering high-energy gas, compressing and storing:
the fourth step of extracting Cl from the filtrate of the electrolytic precipitation2：
After electrolysis of H2Collected back to compressed storage and Cl2And O2Collected as a byproduct for further use.
On the other hand, the filtrate filtered by the filter 7 is fed into an electrolyzer for electrowinning chlorine and oxygen as by-products, and the remaining hydrogen is sent back to compression.
Claims (1)
1. A method for storing fuel gas by solar energy conversion is characterized in that waste plastics in garbage are used as raw materials, the waste plastics are put into a gasifier to be heated to decompose gas, the gas is conveyed to a mixing pipe, a water generator gasifies water at high temperature and conveys the gasified water to the mixing pipe, the two gases are mixed in the mixing pipe and then input into a transducer, the mixed gas is excited and recombined at 1500 ℃ generated by a solar device, the high-energy combustible gas is purified by a filter and then is compressed and stored, the high-energy combustible gas is pressurized and bottled, on the other hand, filtrate filtered by the filter is input into an electrolyzer, chlorine and oxygen are extracted by electrolysis to serve as byproducts, and the rest hydrogen is sent back to compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110678A CN1126917C (en) | 1998-02-26 | 1998-02-26 | Stored combustion gas converted by solar energy and heating system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110678A CN1126917C (en) | 1998-02-26 | 1998-02-26 | Stored combustion gas converted by solar energy and heating system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1227338A CN1227338A (en) | 1999-09-01 |
| CN1126917C true CN1126917C (en) | 2003-11-05 |
Family
ID=5220703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110678A Expired - Fee Related CN1126917C (en) | 1998-02-26 | 1998-02-26 | Stored combustion gas converted by solar energy and heating system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1126917C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5012559B2 (en) * | 2008-02-22 | 2012-08-29 | トヨタ自動車株式会社 | Solar thermal energy storage and transfer method |
| TWI489550B (en) * | 2010-11-30 | 2015-06-21 | United Microelectronics Corp | Patterning method and method for fabricating dual damascene opening |
| CN102810855A (en) * | 2011-06-03 | 2012-12-05 | 康健 | Co-production and co-supply system of solar water oxy-hydrogen electric power and gas |
| CN102418838B (en) * | 2011-11-30 | 2013-03-27 | 华北电力大学（保定） | Liquefied petroleum gas gasification system based on direct expansion type solar heat pump and application of system |
-
1998
- 1998-02-26 CN CN98110678A patent/CN1126917C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1227338A (en) | 1999-09-01 |
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| C14 | Grant of patent or utility model | ||
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |