CN101492825A - Process for producing hydrogen gas by using solar energy - Google Patents
Process for producing hydrogen gas by using solar energy Download PDFInfo
- Publication number
- CN101492825A CN101492825A CNA2009100003140A CN200910000314A CN101492825A CN 101492825 A CN101492825 A CN 101492825A CN A2009100003140 A CNA2009100003140 A CN A2009100003140A CN 200910000314 A CN200910000314 A CN 200910000314A CN 101492825 A CN101492825 A CN 101492825A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- oxygen
- sun power
- gas
- tank
- 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.)
- Pending
Links
Classifications
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention provides processing technology for preparing hydrogen by solar energy. The processing technology is to generate electricity by a solar energy polar plate, and charge the electric energy generated by the solar energy polar plate into a lead acid storage battery by a special charger, and prepare hydrogen and oxygen by directly electrolyzing water by direct current of the lead acid storage battery.
Description
Technical field:
The present invention proposes a kind of Technology of utilizing sun power to produce hydrogen, belongs to new energy field.
Background technology:
The energy is the indispensable material of human survival, especially enters the new millennium, and human demand to the energy is more and more, and the earth can offer the human energy such as oil, and coal is fewer and feweri.For this reason, the inevitable whole world has started the upsurge of seeking new forms of energy; Wind energy, sun power, nuclear energy, bioenergy or the like become the focus of novel energy research.
Yet wind energy is a clean energy, but it is subjected to the influence in area, season, can only be replenishing of the main flow energy.Sun power is nexhaustible clean energy, the conversion of sun power, storage, and cost is perplexing people always, and the application of sun power is restricted.Nuclear energy is as its resource of a kind of novel energy, and the processing of cost, security, nuke rubbish also needs to solve.The problem that bioenergy produces is identical with fire coal.Hydrogen Energy then is human inexhaustible clean energy, and hydrogen can burn, and the height of its energy is that other combustion section is incomparable, and, there is not any pollution, the product of combustion of hydrogen is energy and water.Yet, how splitting water into hydrogen and oxygen with cheap mode, people do a large amount of work, and cheap energy is a sun power on the earth.For this reason, numerous scientists want to use direct irradiation of sunlight water, split water into hydrogen and oxygen, for this reason, a large amount of catalyzer have been invented, a large amount of Technologies, yet, though obtained some progress with direct irradiation of sunlight water, some report says that the number turnover that makes water become hydrogen and oxygen reaches very high ratio under irradiation of sunlight, also do not see the model machine of a moulding so far.Global scientist drops into so much energy, wants to make water resolve into oxygen and hydrogen with direct irradiation of sunlight water, since so difficult, why not finds a new way, and the energy of the indirect utilization sun makes water resolve into hydrogen and oxygen.
As everyone knows; with direct current brine electrolysis generation hydrogen and oxygen is a very successful method; just utilize the cost of direct current water electrolysis hydrogen production gas and oxygen too high; be difficult to scale production; its cost higher position height costs an arm and a leg galvanic, and the large-scale production direct current is to become direct current with alternating-current by rectification, filter usually.The generation of alternating-current is that water power or its cost of thermal power generation all are very high, and especially thermal power generation will consume a large amount of coal or oil.On the great river, the Changjiang river, build the water power that the dam intercepts water, the influence of the Nature also is familiar with by the mankind day by day.If utilize sun power pole plate generating, the electric energy that produces with sunlight stores up into store battery and comes brine electrolysis, and sunlight is inexhaustible not to be had as long as build once cover solar electrical energy generation pole plate and charge system.As the raw materials consumption of coal, oil, and produce consumes energy hydrogen continuously.The object of the present invention is achieved like this.
Summary of the invention:
The present invention proposes a kind of Technology of utilizing sun power to produce hydrogen, it is characterized in that:
Utilize the solar electrical energy generation pole plate to collect sun power, sun power is transformed into electric energy, the electrical power storage of the sun power pole plate being sent by the sun power special charger in store battery as the power supply of brine electrolysis, do a tank, adorn two plate electrodes in the tank, electrode links to each other with the positive and negative electrode of store battery, gas trap is equipped with in the top of tank, hydrogen that produces during with brine electrolysis and oxygen are collected in the gas container, with the hydrogen in the gas trap and oxygen by a hydrogen gas segregator that hydrogen-storage alloy is housed, utilize hydrogen-storage alloy can absorb the principle of hydrogen, with hydrogen and oxygen separation.Perhaps in the mixed gas aerating oxygen preparation facilities with hydrogen and oxygen,, dam by pressurization, expansion cools the temperature to-183 ℃, makes oxygen liquefaction, and Hydrogen Separation is come out, the special container of packing into, the oxygen of the liquefaction back gasification oxygen cylinder of packing into that heats up is applied to industrial production.
Embodiment:
Embodiment:
1. install a 1kw mono-crystalline silicon solar generating pole plate, seal stack lead acid cell (24 2V200Ah sealed lead acid storage batteries and a 1kw setter), the 1.2kw charger is formed a power generation system.A 1m
3Tank, on water Cao, put gas trap is housed, two electrolytic zinc-coated steel sheets are put into tank, the distance of electrolytic zinc-coated steel sheet will be closely to mention electrolytic efficiency, the electric energy that daytime, the sun power pole plate sent charges into store battery by setter and charge volume, store battery is emitted the direct current brine electrolysis, and water becomes hydrogen and oxygen.Gas is about to hydrogen and oxygen separates if collect separately, in order to improve electrolysis effectiveness, when the battery lead plate distance is very near, hydrogen and oxygen mix easily, for this reason, mixed gas is charged into the hydrogen purification device that hydrogen-storage alloy is housed, hydrogen enters hydrogen-storage alloy when pressurizeing to mixed gas.Hydrogen-storage alloy hydrogen is emitted in the time of will reducing pressure, and deposits special-purpose hydrogen cylinder in.
Require directly to collect when tight for hydrogen purity from negative pole electrolysis plate electrode.
Can the temperature of mixed gas be reduced to-183 ℃ with Refrigeration Technique during for extensive processing hydrogen and oxygen gas mixture, with oxygen liquefaction and separate.
Claims (1)
- A kind of Technology of utilizing sun power to produce hydrogen is characterized in that:Utilize the solar electrical energy generation pole plate to collect sun power, sun power is transformed into electric energy, the electrical power storage of the sun power pole plate being sent by the sun power special charger in store battery as the power supply of brine electrolysis, do a tank, adorn two plate electrodes in the tank, electrode links to each other with the positive and negative electrode of store battery, gas trap is equipped with in the top of tank, hydrogen that produces during with brine electrolysis and oxygen are collected in the gas container, with the hydrogen in the gas trap and oxygen by a hydrogen gas segregator that hydrogen-storage alloy is housed, utilize hydrogen-storage alloy can absorb the principle of hydrogen, with hydrogen and oxygen separation.Perhaps in the mixed gas aerating oxygen preparation facilities with hydrogen and oxygen,, dam by pressurization, expansion cools the temperature to-183 ℃, makes oxygen liquefaction, and Hydrogen Separation is come out, the special container of packing into, the oxygen of the liquefaction back gasification oxygen cylinder of packing into that heats up is applied to industrial production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100003140A CN101492825A (en) | 2009-01-05 | 2009-01-05 | Process for producing hydrogen gas by using solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100003140A CN101492825A (en) | 2009-01-05 | 2009-01-05 | Process for producing hydrogen gas by using solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101492825A true CN101492825A (en) | 2009-07-29 |
Family
ID=40923613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100003140A Pending CN101492825A (en) | 2009-01-05 | 2009-01-05 | Process for producing hydrogen gas by using solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101492825A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074538A (en) * | 2014-10-28 | 2017-08-18 | 国际壳牌研究有限公司 | Method for producing liquified hydrogen |
| CN110983358A (en) * | 2019-12-12 | 2020-04-10 | 珠海横琴博信能源建设有限公司 | System and method for preparing hydrogen by solar energy |
| CN111593364A (en) * | 2020-06-30 | 2020-08-28 | 汤恭年 | Solar hydrogen and oxygen production method |
-
2009
- 2009-01-05 CN CNA2009100003140A patent/CN101492825A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074538A (en) * | 2014-10-28 | 2017-08-18 | 国际壳牌研究有限公司 | Method for producing liquified hydrogen |
| CN110983358A (en) * | 2019-12-12 | 2020-04-10 | 珠海横琴博信能源建设有限公司 | System and method for preparing hydrogen by solar energy |
| CN111593364A (en) * | 2020-06-30 | 2020-08-28 | 汤恭年 | Solar hydrogen and oxygen production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111139493B (en) | Solar photovoltaic photo-thermal high-temperature water electrolysis hydrogen production system and hydrogen production method | |
| Coelho et al. | Concentrated solar power for renewable electricity and hydrogen production from water—a review | |
| CN202401137U (en) | Wind and light complementary seawater hydrogen and oxygen making system | |
| CN208395285U (en) | Electrolysis unit | |
| CN104145420A (en) | A renewal energy power generation system | |
| CN215366004U (en) | Carbon cycle energy storage energy system based on clean energy development and utilization | |
| CN101546842A (en) | Solar photovoltaic water energy storing device | |
| CN113584530A (en) | Back-pressure aluminum-steam combustion poly-generation energy storage system and working method | |
| CN112814746A (en) | Aluminum-fired power generation system and working method thereof | |
| CN103011343A (en) | Novel energy saving environment-friendly sea water desalination system | |
| CN112634082A (en) | Island and reef integrated energy support system | |
| CN201178329Y (en) | Solar photovoltaic water energy accumulation apparatus | |
| CN101492825A (en) | Process for producing hydrogen gas by using solar energy | |
| Kwasi-Effah et al. | A review on electrolytic method of hydrogen production from water | |
| CN205081173U (en) | New forms of energy electrolysis energy memory | |
| CN210237792U (en) | Energy router using water and carbon dioxide as raw materials | |
| CN1966776A (en) | Solar hydrogen making process | |
| CN215403079U (en) | Power generation system for coupling aluminum combustion and hydrogen fuel cell | |
| CN216155981U (en) | Back pressure type aluminum-steam combustion poly-generation energy storage system | |
| Vacheva et al. | An overview of the state of art of fuel cells in electric vehicles | |
| CN202936230U (en) | Novel energy-saving an environment-friendly seawater desalination system | |
| CN113023671A (en) | Power generation system for coupling aluminum combustion and hydrogen fuel cell and working method thereof | |
| CN204608167U (en) | Decomposing water with solar energy is utilized to prepare the device of hydrogen and oxygen | |
| CN114032563A (en) | Wave energy power supply-based maritime solid oxide electrolytic cell co-electrolysis system | |
| JP4660853B2 (en) | Hydrogen gas generating apparatus and hydrogen gas generating method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Youxiao Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090729 |