WO2013149624A1 - Equipo y método para la producción de gases - Google Patents
Equipo y método para la producción de gases Download PDFInfo
- Publication number
- WO2013149624A1 WO2013149624A1 PCT/EC2012/000021 EC2012000021W WO2013149624A1 WO 2013149624 A1 WO2013149624 A1 WO 2013149624A1 EC 2012000021 W EC2012000021 W EC 2012000021W WO 2013149624 A1 WO2013149624 A1 WO 2013149624A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- process according
- hydrogen
- electrolyte
- dopamine
- stream
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
- C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis
- C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
- C01C1/0411—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst characterised by the catalyst
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Definitions
- the invention relates to the field of chemical technology more specifically with the electrolysis of water, and proposes a method of obtaining a gas stream through the passage of an air stream over an ionic surface, useful for application in the energy generation.
- Ammonia is modernly an indispensable input for food production and will continue in that way either in the liquid phase or as nitrogen compounds, such as nitrates and urea. Another prospective use is as fuel, since its use in internal combustion machines would produce harmless products such as nitrogen and water.
- nitrogen fixation nitrogen capture from the air has been called nitrogen fixation.
- Other reported processes constitute improvements of the commented process and have generally started from highly specialized microorganisms, mostly improved, by genetic variations, and work in carefully conditioned environments.
- Other inventions in this field are characterized by procedures that seek the conversion of purified hydrogen and nitrogen gases, as raw materials, to obtain gaseous ammonium or other nitrogen gases, by chemical reaction. All these processes have in common that the operating conditions are extreme.
- Louis O'Hare in US Patent No. US 4451436, "Nitrogen Fixation by Plasma and catalyst", uses the electric discharge electrode, at frequencies between 60 and 600Hz, and voltages between 6 and 10 kilovolts to react in the state of plasma, molecules and atoms of nitrogen and hydrogen on a catalyst. To avoid the recombination of products, it uses the effects of ultraviolet radiation.
- US Patent 4482525 by Hao-Lin Chen, entitled “Nitrogen Fixation Apparatus, uses an electric arc and fixes the nitrogen in the air by means of a specially designed chamber to achieve an appropriate energy and pressure ratio (5 and 55 kV / atmosphere of oxygen / cm) at a temperature of 3000 ° K in order to obtain both nitrogen and oxygen in an excited vibratory state to finally obtain nitrous oxide.
- Dopants are alkaline ferrous metals and others such as La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Se, Y, Lu, B, Al, Ga, In, Sb, Bi, Cr, Fe, Ru, Os, Co, Rh; and the electrocatalyst used are oxides, sulphides and alloys of Pt, Pd, Ni, Co, Cu, Ag, W, Os, Ru, Rh, Ir, Cr, Fe, Mo, V, Re, Mn, Nb, Ta.
- One way employed in this invention is by foams, taking advantage of the saponification capacity of the alkaline hydroxides.
- This invention provides knowledge that allows the safe and economical provision of hydrogen and other gases at ambient pressure and low temperatures, in an ionic medium and preferably in situ.
- the process of this invention results in the production of ammonium at ambient pressure and at a temperature below the boiling temperature of water.
- the invention is based on the property of dopamine to increase in aqueous solutions, ion mobility and transfer number, especially on the surface of an ionic solution.
- the electrolyte is composed of an aqueous solution containing dopamine and an alkaline electrolytic support that increases the conductivity of the solution in comparatively low concentrations.
- the invention empowers the production and use of hydrogen either as ammonia or pure in situ; what makes multiple applications possible, being the most relevant, at present, the one related to providing an alternative fuel.
- the most significant raw material in terms of quantity is water, which is not consumed in significant quantities during the operation of the process, followed, in these same terms of cost, the provision of dopamine either of natural origin or Synthetic and alkaline support electrolyte. If it is decided to handle the process by means of electrical energy, in electrochemical cells, for greater efficiency, the requirement from solar energy can be satisfied, since the demand is reasonably accessible to the technologies available for the provision of energy in that way.
- ammonia and hydrogen, or mixtures of these gases from an alkaline solution containing dopamine by raising the concentration of ions on the surface of the fluid, by any means including raising the surface tension of the liquid, raising the temperature slightly and removing the gases produced either preventing or allowing the presence of air as appropriate.
- the alkaline electrolyte in the manner described in the previous paragraph can be trapped in an alkaline matrix containing hygroscopic compounds and alloys of metals, oxides, hydroxides or resins facilitating the economic application of this technology.
- an object of the present invention is a process for obtaining a gaseous stream containing ammonium, hydrogen and hydrocarbons where a stream of moist air is contacted on the surface of a catalytic solid layer and a surface Ionic water caused by two metal electrodes energized with electric current.
- These electrodes can be monopolar, bipolar, porous or granular of metal alloys selected from iron, nickel, copper, coal, nickel, zinc, tin, magnesium, aluminum, titanium, gold and silver, the preferred electrode arrangement being steel as anode and copper as cathode.
- the humid air stream initially passes through a semipermeable barrier containing ilmenite, on which it reacts, to subsequently react with the aqueous ionic surface formed by an electrolyte containing dopamine between 0.5 - 15% by weight of the aqueous solution, in where dopamine can be extracted from the juice of the banana plant or dopamine hydrochloride can also be used.
- the electrolyte also contains sodium, potassium and / or 1,2 dihydroxy benzene hydroxide as a support electrolyte between 1 N and 2N; a dissociable salt that can be selected from sodium tungstate (Na 2 W0 4 .2H 2 0), sodium molybdate (Na 2 Mo0 4 .2H 2 0), and / or oxide or water insoluble hydroxides, of metals such as iron , nickel, barium, calcium and magnesium.
- a source of thermal energy is provided to achieve the desired temperature values. Temperature values can range between 12-80 ° C at ambient pressure or vacuum.
- An object of the present invention is to obtain gases such as hydrogen, hydrocarbons and ammonium, preferably ammonium and hydrogen, by the process described above.
- Another object of the present invention is the process for obtaining ammonium, hydrogen and hydrocarbons under the above conditions with the alternative of using pure nitrogen, water vapor or other gas instead of air.
- Another object of the present invention is a process for obtaining a gas stream containing ammonium, hydrogen and hydrocarbons in where the electrolyte used is a halogen salt of the elements of the first column of the periodic table of elements but more than nitrogen and hydrogen other pure or mixed pure gases are produced.
- the electrolyte used is a halogen salt of the elements of the first column of the periodic table of elements but more than nitrogen and hydrogen other pure or mixed pure gases are produced.
- Another particularity of the present invention is that hydrogen is recovered as a gas in a foam formed by surfactants.
- Another object of the present invention relates to the equipment for obtaining a gas stream containing ammonium, hydrogen and hydrocarbons consisting of a cylindrical tube (1) that is located horizontally, which contains two openings (2) and (3 ) opposite of smaller diameter, a wire anode (4) that is connected, by means of a conductive wire, to the positive pole of the power source, a cathode (5), constituted by a winding, around the anode, connected to the pole negative of the power source, both submerged in the fluid electrolyte deposited at the bottom of the tube and covering the electrodes and a porous ceramic barrier (6) near the opening (2).
- a stream of moist air or a gas passes through the opening (2) through the barrier (6) where the moist air reacts with the ilmenite that internally covers the ceramic surface producing ammonia, passing through the active surface caused by the ions produced by the anode (4) and the cathode (5) forming an ionized vapor cloud that reacts again on the barrier with the nitrogen of the air, forming gases that are dragged towards the opening (3) where they are collected.
- the cylindrical tube (1) that is internally coated by a layer of metal catalyst.
- the voltage used in accordance with the process of the present invention is between 0.5 and 6 volts / cm 2 of cathode.
- Example-! - Obtaining Ammonium, hydrogen and hydrocarbons.
- a power source with adjustable voltage and current intensity 1.
- An anode consisting of a stainless steel alloy wire, AISI 316, 3 mm in diameter, length 250 mm (submerged area of 2000 mm 2 ) that is connected, via a conductive wire, to the positive pole of the source of power.
- the metal was previously treated with concentrated nitric acid to passivate the metal
- a cathode consisting of a winding, around the anode, constructed of solid copper alloy wire, 2 mm, in turns of 1cm in diameter, connected by a conductive wire, (submerged area 6000mm 2 ) to the negative pole of the power source
- a volume of 150 cm 3 of fluid electrolyte consisting of an aqueous mixture of 1 N sodium hydroxide and 10 cm 3 of squeezed from the banana plant (fluid surface area 2000 mm 2 ), deposited at the bottom of the container and covering the electrodes.
- a plastic tube to allow the output of the reaction products.
- Example 3 The reaction conditions of Example 1 were repeated except that the number of drops of banana plant squeezes was 15, 20 and 25 cm 3 Example 3
- Example 4 The reaction conditions of example 1 were repeated except that dopamine hydrochloride was added instead of banana juice extract. They were added in successive experiments with 5, 50, 1 00 and 1 50 mg of solution of dopamine hydrochloride, contained in ampoules. Each 5 cm 3 vial contains 200 mg of dopamine.
- Example 4
- Example 2 The conditions of Example 2 were repeated except that the copper cathode was replaced by cathodes of Zn, Mg, Ti, Wood alloy, various steels, bronzes and aluminum alloys.
- Example 2 The same electrochemical cell conditions as in Example 1 except that the cathode was constructed of carbon, which resulted in the incorporation of very fine carbon particles into the electrolyte that produced combustible gas mixtures in the output stream.
- a batch electrochemical cell consisting of:.
- a 96 mm diameter glass cylindrical tube, 220 mm long located vertically, with two parallel openings of smaller diameter.
- An anode consisting of a stainless steel alloy wire, AISI 316, 3 mm in diameter, length 250 mm (submerged area of 2000 mm 2 ) that is connected, via a conductive wire, to the positive pole of the source of power.
- the metal was previously treated with concentrated nitric acid to passivate the metal
- a cathode consisting of a winding of solid copper alloy wire, 2 mm, in turns of 1 cm in diameter, connected by a conductive wire, (submerged area 6000mm 2 ) to the negative pole of the power source
- a volume of 300 cm 3 of fluid electrolyte consisting of an aqueous mixture of 1 N sodium hydroxide and 10 cm 3 of squeezed from the banana plant, covering the electrodes.
- Hydrogen was collected through the cathode opening and oxygen was collected through the anode opening, previously emptying the air from the cylindrical tube.
- Example 6 The reaction conditions of Example 6 were repeated except that the number of drops of banana plant squeezes was 15, 20 and 25 cm3.
- reaction conditions of example 7 were repeated except that dopamine hydrochloride was added instead of dopamine contained in the banana juice extract. 5, 50, 100 and 150 mg of dopamine hydrochloride solution, contained in ampoules, were added in successive experiments. Each 5 cm 3 vial contains 200 mg of dopamine.
- Example 6 The conditions of Example 6 were repeated except that the copper cathode was replaced by cathodes of Zn, Mg, Ti, Wood alloy, various steels, bronzes and aluminum alloys.
- FIGURES Figure 1 Equipment for obtaining a gaseous current that sews in a cylindrical (1) that located horizontally, containing two opposite openings (2) and (3) of smaller diameter, a wire anode (4 ) which is connected, by means of a conductive wire, to the positive pole of the power source, a cathode (5), constituted by a winding, around the anode, connected to the negative pole of the power source, and a ceramic barrier porous (6).
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201280072217.2A CN104411638A (zh) | 2012-04-05 | 2012-04-05 | 气体产生设备和方法 |
| KR1020147027877A KR20140142718A (ko) | 2012-04-05 | 2012-04-05 | 기체 생산 장치 및 방법 |
| RU2014138877/05A RU2585015C1 (ru) | 2012-04-05 | 2012-04-05 | Устройство и способ получения газа |
| US14/390,541 US20150122666A1 (en) | 2012-04-05 | 2012-04-05 | Gas Production Device and Method |
| PCT/EC2012/000021 WO2013149624A1 (es) | 2012-04-05 | 2012-04-05 | Equipo y método para la producción de gases |
| EP12873670.9A EP2835351A4 (en) | 2012-04-05 | 2012-04-05 | GAS PRODUCTION DEVICE AND METHOD |
| JP2015503757A JP5842080B2 (ja) | 2012-04-05 | 2012-04-05 | 気体製造装置及び方法 |
| ECIEPI201425168A ECSP14025168A (es) | 2012-04-05 | 2014-10-30 | Equipo y método para la producción de gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EC2012/000021 WO2013149624A1 (es) | 2012-04-05 | 2012-04-05 | Equipo y método para la producción de gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013149624A1 true WO2013149624A1 (es) | 2013-10-10 |
Family
ID=49300015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EC2012/000021 Ceased WO2013149624A1 (es) | 2012-04-05 | 2012-04-05 | Equipo y método para la producción de gases |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150122666A1 (es) |
| EP (1) | EP2835351A4 (es) |
| JP (1) | JP5842080B2 (es) |
| KR (1) | KR20140142718A (es) |
| CN (1) | CN104411638A (es) |
| EC (1) | ECSP14025168A (es) |
| RU (1) | RU2585015C1 (es) |
| WO (1) | WO2013149624A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908938A (zh) * | 2019-03-26 | 2019-06-21 | 南京航空航天大学 | 一种新型电解水阳极析氧催化剂Co@NC/CNT的制备方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015164730A1 (en) * | 2014-04-25 | 2015-10-29 | The George Washington University | Process for the production of ammonia from air and water |
| ES2795690T3 (es) * | 2017-09-21 | 2020-11-24 | Hymeth Aps | Electrodo para un procedimiento de electrólisis |
| AT520548B1 (de) * | 2018-05-02 | 2019-05-15 | Univ Linz | Elektrode zur elektrokatalytischen Wasserstoffentwicklungsreaktion |
| KR20240020274A (ko) | 2021-06-11 | 2024-02-14 | 아모지 인크. | 암모니아의 가공처리를 위한 시스템 및 방법 |
| EP4605339A1 (en) * | 2022-10-21 | 2025-08-27 | Amogy Inc. | Systems and methods for processing ammonia |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451436A (en) | 1983-02-01 | 1984-05-29 | Hare Louis R O | Nitrogen fixation by plasma and catalyst |
| US4482525A (en) | 1981-08-11 | 1984-11-13 | The United States Of America As Represented By The United States Department Of Energy | Nitrogen fixation apparatus |
| EP0362157A2 (en) * | 1988-09-22 | 1990-04-04 | Tanaka Kikinzoku Kogyo K.K. | Process for converting ionic valence number and apparatus employed therefor |
| US6471932B1 (en) * | 1999-10-28 | 2002-10-29 | Degussa-Huls Aktiengesellschaft | Process for the plasma-catalytic production of ammonia |
| DE10337901A1 (de) * | 2003-08-18 | 2005-03-24 | Audi Ag | Verfahren und Vorrichtung zur Synthese von Ammoniak und Verfahren zur Reinigung von Abgasen einer Brennkraftmaschine |
| US20050087449A1 (en) * | 2002-03-04 | 2005-04-28 | Adrian Denvir | Electrochemical synthesis of ammonia |
| US7811442B2 (en) | 2007-02-10 | 2010-10-12 | N H Three LLC | Method and apparatus for anhydrous ammonia production |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023545A (en) * | 1975-01-24 | 1977-05-17 | Mosher Edward G | Energy means for internal combustion engines |
| US4296184A (en) * | 1980-01-03 | 1981-10-20 | Stachurski John Z O | Electrochemical cell |
| US4948477A (en) * | 1987-11-06 | 1990-08-14 | Carbotek, Inc. | Integrated lunar materials manufacturing process |
| UA28189A (uk) * | 1995-05-22 | 2000-10-16 | Сумісне Підприємство "Медісса" | Спосіб вилучення сірководню із мінералізованої води та пристрій для його здійснення |
| RU2173295C2 (ru) * | 1997-03-12 | 2001-09-10 | Саес Джеттерс С.П.А. | Геттерные материалы для крекинга аммиака |
| JP2006160581A (ja) * | 2004-12-10 | 2006-06-22 | Honda Motor Co Ltd | アンモニア合成装置 |
| US8075757B2 (en) * | 2006-12-21 | 2011-12-13 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Method and apparatus for ammonia (NH3) generation |
| WO2009025835A1 (en) * | 2007-08-21 | 2009-02-26 | Regents Of The University Of Minnesota | Non-thermal plasma synthesis of ammonia |
| EP2078701B1 (en) * | 2007-11-15 | 2011-12-28 | Permelec Electrode Ltd. | Membrane-electrode assembly, electrolytic cell employing the same, electrolytic-water sprayer, and method of sterilization |
| JP5465913B2 (ja) * | 2009-04-08 | 2014-04-09 | トヨタ自動車株式会社 | アンモニア合成装置及び方法 |
| JP5729022B2 (ja) * | 2011-03-04 | 2015-06-03 | 国立大学法人 名古屋工業大学 | アンモニア製造方法 |
-
2012
- 2012-04-05 CN CN201280072217.2A patent/CN104411638A/zh active Pending
- 2012-04-05 WO PCT/EC2012/000021 patent/WO2013149624A1/es not_active Ceased
- 2012-04-05 US US14/390,541 patent/US20150122666A1/en not_active Abandoned
- 2012-04-05 RU RU2014138877/05A patent/RU2585015C1/ru not_active IP Right Cessation
- 2012-04-05 JP JP2015503757A patent/JP5842080B2/ja not_active Expired - Fee Related
- 2012-04-05 KR KR1020147027877A patent/KR20140142718A/ko not_active Withdrawn
- 2012-04-05 EP EP12873670.9A patent/EP2835351A4/en not_active Withdrawn
-
2014
- 2014-10-30 EC ECIEPI201425168A patent/ECSP14025168A/es unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482525A (en) | 1981-08-11 | 1984-11-13 | The United States Of America As Represented By The United States Department Of Energy | Nitrogen fixation apparatus |
| US4451436A (en) | 1983-02-01 | 1984-05-29 | Hare Louis R O | Nitrogen fixation by plasma and catalyst |
| EP0362157A2 (en) * | 1988-09-22 | 1990-04-04 | Tanaka Kikinzoku Kogyo K.K. | Process for converting ionic valence number and apparatus employed therefor |
| US6471932B1 (en) * | 1999-10-28 | 2002-10-29 | Degussa-Huls Aktiengesellschaft | Process for the plasma-catalytic production of ammonia |
| US20050087449A1 (en) * | 2002-03-04 | 2005-04-28 | Adrian Denvir | Electrochemical synthesis of ammonia |
| DE10337901A1 (de) * | 2003-08-18 | 2005-03-24 | Audi Ag | Verfahren und Vorrichtung zur Synthese von Ammoniak und Verfahren zur Reinigung von Abgasen einer Brennkraftmaschine |
| US7811442B2 (en) | 2007-02-10 | 2010-10-12 | N H Three LLC | Method and apparatus for anhydrous ammonia production |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2835351A4 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908938A (zh) * | 2019-03-26 | 2019-06-21 | 南京航空航天大学 | 一种新型电解水阳极析氧催化剂Co@NC/CNT的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015517970A (ja) | 2015-06-25 |
| JP5842080B2 (ja) | 2016-01-13 |
| EP2835351A4 (en) | 2015-12-09 |
| US20150122666A1 (en) | 2015-05-07 |
| EP2835351A1 (en) | 2015-02-11 |
| ECSP14025168A (es) | 2015-11-30 |
| KR20140142718A (ko) | 2014-12-12 |
| CN104411638A (zh) | 2015-03-11 |
| RU2585015C1 (ru) | 2016-05-27 |
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