EP1385782A1 - Verfahren zur energieerzeugung durch erzeugung und umsetzung von aluminiumnitrid - Google Patents
Verfahren zur energieerzeugung durch erzeugung und umsetzung von aluminiumnitridInfo
- Publication number
- EP1385782A1 EP1385782A1 EP02742690A EP02742690A EP1385782A1 EP 1385782 A1 EP1385782 A1 EP 1385782A1 EP 02742690 A EP02742690 A EP 02742690A EP 02742690 A EP02742690 A EP 02742690A EP 1385782 A1 EP1385782 A1 EP 1385782A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reaction
- energy
- production
- aluminum nitride
- ammonia
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 229910017083 AlN Inorganic materials 0.000 title abstract 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002754 natural gas substitute Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- C01C1/026—Preparation of ammonia from inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
- C01B21/0722—Preparation by direct nitridation of aluminium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium 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
Definitions
- the present invention relates to a method for generating energy.
- a method for generating energy is to be made available in which resources available on a large scale on Earth can be used.
- This object is achieved according to the invention by a method for generating energy by producing aluminum nitride (A1N) and reacting the same with water to give aluminum oxide (A ⁇ C) and ammonia (NH 3 ).
- the thermal energy generated in the production of aluminum nitride and / or in the conversion of the same with water to aluminum oxide is used according to the invention, for example for converting the thermal energy into kinetic energy.
- the aluminum nitride obtained in the form of solid particles in a hot gas stream is used, for example, to operate turbines, the aluminum nitride being produced either directly in a turbine chamber or in a reaction chamber from which the hot gas stream containing the aluminum nitride particles is fed to a turbine.
- the energy obtained in the conversion of the aluminum nitride produced with water to aluminum oxide and ammonia is used according to the invention, for example likewise converted into kinetic energy, turbines also being operated with it, for example.
- the reaction is also carried out directly in a turbine chamber or in a corresponding reaction chamber.
- the method according to the invention provides that the ammonia generated is used as an energy source for hydrogen, i.e. in addition or instead of the energy generation stages described above, the ammonia produced is split into nitrogen and hydrogen, a further energy generation stage being initiated by burning the hydrogen (for example in a fuel cell).
- the ammonia generated is burned directly for energy, for example as a natural gas substitute.
- the combustion takes place according to the following equation:
- the invention provides that, according to a first embodiment, aluminum nitride is produced by the reaction of aluminum with nitrogen. This reaction follows the equation LO CO M NJ F- 1 H
- Mi SU ⁇ ⁇ 3 3 S! 0 ⁇ ⁇ t? $ u 3 H- rr SU LQ ⁇ LQ 13 c rr $ u ⁇ LQ n H- Ml LQ 3 3 3 * W ri 3 ⁇ 3 P.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fuel Cell (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10121475 | 2001-05-03 | ||
| DE10121475A DE10121475A1 (de) | 2001-05-03 | 2001-05-03 | Verfahren zur Energieerzeugung |
| PCT/DE2002/001533 WO2002090255A1 (de) | 2001-05-03 | 2002-04-26 | Verfahren zur energieerzeugung durch erzeugung und umsetzung von aluminiumnitrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1385782A1 true EP1385782A1 (de) | 2004-02-04 |
Family
ID=7683467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02742690A Withdrawn EP1385782A1 (de) | 2001-05-03 | 2002-04-26 | Verfahren zur energieerzeugung durch erzeugung und umsetzung von aluminiumnitrid |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1385782A1 (de) |
| DE (1) | DE10121475A1 (de) |
| WO (1) | WO2002090255A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1604947A1 (de) * | 2004-06-07 | 2005-12-14 | ETH Zürich | Verfahren und Vorrichtung zur Herstellung von Stickstoff oder Ammoniak |
| US7178337B2 (en) | 2004-12-23 | 2007-02-20 | Tassilo Pflanz | Power plant system for utilizing the heat energy of geothermal reservoirs |
| DE102009011311A1 (de) * | 2009-03-03 | 2010-09-09 | Auner, Gudrun Annette | Verfahren zur Herstellung von Ammoniak |
| DE102010009502A1 (de) * | 2010-02-26 | 2011-09-01 | Spawnt Private S.À.R.L. | Verfahren zur Herstellung von Harnstoff |
| DE102014219274A1 (de) * | 2014-09-24 | 2016-03-24 | Siemens Aktiengesellschaft | Kraftwerk zur Herstellung von Energie und Ammoniak |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE235300C (de) * | ||||
| DE236395C (de) * | ||||
| JPS5719343A (en) * | 1980-07-07 | 1982-02-01 | Ryozo Kondo | Wet process separating and purifying method of metallic aluminum and aluminum oxide from aluminum ash |
| WO1991009978A1 (en) * | 1989-12-27 | 1991-07-11 | Alcan International Limited | Process for converting dross residues to useful products |
-
2001
- 2001-05-03 DE DE10121475A patent/DE10121475A1/de not_active Withdrawn
-
2002
- 2002-04-26 WO PCT/DE2002/001533 patent/WO2002090255A1/de not_active Ceased
- 2002-04-26 EP EP02742690A patent/EP1385782A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO02090255A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002090255A1 (de) | 2002-11-14 |
| DE10121475A1 (de) | 2002-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20031202 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DOW CORNING CORPORATION Owner name: WACKER CHEMIE AG |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: POWER AVENUE |
|
| 17Q | First examination report despatched |
Effective date: 20061205 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20091101 |