WO2002090255A1 - Procede pour produire de l'energie par production et par mise en reaction de nitrure d'aluminium - Google Patents

Procede pour produire de l'energie par production et par mise en reaction de nitrure d'aluminium Download PDF

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Publication number
WO2002090255A1
WO2002090255A1 PCT/DE2002/001533 DE0201533W WO02090255A1 WO 2002090255 A1 WO2002090255 A1 WO 2002090255A1 DE 0201533 W DE0201533 W DE 0201533W WO 02090255 A1 WO02090255 A1 WO 02090255A1
Authority
WO
WIPO (PCT)
Prior art keywords
reaction
energy
production
aluminum nitride
ammonia
Prior art date
Application number
PCT/DE2002/001533
Other languages
German (de)
English (en)
Inventor
Norbert Auner
Original Assignee
Wacker-Chemie Gmbh
Dow Corning Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wacker-Chemie Gmbh, Dow Corning Corporation filed Critical Wacker-Chemie Gmbh
Priority to EP02742690A priority Critical patent/EP1385782A1/fr
Publication of WO2002090255A1 publication Critical patent/WO2002090255A1/fr

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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

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

La présente invention concerne un procédé pour produire de l'énergie par production de nitrure d'aluminium et par mise en réaction de celui-ci avec de l'eau pour donner de l'oxyde d'aluminium et de l'ammoniac.
PCT/DE2002/001533 2001-05-03 2002-04-26 Procede pour produire de l'energie par production et par mise en reaction de nitrure d'aluminium WO2002090255A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02742690A EP1385782A1 (fr) 2001-05-03 2002-04-26 Procede pour produire de l'energie par production et par mise en reaction de nitrure d'aluminium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10121475.8 2001-05-03
DE10121475A DE10121475A1 (de) 2001-05-03 2001-05-03 Verfahren zur Energieerzeugung

Publications (1)

Publication Number Publication Date
WO2002090255A1 true WO2002090255A1 (fr) 2002-11-14

Family

ID=7683467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001533 WO2002090255A1 (fr) 2001-05-03 2002-04-26 Procede pour produire de l'energie par production et par mise en reaction de nitrure d'aluminium

Country Status (3)

Country Link
EP (1) EP1385782A1 (fr)
DE (1) DE10121475A1 (fr)
WO (1) WO2002090255A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1604947A1 (fr) * 2004-06-07 2005-12-14 ETH Zürich Procédé et appareil pour production d'hydrogene ou d'ammoniac
WO2010099780A3 (fr) * 2009-03-03 2010-12-09 Bijam Biosciences Private Limited Procédé de production d'ammoniac
WO2011104387A1 (fr) * 2010-02-26 2011-09-01 Spawnt Private S.À.R.L. Procédé de production d'urée
DE102014219274A1 (de) * 2014-09-24 2016-03-24 Siemens Aktiengesellschaft Kraftwerk zur Herstellung von Energie und Ammoniak

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178337B2 (en) 2004-12-23 2007-02-20 Tassilo Pflanz Power plant system for utilizing the heat energy of geothermal reservoirs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236395C (fr) *
DE235300C (fr) *
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 (fr) * 1989-12-27 1991-07-11 Alcan International Limited Procede de conversion des dechets en produits utiles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236395C (fr) *
DE235300C (fr) *
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 (fr) * 1989-12-27 1991-07-11 Alcan International Limited Procede de conversion des dechets en produits utiles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 090 (C - 104) 27 May 1982 (1982-05-27) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005118465A1 (fr) * 2004-06-04 2005-12-15 ETH Zürich Procede et appareil permettant de produire simultanement de l'hydrogene ou de l'ammoniac et des nanoparticules d'oxyde metallique
EP1604947A1 (fr) * 2004-06-07 2005-12-14 ETH Zürich Procédé et appareil pour production d'hydrogene ou d'ammoniac
WO2010099780A3 (fr) * 2009-03-03 2010-12-09 Bijam Biosciences Private Limited Procédé de production d'ammoniac
CN102365231A (zh) * 2009-03-03 2012-02-29 斯帕恩特私人有限公司 制备氨的方法
CN102365231B (zh) * 2009-03-03 2014-03-26 斯帕恩特私人有限公司 制备氨的方法
WO2011104387A1 (fr) * 2010-02-26 2011-09-01 Spawnt Private S.À.R.L. Procédé de production d'urée
DE102014219274A1 (de) * 2014-09-24 2016-03-24 Siemens Aktiengesellschaft Kraftwerk zur Herstellung von Energie und Ammoniak
US10239762B2 (en) 2014-09-24 2019-03-26 Siemens Aktiengesellschaft Power plant for producing energy and ammonia

Also Published As

Publication number Publication date
EP1385782A1 (fr) 2004-02-04
DE10121475A1 (de) 2002-11-07

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