WO2008092500A8 - Method and device for safe storage and delivery of ammonia and use of storage materials - Google Patents

Method and device for safe storage and delivery of ammonia and use of storage materials Download PDF

Info

Publication number
WO2008092500A8
WO2008092500A8 PCT/EP2007/011380 EP2007011380W WO2008092500A8 WO 2008092500 A8 WO2008092500 A8 WO 2008092500A8 EP 2007011380 W EP2007011380 W EP 2007011380W WO 2008092500 A8 WO2008092500 A8 WO 2008092500A8
Authority
WO
WIPO (PCT)
Prior art keywords
ammonia
storage
irreversibly
generating
generating material
Prior art date
Application number
PCT/EP2007/011380
Other languages
French (fr)
Other versions
WO2008092500A1 (en
Inventor
Tue Johannessen
Original Assignee
Amminex As
Tue Johannessen
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
Priority claimed from DE102006061370A external-priority patent/DE102006061370A1/en
Priority claimed from EP07009810A external-priority patent/EP1992397B1/en
Priority claimed from DE102007048337A external-priority patent/DE102007048337A1/en
Application filed by Amminex As, Tue Johannessen filed Critical Amminex As
Priority to EP07857087A priority Critical patent/EP2109493A1/en
Publication of WO2008092500A1 publication Critical patent/WO2008092500A1/en
Publication of WO2008092500A8 publication Critical patent/WO2008092500A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes characterised by a specific device
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/003—Storage or handling of ammonia
    • C01C1/006—Storage or handling of ammonia making use of solid ammonia storage materials, e.g. complex ammine salts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • H01M8/222—Fuel cells in which the fuel is based on compounds containing nitrogen, e.g. hydrazine, ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • 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
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

In a method and device for safe use of meterials generating ammonia irreversibly, a first ammonia generating material (1a) capable of generating ammonia irreversibly and/or its decomposition product and a second ammonia storage material (2c) capable or reversibly or irreversibly ad- or absorbing ammonia which has a lower ammonia vapour pressure than said ammonia generating material and/or its decomposition product and is only partially saturated with or completely void of ammonia are brought into fluid communication with each other, when a vapour pressure of said first ammonia generating material and/or its decomposition product is at or higher than the pressure threshold, for ad- or absorbing ammonia released from the decomposition of the first ammonia generating material. An automotive NOx treatment system (200) comprising such apparatus (100, 100') is also described.
PCT/EP2007/011380 2006-12-22 2007-12-21 Method and device for safe storage and delivery of ammonia and use of storage materials WO2008092500A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07857087A EP2109493A1 (en) 2006-12-22 2007-12-21 Method and device for safe storage and delivery of ammonia and use of storage materials

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
DE102006061370.8 2006-12-22
DE102006061370A DE102006061370A1 (en) 2006-12-22 2006-12-22 Storing and supplying ammonia comprises using two storage materials, where one has a higher vapor pressure than the other and serves as an ammonia source for the other when it becomes depleted
EP07009810.8 2007-05-16
EP07009810A EP1992397B1 (en) 2007-05-16 2007-05-16 Method and device for safe storage and use of volatile ammonia storage materials
US93963107P 2007-05-23 2007-05-23
US93962807P 2007-05-23 2007-05-23
US60/939,631 2007-05-23
US60/939,628 2007-05-23
DE102007029669 2007-06-27
DE102007029669.1 2007-06-27
DE102007048337.8 2007-10-09
DE102007048337A DE102007048337A1 (en) 2007-06-27 2007-10-09 Safe use of materials generating ammonia irreversibly involves bringing ammonia generating material and/or its decomposition product and ammonia storage material and/or its decomposition product into fluid communication with each other

Publications (2)

Publication Number Publication Date
WO2008092500A1 WO2008092500A1 (en) 2008-08-07
WO2008092500A8 true WO2008092500A8 (en) 2008-12-31

Family

ID=39329970

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/011380 WO2008092500A1 (en) 2006-12-22 2007-12-21 Method and device for safe storage and delivery of ammonia and use of storage materials

Country Status (2)

Country Link
EP (1) EP2109493A1 (en)
WO (1) WO2008092500A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2181963B1 (en) * 2008-10-06 2018-12-12 Amminex Emissions Technology A/S Release of stored ammonia at start-up
US8291926B2 (en) * 2009-02-20 2012-10-23 Caterpillar Inc. Reductant dosing system having anti-aeration device
EP2846011A1 (en) * 2013-09-04 2015-03-11 Inergy Automotive Systems Research (Société Anonyme) Method and system for purifying the exhaust gases of a combustion engine
US9914645B2 (en) 2013-11-07 2018-03-13 Regents Of The University Of Minnesota Process for making ammonia

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3580163B2 (en) * 1998-06-04 2004-10-20 トヨタ自動車株式会社 Exhaust gas purification device for internal combustion engine
DE19827678B4 (en) * 1998-06-22 2010-05-20 Hjs Fahrzeugtechnik Gmbh & Co Emission control system for removing exhaust gases from combustion units
DE10251472A1 (en) * 2002-11-06 2004-05-19 Robert Bosch Gmbh Reduction of automotive nitrous oxide emissions during cold start comprises supplementary injection of ammonia from holding reservoir
EP1594594B1 (en) * 2003-02-12 2012-05-23 Delphi Technologies, Inc. SYSTEM FOR NOx ABATEMENT
ES2319209T3 (en) * 2004-03-23 2009-05-05 Amminex A/S USE OF AN AMMONIA STORAGE DEVICE IN ENERGY PRODUCTION.

Also Published As

Publication number Publication date
WO2008092500A1 (en) 2008-08-07
EP2109493A1 (en) 2009-10-21

Similar Documents

Publication Publication Date Title
WO2008077626A3 (en) Method and device for sage storage and delivery of ammonia and use of ammonia storage materials
WO2005077294A3 (en) Packaging for imparting anti-microbial properties to a medical device
WO2008077652A3 (en) Method and device for ammonia storage and delivery using in-situ re-saturation of a delivery unit
ATE523238T1 (en) METHOD AND APPARATUS FOR THE SAFE STORAGE AND USE OF VOLATILE AMMONIA STORAGE MATERIALS
WO2006081824A3 (en) High density storage of ammonia
WO2008082712A3 (en) Systems and methods for biodosimetry with biochip using gene expression signatures
WO2007078692A3 (en) Systems and methods for fixation of bone with an expandable device
WO2007018541A8 (en) Medical skin applicator apparatus
DE602006017168D1 (en) DEVICE FOR DISPOSING MEDICAMENTS
WO2009102355A3 (en) Adhesive patch systems and methods
WO2008051621A3 (en) Powder dispersion apparatus, method of making and using the apparatus, and components that can be used on the apparatus and other devices
WO2008103649A3 (en) Food dispensing apparatus
WO2010080115A3 (en) Improved reagent storage in microfluidic systems and related articles and methods
WO2006133103A3 (en) Reservoir for delivery of agents
WO2007040853A8 (en) Fluid delivery devices, systems and methods
MX339941B (en) Implantable drug-delivery devices, and apparatus and methods for filling the devices.
WO2020127116A3 (en) Tubular element, comprising porous medium and a wrapper, for use with an aerosol generating article
WO2008082561A3 (en) Mixtures of ammonia and ionic liquids
AR071165A1 (en) METHODS AND APPLIANCES FOR THE RECOVERY OF INVESTMENT IN MEDICAL DEVICES
WO2007124237A3 (en) Systems and methods for providing a thermoplastic product that includes packaging therefor
WO2011001139A3 (en) Improved methods and systems for integrated material processing
WO2008092500A8 (en) Method and device for safe storage and delivery of ammonia and use of storage materials
AU2002311798A1 (en) Granulation method and device using focused acoustic energy
WO2009051628A3 (en) Transdermal treatment device and method
MX2007008933A (en) Apparatus and method for delivering chemicals into an underground well.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07857087

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007857087

Country of ref document: EP