Patents by Inventor Ulrich J. Quaade

Ulrich J. Quaade has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Connected heat conducting structures in solid ammonia storage systems
    Patent number: 9079779
    Abstract: A compacted block of material constructed of one or more units consisting of matter comprising an ammonia-saturated material capable of reversibly desorbing and ad- or absorbing ammonia surrounded by a gas-permeable enclosure made of a flexible material having a thermal conductivity of at least about five times the thermal conductivity of said ammonia-saturated material at ?70° C. to 250° C. and methods for producing the same are described.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: July 14, 2015
    Assignee: Amminex Emissions Technology A/S
    Inventors: Jakob Svagin, Ulrich J. Quaade, Johnny Johansen, Henrik Wagner-Pedersen, Tue Johannessen
  • Connected heat conducting structures in solid ammonia storage systems
    Patent number: 8951437
    Abstract: A compacted block of material constructed of one or more units consisting of matter comprising an ammonia-saturated material capable of reversibly desorbing and ad- or absorbing ammonia surrounded by a gas-permeable, flexible material having a thermal conductivity of at least five times the thermal conductivity of said ammonia-saturated material at ?70° C. to 250° C. and methods for producing the same are described.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: February 10, 2015
    Assignee: Amminex Emissions Technology A/S
    Inventors: Jakob Svagin, Ulrich J. Quaade, Johnny Johansen, Henrik Wagner-Pedersen, Tue Johannessen
  • CONNECTED HEAT CONDUCTING STRUCTURES IN SOLID AMMONIA STORAGE SYSTEMS
    Publication number: 20120231949
    Abstract: A compacted block of material constructed of one or more units consisting of matter comprising an ammonia-saturated material capable of reversibly desorbing and ad- or absorbing ammonia surrounded by a gas-permeable enclosure made of a flexible material having a thermal conductivity of at least about five times the thermal conductivity of said ammonia-saturated material at ?70° C.. to 250° C.. and methods for producing the same are described.
    Type: Application
    Filed: September 30, 2010
    Publication date: September 13, 2012
    Applicant: Amminex A/S
    Inventors: Jakob Svagin, Ulrich J. Quaade, Johnny Johansen, Henrik Wagner-Pedersen, Tue Johannessen
  • Production of saturated ammonia storage materials
    Patent number: 8084008
    Abstract: A process for saturating a material capable of binding ammonia by ad- or absorption and initially free of ammonia or partially saturated with ammonia comprises treating said material under a pressure and associated temperature located on the vapor pressure curve of ammonia with an amount of liquid ammonia sufficient to saturate said material and an additional amount of a cooling agent selected from liquid ammonia, liquid or solid CO2, hydrocarbons and hydrohalocarbons that have a higher vapor pressure than ammonia, ethyl ether, methyl formate, methyl amine and ethyl amine, such that |Qabs|?|Qevap|+Qext, wherein Qabs is the amount of heat released from said material when it absorbs ammonia from the liquid phase thereof to the point where it is saturated with ammonia, Qevap is the amount of heat absorbed by said cooling agent when it evaporates, and Qext is the amount of heat exchanged with the surroundings and is positive, if heat is removed from the process by external cooling, and negative, if heat is added
    Type: Grant
    Filed: October 9, 2009
    Date of Patent: December 27, 2011
    Assignee: Amminex A/S
    Inventors: Johnny Johansen, Henrik Wagner-Pedersen, Jakob Svagin, Tue Johannessen, Ulrich J. Quaade
  • CONNECTED HEAT CONDUCTING STRUCTURES IN SOLID AMMONIA STORAGE SYSTEMS
    Publication number: 20110073806
    Abstract: A compacted block of material constructed of one or more units consisting of matter comprising an ammonia-saturated material capable of reversibly desorbing and ad- or absorbing ammonia surrounded by a gas-permeable, flexible material having a thermal conductivity of at least five times the thermal conductivity of said ammonia-saturated material at ?70° C. to 250° C. and methods for producing the same are described.
    Type: Application
    Filed: September 30, 2009
    Publication date: March 31, 2011
    Applicant: AMMINEX A/S
    Inventors: Jakob Svagin, Ulrich J. Quaade, Johnny Johansen, Henrik Wagner-Pedersen, Tue Johannessen
  • Production of Saturated Ammonia Storage Materials
    Publication number: 20100266475
    Abstract: A process for saturating a material capable of binding ammonia by ad- or absorption and initially free of ammonia or partially saturated with ammonia comprises treating said material under a pressure and associated temperature located on the vapor pressure curve of ammonia with an amount of liquid ammonia sufficient to saturate said material and an additional amount of a cooling agent selected from liquid ammonia, liquid or solid CO2, hydrocarbons and hydrohalocarbons that have a higher vapour pressure than ammonia, ethyl ether, methyl formate, methyl amine and ethyl amine, such that |Qabs|?|Qevap|+Qext, wherein Qabs is the amount of heat released from said material when it absorbs ammonia from the liquid phase thereof to the point where it is saturated with ammonia, Qevap is the amount of heat absorbed by said cooling agent when it evaporates, and Qext is the amount of heat exchanged with the surroundings and is positive, if heat is removed from the process by external cooling, and negative, if heat is added
    Type: Application
    Filed: October 9, 2009
    Publication date: October 21, 2010
    Applicant: Amminex A/S
    Inventors: Johnny Johansen, Henrik Wagner-Pedersen, Jakob Svagin, Tue Johannessen, Ulrich J. Quaade