Patents Assigned to Siliken Chemicals, S.L.
  • Cooled gas distribution plate, thermal bridge breaking system, and related methods
    Patent number: 8875728
    Abstract: A fluidized bed reactor system is disclosed. The system may be used in connection with a locally cooled gas distribution plate, which may control the reaction and increase system efficiency. A thermal bridge breaking system for disrupting heat transfer across the reactor is also disclosed. The thermal bridge breaking system may be provided in connection with, or separate from, the gas distribution plate cooling system.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: November 4, 2014
    Assignee: Siliken Chemicals, S.L.
    Inventors: Javier Sansegundo-Sanchez, Xavier Benavides-Rel, Manuel Vales-Canle, Maria Tomas-Martinez
  • METHODS FOR THE ANALYSIS OF LIQUID HALOSILANES
    Publication number: 20130260468
    Abstract: Methods for the direct analysis of liquid halosilanes. In particular, methods for using graphite furnace atomic absorption (GFAA) spectrometric analysis to evaluate the purity of liquid halosilanes by identifying and quantitatively measuring trace elements or impurities, such as, but not limited to metal species that may be present in liquid halosilanes.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 3, 2013
    Applicant: Siliken Chemicals, S.L.
    Inventors: Javier Campo-Manoyo, Antonio Valls-Vaque, Maria Tomas-Martinez
  • METHOD, SYSTEM AND APPARATUS FOR CONTROLLING PARTICLE SIZE IN A FLUIDIZED BED REACTOR
    Publication number: 20130149228
    Abstract: A method, system, and apparatus for controlling the average particle size and the particle size distribution during a fluidized bed process in a fluidized bed reactor. More particularly, this disclosure relates to a method, system, and apparatus for controlling the average silicon particle size and the silicon particle size distribution during the production of high purity silicon.
    Type: Application
    Filed: December 9, 2011
    Publication date: June 13, 2013
    Applicant: Siliken Chemicals, S.L.
    Inventors: Maria Tomas Martinez, Manuel Vicente Vales Canle
  • FLUIDIZED BED REACTOR FOR PRODUCTION OF HIGH PURITY SILICON
    Publication number: 20120171102
    Abstract: Methods and apparatus for the production of high purity silicon including a fluidized bed reactor with one or more protective layers deposited on an inside surface of the fluidized bed reactor. The protective layer may be resistant to corrosion by fluidizing gases and silicon-bearing gases.
    Type: Application
    Filed: March 14, 2012
    Publication date: July 5, 2012
    Applicant: Siliken Chemicals, S.L.
    Inventors: Javier San Segundo Sanchez, Jose Luis Montesinos Barona, Evaristo Ayuso Conejero, Manuel Vicente Vales Canle, Xavier Benavides Rel, Pedro-Tomas Lujan Garcia, Maria Tomas Martinez
  • Fluidized bed reactor for production of high purity silicon
    Patent number: 8168123
    Abstract: Methods and apparatus for the production of high purity silicon including a fluidized bed reactor with one or more protective layers deposited on an inside surface of the fluidized bed reactor. The protective layer may be resistant to corrosion by fluidizing gases and silicon-bearing gases.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: May 1, 2012
    Assignee: Siliken Chemicals, S.L.
    Inventors: Javier San Segundo Sanchez, Jose Luis Montesinos Barona, Evaristo Ayuso Conejero, Manuel Vicente Vales Canle, Xavier Benavides Rel, Pedro-Tomas Lujan Garcia, Maria Tomas Martinez
  • Fluidized bed reactor for production of high purity silicon
    Patent number: 8158093
    Abstract: Methods and apparatus for the production of high purity silicon including a fluidized bed reactor with one or more protective layers deposited on an inside surface of the fluidized bed reactor. The protective layer may be resistant to corrosion by fluidizing gases and silicon-bearing gases.
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: April 17, 2012
    Assignee: Siliken Chemicals, S.L.
    Inventors: Javier San Segundo Sanchez, Jose Luis Montesinos Barona, Evaristo Ayuso Conejero, Manuel Vicente Vales Canle, Xavier Benavides Rel, Pedro-Tomas Lujan Garcia, Maria Tomas Martinez
  • FLUIDIZED BED REACTOR FOR PRODUCTION OF HIGH PURITY SILICON
    Publication number: 20110027160
    Abstract: Methods and apparatus for the production of high purity silicon including a fluidized bed reactor with one or more protective layers deposited on an inside surface of the fluidized bed reactor. The protective layer may be resistant to corrosion by fluidizing gases and silicon-bearing gases.
    Type: Application
    Filed: October 13, 2010
    Publication date: February 3, 2011
    Applicant: SILIKEN CHEMICALS S.L.
    Inventors: Javier San Segundo Sanchez, Jose Luis Montesinos Barona, Evaristo Ayuso Conejero, Manuel Vicente Vales Canle, Xavier Benevides Rel, Pedro-Tomas Lujan Garcia
  • Fluidized Bed Reactor for Production of High Purity Silicon
    Publication number: 20100215562
    Abstract: Methods and apparatus for the production of high purity silicon including a fluidized bed reactor with one or more protective layers deposited on an inside surface of the fluidized bed reactor. The protective layer may be resistant to corrosion by fluidizing gases and silicon-bearing gases.
    Type: Application
    Filed: February 26, 2009
    Publication date: August 26, 2010
    Applicant: Siliken Chemicals S.L.
    Inventors: Javier San Segundo Sanchez, Jose Luis Montesinos Barona, Evaristo Ayuso Conejero, Manuel Vicente Vales Canle, Xavier Benavides Rel, Pedro-Tomas Lujan Garcia