Patents by Inventor Ayoub ALHOWASHLA

Ayoub ALHOWASHLA 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).

  • GRANULATED POLYHALITE AND POTASH MIXTURE AND A PROCESS FOR THE PRODUCTION THEREOF
    Publication number: 20210147310
    Abstract: There is provided herein a granule of polyhalite and potash comprising potash in a concentration of between 10-90% w/w; polyhalite in a concentration of between 10-90% w/w; a binder in a concentration of between 1-5% w/w.
    Type: Application
    Filed: July 17, 2018
    Publication date: May 20, 2021
    Inventors: Joseph LATI, Khalil ABU-RABEAH, Ayoub ALHOWASHLA, Yacov LEVY, Natalia GEINIK, Nizbert MAVHUNGA, Ofir COHEN, Ruben SOCOLOVSKY
  • Binders for the granulation of fertilizers
    Patent number: 10988419
    Abstract: According to some demonstrative embodiments, there is provided herein a fertilizer granule including a fertilizer dust and one or more binders wherein said granule comprises a single strength of at least 2.5 kg/gran and a single strength after humidity chamber 24 hours, 79% RH of at least 0.5 kg/granule.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: April 27, 2021
    Assignee: Dead Sea Works Ltd.
    Inventors: Khalil Abu Rabeah, Ruben Socolovsky, Natalia Geinik, Ayoub Alhowashla, Joseph Lati
  • Compaction of polyhalite and potash mixture
    Patent number: 10934225
    Abstract: There is provided herein a process for the compaction of Polyhalite with a Potassium salt, wherein said process comprising: mixing a feed of polyhalite with a feed of said Potassium salt in a mixer to yield a mixture; compacting said mixture in a compactor to yield masses; crushing said masses in a crusher to yield particles; screening said particles in a screener to yield fine particles in three different sizes: oversized fine particles which undergo a second crushing process and are retuned to said screener for screening, undersized fine particles which are transferred to said mixer for further mixing, and desired size fine particles which are transferred to a polish screener glazing, drying and oiling.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: March 2, 2021
    Assignee: ICL EUROPE COOPERATIEF U. A.
    Inventors: Ruben Socolovsky, Khalil Abu-Rabeah, Ayoub Alhowashla, Yacov Levy, Natalia Geinik, Nizbert Mavhunga, Ofir Cohen
  • Polyhalite granulation process
    Patent number: 10894749
    Abstract: There is provided herein a process for the production of polyhalite granules from fine dry polyhalite powder comprising preparing a binder-water mix and mixing the binder-water mix with the polyhalite powder in a mixer, continuously adding water to the mixer to provide a polyhalite material, discharging the polyhalite material from the mixer and introducing the material into a fluid bed, drying the material and screening the material to receive granules ranging in size between 1.4 mm to 4.75 mm.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: January 19, 2021
    Assignee: ICL EUROPE COOPERATIEF U.A.
    Inventors: Khalil Abu Rabeah, Ofir Cohen, Ayoub Alhowashla, Natalia Geinik, Ruben Socolovsky, Yacov Levy, Marina Dekov, Joseph Lati
  • COMPACTED POLYHALITE AND POTASH MIXTURE AND A PROCESS FOR THE PRODUCTION THEREOF
    Publication number: 20200157014
    Abstract: There is provided herein a process for the compaction of Polyhalite with a Potassium salt, wherein said process comprising: mixing a feed of polyhalite with a feed of said Potassium salt in a mixer to yield a mixture; compacting said mixture in a compactor to yield masses; crushing said masses in a crusher to yield particles; screening said particles in a screener to yield fine particles in three different sizes: oversized fine particles which undergo a second crushing process and are retuned to said screener for screening, undersized fine particles which are transferred to said mixer for further mixing, and desired size fine particles which are transferred to a polish screener glazing, drying and oiling.
    Type: Application
    Filed: June 12, 2018
    Publication date: May 21, 2020
    Inventors: Ruben SOCOLOVSKY, Khalil ABU-RABEAH, Ayoub ALHOWASHLA, Yacov LEVY, Natalia GEINIK, Nizbert MAVHUNGA, Ofir COHEN
  • BINDERS FOR THE GRANULATION OF FERTILIZERS
    Publication number: 20200055795
    Abstract: According to some demonstrative embodiments, there is provided herein a fertilizer granule including a fertilizer dust and one or more binders wherein said granule comprises a single strength of at least 2.5 kg/gran and a single strength after humidity chamber 24 hours, 79% RH of at least 0.5 kg/granule.
    Type: Application
    Filed: October 23, 2017
    Publication date: February 20, 2020
    Inventors: Khalil ABU RABEAH, Ruben SOCOLOVSKY, Natalia GEINIK, Ayoub ALHOWASHLA, Joseph LATI
  • POLYHALITE GRANULATION PROCESS
    Publication number: 20190389786
    Abstract: There is provided herein a process for the production of polyhalite granules from fine dry polyhalite powder comprising preparing a binder-water mix and mixing the binder-water mix with the polyhalite powder in a mixer, continuously adding water to the mixer to provide a polyhalite material, discharging the polyhalite material from the mixer and introducing the material into a fluid bed, drying the material and screening the material to receive granules ranging in size between 1.4 mm to 4.75 mm.
    Type: Application
    Filed: February 9, 2018
    Publication date: December 26, 2019
    Inventors: Khalil ABU RABEAH, Ofir COHEN, Ayoub ALHOWASHLA, Natalia GEINIK, Ruben SOCOLOVSKY, Yacov LEVY, Marina DEKOV, Joseph LATI