Patents by Inventor Saleh Al-Idi

Saleh Al-Idi 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).

  • Protection system for sulfur storage apparatus
    Patent number: 10538383
    Abstract: A calcium aluminate cement protective coating is resistant to sulfuric acid and can be used as a lining to protect surfaces in sulfur storage vessels and sulfuric acid storage vessels. The protective coating can include calcium aluminate cement, calcium aluminate based synthetic aggregates, and water. The protective coating is resistant to sulfur and sulfuric acid attack, and thus can be used to protect surfaces inside sulfur storage pits, sulfur storage tanks, and sulfuric acid storage containers.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: January 21, 2020
    Assignees: SAUDI ARABIAN OIL COMPANY, KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Mohammed Al-Mehthel, Saleh Al-Idi, Mohammed Maslehuddin, Mohammed Shameem, Mohammed Ibrahim
  • Disposal of sulfur through use as sand-sulfur mortar
    Patent number: 8758212
    Abstract: A sulfur-sand limestone mortar and methods of preparing the sulfur-sand limestone mortar and disposing of elemental sulfur, are disclosed. In embodiments, the sulfur-sand limestone mortar includes elemental sulfur, limestone powder, and sand. Modifiers, such as plasticizers, are not required and are not used in embodiments of the sulfur-sand limestone mortar. In embodiments of the method to prepare the sulfur-sand limestone mortar, each of the elemental sulfur, limestone powder, and sand are heated to at least 140 C, then combined, and then allowed to solidify.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: June 24, 2014
    Assignees: Saudi Arabian Oil Company, King Fahd University of Petroleum and Minerals
    Inventors: Mohammed Al-Mehthel, Mohammed Maslehuddin, Saleh Al-Idi, Mohammed Rizwan Ali, Mohammed Salihu Barry
  • Sulfur steel-slag aggregate concrete
    Patent number: 8652251
    Abstract: A sulfur-steel slag aggregate concrete, and methods of preparing the sulfur-steel slag aggregate concrete and disposing of elemental sulfur, are disclosed. In embodiments, the sulfur-steel slag aggregate concrete includes elemental sulfur, steel slag aggregate, limestone powder, and sand. Modifiers, such as plasticizers, are not required and are not used in embodiments of the sulfur-sand limestone mortar. In embodiments of the method to prepare the sulfur-steel slag aggregate concrete, each of the elemental sulfur, limestone powder, steel-slag, and sand are heated to at least 140 C, then combined, and then allowed to solidify.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: February 18, 2014
    Assignee: Saudi Arabian Oil Company
    Inventors: Mohammed Al-Mehthel, Mohammed Maslehuddin, Saleh Al-Idi, Mohammed Rizwan Ali, Mohammed Salihu Barry
  • PROTECTION SYSTEM FOR SULFUR STORAGE APPARATUS
    Publication number: 20120211391
    Abstract: A calcium alumninate cement protective coating is resistant to sulfuric acid and can be used as a lining to protect surfaces in sulfur storage vessels and sulfuric acid storage vessels. The protective coating can include calcium aluminate cement, calcium aluminate based synthetic aggregates, and water. The protective coating is resistant to sulfur and sulfuric acid attack, and thus can be used to protect surfaces inside sulfur storage pits, sulfur storage tanks, and sulfuric acid storage containers.
    Type: Application
    Filed: February 17, 2011
    Publication date: August 23, 2012
    Applicant: Saudi Arabian Oil Company
    Inventors: Mohammed Al-Mehthel, Saleh Al-Idi, Mohammed Maslehuddin, Mohammed Shameem, Mohammed Ibrahim