The Organic Oxidate Is Reacted With Sulfur, A Sulfur Compound, Halogen, Phosphorus, Or A Phosphorus Compound Patents (Class 508/317)
  • Integrated process for in-situ organic peroxide production and oxidative heteroatom conversion
    Patent number: 10508246
    Abstract: An oxidative treatment process, e.g., oxidative desulfurization or denitrification, is provided in which the oxidant is produced in-situ using an aromatic-rich portion of the original liquid hydrocarbon feedstock. The process reduces or replaces the need for the separate introduction of liquid oxidants such as hydrogen peroxide, organic peroxide and organic hydroperoxide in an oxidative treatment process.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: December 17, 2019
    Assignee: Saudi Arabian Oil Company
    Inventors: Omer Refa Koseoglu, Abdennour Bourane
  • Removal of carbonyls from gaseous hydrocarbon streams
    Patent number: 10065909
    Abstract: Disclosed are methods and systems for removing a highly reactive polymer precursor such as acetaldehyde and acetone from a hydrocarbon gas stream. Embodiments may disclose a method for removal of carbonyls comprising providing a hydrocarbon gas stream comprising a carbonyl, providing a liquid bisulfite stream, and contacting the hydrocarbon gas stream and liquid bisulfite stream in a mass transfer device wherein at least a portion of the carbonyl reacts with the bisulfite to form a solid adduct that is soluble in the liquid bisulfite stream.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: September 4, 2018
    Assignee: Janus Technology Solutions, LLC
    Inventors: Sabah A. Kurukchi, Joseph M. Gondolfe
  • Integrated process for in-situ organic peroxide production and oxidative heteroatom conversion
    Patent number: 9909074
    Abstract: An oxidative treatment process, e.g., oxidative desulfurization or denitrification, is provided in which the oxidant is produced in-situ using an aromatic-rich portion of the original liquid hydrocarbon feedstock. The process reduces or replaces the need for the separate introduction of liquid oxidants such as hydrogen peroxide, organic peroxide and organic hydroperoxide in an oxidative treatment process.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: March 6, 2018
    Assignee: Saudi Arabian Oil Company
    Inventors: Omer Refa Koseoglu, Abdennour Bourane