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1. WO2020093174 - PROCESS FOR REMOVING SULFUR IN CRUDE OIL USING MICROWAVES

Publication Number WO/2020/093174
Publication Date 14.05.2020
International Application No. PCT/CA2019/051601
International Filing Date 08.11.2019
IPC
C10G 31/06 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
31Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
06by heating, cooling, or pressure treatment
B01D 15/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08Selective adsorption, e.g. chromatography
C10G 29/20 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
29Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
20Organic compounds not containing metal atoms
Applicants
  • ATTIA, Mai [CA]/[CA]
  • FARAG, Sherif [CA]/[CA]
  • CHAOUKI, Jamal [CA]/[CA]
Inventors
  • ATTIA, Mai
  • FARAG, Sherif
  • CHAOUKI, Jamal
Priority Data
62/758,25109.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR REMOVING SULFUR IN CRUDE OIL USING MICROWAVES
(FR) PROCÉDÉ D'ÉLIMINATION DU SOUFRE DANS DU PÉTROLE BRUT À L'AIDE DE MICRO-ONDES
Abstract
(EN)
The present invention relates to a process for removing sulfur (S)-containing compounds in crude oil material. The process comprises causing the crude oil material to react with a removing agent, which comprises a phosphoric acid ester, and an aqueous phase in the presence of microwaves. The process of the invention is applied at ambient pressure and relatively low temperature compared to the conventional desulfurization processes. The process of the invention can be readily scaled up and integrated into an industrial facility
(FR)
La présente invention concerne un procédé d'élimination de composés contenant du soufre (S) dans une matière de pétrole brut. Le procédé comprend l'étape consistant à amener la matière de pétrole brut à réagir avec un agent d'élimination, lequel comprend un ester d'acide phosphorique, et une phase aqueuse en présence de micro-ondes. Le procédé de l'invention est appliqué à pression ambiante et à température relativement basse par rapport aux procédés de désulfuration classiques. Le procédé de l'invention peut être facilement mis à l'échelle et intégré dans une installation industrielle.
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