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1. (WO2017066269) METHOD TO REMOVE METALS FROM PETROLEUM
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Pub. No.: WO/2017/066269 International Application No.: PCT/US2016/056571
Publication Date: 20.04.2017 International Filing Date: 12.10.2016
IPC:
C10G 31/08 (2006.01) ,C10G 21/08 (2006.01) ,C10G 31/06 (2006.01) ,C10G 31/10 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING 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
31
Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
08
by treating with water
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING 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
21
Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
06
characterised by the solvent used
08
Inorganic compounds only
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING 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
31
Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
06
by heating, cooling, or pressure treatment
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING 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
31
Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
10
with the aid of centrifugal force
Applicants: SAUDI ARABIAN OIL COMPANY[SA/SA]; 1 Eastern Avenue Dhahran, 31311, SA
ARAMCO SERVICES COMPANY[US/US]; 9009 West Loop South Houston, TX 77096, US (AG)
Inventors: CHOI, Ki-Hyouk; SA
SHAFEI, Emad, N.; SA
PUNETHA, Ashok, K.; SA
LEE, Joo-Hyeong; SA
ALABDULLAH, Mohammad, A.; SA
Agent: RHEBERGEN, Constance Gall; Bracewell LLP P.O. Box 61389 Houston, TX 77208-1389, US
Priority Data:
14/885,31516.10.2015US
Title (EN) METHOD TO REMOVE METALS FROM PETROLEUM
(FR) PROCÉDÉ POUR ÉLIMINER DES MÉTAUX DE PÉTROLE
Abstract:
(EN) A method to remove a metals impurity from a petroleum feedstock for use in a power generating process is provided. The method comprising the steps of mixing a heated feedstock with a heated water stream in a mixing device to produce a mixed stream; introducing the mixed stream to a supercritical water reactor in the absence of externally provided hydrogen and externally provided oxidizing agent to produce a reactor effluent comprising a refined petroleum portion; cooling the reactor effluent to produce a cooled stream; feeding the cooled stream to a rejecter configured to separate a sludge fraction to produce a de-sludged stream; reducing the pressure of the de-sludged stream to produce a depressurized product; separating the depressurized product to produce a gas phase product and a liquid product; separating the liquid product to produce a petroleum product, having a reduced asphaltene content, reduced concentration of metals impurity, and reduced sulfur.
(FR) L'invention concerne un procédé pour éliminer une impureté métallique d'une charge de départ de pétrole destinée à être utilisée dans un procédé de génération d'énergie. Le procédé comprend les étapes consistant à mélanger une charge de départ chauffée avec un flux d'eau chauffé dans un dispositif de mélange pour produire un flux mélangé ; à introduire le flux mélangé dans un réacteur à eau supercritique en l'absence d'hydrogène fourni depuis l'extérieur et d'agent d'oxydation fourni depuis l'extérieur afin de produire un effluent de réacteur comprenant une partie de pétrole raffiné ; à refroidir l'effluent de réacteur pour produire un flux refroidi ; à alimenter le flux refroidi dans un dispositif de rejet conçu pour séparer une fraction de boue en vue de produire un flux dont la boue a été éliminée ; à réduire la pression du flux dont la boue a été éliminée pour produire un produit dépressurisé ; à séparer le produit dépressurisé pour produire un produit en phase gazeuse et un produit liquide ; à séparer le produit liquide pour produire un produit à base de pétrole, présentant une teneur réduite en asphaltène, une concentration réduite en impureté métallique et réduit en soufre.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)