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1. (WO2018127812) CONVERSION OF WASTE PLASTIC THROUGH PYROLYSIS TO HIGH VALUE PRODUCTS LIKE BENZENE AND XYLENES
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Pub. No.: WO/2018/127812 International Application No.: PCT/IB2018/050043
Publication Date: 12.07.2018 International Filing Date: 03.01.2018
IPC:
C10G 1/10 (2006.01) ,C10G 47/00 (2006.01) ,C10G 35/00 (2006.01) ,C07C 15/04 (2006.01) ,C07C 15/06 (2006.01) ,C07C 15/08 (2006.01) ,C07C 15/073 (2006.01) ,C10G 35/04 (2006.01) ,C10G 63/04 (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
1
Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
10
from rubber or rubber waste
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
47
Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions
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
35
Reforming naphtha
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
15
Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part
02
Monocyclic hydrocarbons
04
Benzene
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
15
Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part
02
Monocyclic hydrocarbons
06
Toluene
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
15
Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part
02
Monocyclic hydrocarbons
067
C8H10 hydrocarbons
08
Xylenes
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
15
Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part
02
Monocyclic hydrocarbons
067
C8H10 hydrocarbons
073
Ethylbenzene
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
35
Reforming naphtha
04
Catalytic reforming
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
63
Treatment of naphtha by at least one reforming process and at least one other conversion process
02
plural serial stages only
04
including at least one cracking step
Applicants:
SABIC GLOBAL TECHNOLOGIES, B.V. [NL/NL]; Plasticslaan 1 4612PX Bergen Op Zoom, NL
Inventors:
RAMAMURTHY, Krishna Kumar; IN
NARAYANASWAMY, Ravichander; IN
GANAPATHY BHOTLA, Venkata Ramanarayanan; IN
STANISLAUS, Alexander; IN
GANJI, Santosh; IN
Priority Data:
62/442,68405.01.2017US
Title (EN) CONVERSION OF WASTE PLASTIC THROUGH PYROLYSIS TO HIGH VALUE PRODUCTS LIKE BENZENE AND XYLENES
(FR) CONVERSION DE DÉCHETS PLASTIQUES À TRAVERS LA PYROLYSE EN PRODUITS DE VALEUR ÉLEVÉE TELS QUE LE BENZÈNE ET LES XYLÈNES
Abstract:
(EN) A process for producing benzene and xylenes comprising introducing hydrocarbon liquid stream to hydroprocessor to yield first gas stream and hydrocarbon product (C5+); optionally introducing hydrocarbon product to first aromatics separating unit to produce saturated hydrocarbons (C5+) and first aromatics stream (C6+); feeding hydrocarbon product and/or saturated hydrocarbons to reformer to produce reformer product, second gas stream, and hydrogen stream; introducing reformer product to second aromatics separating unit to produce a non-aromatics recycle stream and second aromatics stream comprising C6+ aromatics; recycling non-aromatics recycle stream to reformer; introducing first aromatics stream and/or second aromatics stream to third aromatics separating unit to produce first C6 aromatics (benzene), C7 aromatics (toluene), C8 aromatics (xylenesðylbenzene), C9 aromatics, C10 aromatics, and C11+ aromatics; introducing C7 aromatics, C9 aromatics, C10 aromatics, or combinations thereof to disproportionation and transalkylation unit to yield third aromatics stream (benzene and xylenes); and conveying C11+ aromatics to hydroprocessor.
(FR) La présente invention concerne un procédé de production de benzène et de xylènes comprenant l’introduction d’un écoulement liquide hydrocarboné vers un hydroprocesseur pour produire un premier écoulement de gaz et un produit hydrocarboné en (C5+) ; éventuellement l’introduction de produit hydrocarboné au niveau d’une première unité de séparation de composés aromatiques pour produire des composés hydrocarbonés saturés en (C5+) et un premier écoulement de composés aromatiques en (C6+) ; l’alimentation du produit hydrocarboné et/ou des composés hydrocarbonés saturés à un dispositif de reformage pour produire un produit de reformage, un second écoulement de gaz, et un écoulement d’hydrogène ; l’introduction du produit de reformage vers une deuxième unité de séparation de composés aromatiques pour produire un écoulement de recyclage de composés non aromatiques et un deuxième écoulement de composés aromatiques comprenant des composés aromatiques en (C6+) ; le recyclage de l’écoulement de recyclage de composés non aromatiques vers le dispositif de reformage ; l’introduction d’un premier écoulement de composés aromatiques et/ou d’un deuxième écoulement de composés aromatiques vers une troisième unité de séparation de composés aromatiques pour produire de premiers composés aromatiques en (C6) (benzène), de composés aromatiques en (C7) (toluène), de composés aromatiques en (C8) (xylènes et éthyl benzène), de composés aromatiques en (C9), de composés aromatiques en (C10), et de composés aromatiques en (C11+) ; l’introduction de composés aromatiques en (C7), de composés aromatiques en (C9), de composés aromatiques en (C10), ou leurs combinaisons vers une unité de dismutation et de transalkylation pour produire un troisième écoulement de composés aromatiques (benzène et xylènes) ; et le transport des composés aromatiques en (C11+) vers un hydroprocesseur.
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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, JO, JP, KE, KG, KH, 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)