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1. (WO2018208163) PRODUCTION AND ISOLATION OF MONOCYCLIC AROMATIC COMPOUNDS FROM A GASIFICATION GAS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/208163 International Application No.: PCT/NL2018/050315
Publication Date: 15.11.2018 International Filing Date: 14.05.2018
IPC:
C07C 2/76 (2006.01) ,C07C 15/02 (2006.01) ,C07C 7/10 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
2
Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
76
by condensation of hydrocarbons with partial elimination of hydrogen
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
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
7
Purification, separation or stabilisation of hydrocarbons; Use of additives
10
by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Applicants:
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO [NL/NL]; Anna van Buerenplein 1 2595 DA 's-Gravenhage, NL
Inventors:
ARANDA ALMASA, Guadalupe; NL
BOS, Alexander; NL
VREUGDENHIL, Berend Joost; NL
Agent:
NEDERLANDSCH OCTROOIBUREAU; P.O.Box 29720 2502 LS The Hague, NL
Priority Data:
201890812.05.2017NL
Title (EN) PRODUCTION AND ISOLATION OF MONOCYCLIC AROMATIC COMPOUNDS FROM A GASIFICATION GAS
(FR) PRODUCTION ET ISOLEMENT DE COMPOSÉS AROMATIQUES MONOCYCLIQUES À PARTIR D'UN GAZ DE GAZÉIFICATION
Abstract:
(EN) The present invention concerns a process and system for producing and isolating a fraction of monocyclic aromatic compounds from a gasification gas. The process comprises (a) contacting the gas with a catalyst capable of converting ethylene and possibly other unsaturated hydrocarbons into monocyclic aromatic compounds; and (b) isolating monocyclic aromatic compounds from the gas originating from step (a). The present invention is ideally suited for treatment of gas from coal, biomass or waste gasification, which comprises substantial amounts of ethylene as well as monocyclic aromatic compounds. Treatment according to the invention first converts the ethylene into further monocyclic aromatic compounds, and the entire fraction of monocyclic aromatic compounds is isolated to obtain a valuable product.
(FR) La présente invention concerne un procédé et un système de production et d'isolement d'une fraction de composés aromatiques monocycliques à partir d'un gaz de gazéification. Le procédé comprend (a) la mise en contact du gaz avec un catalyseur en mesure de convertir l'éthylène et éventuellement d'autres hydrocarbures insaturés en composés aromatiques monocycliques; et (b) l'isolement de composés aromatiques monocycliques à partir du gaz provenant de l'étape (a). La présente invention est idéalement appropriée pour le traitement de gaz provenant de charbon, de biomasse ou de gazéification de déchets, qui comprend des quantités importantes d'éthylène ainsi que des composés aromatiques monocycliques. Le traitement selon l'invention convertit d'abord l'éthylène en d'autres composés aromatiques monocycliques et la fraction entière de composés aromatiques monocycliques est isolée pour obtenir un produit de valeur.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)