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1. (WO2018045398) BI-METAL DOPED ZSM-5 CATALYST
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Pub. No.: WO/2018/045398 International Application No.: PCT/ZA2017/050049
Publication Date: 08.03.2018 International Filing Date: 28.08.2017
IPC:
B01J 29/48 (2006.01) ,C10G 50/00 (2006.01) ,C07C 2/12 (2006.01) ,B01J 35/00 (2006.01) ,B01J 35/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29
Catalysts comprising molecular sieves
04
having base-exchange properties, e.g. crystalline zeolites, pillared clays
06
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
40
of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
48
containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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
50
Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
2
Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
02
by addition between unsaturated hydrocarbons
04
by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
06
of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
08
Catalytic processes
12
with crystalline alumino-silicates, e.g. molecular sieves
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35
Catalysts, in general, characterised by their form or physical properties
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35
Catalysts, in general, characterised by their form or physical properties
02
Solids
Applicants:
THE PETROLEUM OIL & GAS CORPORATION OF SOUTH AFRICA (PTY) LTD [ZA/ZA]; 151 Frans Conradie, Parow 7500 Cape Town, ZA
Inventors:
MDLELENI, Masikana, Millan; ZA
KEY, David; ZA
KOSTYNIUK, Andrii; ZA
Agent:
HAHN & HAHN; Hahn Forum 222 Richard Street 0083 Pretoria, ZA
Priority Data:
2016/0605301.09.2016ZA
Title (EN) BI-METAL DOPED ZSM-5 CATALYST
(FR) CATALYSEUR ZSM-5 DOPÉ AU BI-MÉTAL
Abstract:
(EN) The invention provides a catalyst and method for the heterogeneous oligomerisation of a 1-hexene containing feed stream to produce distillates in the gasoline and/ or diesel range. The catalyst includes a HZSM-5 catalyst modified with between 4 and 6 weight percent Fe and Mo in a ratio range of 1:5 to 5:1. The catalyst may preferably modified with between 2.4:2.6 and 3.1:2.9 weight percent Fe and Mo to provide a catalyst with high gasoline selectivity and low C1 to C5 selectivity.
(FR) L'invention concerne un catalyseur et un procédé pour l'oligomérisation hétérogène d'un flux d'alimentation contenant du 1-hexène en vue de produire des distillats dans la gamme de l'essence et/ou du gasoil. Le catalyseur comprend un catalyseur HZSM-5 modifié comportant entre 4 et 6 pour cent en poids de Fe et de Mo dans une plage de rapport allant de 1:5 à 5:1. Le catalyseur peut de préférence être modifié avec entre 2,4:2,6 et 3,1:2,9 pour cent en poids de Fe et de Mo pour fournir un catalyseur ayant une sélectivité élevée envers l'essence et une faible sélectivité envers les C1 à C5.
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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)