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1. (WO1998048934) FCC METAL TRAPS BASED ON ULTRA LARGE PORE CRYSTALLINE MATERIAL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/048934 International Application No.: PCT/US1998/003442
Publication Date: 05.11.1998 International Filing Date: 23.02.1998
Chapter 2 Demand Filed: 24.11.1998
IPC:
B01J 29/04 (2006.01) ,B01J 29/06 (2006.01) ,C01G 11/02 (2006.01) ,C10G 11/05 (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
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
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
11
Compounds of cadmium
02
Sulfides
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
11
Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
02
characterised by the catalyst used
04
Oxides
05
Crystalline alumino-silicates, e.g. molecular sieves
Applicants:
MOBIL OIL CORPORATION [US/US]; 3225 Gallows Road Fairfax, VA 22037, US
Inventors:
BALKO, Jeffrey, William; US
CHESTER, Arthur, Warren; US
QUINONES, Augusto, Rodolfo; US
Agent:
LOO, Blossom, E. ; Mobil Oil Corporation 3225 Gallows Road Fairfax, VA 22037, US
KEEN, Malcolm, D.; Mobil Oil Corporation 3225 Gallows Road Fairfax, VA 22037, US
Priority Data:
08/847,40029.04.1997US
Title (EN) FCC METAL TRAPS BASED ON ULTRA LARGE PORE CRYSTALLINE MATERIAL
(FR) PIEGES A METAUX POUR LE CRAQUAGE CATALYTIQUE FLUIDISE UTILISANT UN MATERIAU CRISTALLIN A PORES ULTRAGRANDS
Abstract:
(EN) A composition for passivating metal contaminants in catalytic cracking of hydrocarbons includes a non-layered, ultra-large pore crystalline material with at least one peak at a position greater than about 18 Angstrom Units d-spacing with a relative intensity of 100, and a benzene adsorption capacity of greater than about 15 grams benzene per 100 grams anhydrous crystal at 50 torr and 25 °C, and a metal passivator incorporated within the crystalline material. A method for passivating contaminating metals uses the composition during catalytic cracking as an additive or as a component of the catalyst.
(FR) L'invention concerne une composition destinée à passiver des contaminants métalliques lors du craquage catalytique d'hydrocarbures, qui comprend un matériau cristallin à pores ultragrands, sans couches, présentant au moins une crête en un point supérieur à l'espacement d d'environ 18 angströms dont l'intensité relative est de 100 et une capacité d'adsorption de benzène supérieure à environ 15 grammes de benzène pour 100 grammes de cristal anhydre à 50 torrs et 25 °C, et un agent de passivation des métaux incorporé dans le matériau cristallin. Dans un procédé de passivation des métaux contaminants, ladite composition est utilisée pendant le craquage catalytique comme additif ou composant du catalyseur.
Designated States: AU, CA, JP
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0979144JP2001522307 CA2283652AU1998061807