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1. (WO2010076249) PRECURSORS OF CATALYSTS FOR THE OXYCHLORINATION OF ETHYLENE TO DICHLOROETHANE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076249 International Application No.: PCT/EP2009/067567
Publication Date: 08.07.2010 International Filing Date: 18.12.2009
IPC:
B01J 23/72 (2006.01) ,B01J 23/78 (2006.01) ,B01J 27/122 (2006.01) ,B01J 27/138 (2006.01) ,B01J 35/02 (2006.01) ,B01J 37/02 (2006.01) ,C07C 17/156 (2006.01) ,B01J 35/10 (2006.01) ,B01J 35/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
72
Copper
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
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
76
combined with metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36118
78
with alkali- or alkaline earth metals or beryllium
B PERFORMING OPERATIONS; TRANSPORTING
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PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
27
Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
06
Halogens; Compounds thereof
08
Halides
122
of copper
B PERFORMING OPERATIONS; TRANSPORTING
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PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
27
Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
06
Halogens; Compounds thereof
138
with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
B PERFORMING OPERATIONS; TRANSPORTING
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PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
B PERFORMING OPERATIONS; TRANSPORTING
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PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02
Impregnation, coating or precipitation
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
17
Preparation of halogenated hydrocarbons
093
by replacement by halogens
15
with oxygen as auxiliary reagent, e.g. oxychlorination
152
of hydrocarbons
156
of unsaturated hydrocarbons
B PERFORMING OPERATIONS; TRANSPORTING
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PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
10
characterised by their surface properties or porosity
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
Applicants:
SÜD-CHEMIE CATALYSTS ITALIA S.R.L. [IT/IT]; Via G. Fauser, 36/B I-28100 Novara, IT (AllExceptUS)
ORSENIGO, Carlo [IT/IT]; IT (UsOnly)
CASAGRANDE, Francesco [IT/IT]; IT (UsOnly)
CIVATI, Marco [IT/IT]; IT (UsOnly)
PIZZETTI, Laura [IT/IT]; IT (UsOnly)
Inventors:
ORSENIGO, Carlo; IT
CASAGRANDE, Francesco; IT
CIVATI, Marco; IT
PIZZETTI, Laura; IT
Agent:
MODIANO, Micaela; Modiano & Partners Via Meravigli, 16 I-20123 Milano, IT
Priority Data:
MI2008A00233329.12.2008IT
Title (EN) PRECURSORS OF CATALYSTS FOR THE OXYCHLORINATION OF ETHYLENE TO DICHLOROETHANE
(FR) PRÉCURSEURS DE CATALYSEURS POUR L'OXYCHLORATION DE L'ÉTHYLÈNE EN DICHLOROÉTHANE
Abstract:
(EN) Precursors of catalysts usable in the fixed bed oxychlorination of ethylene to 1,2-dichloroethane in form of hollow granules having definite geometrical configuration, comprising oxides and/or oxygenated compounds of copper in amount, expressed as metal copper, of: 2-10 wt% supported on alumina granules, said precursors having a content of chlorinated compounds expressed as chlorine of 0 to 4 wt% and having uniform distribution of the copper compounds in the cross-section of the precursor granules.
(FR) L'invention porte sur des précurseurs de catalyseurs utilisables dans l'oxychloration en lit fixe de l'éthylène en 1,2-dichloroéthane sous forme de granulés creux ayant une configuration géométrique donnée, comprenant des oxydes et/ou des composés oxygénés du cuivre en proportion, exprimée en termes de cuivre métal, de 2 à 10 % en poids supportés sur des granulés d'alumine, lesdits précurseurs ayant une teneur en composés chlorés exprimée en termes de chlore de 0 à 4 % en poids et ayant une distribution uniforme des composés du cuivre dans la section transversale des granulés de précurseur.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
JP2012513884