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1. (WO2018219731) REACTOR WITH A CATALYTIC BED
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Pub. No.: WO/2018/219731 International Application No.: PCT/EP2018/063478
Publication Date: 06.12.2018 International Filing Date: 23.05.2018
Chapter 2 Demand Filed: 28.08.2018
IPC:
B01J 8/02 (2006.01) ,B01J 8/00 (2006.01) ,B01J 8/04 (2006.01) ,C01C 1/04 (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
8
Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
02
with stationary particles, e.g. in fixed beds
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
8
Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
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
8
Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
02
with stationary particles, e.g. in fixed beds
04
the fluid passing successively through two or more beds
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
C
AMMONIA; CYANOGEN; COMPOUNDS THEREOF
1
Ammonia; Compounds thereof
02
Preparation or separation of ammonia
04
Preparation of ammonia by synthesis
Applicants:
CASALE SA [CH/CH]; Via Pocobelli 6 6900 Lugano, CH
Inventors:
RIZZI, Enrico; IT
Agent:
ZARDI, Marco; CH
Priority Data:
17174266.102.06.2017EP
Title (EN) REACTOR WITH A CATALYTIC BED
(FR) RÉACTEUR À LIT CATALYTIQUE
Abstract:
(EN) A catalytic bed for a chemical reactor, said catalytic bed having an annular-cylindrical geometry and comprising at least one collector made with a gas-permeable cylindrical wall, containing at least a first catalyst and a second catalyst, wherein the second catalyst has a finer particle size than the first catalyst, and wherein the first catalyst forms a layer of catalyst adjacent to and in contact with said collector.
(FR) Un lit catalytique pour réacteur chimique, ledit lit catalytique ayant une géométrie annulaire-cylindrique et comprenant au moins un collecteur réalisé avec une paroi cylindrique perméable aux gaz, contenant au moins un premier catalyseur et un second catalyseur, le second catalyseur ayant une taille de particule plus fine que le premier catalyseur, et le premier catalyseur formant une couche de catalyseur adjacente à et en contact avec ledit collecteur.
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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)