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1. WO1996003345 - A PROCESS FOR THE MANUFACTURE OF SYNTHESIS GAS BY PARTIAL OXIDATION OF A GASEOUS HYDROCARBON-CONTAINING FUEL USING A MULTI-ORIFICE (CO-ANNULAR) BURNER

Publication Number WO/1996/003345
Publication Date 08.02.1996
International Application No. PCT/EP1995/002877
International Filing Date 18.07.1995
Chapter 2 Demand Filed 14.02.1996
IPC
C01B 3/36 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02Production of hydrogen or of gaseous mixtures containing hydrogen
32by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
34by reaction of hydrocarbons with gasifying agents
36using oxygen or mixtures containing oxygen as gasifying agents
CPC
C01B 3/363
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it
02Production of hydrogen or of gaseous mixtures containing ; a substantial proportion of; hydrogen
32by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
34by reaction of hydrocarbons with gasifying agents
36using oxygen or mixtures containing oxygen as gasifying agents
363characterised by the burner used
Applicants
  • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30 NL-2596 HR The Hague, NL (AM, AT, AU, BB, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CM, CN, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GN, GR, HU, IE, IS, IT, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LU, LV, MC, MD, MG, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SN, SZ, TD, TG, TJ, TM, TT, UA, UG, UZ, VN)
  • SHELL CANADA LIMITED [CA/CA]; 400-4th Avenue S.W. Calgary, Alberta T2P 2H5, CA (CA)
Inventors
  • DISSELHORST, Johannes, Hermanus, Maria; NL
  • EULDERINK, Frits; NL
  • WENTINCK, Hendrik, Martinus; NL
Priority Data
94202150.222.07.1994EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A PROCESS FOR THE MANUFACTURE OF SYNTHESIS GAS BY PARTIAL OXIDATION OF A GASEOUS HYDROCARBON-CONTAINING FUEL USING A MULTI-ORIFICE (CO-ANNULAR) BURNER
(FR) PROCEDE DE FABRICATION D'UN GAZ DE SYNTHESE PAR OXYDATION PARTIELLE D'UN COMBUSTIBLE CONTENANT UN HYDROCARBURE GAZEUX A L'AIDE D'UN BRULEUR CO-ANNULAIRE A ORIFICES MULTIPLES
Abstract
(EN)
A process for the manufacture of synthesis gas by reacting oxygen-containing gas, applied as oxidiser and gaseous hydrocarbon-containing fuel in a reaction zone of a non-catalytic gas generator comprising the steps of injecting the said fuel and the said oxidiser into the reaction zone through a multi-orifice (co-annular) burner comprising arrangement of n separate passages or channels coaxial with the longitudinal axis of said burner, wherein n is an integer $m(G) 2 (2, 3, 4, 5...) wherein the (n-1)th passage is the inner passage with respect to the nth passage, measured from the longitudinal axis of the said burner, and wherein geseous hydrocarbon-containing fuel and, optionally, a moderator is passed through one or more of the passages, but at least through the nth (outer) passage whereby at least one passage remains; oxidiser and, optionally, a moderator, is passed through one or more of the remaining passages, but at least through the (n-1)th passage. In any two adjacent passages in which oxidiser is passed through the one passage, and gaseous hydrocarbon-containing fuel is passed through the other passage, the said oxidiser has a higher velocity than said hydrocarbon-containing fuel.
(FR)
L'invention concerne un procédé de fabrication d'un gaz de synthèse par réaction d'un gaz contenant de l'oxygène, utilisé comme oxydant, et d'un combustible hydrocarboné gazeux qui sont introduits dans la zone de réaction d'un générateur de gaz non catalytique. Le procédé consiste à injecter ledit combustible et ledit oxydant dans la zone de réaction à travers un brûleur co-annulaire à orifices multiples comprenant un réseau de n passages ou canaux séparés qui sont coaxiaux par rapport à l'axe longitudinal dudit brûleur, n étant un nombre entier $m(G) 2 (2, 3, 4, 5...) et le (n-1)ième passage étant le passage intérieur par rapport au nième depuis l'axe longitudinal dudit brûleur. On fait passer le combustible hydrocarboné gazeux et éventuellement un modérateur dans un ou plusieurs de ces passages, mais au moins dans le nième passage (extérieur), tout en laissant au moins un passage libre, on fait passer l'oxydant et éventuellement un modérateur dans un ou plusieurs des passages laissés libres, mais au moins dans le (n-1)ième passage. L'oxydant présente une vitesse supérieure au combustible hydrocarboné gazeux lors du passage dudit oxydant dans n'importe lequel des deux passages adjacents et dudit combustible hydrocarboné gazeux dans l'autre passage.
Also published as
CZPV1997-145
FI970233
NO19970244
Latest bibliographic data on file with the International Bureau