PE20060805A1 - DEVICE FOR MIXING LIGHT HYDROCARBON, STEAM AND A GAS STREAM CONTAINING OXYGEN, AND PROCESS TO OPTIMIZE THE SIZE AND ORIENTATION OF THE INNER TUBE AND TUBE OPENINGS OF THE DEVICE - Google Patents

DEVICE FOR MIXING LIGHT HYDROCARBON, STEAM AND A GAS STREAM CONTAINING OXYGEN, AND PROCESS TO OPTIMIZE THE SIZE AND ORIENTATION OF THE INNER TUBE AND TUBE OPENINGS OF THE DEVICE

Info

Publication number
PE20060805A1
PE20060805A1 PE2005001455A PE2005001455A PE20060805A1 PE 20060805 A1 PE20060805 A1 PE 20060805A1 PE 2005001455 A PE2005001455 A PE 2005001455A PE 2005001455 A PE2005001455 A PE 2005001455A PE 20060805 A1 PE20060805 A1 PE 20060805A1
Authority
PE
Peru
Prior art keywords
gas
light hydrocarbon
openings
orientation
tube
Prior art date
Application number
PE2005001455A
Other languages
Spanish (es)
Inventor
Kym B Arcuri
Kurt Schimelpfenig
James F Leahy
Original Assignee
Syntroleum Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Syntroleum Corp filed Critical Syntroleum Corp
Publication of PE20060805A1 publication Critical patent/PE20060805A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/382—Multi-step processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1276—Mixing of different feed components
    • C01B2203/1282—Mixing of different feed components using static mixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Accessories For Mixers (AREA)

Abstract

DONDE EL DISPOSITIVO COMPRENDE: a) UN TUBO INTERIOR QUE TIENE UNA PLURALIDAD DE ABERTURAS A TRAVES DE SUS PAREDES; b) UN TUBO CASCO QUE RODEA A (a), CREANDO UN ESPACIO ANULAR ENTRE AMBOS TUBOS, Y TIENE UNA PLURALIDAD DE ABERTURAS EN SUS PAREDES; Y, c) UNA CAMISA QUE RODEA TODO O PARTE DE (b); DONDE EL GAS CONTENIENDO OXIGENO ES ALIMENTADO DENTRO DE (a) Y (c), O DENTRO DE (b), Y EL HIDROCARBURO LIGERO Y EL VAPOR SON ALIMENTADOS DENTRO DE (b), O DENTRO DE (a). (a) Y (b) SON CALIBRADOS PARA OBTENER UNA VELOCIDAD DE GAS EN EL ESPACIO ANULAR ENTRE 30 Y 900 pies/s. UNA ZONA DE EXPANSION ESTA CORRIENTE ABAJO DE (a) Y (b); Y UN MATERIAL INERTE PREVIENE LA TRANSFERENCIA DE CALOR RADIANTE ENTRE DICHA ZONA Y UN CATALIZADOR REFORMADOR/OXIDACION PARCIAL ACTIVO. EL DISPOSITIVO OPERA BAJO UNA PRESION ENTRE 50 Y 600 psig, Y UNA TEMPERATURA ENTRE 600 Y 1200°F. EL HIDROCARBURO LIGERO ES GAS NATURAL. EL PROCESO INCLUYE UTILIZAR LA DINAMICA DE FLUJO COMPUTACIONAL A FIN DE EVALUAR LOS COMPONENTES DE LA VELOCIDAD DEL GAS DE LA MEZCLA DEL GAS DE VAPOR, GAS NATURAL Y EL GAS QUE CONTIENE OXIGENO DENTRO DEL DISPOSITIVO PARA OBTENER UNA PLURALIDAD DE TAMANOS U ORIENTACIONES DE LAS ABERTURAS. SE PREVIENE EL AUTOENCEDIDO DE LA MEZCLA DE ALIMENTACION ANTES QUE SE CONVIERTA EN GAS DE SINTESIS POR CONTACTO CON DICHO CATALIZADORWHERE THE DEVICE INCLUDES: a) AN INTERIOR TUBE THAT HAS A PLURALITY OF OPENINGS THROUGH ITS WALLS; b) A HULL TUBE THAT SURROUNDS (a), CREATING AN ANNULAR SPACE BETWEEN BOTH TUBES, AND HAS A PLURALITY OF OPENINGS IN ITS WALLS; AND, c) A SHIRT THAT SURROUNDS ALL OR PART OF (b); WHERE OXYGEN-CONTAINING GAS IS FEED INTO (a) AND (c), OR INTO (b), AND THE LIGHT HYDROCARBON AND VAPOR ARE FEED INTO (b), OR INTO (a). (a) AND (b) ARE CALIBRATED TO OBTAIN A GAS VELOCITY IN THE ANNULAR SPACE BETWEEN 30 AND 900 ft / s. AN EXPANSION ZONE IS Downstream OF (a) AND (b); AND AN INERT MATERIAL PREVENTS RADIANT HEAT TRANSFER BETWEEN SUCH AREA AND AN ACTIVE PARTIAL OXIDATION / REFORMING CATALYST. THE DEVICE OPERATES UNDER A PRESSURE BETWEEN 50 AND 600 psig, AND A TEMPERATURE BETWEEN 600 AND 1200 ° F. LIGHT HYDROCARBON IS NATURAL GAS. THE PROCESS INCLUDES USING THE COMPUTATIONAL FLOW DYNAMICS IN ORDER TO EVALUATE THE GAS VELOCITY COMPONENTS OF THE MIXTURE OF THE STEAM GAS, NATURAL GAS AND THE GAS CONTAINING OXYGEN WITHIN THE DEVICE FOR ORIENTATION ORTENERATIONS. . THE SELF-IGNITION OF THE FEED MIXTURE IS PREVENTED BEFORE IT BECOMES A SYNTHESIS GAS BY CONTACT WITH SUCH CATALYST

PE2005001455A 2004-12-14 2005-12-14 DEVICE FOR MIXING LIGHT HYDROCARBON, STEAM AND A GAS STREAM CONTAINING OXYGEN, AND PROCESS TO OPTIMIZE THE SIZE AND ORIENTATION OF THE INNER TUBE AND TUBE OPENINGS OF THE DEVICE PE20060805A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63579204P 2004-12-14 2004-12-14

Publications (1)

Publication Number Publication Date
PE20060805A1 true PE20060805A1 (en) 2006-08-30

Family

ID=36588450

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2005001455A PE20060805A1 (en) 2004-12-14 2005-12-14 DEVICE FOR MIXING LIGHT HYDROCARBON, STEAM AND A GAS STREAM CONTAINING OXYGEN, AND PROCESS TO OPTIMIZE THE SIZE AND ORIENTATION OF THE INNER TUBE AND TUBE OPENINGS OF THE DEVICE

Country Status (6)

Country Link
EP (1) EP1835988A2 (en)
CN (1) CN101111304A (en)
AU (1) AU2005316638A1 (en)
MY (1) MY139265A (en)
PE (1) PE20060805A1 (en)
WO (1) WO2006065766A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5006413B2 (en) 2007-03-15 2012-08-22 ダウ グローバル テクノロジーズ エルエルシー Mixer for continuous flow reactor
WO2011080754A2 (en) * 2009-12-29 2011-07-07 Indian Oil Corporation Ltd. A feed nozzle assembly
WO2012005644A1 (en) * 2010-07-09 2012-01-12 Reformtech Sweden Ab Method for providing a homogeneous mixture of liquid fuels and oxidants for use in a catalytic reactor
CN110740805B (en) * 2017-04-21 2022-03-11 联邦科学与工业研究组织 Flow distribution system
EP3441360B1 (en) 2017-08-10 2020-07-29 Sener Ingenieria Y Sistemas, S.A. System for alcohol reforming and hydrogen production, units of the system and method thereof
DE102018110293A1 (en) * 2018-04-27 2019-10-31 Linde Aktiengesellschaft Process and apparatus for treating a waste liquor
EP3693338B1 (en) 2019-02-07 2021-09-01 Sener Ingenieria Y Sistemas, S.A. High-pressure auto-thermal system for reforming alcohol and producing hydrogen, and method therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166834A (en) * 1977-09-27 1979-09-04 John Zink Company Air injector nozzle for secondary reformer
DE3532413A1 (en) * 1985-09-11 1987-03-12 Uhde Gmbh DEVICE FOR GENERATING SYNTHESIS GAS
US4865820A (en) * 1987-08-14 1989-09-12 Davy Mckee Corporation Gas mixer and distributor for reactor
US5292246A (en) * 1988-05-02 1994-03-08 Institut Francais Du Petrole Burner for the manufacture of synthetic gas comprising a solid element with holes
US5980596A (en) * 1997-04-25 1999-11-09 Exxon Research And Engineering Co. Multi-injector autothermal reforming process and apparatus for producing synthesis gas (law 565).
US6620389B1 (en) * 2000-06-21 2003-09-16 Utc Fuel Cells, Llc Fuel gas reformer assemblage

Also Published As

Publication number Publication date
WO2006065766A2 (en) 2006-06-22
EP1835988A2 (en) 2007-09-26
CN101111304A (en) 2008-01-23
MY139265A (en) 2009-09-30
AU2005316638A1 (en) 2006-06-22
WO2006065766A3 (en) 2006-12-07

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