BR9806317A - Reformador de vapor, processo de frabricação de uma estrutura permeável a hidrogênio , e, suprimento de alimentação de formação de hidrogênio. - Google Patents

Reformador de vapor, processo de frabricação de uma estrutura permeável a hidrogênio , e, suprimento de alimentação de formação de hidrogênio.

Info

Publication number
BR9806317A
BR9806317A BR9806317-0A BR9806317A BR9806317A BR 9806317 A BR9806317 A BR 9806317A BR 9806317 A BR9806317 A BR 9806317A BR 9806317 A BR9806317 A BR 9806317A
Authority
BR
Brazil
Prior art keywords
hydrogen
steam reformer
supply
permeable structure
manufacturing process
Prior art date
Application number
BR9806317-0A
Other languages
English (en)
Inventor
David J Edlund
Willian A Pledger
Original Assignee
Northwest Power Sys Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25491250&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9806317(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Northwest Power Sys Llc filed Critical Northwest Power Sys Llc
Publication of BR9806317A publication Critical patent/BR9806317A/pt

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    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
    • C01B3/586—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction the reaction being a methanation reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
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    • B01D69/1071—Woven, non-woven or net mesh
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    • B01D71/02231—Palladium
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    • 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
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    • B01J8/0469—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 annular shaped beds the beds being superimposed one above the other
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    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
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    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
    • C12F5/00—Preparation of denatured alcohol
    • G—PHYSICS
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Abstract

"REFORMADOR DE VAPOR, PROCESSO DE FABRICAçãO DE UMA ESTRUTURA PERMEáVEL A HIDROGêNIO, E, SUPRIMENTO DE ALIMENTAçãO DE FORMAçãO DE HIDROGêNIO". Um reformador de vapor com purificação interna de hidrogênio inclui a purificação interna de hidrogênio em massa, o polímento interno de hidrogênio para remover níveis de vestígios de monóxido de carbono e de dióxido de carbono, um processo de combustão integrada utilizando gás de combustão para aquecer o reformador, integração eficiente de transferência de calor, e um projeto compacto. O reformador de vapor inclui uma arquitetura cilíndrica concêntrica com a carcaça externa (50) abrigando uma região anular de combustão (60), uma região anular de reforma
BR9806317-0A 1997-10-15 1998-10-14 Reformador de vapor, processo de frabricação de uma estrutura permeável a hidrogênio , e, suprimento de alimentação de formação de hidrogênio. BR9806317A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/951,091 US5997594A (en) 1996-10-30 1997-10-15 Steam reformer with internal hydrogen purification
PCT/US1998/021670 WO1999019456A1 (en) 1997-10-15 1998-10-14 Steam reformer with internal hydrogen purification

Publications (1)

Publication Number Publication Date
BR9806317A true BR9806317A (pt) 2000-03-14

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BR9806317-0A BR9806317A (pt) 1997-10-15 1998-10-14 Reformador de vapor, processo de frabricação de uma estrutura permeável a hidrogênio , e, suprimento de alimentação de formação de hidrogênio.

Country Status (8)

Country Link
US (1) US5997594A (pt)
EP (2) EP1679111A3 (pt)
JP (1) JP3454362B2 (pt)
AU (1) AU1084999A (pt)
BR (1) BR9806317A (pt)
CA (1) CA2274904C (pt)
DE (1) DE69835503T2 (pt)
WO (1) WO1999019456A1 (pt)

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JP3454362B2 (ja) 2003-10-06
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EP0951529A4 (en) 2000-12-06
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WO1999019456A8 (en) 1999-07-08
EP0951529B1 (en) 2006-08-09
JP2000510526A (ja) 2000-08-15
EP1679111A2 (en) 2006-07-12
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DE69835503D1 (de) 2006-09-21
US5997594A (en) 1999-12-07

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