BRPI0506744A - membrana de compósito de metal paládio ou membrana de compósito de liga de paládio e seus métodos de preparação - Google Patents

membrana de compósito de metal paládio ou membrana de compósito de liga de paládio e seus métodos de preparação

Info

Publication number
BRPI0506744A
BRPI0506744A BRPI0506744-8A BRPI0506744A BRPI0506744A BR PI0506744 A BRPI0506744 A BR PI0506744A BR PI0506744 A BRPI0506744 A BR PI0506744A BR PI0506744 A BRPI0506744 A BR PI0506744A
Authority
BR
Brazil
Prior art keywords
composite membrane
palladium
membrane
palladium alloy
preparation methods
Prior art date
Application number
BRPI0506744-8A
Other languages
English (en)
Inventor
Shoufu Hou
Kui Jiang
Wenzhao Li
Hengyong Xu
Lixiang Yuan
Original Assignee
Bp Plc
Dalian Chemical Physics Inst
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 Bp Plc, Dalian Chemical Physics Inst filed Critical Bp Plc
Publication of BRPI0506744A publication Critical patent/BRPI0506744A/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02Inorganic material
    • B01D71/022Metals
    • B01D71/0223Group 8, 9 or 10 metals
    • B01D71/02231Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02Inorganic material
    • B01D71/022Metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/22Separation 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
    • B01D53/228Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039Inorganic membrane manufacture
    • B01D67/0069Inorganic membrane manufacture by deposition from the liquid phase, e.g. electrochemical deposition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081After-treatment of organic or inorganic membranes
    • B01D67/0083Thermal after-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • B01D69/105Support pretreatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • B01D69/106Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • B01D69/108Inorganic support material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/1213Laminated layers
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/501Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • C01B3/503Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
    • C01B3/505Membranes containing palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/08Specific temperatures applied
    • B01D2323/081Heating
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12479Porous [e.g., foamed, spongy, cracked, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981Plural void-containing components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Chemically Coating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

MEMBRANA DE COMPóSITO DE METAL PALáDIO OU MEMBRANA DE COMóSITO DE LIGA DE PALáDIO E SEUS MéTODOS DE PREPARAçãO A presente invenção se refere a uma membrana de compósito de metal paládio ou uma membrana de compósito de liga de paládio, onde assencialmente a membrana de metal paládio ou a membrana de liga de paládio existe na superfície externa do suporte de substrato poroso, com pouca ou nenhuma presença nos canais de poro do suporte e ao processo para sua preparação. O processo compreende as etapas de tratamento do substrato poroso com uma carga de poro antes da galvanização do mesmo com a solução de paládio para formar a membrana de compósito.
BRPI0506744-8A 2004-01-09 2005-01-07 membrana de compósito de metal paládio ou membrana de compósito de liga de paládio e seus métodos de preparação BRPI0506744A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2004100210256A CN1327942C (zh) 2004-01-09 2004-01-09 一种复合金属钯膜或合金钯膜及其制备方法
PCT/GB2005/000041 WO2005065806A1 (en) 2004-01-09 2005-01-07 A metal palladium composite membrane or alloy palladium composite membrane and their preparation methods

Publications (1)

Publication Number Publication Date
BRPI0506744A true BRPI0506744A (pt) 2007-05-15

Family

ID=34744517

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506744-8A BRPI0506744A (pt) 2004-01-09 2005-01-07 membrana de compósito de metal paládio ou membrana de compósito de liga de paládio e seus métodos de preparação

Country Status (19)

Country Link
US (1) US8052775B2 (pt)
EP (1) EP1701779B1 (pt)
JP (1) JP4528785B2 (pt)
KR (1) KR20060121927A (pt)
CN (1) CN1327942C (pt)
AT (1) ATE476249T1 (pt)
AU (1) AU2005203910B2 (pt)
BR (1) BRPI0506744A (pt)
CA (1) CA2552485A1 (pt)
DE (1) DE602005022670D1 (pt)
EA (1) EA011051B1 (pt)
ES (1) ES2350356T3 (pt)
MX (1) MXPA06007876A (pt)
PL (1) PL1701779T3 (pt)
SG (1) SG149057A1 (pt)
TN (1) TNSN06215A1 (pt)
UA (1) UA92314C2 (pt)
WO (1) WO2005065806A1 (pt)
ZA (1) ZA200605552B (pt)

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Also Published As

Publication number Publication date
SG149057A1 (en) 2009-01-29
MXPA06007876A (es) 2007-03-01
CA2552485A1 (en) 2005-07-21
EA011051B1 (ru) 2008-12-30
AU2005203910A1 (en) 2005-07-21
DE602005022670D1 (de) 2010-09-16
EP1701779A1 (en) 2006-09-20
CN1640530A (zh) 2005-07-20
WO2005065806A1 (en) 2005-07-21
TNSN06215A1 (en) 2007-12-03
CN1327942C (zh) 2007-07-25
PL1701779T3 (pl) 2011-05-31
EP1701779B1 (en) 2010-08-04
ES2350356T3 (es) 2011-01-21
ZA200605552B (en) 2008-04-30
UA92314C2 (ru) 2010-10-25
US20090130477A1 (en) 2009-05-21
EA200601293A1 (ru) 2007-04-27
ATE476249T1 (de) 2010-08-15
JP4528785B2 (ja) 2010-08-18
US8052775B2 (en) 2011-11-08
JP2007517655A (ja) 2007-07-05
AU2005203910B2 (en) 2010-05-27
KR20060121927A (ko) 2006-11-29

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