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GR1006041B - Device for the separation and cleaning of hydrogen by gaseous reforming mixture - construction method of same - Google Patents

Device for the separation and cleaning of hydrogen by gaseous reforming mixture - construction method of same

Info

Publication number
GR1006041B
GR1006041B GR20070100244A GR20070100244A GR1006041B GR 1006041 B GR1006041 B GR 1006041B GR 20070100244 A GR20070100244 A GR 20070100244A GR 20070100244 A GR20070100244 A GR 20070100244A GR 1006041 B GR1006041 B GR 1006041B
Authority
GR
Greece
Prior art keywords
hydrogen
cells
carbon monoxide
membrane
reforming
Prior art date
Application number
GR20070100244A
Other languages
Greek (el)
Inventor
Ξενοφων Βερυκιος
Original Assignee
Ελβιο Αε Συστυματων Παραγωγης Υδρογονου Και Ενεργειας Ελβιο Αε
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 Ελβιο Αε Συστυματων Παραγωγης Υδρογονου Και Ενεργειας Ελβιο Αε filed Critical Ελβιο Αε Συστυματων Παραγωγης Υδρογονου Και Ενεργειας Ελβιο Αε
Priority to GR20070100244A priority Critical patent/GR1006041B/en
Priority to PCT/GR2008/000027 priority patent/WO2008132521A2/en
Publication of GR1006041B publication Critical patent/GR1006041B/en

Links

Classifications

    • 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
    • C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
    • 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
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • 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
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
    • C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
    • 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
    • C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • 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
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/42—Catalysts within the flow path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/10—Catalysts being present on the surface of the membrane or in the pores
    • 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
    • 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
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0405—Purification by membrane separation
    • C01B2203/041—In-situ membrane purification during hydrogen production
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435—Catalytic purification
    • C01B2203/0445—Selective methanation
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention describes a device destined for the cleaning and separation of hydrogen produced by reforming of liquid or gaseous combustibles. Said device is composed of a monolithic construction having into its pores a hydrogen- permeable membrane.The monolith is manufactured from porous ceramic material (alumina or cordierite) while the membrane is a high-density material (such as alumina, zeolite, silicon etc). The reforming mixture containing hydrogen and other gases is conducted to alternate cells of the monolith, while the rest of the cells collect the hydrogen diffused therein through the membrane. A suitable catalyst causing the shift reaction of the carbon monoxide is deposited on the inner walls of the cells wherein the reforming gas is diffused. A suitable catalyst causing the methanisation reaction of the carbon monoxide is deposited on the inner walls of the cells collecting hydrogen so that the carbon monoxide penetrating the membrane is converted into methane. Said device is particularly compact, it offers a great surface for the hydrogen diffusion and it essentially produces clean carbon monoxide-free hydrogen to be drawn directly into cells of any type of combustible.
GR20070100244A 2007-04-25 2007-04-25 Device for the separation and cleaning of hydrogen by gaseous reforming mixture - construction method of same GR1006041B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20070100244A GR1006041B (en) 2007-04-25 2007-04-25 Device for the separation and cleaning of hydrogen by gaseous reforming mixture - construction method of same
PCT/GR2008/000027 WO2008132521A2 (en) 2007-04-25 2008-04-22 Device for separation and purification of hydrogen from reformate gases and method of production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20070100244A GR1006041B (en) 2007-04-25 2007-04-25 Device for the separation and cleaning of hydrogen by gaseous reforming mixture - construction method of same

Publications (1)

Publication Number Publication Date
GR1006041B true GR1006041B (en) 2008-09-03

Family

ID=39832063

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20070100244A GR1006041B (en) 2007-04-25 2007-04-25 Device for the separation and cleaning of hydrogen by gaseous reforming mixture - construction method of same

Country Status (2)

Country Link
GR (1) GR1006041B (en)
WO (1) WO2008132521A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114634162A (en) * 2020-12-15 2022-06-17 南京工业大学 Hydrogen purification process adopting CHA type molecular sieve membrane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813053C2 (en) * 1998-03-25 2001-10-18 Xcellsis Gmbh Reactor unit for a catalytic chemical reaction, especially for catalytic methanol reforming
JP2001104742A (en) * 1999-10-06 2001-04-17 Ngk Insulators Ltd Honeycomb-shaped gas separation membrane structure
ES2245424T3 (en) * 2002-05-16 2006-01-01 Haldor Topsoe A/S CARBON MONOXIDE CONVERSION PROCEDURE AND REACTOR.
US7276163B2 (en) * 2003-10-01 2007-10-02 Ceramem Corporation Membrane devices with controlled transmembrane pressure and method of use
US20060090649A1 (en) * 2004-10-29 2006-05-04 Wei Liu High separation area membrane module
US7169213B2 (en) * 2004-10-29 2007-01-30 Corning Incorporated Multi-channel cross-flow porous device

Also Published As

Publication number Publication date
WO2008132521A2 (en) 2008-11-06
WO2008132521A3 (en) 2009-03-19

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PG Patent granted
ML Lapse due to non-payment of fees

Effective date: 20121102