EA201491280A1 - Способ разделения газов - Google Patents

Способ разделения газов

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Publication number
EA201491280A1
EA201491280A1 EA201491280A EA201491280A EA201491280A1 EA 201491280 A1 EA201491280 A1 EA 201491280A1 EA 201491280 A EA201491280 A EA 201491280A EA 201491280 A EA201491280 A EA 201491280A EA 201491280 A1 EA201491280 A1 EA 201491280A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gases
separation
special
rectification
helium
Prior art date
Application number
EA201491280A
Other languages
English (en)
Other versions
EA025596B9 (ru
EA025596B1 (ru
Inventor
Ёрг Бальстер
Маркус Унгеранк
Ингрид Винетте Фельтоен
Original Assignee
Эвоник Файберс Гмбх
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 Эвоник Файберс Гмбх filed Critical Эвоник Файберс Гмбх
Publication of EA201491280A1 publication Critical patent/EA201491280A1/ru
Publication of EA025596B1 publication Critical patent/EA025596B1/ru
Publication of EA025596B9 publication Critical patent/EA025596B9/ru

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    • 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
    • B01D53/225Multiple stage diffusion
    • 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
    • B01D53/225Multiple stage diffusion
    • B01D53/226Multiple stage diffusion in serial connexion
    • 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
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06Flat membranes
    • 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
    • B01D69/08Hollow fibre membranes
    • 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
    • B01D71/06Organic material
    • B01D71/58Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00Noble gases; Compounds thereof
    • C01B23/001Purification or separation processes of noble gases
    • C01B23/0036Physical processing only
    • C01B23/0042Physical processing only by making use of membranes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00Noble gases; Compounds thereof
    • C01B23/001Purification or separation processes of noble gases
    • C01B23/0036Physical processing only
    • C01B23/0042Physical processing only by making use of membranes
    • C01B23/0047Physical processing only by making use of membranes characterised by the membrane
    • 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
    • B01D2053/221Devices
    • 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
    • B01D2053/221Devices
    • B01D2053/223Devices with hollow tubes
    • B01D2053/224Devices with hollow tubes with hollow fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2256/00Main component in the product gas stream after treatment
    • B01D2256/18Noble gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/10Single element gases other than halogens
    • B01D2257/11Noble gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2311/00Details relating to membrane separation process operations and control
    • B01D2311/06Specific process operations in the permeate stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2311/00Details relating to membrane separation process operations and control
    • B01D2311/25Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2311/00Details relating to membrane separation process operations and control
    • B01D2311/25Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B01D2311/251Recirculation of permeate
    • B01D2311/2512Recirculation of permeate to feed side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/24Specific pressurizing or depressurizing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/24Specific pressurizing or depressurizing means
    • B01D2313/243Pumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2317/00Membrane module arrangements within a plant or an apparatus
    • B01D2317/02Elements in series
    • B01D2317/022Reject series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2317/00Membrane module arrangements within a plant or an apparatus
    • B01D2317/02Elements in series
    • B01D2317/025Permeate series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08Flat membrane modules
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0001Separation or purification processing
    • C01B2210/0009Physical processing
    • C01B2210/001Physical processing by making use of membranes
    • C01B2210/0012Physical processing by making use of membranes characterised by the membrane
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0029Obtaining noble gases
    • C01B2210/0031Helium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0043Impurity removed
    • C01B2210/0046Nitrogen
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0043Impurity removed
    • C01B2210/0068Organic compounds
    • C01B2210/007Hydrocarbons

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

Abstract

Изобретение касается специального устройства, в частности, соединения мембранных модулей для разделения газов, а также специального способа ректификации гелийсодержащих газовых смесей.
EA201491280A 2011-12-27 2012-11-29 Способ разделения газов EA025596B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11195776 2011-12-27
PCT/EP2012/073901 WO2013098024A1 (de) 2011-12-27 2012-11-29 Verfahren zur trennung von gasen

Publications (3)

Publication Number Publication Date
EA201491280A1 true EA201491280A1 (ru) 2014-10-30
EA025596B1 EA025596B1 (ru) 2017-01-30
EA025596B9 EA025596B9 (ru) 2018-03-30

Family

ID=47227820

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491280A EA025596B9 (ru) 2011-12-27 2012-11-29 Способ разделения газов

Country Status (16)

Country Link
US (2) US9314735B2 (ru)
EP (2) EP2797676A1 (ru)
JP (1) JP6351508B2 (ru)
KR (1) KR102005593B1 (ru)
CN (1) CN104023821B (ru)
AU (1) AU2012361210B2 (ru)
BR (1) BR112014016032A8 (ru)
CA (1) CA2860502C (ru)
CO (1) CO7101226A2 (ru)
EA (1) EA025596B9 (ru)
MX (1) MX2014007985A (ru)
MY (1) MY165047A (ru)
PH (1) PH12014501412A1 (ru)
SG (1) SG11201403605PA (ru)
TW (1) TWI581856B (ru)
WO (1) WO2013098024A1 (ru)

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Also Published As

Publication number Publication date
JP2015505273A (ja) 2015-02-19
AU2012361210B2 (en) 2016-12-08
US9314735B2 (en) 2016-04-19
KR102005593B1 (ko) 2019-07-30
SG11201403605PA (en) 2014-10-30
CA2860502C (en) 2019-03-05
EP3338876B1 (de) 2020-07-01
JP6351508B2 (ja) 2018-07-04
CN104023821B (zh) 2017-05-17
MY165047A (en) 2018-02-28
MX2014007985A (es) 2014-08-21
CN104023821A (zh) 2014-09-03
KR20140108537A (ko) 2014-09-11
US20160228828A1 (en) 2016-08-11
TW201341040A (zh) 2013-10-16
PH12014501412A1 (en) 2014-09-22
EA025596B9 (ru) 2018-03-30
BR112014016032A2 (pt) 2017-06-13
EA025596B1 (ru) 2017-01-30
EP3338876A1 (de) 2018-06-27
EP2797676A1 (de) 2014-11-05
AU2012361210A1 (en) 2014-07-03
WO2013098024A1 (de) 2013-07-04
US20140345457A1 (en) 2014-11-27
CA2860502A1 (en) 2013-07-04
TWI581856B (zh) 2017-05-11
CO7101226A2 (es) 2014-10-31
BR112014016032A8 (pt) 2017-07-04

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