CZ4099A3 - Způsob adsorpčního dělení vzduchu - Google Patents

Způsob adsorpčního dělení vzduchu Download PDF

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Publication number
CZ4099A3
CZ4099A3 CZ9940A CZ4099A CZ4099A3 CZ 4099 A3 CZ4099 A3 CZ 4099A3 CZ 9940 A CZ9940 A CZ 9940A CZ 4099 A CZ4099 A CZ 4099A CZ 4099 A3 CZ4099 A3 CZ 4099A3
Authority
CZ
Czechia
Prior art keywords
pressure
adsorber
pump
phase
adsorption
Prior art date
Application number
CZ9940A
Other languages
Czech (cs)
English (en)
Inventor
Gerhard Reiss
Heinrich Amlinger
Original Assignee
Bayer Aktiengesellschaft
Sgi-Prozesstechnik Gmbh
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 Bayer Aktiengesellschaft, Sgi-Prozesstechnik Gmbh filed Critical Bayer Aktiengesellschaft
Publication of CZ4099A3 publication Critical patent/CZ4099A3/cs

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Classifications

    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B01D53/0476—Vacuum pressure swing adsorption
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0259—Physical processing only by adsorption on solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • 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
    • B01D2256/10—Nitrogen
    • 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
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0045—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0046—Nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
CZ9940A 1996-07-08 1997-07-01 Způsob adsorpčního dělení vzduchu CZ4099A3 (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19627422A DE19627422A1 (de) 1996-07-08 1996-07-08 Verfahren zur adsorptiven Trennung von Luft
PCT/EP1997/003434 WO1998001215A1 (de) 1996-07-08 1997-07-01 Verfahren zur adsorptiven trennung von luft

Publications (1)

Publication Number Publication Date
CZ4099A3 true CZ4099A3 (cs) 1999-08-11

Family

ID=7799211

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ9940A CZ4099A3 (cs) 1996-07-08 1997-07-01 Způsob adsorpčního dělení vzduchu

Country Status (11)

Country Link
EP (1) EP0910457A1 (xx)
JP (1) JP2000513997A (xx)
KR (1) KR20000023604A (xx)
BR (1) BR9710225A (xx)
CA (1) CA2259660A1 (xx)
CZ (1) CZ4099A3 (xx)
DE (1) DE19627422A1 (xx)
PL (1) PL331017A1 (xx)
TW (1) TW380118B (xx)
WO (1) WO1998001215A1 (xx)
ZA (1) ZA976025B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997612A (en) * 1998-07-24 1999-12-07 The Boc Group, Inc. Pressure swing adsorption process and apparatus
CN110465158A (zh) * 2019-06-27 2019-11-19 杨皓 一种带热泵系统的变压吸附工艺
CN110921636B (zh) * 2019-12-26 2024-02-23 苏州班顺工业气体设备有限公司 节能型模块式变压吸附制氮系统及其控制流程
CN113982805B (zh) * 2021-11-15 2023-04-25 中国第一汽车股份有限公司 一种起机系统及控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146189A1 (de) * 1981-11-21 1983-05-26 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum betrieb einer druckwechselanlage und nach diesem verfahren arbeitende druckwechselanlage
DE3413895A1 (de) * 1984-04-13 1985-10-17 Bayer Ag, 5090 Leverkusen Druckwechselverfahren zur adsorptiven trennung von gasgemischen
DE3639512A1 (de) * 1986-11-20 1988-06-01 Alcatel Hochvakuumtechnik Gmbh Vakuumpumpsystem mit einer waelzkolbenpumpe
DE3829584A1 (de) * 1988-09-01 1990-03-08 Bayer Ag Trennung von gasgemischen durch vakuum swing adsorption in einem zwei-adsorber-system
FR2684023B1 (fr) * 1991-11-26 1994-01-14 Air Liquide Procede de production d'un gaz a teneur substantielle en oxygene.
DE4434101C1 (de) * 1994-09-23 1995-08-31 Linde Ag Druckwechsel-Adsorptionsverfahren
DE19602450C1 (de) * 1996-01-24 1997-02-13 Linde Ag Vakuumdruckwechseladsorptionsverfahren und -vorrichtung

Also Published As

Publication number Publication date
ZA976025B (en) 1998-02-02
EP0910457A1 (de) 1999-04-28
JP2000513997A (ja) 2000-10-24
BR9710225A (pt) 1999-08-10
CA2259660A1 (en) 1998-01-15
PL331017A1 (en) 1999-06-21
WO1998001215A1 (de) 1998-01-15
KR20000023604A (ko) 2000-04-25
TW380118B (en) 2000-01-21
DE19627422A1 (de) 1998-01-15

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Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic