CZ1495A3 - Method of adsorptive separation - Google Patents

Method of adsorptive separation

Info

Publication number
CZ1495A3
CZ1495A3 CZ9514A CZ1495A CZ1495A3 CZ 1495 A3 CZ1495 A3 CZ 1495A3 CZ 9514 A CZ9514 A CZ 9514A CZ 1495 A CZ1495 A CZ 1495A CZ 1495 A3 CZ1495 A3 CZ 1495A3
Authority
CZ
Czechia
Prior art keywords
adsorptive separation
adsorptive
separation
Prior art date
Application number
CZ9514A
Other languages
Czech (cs)
Inventor
Karl Schweigert
Christian Wendland
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of CZ1495A3 publication Critical patent/CZ1495A3/en

Links

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
    • B01D53/30—Controlling by gas-analysis apparatus
    • 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
    • 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
    • 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
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • 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
    • C01B2210/0046—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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CZ9514A 1994-01-05 1995-01-03 Method of adsorptive separation CZ1495A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944400197 DE4400197A1 (en) 1994-01-05 1994-01-05 Process separates two or more gases esp. air by absorption

Publications (1)

Publication Number Publication Date
CZ1495A3 true CZ1495A3 (en) 1995-10-18

Family

ID=6507502

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ9514A CZ1495A3 (en) 1994-01-05 1995-01-03 Method of adsorptive separation

Country Status (6)

Country Link
CN (1) CN1111544A (en)
CZ (1) CZ1495A3 (en)
DE (1) DE4400197A1 (en)
PL (1) PL176332B1 (en)
RU (1) RU95100757A (en)
SK (1) SK795A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725678A1 (en) * 1996-12-11 1998-06-18 Sgi Prozess Technik Gmbh Pressure change system for extracting oxygen from the air and method for operating such
ATE261757T1 (en) * 1996-12-11 2004-04-15 Sgi Prozess Technik Gmbh METHOD FOR OPERATING A PRESSURE EXCHANGE SYSTEM FOR OBTAINING OXYGEN FROM THE AIR
DE102010020283A1 (en) * 2010-05-12 2011-11-17 Linde Aktiengesellschaft Method for analyzing gas mixture by adsorption process, particularly temperature swing adsorption process, involves carrying out cooling of regenerated adsorbent to adsorption temperature with partial stream of gas mixture to be analyzed
JP5968252B2 (en) 2013-03-04 2016-08-10 大阪瓦斯株式会社 Methane gas enrichment method
DE102014017600A1 (en) * 2014-11-27 2016-06-02 Linde Aktiengesellschaft Method and device for quantity and purity control in pressure swing adsorption plants
CN110624526B (en) * 2019-09-24 2022-04-26 常州大学 Adsorbent regenerating unit based on hot gas desorption method

Also Published As

Publication number Publication date
PL306673A1 (en) 1995-07-10
SK795A3 (en) 1996-03-06
PL176332B1 (en) 1999-05-31
DE4400197A1 (en) 1995-07-06
CN1111544A (en) 1995-11-15
RU95100757A (en) 1996-10-27

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