ZA852155B - Drying of gases with multi-layer adsorption beds - Google Patents

Drying of gases with multi-layer adsorption beds

Info

Publication number
ZA852155B
ZA852155B ZA852155A ZA852155A ZA852155B ZA 852155 B ZA852155 B ZA 852155B ZA 852155 A ZA852155 A ZA 852155A ZA 852155 A ZA852155 A ZA 852155A ZA 852155 B ZA852155 B ZA 852155B
Authority
ZA
South Africa
Prior art keywords
gases
drying
adsorption beds
layer adsorption
layer
Prior art date
Application number
ZA852155A
Other languages
English (en)
Inventor
Guenter Klein
Hans-Juergen Wernicke
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 ZA852155B publication Critical patent/ZA852155B/xx

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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by 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
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA852155A 1984-03-23 1985-03-22 Drying of gases with multi-layer adsorption beds ZA852155B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843410815 DE3410815A1 (de) 1984-03-23 1984-03-23 Verfahren zur trocknung eines gasstromes

Publications (1)

Publication Number Publication Date
ZA852155B true ZA852155B (en) 1985-11-27

Family

ID=6231464

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852155A ZA852155B (en) 1984-03-23 1985-03-22 Drying of gases with multi-layer adsorption beds

Country Status (5)

Country Link
US (1) US4636225A (fr)
EP (1) EP0160180A3 (fr)
DE (1) DE3410815A1 (fr)
IN (1) IN164791B (fr)
ZA (1) ZA852155B (fr)

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Publication number Priority date Publication date Assignee Title
US4784672A (en) * 1987-10-08 1988-11-15 Air Products And Chemicals, Inc. Regeneration of adsorbents
US4950311A (en) * 1988-03-07 1990-08-21 White Jr Donald H Heaterless adsorption system for combined purification and fractionation of air
US5242473A (en) * 1988-09-22 1993-09-07 Unico Kogyo Kabushiki Kaisha Apparatus for dehumidifying gas
WO1991006362A1 (fr) * 1989-10-27 1991-05-16 Pall Corporation Appareil et procede de sorption de composants d'un gaz
US4971606A (en) * 1989-11-06 1990-11-20 Air Products And Chemicals, Inc. Closed-loop thermal regeneration of adsorbents containing reactive adsorbates
US4964888A (en) * 1989-12-27 1990-10-23 Uop Multiple zone adsorption process
US5156657A (en) * 1990-03-29 1992-10-20 The Boc Group, Inc. Process for pre-purification of air for separation
US5232474A (en) * 1990-04-20 1993-08-03 The Boc Group, Inc. Pre-purification of air for separation
AU636759B2 (en) * 1990-05-08 1993-05-06 Unisearch Limited Dehumidifier
US5370859A (en) * 1990-05-08 1994-12-06 Unisearch Limited Growing sodium type X zeolite crystals
US5147419A (en) * 1990-07-19 1992-09-15 Schoofs Gregory R Apparatus and method for air drying with reduced oxygen enrichment
US5624477A (en) * 1991-05-09 1997-04-29 The Boc Group Plc Pressure swing adsorption plants
US5213769A (en) * 1991-10-30 1993-05-25 Whitlock Walter H Mixture forming method and apparatus
US5226933A (en) * 1992-03-31 1993-07-13 Ohio State University Pressure swing adsorption system to purify oxygen
US5271762A (en) * 1992-09-29 1993-12-21 Schoofs Gregory R Apparatus and method for air drying with reduced oxygen enrichment
DE4243816A1 (de) * 1992-12-23 1994-06-30 Zeolith Tech Sorptionsmittel-Patrone
FR2722111B1 (fr) * 1994-07-06 1996-08-14 Rhone Poulenc Chimie Procede de sechage d'un melange gazeux ou liquide a l'aide d'un adsorbeur compose d'alumine et d'un tamis moleculaire
US5531809A (en) * 1994-09-14 1996-07-02 Air Products And Chemicals, Inc. Pretreatment layer for CO-VSA
US5614000A (en) * 1995-10-04 1997-03-25 Air Products And Chemicals, Inc. Purification of gases using solid adsorbents
US6027548A (en) * 1996-12-12 2000-02-22 Praxair Technology, Inc. PSA apparatus and process using adsorbent mixtures
DE19706806C1 (de) * 1997-02-21 1998-03-26 Draegerwerk Ag Verfahren zur Adsorption eines Gasgemisches aus Lachgas und Narkosemitteldampf
US6152991A (en) * 1997-04-17 2000-11-28 Praxair Technology, Inc. Multilayer adsorbent beds for PSA gas separation
US5897686A (en) * 1997-10-22 1999-04-27 Air Products And Chemicals, Inc. Synthesis gas drying and CO2 removal
CN1112227C (zh) * 1998-10-13 2003-06-25 徐云良 低浓度有机废气吸附或脱附装置
US7101415B2 (en) * 2002-08-30 2006-09-05 Matheson Tri-Gas, Inc. Methods for regenerating process gas purifier materials
US7000332B1 (en) * 2005-04-06 2006-02-21 Pneumatech, Inc. Pulse purge regenerative gas dryer
US7956227B2 (en) * 2007-12-06 2011-06-07 Conocophillips Company Oligomerization of hydrocarbons
DE102008025958B4 (de) * 2008-05-30 2018-07-19 Saint-Augustin Canada Electric Inc. Trocknungsvorrichtung und Trocknungsverfahren für Solarmodule
DE102010011347B4 (de) 2010-03-12 2012-03-01 Dge Dr.-Ing. Günther Engineering Gmbh Verfahren zur adsorptiven Trocknung von gereinigtem Biogas und Regenerierung beladener Adsorptionsmittel
US20200355428A1 (en) 2019-05-07 2020-11-12 Luke Coleman Method for synthesis gas purification
AU2023305796A1 (en) * 2022-07-12 2024-12-12 Topsoe A/S Soe plant and process for performing solid oxide electrolysis

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109722A (en) * 1959-07-27 1963-11-05 Nat Tank Co Processes for recovering hydrocarbons from gas streams
US3150942A (en) * 1959-10-19 1964-09-29 Chemical Construction Corp Method of purifying a hydrogen gas stream by passing said gas in series through 13x and 4a or 5a molecular sieves
US3359707A (en) * 1960-06-15 1967-12-26 Jean Olivier Auguste Louis Method and apparatus for removing co2 and moisture from stale air
US3102013A (en) * 1960-08-02 1963-08-27 Exxon Research Engineering Co Heatless fractionation utilizing zones in series and parallel
BE677537A (fr) * 1965-03-12 1966-08-01
US3267644A (en) * 1965-05-18 1966-08-23 Knapsack Ag Process for drying vinyl chloride
US3691251A (en) * 1970-03-09 1972-09-12 Robert D Bauer Drying of gases containing polymers and/or polymerizable constituents
US3623993A (en) * 1970-04-20 1971-11-30 Kaiser Aluminium Chem Corp Alumina desiccant for drying unsaturated organic gaseous compounds
US3660967A (en) * 1970-09-08 1972-05-09 Union Carbide Corp Purification of fluid streams by selective adsorption
DE2055425B2 (de) * 1970-11-11 1979-09-06 Bayer Ag, 5090 Leverkusen Adsorptionsverfahren zum Zerlegen von Gasgemischen
DE2064137B2 (de) * 1970-12-28 1971-09-16 Verfahren und vorrichtung zum adsorptiven entfernen von wasser und einer oder mehreren anderen komponenten aus gasen
GB1419380A (en) * 1972-03-03 1975-12-31 British Gas Corp Purification of natural gas
US4153428A (en) * 1977-08-30 1979-05-08 Union Carbide Corporation Prepurification of toluene dealkylation effluent gas
US4273621A (en) * 1980-05-05 1981-06-16 The Lummus Company Process for dehydrating ethanol and for the production of gasohol therefrom

Also Published As

Publication number Publication date
US4636225A (en) 1987-01-13
DE3410815A1 (de) 1985-10-03
EP0160180A3 (fr) 1987-06-24
IN164791B (fr) 1989-06-03
EP0160180A2 (fr) 1985-11-06

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