DE69230444T2 - Vorrichtung zur extraktion von adsorbaten - Google Patents

Vorrichtung zur extraktion von adsorbaten

Info

Publication number
DE69230444T2
DE69230444T2 DE69230444T DE69230444T DE69230444T2 DE 69230444 T2 DE69230444 T2 DE 69230444T2 DE 69230444 T DE69230444 T DE 69230444T DE 69230444 T DE69230444 T DE 69230444T DE 69230444 T2 DE69230444 T2 DE 69230444T2
Authority
DE
Germany
Prior art keywords
pct
gas flow
bedding
sec
wave
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69230444T
Other languages
English (en)
Other versions
DE69230444D1 (de
Inventor
Jan Andersson
Lars Nilsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69230444D1 publication Critical patent/DE69230444D1/de
Application granted granted Critical
Publication of DE69230444T2 publication Critical patent/DE69230444T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treating Waste Gases (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Vending Machines For Individual Products (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
DE69230444T 1991-04-25 1992-04-23 Vorrichtung zur extraktion von adsorbaten Expired - Lifetime DE69230444T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9101251A SE506436C2 (sv) 1991-04-25 1991-04-25 Förfarande och anordning för att driva av adsorbat från en bädd av adsorptionsmaterial
PCT/SE1992/000264 WO1992019374A1 (en) 1991-04-25 1992-04-23 Process and apparatus for driving away adsorbates

Publications (2)

Publication Number Publication Date
DE69230444D1 DE69230444D1 (de) 2000-01-20
DE69230444T2 true DE69230444T2 (de) 2000-07-06

Family

ID=20382561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230444T Expired - Lifetime DE69230444T2 (de) 1991-04-25 1992-04-23 Vorrichtung zur extraktion von adsorbaten

Country Status (7)

Country Link
US (1) US5446973A (de)
EP (1) EP0639110B1 (de)
AT (1) ATE187660T1 (de)
AU (1) AU1679492A (de)
DE (1) DE69230444T2 (de)
SE (1) SE506436C2 (de)
WO (1) WO1992019374A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5428298A (en) * 1996-10-28 1998-05-22 Airguard Industries, Inc. Method and apparatus for rejuvenating contaminated filter elements
FR2804787B1 (fr) * 2000-02-04 2002-05-03 Bernatom Procede et dispositif de reduction des dechets radioactifs et notamment de filtres dits pieges a iode, en particulier dans les centrales nucleaires et dans les centres d'etudes nucleaires
NL1020603C2 (nl) * 2002-05-15 2003-11-18 Tno Werkwijze voor het drogen van een product met behulp van een regeneratief adsorbens.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436839A (en) * 1966-12-01 1969-04-08 Continental Oil Co Method and apparatus of heating spent adsorber beds
US4338198A (en) * 1980-10-22 1982-07-06 Westvaco Corporation Two stage fluid bed regeneration of spent carbon
US4391586A (en) * 1980-10-22 1983-07-05 Westvaco Corporation Two stage fluid bed regenerator
US4805317A (en) * 1987-11-13 1989-02-21 Airflow Company Microwave regeneration of adsorbent materials for reuse as drying agents
SE467999B (sv) * 1988-04-19 1992-10-19 Munters Zeol Ab Saett att regenerera en adsorbent

Also Published As

Publication number Publication date
DE69230444D1 (de) 2000-01-20
SE9101251D0 (sv) 1991-04-25
ATE187660T1 (de) 2000-01-15
SE506436C2 (sv) 1997-12-15
SE9101251L (sv) 1992-10-26
US5446973A (en) 1995-09-05
AU1679492A (en) 1992-12-21
WO1992019374A1 (en) 1992-11-12
EP0639110B1 (de) 1999-12-15
EP0639110A1 (de) 1995-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition