SE506436C2 - Förfarande och anordning för att driva av adsorbat från en bädd av adsorptionsmaterial - Google Patents

Förfarande och anordning för att driva av adsorbat från en bädd av adsorptionsmaterial

Info

Publication number: SE506436C2
Authority: SE; Sweden
Prior art keywords: bed; gas; air; fate; stripping
Prior art date: 1991-04-25

Application number

SE9101251A

Other languages

English (en)

Swedish (sv)

Other versions

SE9101251D0 (sv

SE9101251L (sv

Inventor

Jan Andersson

Lars Nilsson

Original Assignee

Jan Andersson

Lars Nilsson

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.)

1991-04-25

Filing date

1991-04-25

Publication date

1997-12-15

1991-04-25 Application filed by Jan Andersson, Lars Nilsson filed Critical Jan Andersson

1991-04-25 Priority to SE9101251A priority Critical patent/SE506436C2/sv

1991-04-25 Publication of SE9101251D0 publication Critical patent/SE9101251D0/xx

1992-04-23 Priority to AT92909890T priority patent/ATE187660T1/de

1992-04-23 Priority to PCT/SE1992/000264 priority patent/WO1992019374A1/en

1992-04-23 Priority to US08/108,711 priority patent/US5446973A/en

1992-04-23 Priority to DE69230444T priority patent/DE69230444T2/de

1992-04-23 Priority to AU16794/92A priority patent/AU1679492A/en

1992-04-23 Priority to EP92909890A priority patent/EP0639110B1/de

1992-10-26 Publication of SE9101251L publication Critical patent/SE9101251L/

1997-12-15 Publication of SE506436C2 publication Critical patent/SE506436C2/sv

Links

239000000463 material Substances 0.000 title claims abstract description 18
238000000034 method Methods 0.000 title claims abstract description 10
239000002156 adsorbate Substances 0.000 title claims description 5
239000003463 adsorbent Substances 0.000 title abstract description 14
239000002904 solvent Substances 0.000 claims abstract description 35
238000003795 desorption Methods 0.000 claims abstract description 23
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 4
238000001179 sorption measurement Methods 0.000 claims description 19
238000013461 design Methods 0.000 claims description 3
239000007789 gas Substances 0.000 description 27
238000010438 heat treatment Methods 0.000 description 13
238000000746 purification Methods 0.000 description 12
230000008929 regeneration Effects 0.000 description 8
238000011069 regeneration method Methods 0.000 description 8
238000002474 experimental method Methods 0.000 description 7
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
238000010586 diagram Methods 0.000 description 4
238000004880 explosion Methods 0.000 description 4
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
238000004887 air purification Methods 0.000 description 3
239000008096 xylene Substances 0.000 description 3
GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000035515 penetration Effects 0.000 description 2
230000001172 regenerating effect Effects 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical class [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 1
229910000746 Structural steel Inorganic materials 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000001272 nitrous oxide Substances 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
230000009103 reabsorption Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000009423 ventilation Methods 0.000 description 1
238000013022 venting Methods 0.000 description 1
239000010457 zeolite Substances 0.000 description 1

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)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (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)

SE9101251A 1991-04-25 1991-04-25 Förfarande och anordning för att driva av adsorbat från en bädd av adsorptionsmaterial SE506436C2 (sv)

Priority Applications (7)

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
AT92909890T ATE187660T1 (de)	1991-04-25	1992-04-23	Vorrichtung zur extraktion von adsorbaten
PCT/SE1992/000264 WO1992019374A1 (en)	1991-04-25	1992-04-23	Process and apparatus for driving away adsorbates
US08/108,711 US5446973A (en)	1991-04-25	1992-04-23	Process and apparatus for driving away adsorbates
DE69230444T DE69230444T2 (de)	1991-04-25	1992-04-23	Vorrichtung zur extraktion von adsorbaten
AU16794/92A AU1679492A (en)	1991-04-25	1992-04-23	Process and apparatus for driving away adsorbates
EP92909890A EP0639110B1 (de)	1991-04-25	1992-04-23	Vorrichtung zur extraktion von adsorbaten

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
SE9101251D0 SE9101251D0 (sv)	1991-04-25
SE9101251L SE9101251L (sv)	1992-10-26
SE506436C2 true SE506436C2 (sv)	1997-12-15

Family

ID=20382561

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9101251A SE506436C2 (sv)	1991-04-25	1991-04-25	Förfarande och anordning för att driva av adsorbat från en bädd av adsorptionsmaterial

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
WO1998018540A1 (en) *	1996-10-28	1998-05-07	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

1991
- 1991-04-25 SE SE9101251A patent/SE506436C2/sv unknown
1992
- 1992-04-23 US US08/108,711 patent/US5446973A/en not_active Expired - Lifetime
- 1992-04-23 DE DE69230444T patent/DE69230444T2/de not_active Expired - Lifetime
- 1992-04-23 WO PCT/SE1992/000264 patent/WO1992019374A1/en not_active Ceased
- 1992-04-23 EP EP92909890A patent/EP0639110B1/de not_active Expired - Lifetime
- 1992-04-23 AU AU16794/92A patent/AU1679492A/en not_active Abandoned
- 1992-04-23 AT AT92909890T patent/ATE187660T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69230444T2 (de)	2000-07-06
WO1992019374A1 (en)	1992-11-12
EP0639110A1 (de)	1995-02-22
US5446973A (en)	1995-09-05
AU1679492A (en)	1992-12-21
ATE187660T1 (de)	2000-01-15
SE9101251D0 (sv)	1991-04-25
DE69230444D1 (de)	2000-01-20
EP0639110B1 (de)	1999-12-15
SE9101251L (sv)	1992-10-26

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