DD291706A5 - Verfahren zur desorption von adsorbentia - Google Patents

Verfahren zur desorption von adsorbentia Download PDF

Info

Publication number: DD291706A5
Authority: DD; German Democratic Republic
Prior art keywords: purge gas; desorption; adsorbent; gas; contaminated
Prior art date: 1989-02-02

Application number

DD90337489A

Other languages

German (de)

English (en)

Inventor

Joachim Moeller

Hans-Joachim Voss

Original Assignee

��@��@��@��@�K@��k��

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.)

1989-02-02

Filing date

1990-02-01

Publication date

1991-07-11

1990-02-01 Application filed by ��@��@��@��@�K@��k�� filed Critical ��@��@��@��@�K@��k��

1991-07-11 Publication of DD291706A5 publication Critical patent/DD291706A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 40
238000003795 desorption Methods 0.000 title claims abstract description 31
239000003463 adsorbent Substances 0.000 claims abstract description 47
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
239000000126 substance Substances 0.000 claims abstract description 15
239000002156 adsorbate Substances 0.000 claims abstract description 9
238000000746 purification Methods 0.000 claims abstract description 4
239000007789 gas Substances 0.000 claims description 113
238000010926 purge Methods 0.000 claims description 89
238000011109 contamination Methods 0.000 claims description 21
238000004140 cleaning Methods 0.000 claims description 16
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
238000010438 heat treatment Methods 0.000 claims description 7
239000000203 mixture Substances 0.000 claims description 6
239000000654 additive Substances 0.000 claims description 5
238000005202 decontamination Methods 0.000 claims description 5
230000003588 decontaminative effect Effects 0.000 claims description 5
238000001035 drying Methods 0.000 claims description 5
229910052757 nitrogen Inorganic materials 0.000 claims description 5
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
230000000996 additive effect Effects 0.000 claims description 4
229910052786 argon Inorganic materials 0.000 claims description 4
239000011261 inert gas Substances 0.000 claims description 4
239000010409 thin film Substances 0.000 claims description 3
230000001580 bacterial effect Effects 0.000 claims description 2
239000001569 carbon dioxide Substances 0.000 claims description 2
229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
230000003612 virological effect Effects 0.000 claims description 2
239000002250 absorbent Substances 0.000 claims 1
230000002745 absorbent Effects 0.000 claims 1
230000001376 precipitating effect Effects 0.000 claims 1
238000011010 flushing procedure Methods 0.000 abstract description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 5
239000007795 chemical reaction product Substances 0.000 description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
239000003570 air Substances 0.000 description 3
230000015556 catabolic process Effects 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
238000000151 deposition Methods 0.000 description 2
239000003344 environmental pollutant Substances 0.000 description 2
238000011068 loading method Methods 0.000 description 2
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
229910052756 noble gas Inorganic materials 0.000 description 2
231100000719 pollutant Toxicity 0.000 description 2
238000000926 separation method Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
238000011001 backwashing Methods 0.000 description 1
239000002199 base oil Substances 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
ARQRPTNYUOLOGH-UHFFFAOYSA-N chcl3 chloroform Chemical compound ClC(Cl)Cl.ClC(Cl)Cl ARQRPTNYUOLOGH-UHFFFAOYSA-N 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000007857 degradation product Substances 0.000 description 1
230000008021 deposition Effects 0.000 description 1
PFBUKDPBVNJDEW-UHFFFAOYSA-N dichlorocarbene Chemical group Cl[C]Cl PFBUKDPBVNJDEW-UHFFFAOYSA-N 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000003113 dilution method Methods 0.000 description 1
239000010408 film Substances 0.000 description 1
235000019253 formic acid Nutrition 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
238000010030 laminating Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
235000002639 sodium chloride Nutrition 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000013517 stratification Methods 0.000 description 1

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
- 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
- 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
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
- 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
- B01D2253/102—Carbon
- 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
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Separation Of Gases By Adsorption (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Apparatus For Disinfection Or Sterilisation (AREA)
Saccharide Compounds (AREA)

DD90337489A 1989-02-02 1990-02-01 Verfahren zur desorption von adsorbentia DD291706A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3903154A DE3903154A1 (de)	1989-02-02	1989-02-02	Verfahren zur desorption von adsorbentia

Publications (1)

Publication Number	Publication Date
DD291706A5 true DD291706A5 (de)	1991-07-11

Family

ID=6373327

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD90337489A DD291706A5 (de)	1989-02-02	1990-02-01	Verfahren zur desorption von adsorbentia

Country Status (5)

Country	Link
EP (1)	EP0381002B1 (fr)
AT (1)	ATE109379T1 (fr)
CA (1)	CA2009091A1 (fr)
DD (1)	DD291706A5 (fr)
DE (2)	DE3903154A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4224778A1 (de) *	1992-07-27	1994-02-03	Horst Dr Grochowski	Entsorgungsverfahren für Umweltgifte
DE4339667A1 (de) *	1993-11-22	1995-05-24	Engelhard Process Chem Gmbh	Energiesparendes Verfahren zur Sorption von organischen Verbindungen aus Gasen
DE4422924C2 (de) *	1994-06-30	1998-03-26	Lentjes Umwelttechnik Gmbh	Verfahren zur Reinigung eines Abgasstromes aus einer Verbrennungsanlage
DE19925646C2 (de) *	1998-01-30	2001-12-20	Eberhard Wistuba	Verwendung eines Stoffgemisches zur Desinfektion von Wasser und zur pH-Wert-Absenkung und Verfahren zur Kühlung
US20240307852A1 (en) *	2023-03-17	2024-09-19	Spiritus Technologies, Pbc	Desorption apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3685256A (en) *	1971-03-08	1972-08-22	Clem A Barrere Jr	Adsorption process for recovering desired components from a gas stream
IT1062296B (it) *	1980-08-08	1984-06-26	Massimo Sacchetti	Processo e apparecchiatura per eliminare e recuperare sostanze organiche volatili dai gas di scarico industriali
DE3303423C2 (de) *	1983-02-02	1986-09-25	Janetschek & Scheuchl, 8038 Gröbenzell	Verfahren zur Regenerierung der Adsorbereinheiten bei der wasserarmen Rückgewinnung von Lösungsmitteln aus einem Gasstrom und Vorrichtung zur Durchführung dieses Verfahrens
DE3344875C1 (de) *	1983-12-12	1985-07-11	Gesellschaft für Korrosionsforschung mbH, 2000 Hamburg	Verfahren und Vorrichtung zum Reinigen von Gasen
HU200111B (en) *	1986-08-08	1990-04-28	Magyar Asvanyolaj Es Foeldgaz	Method and apparatus for purifyng gas flows containing solvent vapours and/or other contaminations

1989
- 1989-02-02 DE DE3903154A patent/DE3903154A1/de not_active Withdrawn
1990
- 1990-01-22 AT AT90101216T patent/ATE109379T1/de active
- 1990-01-22 DE DE59006652T patent/DE59006652D1/de not_active Expired - Fee Related
- 1990-01-22 EP EP90101216A patent/EP0381002B1/fr not_active Expired - Lifetime
- 1990-02-01 CA CA002009091A patent/CA2009091A1/fr not_active Abandoned
- 1990-02-01 DD DD90337489A patent/DD291706A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2009091A1 (fr)	1990-08-02
ATE109379T1 (de)	1994-08-15
DE3903154A1 (de)	1990-08-09
DE59006652D1 (de)	1994-09-08
EP0381002B1 (fr)	1994-08-03
EP0381002A1 (fr)	1990-08-08

Legal Events

Date	Code	Title	Description
1995-06-22	ENJ	Ceased due to non-payment of renewal fee

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