DE2021670A1 - Verfahren zur Regenerierung von Adsorbensmassen - Google Patents
Verfahren zur Regenerierung von AdsorbensmassenInfo
- Publication number
- DE2021670A1 DE2021670A1 DE19702021670 DE2021670A DE2021670A1 DE 2021670 A1 DE2021670 A1 DE 2021670A1 DE 19702021670 DE19702021670 DE 19702021670 DE 2021670 A DE2021670 A DE 2021670A DE 2021670 A1 DE2021670 A1 DE 2021670A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- elution
- gas
- vacuum
- regeneration
- 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.)
- Pending
Links
- 239000003463 adsorbent Substances 0.000 title claims description 16
- 230000008929 regeneration Effects 0.000 title claims description 14
- 238000011069 regeneration method Methods 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 12
- 238000010828 elution Methods 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 15
- 238000003795 desorption Methods 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- FNYLWPVRPXGIIP-UHFFFAOYSA-N Triamterene Chemical compound NC1=NC2=NC(N)=NC(N)=C2N=C1C1=CC=CC=C1 FNYLWPVRPXGIIP-UHFFFAOYSA-N 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008719 thickening Effects 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
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)
- Separation Of Gases By Adsorption (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6914638A FR2044058A5 (enExample) | 1969-05-07 | 1969-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2021670A1 true DE2021670A1 (de) | 1970-11-12 |
Family
ID=9033620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702021670 Pending DE2021670A1 (de) | 1969-05-07 | 1970-05-02 | Verfahren zur Regenerierung von Adsorbensmassen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3680288A (enExample) |
| BE (1) | BE749978A (enExample) |
| CA (1) | CA928642A (enExample) |
| DE (1) | DE2021670A1 (enExample) |
| ES (1) | ES379287A1 (enExample) |
| FR (1) | FR2044058A5 (enExample) |
| GB (1) | GB1327475A (enExample) |
| NL (1) | NL7006470A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0068525A1 (de) * | 1981-06-19 | 1983-01-05 | Metallgesellschaft Ag | Verfahren zum Entfernen von Verunreinigungen aus einem Aktivkohlefilter |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503480B2 (enExample) * | 1972-02-25 | 1975-02-05 | ||
| US4054427A (en) * | 1972-03-03 | 1977-10-18 | Bergwerksverband Gmbh | Method of recovering krypton and xenon nuclides from waste gases |
| ZA811931B (en) * | 1980-03-31 | 1982-05-26 | African Oxygen Ltd | Process and apparatus for the separation of gaseous mixture |
| DE3222560A1 (de) * | 1982-06-16 | 1983-12-22 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur abtrennung und gewinnung von relativ stark an adsorptionsmitteln adsorbierbaren gasen aus ansonsten im wesentlichen nur leichter adsorbierbare gase enthaltenden gasgemischen sowie anlage zum durchfuehren dieses verfahrens |
| US4723966A (en) * | 1986-12-11 | 1988-02-09 | Union Carbide Corporation | Gas separation by pressure swing adsorption |
| US5518526A (en) * | 1994-10-07 | 1996-05-21 | Praxair Technology, Inc. | Pressure swing adsorption process |
| US5702504A (en) * | 1996-03-07 | 1997-12-30 | Praxair Technology, Inc. | Vacuum pressure swing adsorption process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944627A (en) * | 1958-02-12 | 1960-07-12 | Exxon Research Engineering Co | Method and apparatus for fractionating gaseous mixtures by adsorption |
| NL112453C (enExample) * | 1957-11-21 | |||
| BE625444A (enExample) * | 1961-12-14 | |||
| US3313091A (en) * | 1963-11-04 | 1967-04-11 | Exxon Research Engineering Co | Vacuum cycle adsorption |
| US3279153A (en) * | 1963-07-08 | 1966-10-18 | Chemical Projects Ltd | Process for the separation of gases by adsorption |
| US3370002A (en) * | 1966-04-14 | 1968-02-20 | Phillips Petroleum Co | Recovery of organic material by adsorption and desorption from an adsorbent |
-
1969
- 1969-05-07 FR FR6914638A patent/FR2044058A5/fr not_active Expired
-
1970
- 1970-04-06 US US25743A patent/US3680288A/en not_active Expired - Lifetime
- 1970-05-01 NL NL7006470A patent/NL7006470A/xx unknown
- 1970-05-02 DE DE19702021670 patent/DE2021670A1/de active Pending
- 1970-05-04 ES ES379287A patent/ES379287A1/es not_active Expired
- 1970-05-05 CA CA081969A patent/CA928642A/en not_active Expired
- 1970-05-05 BE BE749978D patent/BE749978A/xx unknown
- 1970-05-06 GB GB2192170A patent/GB1327475A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0068525A1 (de) * | 1981-06-19 | 1983-01-05 | Metallgesellschaft Ag | Verfahren zum Entfernen von Verunreinigungen aus einem Aktivkohlefilter |
Also Published As
| Publication number | Publication date |
|---|---|
| BE749978A (fr) | 1970-11-05 |
| GB1327475A (en) | 1973-08-22 |
| NL7006470A (enExample) | 1970-11-10 |
| US3680288A (en) | 1972-08-01 |
| ES379287A1 (es) | 1972-10-16 |
| CA928642A (en) | 1973-06-19 |
| FR2044058A5 (enExample) | 1971-02-19 |
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