DE4209962C1 - - Google Patents
Info
- Publication number
- DE4209962C1 DE4209962C1 DE19924209962 DE4209962A DE4209962C1 DE 4209962 C1 DE4209962 C1 DE 4209962C1 DE 19924209962 DE19924209962 DE 19924209962 DE 4209962 A DE4209962 A DE 4209962A DE 4209962 C1 DE4209962 C1 DE 4209962C1
- Authority
- DE
- Germany
- Prior art keywords
- adsorbent
- gas
- regeneration
- adsorber
- regeneration reactor
- 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 - Fee Related
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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9481—Catalyst preceded by an adsorption device without catalytic function for temporary storage of contaminants, e.g. during cold start
-
- 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
- B01D53/0462—Temperature swing 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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
- B01D53/08—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 moving adsorbents, e.g. rotating beds according to the "moving bed" method
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9495—Controlling the catalytic process
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
-
- 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
-
- 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
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/56—Use in the form of a bed
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924209962 DE4209962C1 (fr) | 1992-03-27 | 1992-03-27 | |
PCT/EP1993/000709 WO1993019835A1 (fr) | 1992-03-27 | 1993-03-24 | Procede de regeneration d'une matiere carbonee chargee par adsorption d'oxydes d'azote |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924209962 DE4209962C1 (fr) | 1992-03-27 | 1992-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4209962C1 true DE4209962C1 (fr) | 1993-09-16 |
Family
ID=6455145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924209962 Expired - Fee Related DE4209962C1 (fr) | 1992-03-27 | 1992-03-27 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4209962C1 (fr) |
WO (1) | WO1993019835A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0640375A2 (fr) * | 1993-08-24 | 1995-03-01 | Hitachi Zosen Corporation | Dispositif d'adsorption et d'élimination de NOx |
ITMO20120234A1 (it) * | 2012-09-27 | 2014-03-28 | Bortolani Maria Elisabetta | Filtro ad adsorbimento |
JP2017537248A (ja) * | 2014-10-06 | 2017-12-14 | ビーエイチエイ アルテア,エルエルシー | ガスタービンエンジンアセンブリに使用するためのろ過システム、及びその組立方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114377512A (zh) * | 2021-12-24 | 2022-04-22 | 松山湖材料实验室 | 一种用于地下空间氮氧化物的净化方法及装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3307087A1 (de) * | 1983-03-01 | 1984-09-06 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur entfernung von stickoxiden aus diese enthaltenden gasgemischen mittels druckwechseladsorption |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795730A (en) * | 1971-03-29 | 1974-03-05 | J Kalvinskas | Carbon adsorption-reduction process for nitric oxides |
DE3039477A1 (de) * | 1979-03-24 | 1982-05-06 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur entfernung von schwefeloxiden und stickstoffoxiden aus abgasen sowie vorrichtung zur durchfuehrung dieses verfahrens |
DE2911712C2 (de) * | 1979-03-24 | 1991-10-31 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Entfernung von Schwefeloxiden und Stickstoffoxiden aus Abgasen |
EP0230058B1 (fr) * | 1986-01-21 | 1989-05-24 | Laboratorium Für Adsorptionstechnik Gmbh | Procédé d'élimination des oxydes de soufre et d'azote d'un gaz d'échappement |
DE3602710A1 (de) * | 1986-01-30 | 1987-08-06 | Petersen Hugo Verfahrenstech | Verfahren zum regenerieren von mit schwefelsaeure und mit ammoniumsulfaten beladenem koernigem kohlenstoffhaltigem adsorptionsmittel |
JPH01299642A (ja) * | 1988-05-30 | 1989-12-04 | Hitachi Zosen Corp | 低濃度窒素酸化物の吸着除去剤 |
-
1992
- 1992-03-27 DE DE19924209962 patent/DE4209962C1/de not_active Expired - Fee Related
-
1993
- 1993-03-24 WO PCT/EP1993/000709 patent/WO1993019835A1/fr active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3307087A1 (de) * | 1983-03-01 | 1984-09-06 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur entfernung von stickoxiden aus diese enthaltenden gasgemischen mittels druckwechseladsorption |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0640375A2 (fr) * | 1993-08-24 | 1995-03-01 | Hitachi Zosen Corporation | Dispositif d'adsorption et d'élimination de NOx |
EP0640375A3 (fr) * | 1993-08-24 | 1995-08-23 | Hitachi Shipbuilding Eng Co | Dispositif d'adsorption et d'élimination de NOx. |
US5635142A (en) * | 1993-08-24 | 1997-06-03 | Hitachi Zosen Corporation | NOx adsorption and removal apparatus |
ITMO20120234A1 (it) * | 2012-09-27 | 2014-03-28 | Bortolani Maria Elisabetta | Filtro ad adsorbimento |
JP2017537248A (ja) * | 2014-10-06 | 2017-12-14 | ビーエイチエイ アルテア,エルエルシー | ガスタービンエンジンアセンブリに使用するためのろ過システム、及びその組立方法 |
EP3204625A4 (fr) * | 2014-10-06 | 2018-10-10 | BHA Altair, LLC | Système de filtration à utiliser dans un ensemble moteur à turbine à gaz et son procédé d'assemblage |
US10502136B2 (en) | 2014-10-06 | 2019-12-10 | Bha Altair, Llc | Filtration system for use in a gas turbine engine assembly and method of assembling thereof |
Also Published As
Publication number | Publication date |
---|---|
WO1993019835A1 (fr) | 1993-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |