SK443389A3 - Process and device for separating undesirable constituents from liquids - Google Patents
Process and device for separating undesirable constituents from liquids Download PDFInfo
- Publication number
- SK443389A3 SK443389A3 SK4433-89A SK443389A SK443389A3 SK 443389 A3 SK443389 A3 SK 443389A3 SK 443389 A SK443389 A SK 443389A SK 443389 A3 SK443389 A3 SK 443389A3
- Authority
- SK
- Slovakia
- Prior art keywords
- gas
- reaction
- reaction chamber
- annular
- adsorbent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 title claims description 4
- 239000000470 constituent Substances 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 112
- 239000003463 adsorbent Substances 0.000 claims abstract description 74
- 239000007789 gas Substances 0.000 claims abstract description 70
- 238000001179 sorption measurement Methods 0.000 claims abstract description 29
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 18
- 239000003546 flue gas Substances 0.000 claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 14
- 239000000571 coke Substances 0.000 claims description 11
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 239000003245 coal Substances 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000013590 bulk material Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000003077 lignite Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- 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
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- 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
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
- B01D2257/2045—Hydrochloric acid
-
- 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
- B01D2257/40—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
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
- B01D2258/0291—Flue gases from waste incineration plants
-
- 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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0431—Beds with radial gas flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/30—Halogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/60—Sorption with dry devices, e.g. beds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3844422A DE3844422A1 (de) | 1988-12-30 | 1988-12-30 | Verfahren und vorrichtung zum abtrennen unerwuenschter bestandteile aus einem abgas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK443389A3 true SK443389A3 (en) | 1999-01-11 |
| SK279613B6 SK279613B6 (sk) | 1999-01-11 |
Family
ID=6370594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK4433-89A SK279613B6 (sk) | 1988-12-30 | 1989-07-20 | Spôsob oddeľovania nežiadúcich zložiek z tekutiny |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US5344616A (fr) |
| EP (2) | EP0376356B1 (fr) |
| AT (1) | ATE90223T1 (fr) |
| CZ (1) | CZ283690B6 (fr) |
| DD (1) | DD283945A5 (fr) |
| DE (2) | DE3844422A1 (fr) |
| DK (1) | DK170549B1 (fr) |
| FI (1) | FI92373C (fr) |
| PL (1) | PL160703B1 (fr) |
| SK (1) | SK279613B6 (fr) |
| WO (1) | WO1990007371A1 (fr) |
| YU (1) | YU171189A (fr) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4004911C2 (de) * | 1990-02-16 | 1999-09-23 | Horst Grochowski | Verfahren und Vorrichtung zum Behandeln von wenigstens einem Fluid mittels eines als Schüttgut vorliegenden Feststoffes in einem Wanderbettreaktor |
| DE4012887A1 (de) * | 1990-04-23 | 1991-10-31 | Nymic Anstalt | Verfahren zur reinigung von abgasen, insbesondere aus abfallverbrennungsanlagen |
| DE4026071C2 (de) * | 1990-08-17 | 1994-04-14 | Steag Ag | Verfahren und Vorrichtung zum Regenerieren von kohlenstoffhaltigem Adsorptionsmittel |
| DE4126146C2 (de) * | 1990-10-16 | 1993-09-30 | Steag Ag | Adsorptionsmittel-, insbesondere Wanderbettreaktor |
| DE4032738C1 (en) * | 1990-10-16 | 1992-01-16 | Steag Ag, 4300 Essen, De | Adsorption agent esp. moving bed reactor - includes slot sieve downstream of bed and venetian blind type construction |
| DE4127075A1 (de) * | 1991-08-16 | 1993-02-18 | Nymic Anstalt | Verfahren zum reinigen von belasteten abgasen von verbrennungsanlagen |
| WO1996004065A1 (fr) * | 1994-07-29 | 1996-02-15 | Steag Aktiengesellschaft | Reacteur a adsorption utilise pour extraire les composants indesirables d'un fluide |
| DE19518448B4 (de) * | 1994-11-29 | 2009-01-15 | Evonik Energy Services Gmbh | Verfahren und Vorrichtung zum Reinigen eines Fluids |
| DE4440584C1 (de) * | 1994-11-14 | 1996-01-18 | Steag Ag | Adsorber zum Reinigen von Verbrennungsabgasen |
| DE19518447A1 (de) * | 1994-11-18 | 1996-05-23 | Steag Ag | Verfahren und Anordnung zum Behandeln von kohlenstoffhaltigem Adsorptionsmittel |
| WO1996024432A1 (fr) * | 1995-02-10 | 1996-08-15 | Kovinska Industrija Vransko | Appareil d'epuration de gaz de combustion |
| DE19812310A1 (de) * | 1998-03-20 | 1999-09-23 | Buck Werke Gmbh & Co I K | Verfahren zur Abwärmenutzung bei Kleinfeuerungsanlagen sowie Vorrichtung zur Durchführung des Verfahrens |
| US6413487B1 (en) * | 2000-06-02 | 2002-07-02 | The Board Of Regents Of The University Of Oklahoma | Method and apparatus for producing carbon nanotubes |
| US9321002B2 (en) * | 2003-06-03 | 2016-04-26 | Alstom Technology Ltd | Removal of mercury emissions |
| US7846403B2 (en) * | 2007-05-03 | 2010-12-07 | Uop Llc | Louver front faced inlet ducts |
| US7776293B2 (en) * | 2007-08-02 | 2010-08-17 | Babcock & Wilcox Power Generation Group, Inc. | Low-temperature, moving bed catalytic reactor for control of NOx emissions from combustion |
| DE102007054212A1 (de) * | 2007-11-12 | 2009-05-14 | Grochowski, Horst, Dr. | Fluidbehandlungsanlage mit parallel betriebenen Schüttgutbetten sowie Verfahren zum Betreiben einer solchen Anlage |
| WO2009062695A2 (fr) | 2007-11-12 | 2009-05-22 | Horst Grochowski | Dispositif de traitement de fluide comportant des lits de matières en vrac exploités en parallèle et procédé pour faire fonctionner ce dispositif |
| US8500888B2 (en) * | 2009-03-16 | 2013-08-06 | J-Power Entech, Inc. | Regeneration tower and dry apparatus for exhaust-gas treatment |
| CN102348490B (zh) * | 2009-03-16 | 2014-01-22 | 电源开发工程技术株式会社 | 干式废气处理装置 |
| CN102728170A (zh) * | 2012-05-28 | 2012-10-17 | 香港诺曼泰壹环保科技有限公司 | 烟气净化装置 |
| AU2017346376B2 (en) * | 2016-10-18 | 2023-03-16 | Conocophillips Company | Internal tank disengaging system |
| CN108392945A (zh) * | 2018-04-13 | 2018-08-14 | 邯郸钢铁集团设计院有限公司 | 一种活性炭吸附装置模块组上下叠加结构 |
| DE102019120014A1 (de) | 2019-07-24 | 2021-01-28 | Clariant International Ltd | Demontierbares und zerlegbares Beladungssystem zum Beladen eines Reaktors mit Schüttgut |
| CN113828112B (zh) * | 2021-09-02 | 2023-05-09 | 中国华能集团有限公司 | 移动床吸附塔和烟气净化系统 |
| CN115382332B (zh) * | 2022-06-21 | 2023-07-21 | 深圳市汉环科技有限公司 | 一种废物焚烧用带有降温结构的烟气超滤净化装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697654A (en) * | 1954-12-21 | evans | ||
| US2780310A (en) * | 1950-11-08 | 1957-02-05 | Ruhrchemie Ag | Purification of gases with shaped purifying materials |
| US2684729A (en) * | 1952-12-06 | 1954-07-27 | Union Oil Co | Adsorption process and apparatus |
| US3981355A (en) * | 1974-09-19 | 1976-09-21 | Squires Arthur M | Solid-gas heat exchange method in countercurrent contacting of gas and granular material in panel bed |
| JPS5260274A (en) * | 1975-11-12 | 1977-05-18 | Nippon Kokan Kk <Nkk> | Solid-vapor contact apparatus |
| DE2626939A1 (de) * | 1976-06-16 | 1977-12-29 | Babcock Ag | Verfahren und vorrichtung zum abtrennen von unerwuenschten gasfoermigen bestandteilen aus einem abgas |
| JPS534768A (en) * | 1976-07-03 | 1978-01-17 | Kawasaki Heavy Ind Ltd | Apparatus for dust collection and denitration |
| DE2843627A1 (de) * | 1978-10-06 | 1980-04-17 | Babcock Ag | Vorrichtung zur temperaturueberwachung von adsorbern |
| JPS5662522A (en) * | 1979-10-26 | 1981-05-28 | Unitika Ltd | Moving bed type denitration apparatus |
| JPS57177330A (en) * | 1981-04-27 | 1982-11-01 | Babcock Hitachi Kk | Apparatus for adsorbing sulfur dioxide |
| JPS60172330A (ja) * | 1984-02-16 | 1985-09-05 | Mitsui Miike Kakoki Kk | 乾式移動層式吸着塔におけるプレ脱塵方法 |
| DE3410895A1 (de) * | 1984-03-24 | 1985-10-03 | Perfluktiv-Consult AG, Basel | Verfahren und anlage zur verminderung des schadstoffgehaltes von rauchgasen |
| DE3427905A1 (de) * | 1984-07-28 | 1986-02-06 | Steag Ag, 4300 Essen | Verfahren zur entstickung eines rauchgasstroms in einem katalysatorbett und vorrichtung zur durchfuehrung des verfahrens |
| EP0193135A3 (fr) * | 1985-03-01 | 1987-10-21 | Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH & Co KG | Procédé pour enlever le dioxyde de soufre et les oxydes d'azote d'un gaz de rejet |
| DE3605589C2 (de) * | 1985-03-01 | 1993-11-18 | Petersen Hugo Verfahrenstech | Verfahren und Vorrichtung zur Entfernung von Schwefeldioxid und Stickstoffoxiden aus Abgasen |
| DE3523417A1 (de) * | 1985-03-23 | 1987-01-08 | Kernforschungsanlage Juelich | Wanderbettreaktor fuer adsorptive und/oder katalytische reaktionen |
| US4670226A (en) * | 1985-04-15 | 1987-06-02 | Mitsui Mining Company, Limited | Reactor of moving bed type |
| JPS61287423A (ja) * | 1985-06-12 | 1986-12-17 | Sumitomo Heavy Ind Ltd | 排ガスの処理方法 |
| EP0302895B1 (fr) * | 1987-02-27 | 1992-08-12 | Tri-Dim Filter Corporation (a New Jersey Corporation) | Appareil pour chauffer des particules de charbon |
| DE3732567A1 (de) * | 1987-05-07 | 1988-11-24 | Horst Dr Grochowski | Anstroemboden fuer wanderbettreaktoren sowie verfahren zum betreiben dieser vorrichtung |
| DE3720045A1 (de) * | 1987-06-16 | 1989-01-05 | Krantz H Gmbh & Co | Filter zum reinigen eines gasfoermigen mediums |
-
1988
- 1988-12-30 DE DE3844422A patent/DE3844422A1/de not_active Ceased
-
1989
- 1989-07-13 AT AT89201886T patent/ATE90223T1/de not_active IP Right Cessation
- 1989-07-13 WO PCT/EP1989/000810 patent/WO1990007371A1/fr active IP Right Grant
- 1989-07-13 DE DE8989201886T patent/DE58904635D1/de not_active Expired - Lifetime
- 1989-07-13 EP EP89201886A patent/EP0376356B1/fr not_active Expired - Lifetime
- 1989-07-13 US US07/720,762 patent/US5344616A/en not_active Expired - Lifetime
- 1989-07-13 EP EP89907728A patent/EP0449833A1/fr active Pending
- 1989-07-20 CZ CS894433A patent/CZ283690B6/cs not_active IP Right Cessation
- 1989-07-20 SK SK4433-89A patent/SK279613B6/sk unknown
- 1989-07-24 DD DD89331102A patent/DD283945A5/de not_active IP Right Cessation
- 1989-09-07 YU YU01711/89A patent/YU171189A/xx unknown
- 1989-09-25 PL PL1989281575A patent/PL160703B1/pl unknown
-
1991
- 1991-06-27 FI FI913136A patent/FI92373C/fi active
- 1991-06-28 DK DK127891A patent/DK170549B1/da not_active IP Right Cessation
-
1992
- 1992-05-19 US US07/885,592 patent/US5344631A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK170549B1 (da) | 1995-10-23 |
| EP0449833A1 (fr) | 1991-10-09 |
| EP0376356B1 (fr) | 1993-06-09 |
| US5344616A (en) | 1994-09-06 |
| YU171189A (en) | 1991-04-30 |
| FI92373B (fi) | 1994-07-29 |
| DE58904635D1 (de) | 1993-07-15 |
| CZ443389A3 (cs) | 1998-02-18 |
| DK127891A (da) | 1991-06-28 |
| CZ283690B6 (cs) | 1998-06-17 |
| EP0376356A1 (fr) | 1990-07-04 |
| FI913136A0 (fi) | 1991-06-27 |
| DD283945A5 (de) | 1990-10-31 |
| WO1990007371A1 (fr) | 1990-07-12 |
| DE3844422A1 (de) | 1990-07-05 |
| ATE90223T1 (de) | 1993-06-15 |
| DK127891D0 (da) | 1991-06-28 |
| PL160703B1 (pl) | 1993-04-30 |
| SK279613B6 (sk) | 1999-01-11 |
| US5344631A (en) | 1994-09-06 |
| FI92373C (fi) | 1994-11-10 |
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