DE2640469B2 - Verfahren und Vorrichtung zur Entfernung von Flüssigkeitspartikeln aus einem Gasstrom - Google Patents
Verfahren und Vorrichtung zur Entfernung von Flüssigkeitspartikeln aus einem GasstromInfo
- Publication number
- DE2640469B2 DE2640469B2 DE2640469A DE2640469A DE2640469B2 DE 2640469 B2 DE2640469 B2 DE 2640469B2 DE 2640469 A DE2640469 A DE 2640469A DE 2640469 A DE2640469 A DE 2640469A DE 2640469 B2 DE2640469 B2 DE 2640469B2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- gas
- fibers
- filter material
- gas stream
- 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.)
- Ceased
Links
- 239000002245 particle Substances 0.000 title claims description 56
- 239000007788 liquid Substances 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 18
- 239000000835 fiber Substances 0.000 claims description 78
- 239000000463 material Substances 0.000 claims description 42
- 239000004745 nonwoven fabric Substances 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 94
- 238000001704 evaporation Methods 0.000 description 16
- 230000008020 evaporation Effects 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000011148 porous material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 7
- 238000005345 coagulation Methods 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 6
- 239000000443 aerosol Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000003853 Pinholing Methods 0.000 description 1
- 241000139306 Platt Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003433 contraceptive agent Substances 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005184 irreversible process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
- B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
- B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- 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
- B01D53/26—Drying gases or vapours
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE159966A BE833332A (nl) | 1975-09-12 | 1975-09-12 | Werkwijze en inrichting voor het ontmisten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2640469A1 DE2640469A1 (de) | 1977-03-24 |
| DE2640469B2 true DE2640469B2 (de) | 1978-11-16 |
Family
ID=3842809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2640469A Ceased DE2640469B2 (de) | 1975-09-12 | 1976-09-08 | Verfahren und Vorrichtung zur Entfernung von Flüssigkeitspartikeln aus einem Gasstrom |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US4144040A (enExample) |
| DE (1) | DE2640469B2 (enExample) |
| FR (1) | FR2323429A1 (enExample) |
| GB (1) | GB1539206A (enExample) |
| NL (1) | NL163431C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172798A3 (en) * | 1984-06-29 | 1987-08-26 | Monsanto Company | Fiber bed separator |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1539206A (en) * | 1975-09-12 | 1979-01-31 | Bekaert Sa Nv | Apparatus and method for demisting streams of gases |
| EP0023745B1 (en) * | 1977-12-01 | 1985-05-08 | Imperial Chemical Industries Plc | Process and apparatus for effecting mass transfer |
| US4181514A (en) * | 1978-02-14 | 1980-01-01 | Huyck Corporation | Stitch knitted filters for high temperature fluids and method of making them |
| US4300918A (en) * | 1978-05-08 | 1981-11-17 | Parmatic Filter Corporation | Method for removing moisture particles |
| US4226179A (en) * | 1978-11-15 | 1980-10-07 | Kenneth T. Place | Apparatus for applying sprout inhibitor |
| EP0020055B1 (en) * | 1979-05-31 | 1986-12-10 | Imperial Chemical Industries Plc | Process and apparatus for effecting mass transfer |
| DE2931702A1 (de) * | 1979-08-04 | 1981-02-19 | Kernforschungsz Karlsruhe | Tropfenabscheider zum abscheiden von fluessigkeitstropfen aus gas- bzw. dampfstroemen |
| AT383163B (de) * | 1985-06-27 | 1987-05-25 | Chemiefaser Lenzing Ag | Verfahren zur regenerierung von aufschlussloesung aus der gebrauchten kochlauge eines magnesiumbisulfit-aufschlussverfahrens sowie filterapparat zur durchfuehrung des verfahrens |
| US4818257A (en) * | 1987-05-01 | 1989-04-04 | Monsanto Company | Fiber bed separator and process for removal of aerosols from high velocity gas without re-entrainment |
| US4838903A (en) * | 1987-05-20 | 1989-06-13 | Ceco Filters, Inc. | Multi-phase thick-bed filter |
| FR2616770B1 (fr) * | 1987-06-18 | 1991-05-17 | Entropie Sa | Unite de traitement d'eau |
| GB2211437B (en) * | 1987-10-23 | 1991-01-16 | British Nuclear Fuels Plc | A filter |
| US5158585A (en) * | 1988-04-13 | 1992-10-27 | Hitachi, Ltd. | Compressor unit and separator therefor |
| US5045094A (en) * | 1988-12-15 | 1991-09-03 | Monsanto Company | Nonwoven fiber bed mist eliminator |
| US4989324A (en) * | 1989-05-11 | 1991-02-05 | Andis Company | Hair clipper blade set |
| GB8920635D0 (en) * | 1989-09-12 | 1989-10-25 | Begg Cousland & Company Ltd | Chemical recovery scrubbing system |
| US5605748A (en) * | 1993-01-22 | 1997-02-25 | Monsanto Enviro-Chem Systems, Inc. | Fiber beds for fiber bed mist eliminators |
| US5453116A (en) * | 1994-06-13 | 1995-09-26 | Minnesota Mining And Manufacturing Company | Self supporting hot gas filter assembly |
| US5722962A (en) * | 1995-12-29 | 1998-03-03 | Garcia; Joxel | Trocar port filter |
| US5830250A (en) * | 1996-03-06 | 1998-11-03 | Minnesota Mining And Manufacturing Company | Stepped hot gas filter cartridge |
| US5845934A (en) * | 1997-03-21 | 1998-12-08 | Morton International, Inc. | Vehicle safety restraint system |
| US20030135971A1 (en) * | 1997-11-12 | 2003-07-24 | Michael Liberman | Bundle draw based processing of nanofibers and method of making |
| US5948146A (en) * | 1997-12-08 | 1999-09-07 | Ceco Filters, Inc. | Hydroentangled fluoropolymer fiber bed for a mist eliminator |
| US5854431A (en) | 1997-12-10 | 1998-12-29 | Sandia Corporation | Particle preconcentrator |
| US6435043B1 (en) * | 1999-03-31 | 2002-08-20 | President And Fellows Of Harvard College | Impaction substrate and methods of use |
| JP2002204829A (ja) | 2000-09-08 | 2002-07-23 | Pall Corp | カニューレアセンブリ |
| US7147694B2 (en) * | 2001-01-22 | 2006-12-12 | Darrell Reneker | Fibrous media utilizing temperature gradient and methods of use thereof |
| US20020195388A1 (en) * | 2001-05-22 | 2002-12-26 | Sierens Stephen E. | Advanced leaf disc filter segment |
| US20030155293A1 (en) * | 2002-02-21 | 2003-08-21 | Mcgrath James A. | Square-holed spiral welded filter element support sleeve |
| DE10224223A1 (de) * | 2002-05-31 | 2003-12-11 | Mann & Hummel Filter | Filterelement, insbesondere zur Flüssigkeitsfilterung aus einem Gasstrom |
| US6884274B2 (en) * | 2003-03-31 | 2005-04-26 | Advanced Flow Engineering, Inc. | High flow, one piece automotive air filter |
| DE102004018019A1 (de) * | 2004-04-14 | 2005-11-03 | Mann + Hummel Gmbh | Ölabscheider |
| US7604685B2 (en) * | 2004-11-22 | 2009-10-20 | Porous Media Corp | Method for the selective extraction of acids |
| US8623842B2 (en) | 2006-09-27 | 2014-01-07 | Hemostasis, Llc | Hemostatic agent and method |
| US8414550B2 (en) * | 2006-09-29 | 2013-04-09 | Lexion Medical, Llc | System and method to vent gas from a body cavity |
| US7291196B1 (en) * | 2006-11-16 | 2007-11-06 | Lerner Bernard J | Filamentary pad for improved mist elimination and mass transfer |
| FI119587B (fi) * | 2007-04-23 | 2009-01-15 | Beneq Oy | Järjestely pienhiukkasten keräämiseksi |
| US8778064B2 (en) * | 2007-05-16 | 2014-07-15 | Eugene Hecker | Green house gases filtration system |
| US8585646B2 (en) | 2008-03-03 | 2013-11-19 | Lexion Medical, Llc | System and method to vent gas from a body cavity |
| US8636819B2 (en) * | 2009-09-08 | 2014-01-28 | Mecs, Inc. | Fiber bed assembly for a fiber bed mist eliminator |
| US8632616B2 (en) * | 2009-09-08 | 2014-01-21 | Mecs, Inc. | Fiber bed assembly for a fiber bed mist eliminator |
| US8597433B2 (en) * | 2009-12-23 | 2013-12-03 | Salco Products Inc. | Apparatus and process for separation of liquid from a gas |
| US8677966B2 (en) | 2011-01-20 | 2014-03-25 | Advanced Flow Engineering, Inc. | Air intake flow device and system |
| US8752533B2 (en) * | 2011-02-11 | 2014-06-17 | Briggs & Stratton Corporation | Air filter assembly for an engine |
| JP6125160B2 (ja) * | 2012-06-15 | 2017-05-10 | 三菱重工業株式会社 | 排ガス処理システム |
| AT514774B1 (de) | 2013-08-30 | 2016-08-15 | Avl List Gmbh | Betriebsmittel für einen Kondensationskernzähler für Abgase von Verbrennungsmotoren |
| MX2016006779A (es) * | 2013-11-27 | 2016-12-16 | Atlas Copco Airpower Nv | Medios de filtro coalescentes de alto volumen y uso de los mismos. |
| CN109276961B (zh) * | 2018-11-19 | 2024-02-27 | 江汉大学 | 一种变流速圆周纤维栅除雾器件及除雾器 |
| US12434186B2 (en) * | 2022-09-14 | 2025-10-07 | Tronic Purity, Inc. | Method for purification of electronic gases and a purification device for the method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2161222A1 (de) | 1970-12-16 | 1972-07-06 | Mitsui Toatsu Chemicals Inc., Tokio | Verfahren zur Entfernung von Staub |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1515949A (en) * | 1924-03-27 | 1924-11-18 | Reed Air Filter Company | Air-cleaning material and process of making the same |
| US2230278A (en) * | 1936-07-11 | 1941-02-04 | Air Maze Corp | Oil separator |
| US2934166A (en) * | 1956-05-08 | 1960-04-26 | Shell Oil Co | Gas-demisting apparatus with drained mat |
| US2933154A (en) * | 1957-07-31 | 1960-04-19 | Du Pont | Process for filtering with polytetrafluoroethylene fibers |
| US3066462A (en) * | 1959-02-09 | 1962-12-04 | Shell Oil Co | Demisting gas with mats |
| US3208205A (en) * | 1962-06-06 | 1965-09-28 | American Air Filter Co | Multi-layer filter arrangement |
| FR1489522A (fr) * | 1965-08-17 | 1967-07-21 | Monsanto Co | Fibre polymère façonnée et ses applications |
| NL129486C (enExample) * | 1965-08-17 | |||
| US3284435A (en) * | 1965-11-19 | 1966-11-08 | Babcock & Wilcox Co | Gas absorption apparatus |
| US3708965A (en) * | 1970-09-08 | 1973-01-09 | K Domnick | Gas filters |
| US3745748A (en) * | 1970-10-29 | 1973-07-17 | Johns Manville | Filtering process |
| US3974072A (en) * | 1973-03-02 | 1976-08-10 | Imperial Chemical Industries Limited | Filtration method |
| US3873281A (en) * | 1974-01-07 | 1975-03-25 | Johns Manville | High energy gas filtration method |
| DE2510225C2 (de) * | 1974-03-11 | 1986-09-11 | Pall Corp., Glen Cove, N.Y. | Vorrichtung zum Abscheiden von in Gasen schwebenden Flüssigkeiten |
| US4050237A (en) * | 1974-03-11 | 1977-09-27 | Pall Corporation | Demister assembly for removing liquids from gases |
| US3913328A (en) * | 1974-07-10 | 1975-10-21 | Westinghouse Air Brake Co | Oil leakage recycler |
| GB1539206A (en) * | 1975-09-12 | 1979-01-31 | Bekaert Sa Nv | Apparatus and method for demisting streams of gases |
-
1976
- 1976-02-12 GB GB5623/76A patent/GB1539206A/en not_active Expired
- 1976-09-02 FR FR7626443A patent/FR2323429A1/fr active Granted
- 1976-09-08 DE DE2640469A patent/DE2640469B2/de not_active Ceased
- 1976-09-10 NL NL7610113.A patent/NL163431C/xx not_active IP Right Cessation
- 1976-09-13 US US05/722,614 patent/US4144040A/en not_active Expired - Lifetime
-
1979
- 1979-01-15 US US06/003,344 patent/US4251238A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2161222A1 (de) | 1970-12-16 | 1972-07-06 | Mitsui Toatsu Chemicals Inc., Tokio | Verfahren zur Entfernung von Staub |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172798A3 (en) * | 1984-06-29 | 1987-08-26 | Monsanto Company | Fiber bed separator |
Also Published As
| Publication number | Publication date |
|---|---|
| US4251238A (en) | 1981-02-17 |
| FR2323429A1 (fr) | 1977-04-08 |
| NL7610113A (nl) | 1977-03-15 |
| US4144040A (en) | 1979-03-13 |
| DE2640469A1 (de) | 1977-03-24 |
| NL163431C (nl) | 1980-09-15 |
| GB1539206A (en) | 1979-01-31 |
| NL163431B (nl) | 1980-04-15 |
| FR2323429B1 (enExample) | 1980-02-15 |
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