KR20020048973A - 입자 및 분자 여과를 위한 복합형 파이버 - Google Patents
입자 및 분자 여과를 위한 복합형 파이버 Download PDFInfo
- Publication number
- KR20020048973A KR20020048973A KR1020027005051A KR20027005051A KR20020048973A KR 20020048973 A KR20020048973 A KR 20020048973A KR 1020027005051 A KR1020027005051 A KR 1020027005051A KR 20027005051 A KR20027005051 A KR 20027005051A KR 20020048973 A KR20020048973 A KR 20020048973A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- filter
- fiber
- reactant
- group
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 124
- 238000001914 filtration Methods 0.000 title claims abstract description 15
- 239000002245 particle Substances 0.000 title abstract description 14
- 239000000376 reactant Substances 0.000 claims abstract description 74
- 239000002253 acid Substances 0.000 claims abstract description 42
- 239000000356 contaminant Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims abstract description 28
- 150000001412 amines Chemical class 0.000 claims abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 11
- 239000003463 adsorbent Substances 0.000 claims abstract description 10
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 19
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 12
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 12
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 12
- 150000007524 organic acids Chemical class 0.000 claims description 12
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 12
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 12
- 150000007513 acids Chemical class 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000008139 complexing agent Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000000717 retained effect Effects 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 150000007522 mineralic acids Chemical class 0.000 claims description 7
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 6
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 6
- 239000005639 Lauric acid Substances 0.000 claims description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 6
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 6
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 6
- 239000004327 boric acid Substances 0.000 claims description 6
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 6
- 239000001530 fumaric acid Substances 0.000 claims description 6
- 239000004310 lactic acid Substances 0.000 claims description 6
- 235000014655 lactic acid Nutrition 0.000 claims description 6
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 6
- 239000011976 maleic acid Substances 0.000 claims description 6
- 239000001630 malic acid Substances 0.000 claims description 6
- 235000011090 malic acid Nutrition 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 6
- 229960004889 salicylic acid Drugs 0.000 claims description 6
- 239000011975 tartaric acid Substances 0.000 claims description 6
- 235000002906 tartaric acid Nutrition 0.000 claims description 6
- 150000003628 tricarboxylic acids Chemical class 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 6
- 239000003607 modifier Substances 0.000 claims 5
- 229910021536 Zeolite Inorganic materials 0.000 claims 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 3
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims 3
- 239000000377 silicon dioxide Substances 0.000 claims 3
- GSWAOPJLTADLTN-UHFFFAOYSA-N oxidanimine Chemical compound [O-][NH3+] GSWAOPJLTADLTN-UHFFFAOYSA-N 0.000 claims 1
- 239000002585 base Substances 0.000 abstract description 17
- 239000000126 substance Substances 0.000 abstract description 11
- 230000002378 acidificating effect Effects 0.000 abstract description 10
- 239000002250 absorbent Substances 0.000 abstract description 2
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- -1 copper Chemical class 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 229920000858 Cyclodextrin Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- 238000010669 acid-base reaction Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007805 chemical reaction reactant Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229940097362 cyclodextrins Drugs 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000007130 inorganic reaction Methods 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 238000011144 upstream manufacturing 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
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
-
- 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
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
-
- 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
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/422,039 | 1999-10-20 | ||
| US09/422,039 US6296821B1 (en) | 1999-10-20 | 1999-10-20 | Complex shaped fiber for particle and molecular filtration |
| PCT/US2000/028680 WO2001028657A1 (en) | 1999-10-20 | 2000-10-17 | Complex shaped fiber for particle and molecular filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020048973A true KR20020048973A (ko) | 2002-06-24 |
Family
ID=23673138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027005051A Ceased KR20020048973A (ko) | 1999-10-20 | 2000-10-17 | 입자 및 분자 여과를 위한 복합형 파이버 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US6296821B1 (https=) |
| JP (1) | JP2003512148A (https=) |
| KR (1) | KR20020048973A (https=) |
| CN (1) | CN1211147C (https=) |
| AU (1) | AU1209201A (https=) |
| WO (1) | WO2001028657A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101219526B1 (ko) * | 2010-09-20 | 2013-01-11 | 대한민국 | 다공질 문화재 표면의 금속오염물 제거용 습포제 및 이를 이용한 다공질 문화재 표면의 금속오염물 제거 방법 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW522042B (en) | 1999-10-20 | 2003-03-01 | Honeywell Int Inc | Devices and methods for chemical reactive filtration |
| US6645447B2 (en) * | 1999-10-20 | 2003-11-11 | Honeywell International Inc. | Devices and method for chemical reactive filtration |
| US6296821B1 (en) | 1999-10-20 | 2001-10-02 | Allied Signal Inc. | Complex shaped fiber for particle and molecular filtration |
| US7442223B2 (en) * | 2001-04-12 | 2008-10-28 | Honeywell International Inc. | Complex shaped fiber for particle and molecular filtration |
| US7832550B2 (en) * | 2001-07-17 | 2010-11-16 | American Air Liquide, Inc. | Reactive gases with concentrations of increased stability and processes for manufacturing same |
| US7044993B1 (en) * | 2001-10-22 | 2006-05-16 | Bolduc Leroux Inc. | Microbicidal air filter |
| US6726751B2 (en) * | 2001-11-13 | 2004-04-27 | Daniel E. Bause | Accordion-pleated filter material and filter element incorporating same |
| EP1458543A1 (en) * | 2001-11-30 | 2004-09-22 | Philip Morris Products Inc. | Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters |
| KR20040107470A (ko) * | 2002-02-25 | 2004-12-20 | 젠텍스 코오포레이숀 | 다기능 보호 섬유 및 그 이용 방법 |
| US20040250683A1 (en) * | 2002-10-18 | 2004-12-16 | Innovative Construction And Building Materials, Llc | Advanced filtration devices and methods |
| US6753082B1 (en) | 2003-02-26 | 2004-06-22 | Honeywell International Inc. | Absorbent fibers |
| MXPA06008587A (es) * | 2004-01-30 | 2006-08-28 | Procter & Gamble | Telas de fibras con forma. |
| US20050227564A1 (en) * | 2004-01-30 | 2005-10-13 | Bond Eric B | Shaped fiber fabrics |
| US20050227563A1 (en) * | 2004-01-30 | 2005-10-13 | Bond Eric B | Shaped fiber fabrics |
| WO2006045078A2 (en) * | 2004-10-19 | 2006-04-27 | The Government Of The United States Of America, As Represented By The Secretary Of The Air Force | Fibers with axial capillary slot that enhances adsorption, absorption and separation |
| US20070012186A1 (en) * | 2005-03-11 | 2007-01-18 | Wilson Todd S | System and method of dehumidifying and filtering air |
| US8016125B2 (en) * | 2005-05-20 | 2011-09-13 | Lutek, Llc | Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity |
| US8293107B1 (en) * | 2005-10-19 | 2012-10-23 | The United States Of America As Represented By The Secretary Of The Air Force | Fibers with axial capillary slit that enhances adsorption, absorption and separation |
| JP2010501320A (ja) * | 2006-08-23 | 2010-01-21 | カーボン ソリューションズ インコーポレイテッド | 酸含浸活性化炭素とその形成方法及び使用方法 |
| US7520923B2 (en) * | 2007-03-22 | 2009-04-21 | Mvp Textiles & Apparel, Inc. | Antimicrobial filtration article |
| EP2155935B1 (en) * | 2007-04-11 | 2012-01-25 | National University of Singapore | Fibers for decontamination of chemical and biological agents |
| EP2206544B1 (en) * | 2007-09-28 | 2016-07-20 | Toray Industries, Inc. | Filtering medium |
| US20090194484A1 (en) * | 2008-02-01 | 2009-08-06 | Lutek, Llc | Oil Filters Containing Strong Base and Methods of Their Use |
| US20100050872A1 (en) * | 2008-08-29 | 2010-03-04 | Kwangyeol Lee | Filter and methods of making and using the same |
| US10478517B2 (en) | 2008-09-19 | 2019-11-19 | Fipak Research And Development Company | Method and apparatus for purging unwanted substances from air |
| WO2013134765A1 (en) * | 2012-03-09 | 2013-09-12 | Fipak Research And Development Company | Method and apparatus for purging unwanted substances from air |
| CN103285664B (zh) * | 2013-07-02 | 2015-06-17 | 甘肃恒通滤业有限公司 | 一种植物过滤基材 |
| US20150014240A1 (en) * | 2013-07-12 | 2015-01-15 | Kx Technologies Llc | Filter media for gravity filtration applications |
| CA2897710C (en) | 2014-07-22 | 2018-11-06 | Johnson Controls Technology Company | System and method for continuously removing a particular type of gas molecules from a gas stream |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179155A (ja) * | 1985-02-04 | 1986-08-11 | 太平化学産業株式会社 | おしめの悪臭発生防止剤 |
| US5057368A (en) | 1989-12-21 | 1991-10-15 | Allied-Signal | Filaments having trilobal or quadrilobal cross-sections |
| US5990106A (en) * | 1994-02-04 | 1999-11-23 | Dainippon Pharmaceutical Co., Ltd. | Bicyclic amino group-substituted pyridonecarboxylic acid derivatives, esters thereof and salts thereof, and bicyclic amines useful as intermediates thereof |
| US5704966A (en) | 1994-12-23 | 1998-01-06 | Alliedsignal Inc. | Method and apparatus for the continuous capturing and removal of gas molecules |
| US5902384A (en) | 1994-12-23 | 1999-05-11 | Alliedsignal Inc. | Wicking fiber with solid particulates for a high surface area odor removing filter and method of making |
| EP0799141B1 (en) | 1994-12-23 | 1999-08-04 | AlliedSignal Inc. | A filtration device using absorption for the removal of gas phase contaminants |
| US5951744A (en) * | 1994-12-23 | 1999-09-14 | Alliedsignal Inc. | Multicomponent depth odor control filter and method of manufacture |
| US5759394A (en) * | 1996-11-27 | 1998-06-02 | Alliedsignal Inc. | Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes |
| US5891221A (en) | 1994-12-23 | 1999-04-06 | Alliedsignal Inc. | Chemical reagent package and method of operation effective at removing a wide range of odors |
| US5942323A (en) | 1995-01-27 | 1999-08-24 | Purafil, Inc. | Fiber filter and methods of use thereof |
| EP1115469B1 (de) | 1998-09-18 | 2003-10-15 | Franz-Dietrich Oeste | Wirkstoffhaltige fasergebilde, verfahren zu deren herstellung und deren verwendung |
| US6296821B1 (en) | 1999-10-20 | 2001-10-02 | Allied Signal Inc. | Complex shaped fiber for particle and molecular filtration |
-
1999
- 1999-10-20 US US09/422,039 patent/US6296821B1/en not_active Expired - Lifetime
-
2000
- 2000-10-17 KR KR1020027005051A patent/KR20020048973A/ko not_active Ceased
- 2000-10-17 CN CNB00817024XA patent/CN1211147C/zh not_active Expired - Fee Related
- 2000-10-17 JP JP2001531484A patent/JP2003512148A/ja active Pending
- 2000-10-17 WO PCT/US2000/028680 patent/WO2001028657A1/en not_active Ceased
- 2000-10-17 AU AU12092/01A patent/AU1209201A/en not_active Abandoned
-
2001
- 2001-04-12 US US09/834,581 patent/US6623715B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101219526B1 (ko) * | 2010-09-20 | 2013-01-11 | 대한민국 | 다공질 문화재 표면의 금속오염물 제거용 습포제 및 이를 이용한 다공질 문화재 표면의 금속오염물 제거 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001028657A1 (en) | 2001-04-26 |
| CN1409648A (zh) | 2003-04-09 |
| US20020028166A1 (en) | 2002-03-07 |
| CN1211147C (zh) | 2005-07-20 |
| AU1209201A (en) | 2001-04-30 |
| US6296821B1 (en) | 2001-10-02 |
| US6623715B2 (en) | 2003-09-23 |
| JP2003512148A (ja) | 2003-04-02 |
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