GB2299034A - Deodorizing filter - Google Patents

Deodorizing filter Download PDF

Info

Publication number: GB2299034A
Authority: GB; United Kingdom
Prior art keywords: porous material; pleat; deodorizing filter; adsorbent; porous
Prior art date: 1994-09-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB9610033A

Other languages

English (en)

Other versions

GB9610033D0 (en

Inventor

Satoru Kadowaki

Ikuo Taguchi

Kunio Okamoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Denso Corp

Original Assignee

NipponDenso Co Ltd

Priority date (The priority date 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 date listed.)

1994-09-14

Filing date

1995-09-11

Publication date

1996-09-25

1995-09-11 Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd

1996-07-17 Publication of GB9610033D0 publication Critical patent/GB9610033D0/en

1996-09-25 Publication of GB2299034A publication Critical patent/GB2299034A/en

Status Withdrawn legal-status Critical Current

Links

230000001877 deodorizing effect Effects 0.000 title claims abstract description 130
239000011148 porous material Substances 0.000 claims abstract description 181
239000003463 adsorbent Substances 0.000 claims abstract description 52
239000000463 material Substances 0.000 claims abstract description 48
239000006260 foam Substances 0.000 claims description 45
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 34
238000010276 construction Methods 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 8
229920003023 plastic Polymers 0.000 claims description 8
239000004033 plastic Substances 0.000 claims description 8
239000005373 porous glass Substances 0.000 claims description 7
238000011144 upstream manufacturing Methods 0.000 claims description 6
238000007493 shaping process Methods 0.000 claims description 3
238000001914 filtration Methods 0.000 abstract description 15
239000007789 gas Substances 0.000 description 53
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 40
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 34
229910052799 carbon Inorganic materials 0.000 description 34
239000000843 powder Substances 0.000 description 22
238000000034 method Methods 0.000 description 19
239000011230 binding agent Substances 0.000 description 18
239000002002 slurry Substances 0.000 description 17
230000000694 effects Effects 0.000 description 15
229920001577 copolymer Polymers 0.000 description 8
239000000839 emulsion Substances 0.000 description 8
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
239000005977 Ethylene Substances 0.000 description 7
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 7
239000000654 additive Substances 0.000 description 6
229920000049 Carbon (fiber) Polymers 0.000 description 5
239000004917 carbon fiber Substances 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
238000002474 experimental method Methods 0.000 description 4
239000002245 particle Substances 0.000 description 4
238000009423 ventilation Methods 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
238000004378 air conditioning Methods 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
230000000149 penetrating effect Effects 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920002554 vinyl polymer Polymers 0.000 description 3
IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
229920005830 Polyurethane Foam Polymers 0.000 description 2
239000004372 Polyvinyl alcohol Substances 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
229910021536 Zeolite Inorganic materials 0.000 description 2
239000002253 acid Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
MMCPOSDMTGQNKG-UHFFFAOYSA-N anilinium chloride Chemical compound Cl.NC1=CC=CC=C1 MMCPOSDMTGQNKG-UHFFFAOYSA-N 0.000 description 2
RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
210000000078 claw Anatomy 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 2
WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
239000011496 polyurethane foam Substances 0.000 description 2
229920005749 polyurethane resin Polymers 0.000 description 2
229920002451 polyvinyl alcohol Polymers 0.000 description 2
YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
239000000741 silica gel Substances 0.000 description 2
229910002027 silica gel Inorganic materials 0.000 description 2
239000007921 spray Substances 0.000 description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
239000010457 zeolite Substances 0.000 description 2
WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
RBNPOMFGQQGHHO-UHFFFAOYSA-N -2,3-Dihydroxypropanoic acid Natural products OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 1
RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
239000005711 Benzoic acid Substances 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
RBNPOMFGQQGHHO-UWTATZPHSA-N D-glyceric acid Chemical compound OC[C@@H](O)C(O)=O RBNPOMFGQQGHHO-UWTATZPHSA-N 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
229930182556 Polyacetal Natural products 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
239000004113 Sepiolite Substances 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
150000001241 acetals Chemical class 0.000 description 1
239000001361 adipic acid Substances 0.000 description 1
235000011037 adipic acid Nutrition 0.000 description 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
150000001448 anilines Chemical class 0.000 description 1
235000010233 benzoic acid Nutrition 0.000 description 1
229960004365 benzoic acid Drugs 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
235000015165 citric acid Nutrition 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
JAZCSWFKVAHBLR-UHFFFAOYSA-N dihydrogen phosphate;phenylazanium Chemical compound OP(O)(O)=O.NC1=CC=CC=C1 JAZCSWFKVAHBLR-UHFFFAOYSA-N 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
229920001821 foam rubber Polymers 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
235000011087 fumaric acid Nutrition 0.000 description 1
229940074391 gallic acid Drugs 0.000 description 1
235000004515 gallic acid Nutrition 0.000 description 1
239000000174 gluconic acid Substances 0.000 description 1
235000012208 gluconic acid Nutrition 0.000 description 1
229960002989 glutamic acid Drugs 0.000 description 1
239000012943 hotmelt Substances 0.000 description 1
229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
239000001630 malic acid Substances 0.000 description 1
235000011090 malic acid Nutrition 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
238000000465 moulding Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
229940081066 picolinic acid Drugs 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920006324 polyoxymethylene Polymers 0.000 description 1
229920006327 polystyrene foam Polymers 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
229960004889 salicylic acid Drugs 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910052624 sepiolite Inorganic materials 0.000 description 1
235000019355 sepiolite Nutrition 0.000 description 1
150000003377 silicon compounds Chemical class 0.000 description 1
RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000001629 suppression Effects 0.000 description 1
239000000725 suspension Substances 0.000 description 1
150000004992 toluidines Chemical class 0.000 description 1
125000003944 tolyl group Chemical group 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 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
- 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
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
- 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
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
- 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
- B01D2253/25—Coated, impregnated or composite adsorbents
- 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
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/304—Linear dimensions, e.g. particle shape, diameter
- 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
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/306—Surface area, e.g. BET-specific surface
- 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
- B01D2253/30—Physical properties of adsorbents
- B01D2253/34—Specific shapes
- B01D2253/342—Monoliths
- 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
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
- 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
- B01D53/0446—Means for feeding or distributing gases

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)
Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Separation Of Gases By Adsorption (AREA)
Treating Waste Gases (AREA)

GB9610033A 1994-09-14 1995-09-11 Deodorizing filter Withdrawn GB2299034A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP24728994		1994-09-14
PCT/JP1995/001800 WO1996008303A1 (fr)	1994-09-14	1995-09-11	Filtre desodorisant

Publications (2)

Publication Number	Publication Date
GB9610033D0 GB9610033D0 (en)	1996-07-17
GB2299034A true GB2299034A (en)	1996-09-25

Family

ID=17161230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9610033A Withdrawn GB2299034A (en)	1994-09-14	1995-09-11	Deodorizing filter

Country Status (4)

Country	Link
JP (1)	JP3728753B2 (fr)
DE (1)	DE19581244T1 (fr)
GB (1)	GB2299034A (fr)
WO (1)	WO1996008303A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2016116793A1 (fr) *	2015-01-19	2016-07-28	Officine Metallurgiche G. Cornaglia S.P.A.	Cartouche de filtration, en particulier pour moteurs à combustion interne, et dispositif de filtration comprenant ladite cartouche de filtration
CN108607320A (zh) *	2016-12-09	2018-10-02	洛阳尖端技术研究院	一种空气过滤网及其制备方法

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JP5328110B2 (ja) *	2007-05-18	2013-10-30	日本エンバイロケミカルズ株式会社	円筒形活性炭フィルター
DE102007060282B4 (de) *	2007-12-12	2015-08-27	Autoliv Development Ab	Vorhanggassack-Einheit und Halteelement für eine Vorhanggassack-Einheit
EP3416734B1 (fr)	2016-02-19	2020-10-28	Baldwin Filters, Inc.	Filtre à surface revêtue et procédé associé
JP6571564B2 (ja) *	2016-03-11	2019-09-04	三菱製紙株式会社	エアフィルター濾材
CN111495071B (zh) *	2020-04-22	2022-06-21	安徽俊威净化科技有限公司	一种用于新装修房的空气净化装置
KR102731384B1 (ko) *	2024-01-23	2024-11-19	주식회사 나옴	차압 감소효과를 구비한 벤디드 필터

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JPH0192218U (fr) *	1987-12-10	1989-06-16
JPH04917U (fr) *	1990-04-20	1992-01-07
JPH05252276A (ja) *	1992-03-04	1993-09-28	Tamura Electric Works Ltd	Ｄｉサービス機能付電話装置

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FR2233842A5 (en) *	1973-06-13	1975-01-10	Bour Armand Le	Powder shaker with unblocking device - weight sliding in internal tube provides unblocking shocks
GB9015522D0 (en) *	1990-07-13	1990-08-29	Braithwaite Philip W	Inhaler
AU650953B2 (en) *	1991-03-21	1994-07-07	Novartis Ag	Inhaler
RU2093197C1 (ru) *	1991-04-15	1997-10-20	Лейрас Ой	Устройство дозирования порошкового лекарственного средства
EP0674533B1 (fr) *	1992-12-18	1999-03-10	Schering Corporation	Inhalateur pour medicaments en poudre

1995
- 1995-09-11 DE DE19581244T patent/DE19581244T1/de not_active Withdrawn
- 1995-09-11 JP JP50640696A patent/JP3728753B2/ja not_active Expired - Fee Related
- 1995-09-11 WO PCT/JP1995/001800 patent/WO1996008303A1/fr not_active Ceased
- 1995-09-11 GB GB9610033A patent/GB2299034A/en not_active Withdrawn

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Publication number	Priority date	Publication date	Assignee	Title
JPH0192218U (fr) *	1987-12-10	1989-06-16
JPH04917U (fr) *	1990-04-20	1992-01-07
JPH05252276A (ja) *	1992-03-04	1993-09-28	Tamura Electric Works Ltd	Ｄｉサービス機能付電話装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2016116793A1 (fr) *	2015-01-19	2016-07-28	Officine Metallurgiche G. Cornaglia S.P.A.	Cartouche de filtration, en particulier pour moteurs à combustion interne, et dispositif de filtration comprenant ladite cartouche de filtration
CN108607320A (zh) *	2016-12-09	2018-10-02	洛阳尖端技术研究院	一种空气过滤网及其制备方法

Also Published As

Publication number	Publication date
JP3728753B2 (ja)	2005-12-21
WO1996008303A1 (fr)	1996-03-21
GB9610033D0 (en)	1996-07-17
DE19581244T1 (de)	1996-11-14

Publication	Publication Date	Title
EP1473070B1 (fr)	2010-12-29	Filtre de nettoyage de fluide et dispositif de filtre
US6228152B1 (en)	2001-05-08	Filtering device for equipping a ventilation and/or heating and/or air conditioning unit, more particularly for a motor vehicle
EP1402933A1 (fr)	2004-03-31	Element filtrant
JP4791049B2 (ja)	2011-10-12	エアフィルタ用シート及びその製造方法並びにエアフィルタ
GB2299034A (en)	1996-09-25	Deodorizing filter
JP3912886B2 (ja)	2007-05-09	イオン交換フィルタの製造方法
JPH05305213A (ja)	1993-11-19	空気浄化シート及びそれを使用した空気浄化フィルタ
JPWO1996008303A1 (ja)	1997-01-28	脱臭フィルター
EP0525761B1 (fr)	1995-11-02	Composition catalytique pour désodorer des gaz et méthode pour sa préparation
JPH0824534A (ja)	1996-01-30	再生可能な空気清浄用イオン交換フィルタユニット及びそれを用いる空気清浄方法
DE69804740T2 (de)	2002-10-17	Kühlschrank mit deodorisierendem katalytischen Material und Verwendung eines Trägerkatalysators in einem Kühlschrank.
US20070243112A1 (en)	2007-10-18	Deodorizing Filter
JP3334294B2 (ja)	2002-10-15	吸着体及び多孔吸着材
JP4828198B2 (ja)	2011-11-30	空気浄化用フィルタおよびその製造方法
WO1994020193A1 (fr)	1994-09-15	Systeme de purification de gaz
EP2042359A1 (fr)	2009-04-01	Dispositif de filtration et système de climatisation d'air de véhicule de moteur l'utilisant
JPH07299319A (ja)	1995-11-14	脱臭フィルタ及びその製造方法
JPH08155240A (ja)	1996-06-18	脱臭剤及び脱臭フィルタ
JP3817057B2 (ja)	2006-08-30	脱臭濾材ユニット
JPH0414098Y2 (fr)	1992-03-31
JP2005152432A (ja)	2005-06-16	脱臭フィルタ
JP2002058930A (ja)	2002-02-26	フィルター材
KR102496397B1 (ko)	2023-02-06	공기정화 필터용 필터코어의 제조방법
WO2002005927A1 (fr)	2002-01-24	Materiau filtrant desodorisant
JPH08191879A (ja)	1996-07-30	脱臭剤及びその製造方法

Legal Events

Date	Code	Title	Description
1997-06-04	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)

GB2299034A - Deodorizing filter - Google Patents

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Cited By (2)

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