CA2865123A1 - Desiccant based honeycomb chemical filter and method of manufacture thereof - Google Patents
Desiccant based honeycomb chemical filter and method of manufacture thereof Download PDFInfo
- Publication number
- CA2865123A1 CA2865123A1 CA2865123A CA2865123A CA2865123A1 CA 2865123 A1 CA2865123 A1 CA 2865123A1 CA 2865123 A CA2865123 A CA 2865123A CA 2865123 A CA2865123 A CA 2865123A CA 2865123 A1 CA2865123 A1 CA 2865123A1
- Authority
- CA
- Canada
- Prior art keywords
- desiccant
- chemical filter
- matrix
- silicate
- range
- 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.)
- Abandoned
Links
- 239000002274 desiccant Substances 0.000 title claims abstract description 127
- 239000000126 substance Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 40
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 75
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000758 substrate Substances 0.000 claims abstract description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 26
- 239000010457 zeolite Substances 0.000 claims abstract description 23
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 19
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000011065 in-situ storage Methods 0.000 claims abstract description 19
- 229910052914 metal silicate Inorganic materials 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 14
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 12
- 239000000741 silica gel Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- 239000002808 molecular sieve Substances 0.000 claims abstract description 6
- 239000007800 oxidant agent Substances 0.000 claims abstract description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 45
- 238000011068 loading method Methods 0.000 claims description 38
- 239000000356 contaminant Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 28
- 239000007789 gas Substances 0.000 claims description 24
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 23
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 20
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 19
- 239000004115 Sodium Silicate Substances 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 14
- 235000019353 potassium silicate Nutrition 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 13
- 239000000499 gel Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 13
- 239000012855 volatile organic compound Substances 0.000 claims description 13
- 239000000376 reactant Substances 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 11
- 239000004133 Sodium thiosulphate Substances 0.000 claims description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 10
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 10
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 10
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 9
- 239000004964 aerogel Substances 0.000 claims description 9
- 229910052681 coesite Inorganic materials 0.000 claims description 9
- 229910052906 cristobalite Inorganic materials 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 9
- 239000000017 hydrogel Substances 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 9
- 239000000123 paper Substances 0.000 claims description 9
- 229910052682 stishovite Inorganic materials 0.000 claims description 9
- 229910052905 tridymite Inorganic materials 0.000 claims description 9
- 239000012286 potassium permanganate Substances 0.000 claims description 8
- JYLNVJYYQQXNEK-UHFFFAOYSA-N 3-amino-2-(4-chlorophenyl)-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(CN)C1=CC=C(Cl)C=C1 JYLNVJYYQQXNEK-UHFFFAOYSA-N 0.000 claims description 7
- 239000012784 inorganic fiber Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000004111 Potassium silicate Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 4
- 239000006227 byproduct Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002655 kraft paper Substances 0.000 claims description 4
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical group [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims 2
- 238000001179 sorption measurement Methods 0.000 description 33
- 239000003463 adsorbent Substances 0.000 description 28
- 229910052799 carbon Inorganic materials 0.000 description 20
- 238000005470 impregnation Methods 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 239000002904 solvent Substances 0.000 description 11
- 239000011148 porous material Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 239000011149 active material Substances 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 235000019795 sodium metasilicate Nutrition 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000007791 dehumidification Methods 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910020489 SiO3 Inorganic materials 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 229910052634 enstatite Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- -1 water glass silicates Chemical class 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910003641 H2SiO3 Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 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
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- 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
- B01J20/2805—Sorbents inside a permeable or porous casing, e.g. inside a container, bag or membrane
-
- 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
- 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
- B01D53/28—Selection of materials for use as drying agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3234—Inorganic material layers
-
- 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
-
- 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
- B01D2253/3425—Honeycomb shape
-
- 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
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
- F24F2203/1036—Details
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN178/DEL/2012 | 2012-01-20 | ||
| IN178DE2012 | 2012-01-20 | ||
| PCT/IB2013/000062 WO2013108117A1 (en) | 2012-01-20 | 2013-01-19 | Desiccant based honeycomb chemical filter and method of manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2865123A1 true CA2865123A1 (en) | 2013-07-25 |
Family
ID=47754883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2865123A Abandoned CA2865123A1 (en) | 2012-01-20 | 2013-01-19 | Desiccant based honeycomb chemical filter and method of manufacture thereof |
Country Status (8)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999833A (zh) * | 2014-10-06 | 2017-08-01 | 康宁股份有限公司 | 蜂窝体过滤器制品及其制造方法 |
| CN104841369A (zh) * | 2015-05-15 | 2015-08-19 | 陈君武 | 一种蜂窝网活性炭过滤器空气滤芯及其制备方法 |
| EP3328538B1 (en) * | 2015-08-28 | 2024-06-12 | Serionix, Inc. | Gas filters for basic contaminants |
| WO2017099488A1 (ko) * | 2015-12-09 | 2017-06-15 | 주식회사 엘지화학 | 산화금속-실리카 복합 에어로겔의 제조방법 및 이로부터 제조된 산화금속-실리카 복합 에어로겔 |
| KR101938369B1 (ko) | 2015-12-09 | 2019-01-14 | 주식회사 엘지화학 | 산화금속-실리카 복합 에어로겔의 제조방법 및 이로부터 제조된 산화금속-실리카 복합 에어로겔 |
| KR102002050B1 (ko) | 2015-12-15 | 2019-10-21 | 주식회사 엘지화학 | 산화금속-실리카 복합 에어로겔의 제조방법 및 이로부터 제조된 산화금속-실리카 복합 에어로겔 |
| CN105597532B (zh) * | 2016-03-11 | 2018-01-23 | 浙江大学 | 一种用于隧道、停车场空间多污染气体的净化装置及其净化方法 |
| CN105944663B (zh) * | 2016-07-11 | 2018-04-13 | 中国工程物理研究院材料研究所 | 用于气体深度脱水的分子筛整体式吸附剂的制备方法 |
| CN106975272A (zh) * | 2017-04-20 | 2017-07-25 | 北海蓝晖环保科技有限公司 | 一种污水过滤材料 |
| CN109704356B (zh) * | 2017-10-26 | 2021-05-11 | 中国石油化工股份有限公司 | Eu-1沸石分子筛的合成方法 |
| JP7205866B2 (ja) * | 2018-08-28 | 2023-01-17 | 株式会社西部技研 | ハニカム吸着体及びそれを用いた除湿空調装置 |
| CN112107992A (zh) * | 2019-06-21 | 2020-12-22 | 南京云香纳米技术有限公司 | 一种有害气体去除介质及其制备方法 |
| CN111617749A (zh) * | 2020-07-02 | 2020-09-04 | 江苏博霖环保科技有限公司 | 一种蜂窝状分子筛吸附型材的制备方法 |
| CN112619597B (zh) * | 2020-12-17 | 2023-05-05 | 北京泷涛环境科技有限公司 | 一种分子筛基玻璃纤维骨架吸附材料及其制备方法与应用 |
| CN113144869B (zh) * | 2021-05-18 | 2024-10-22 | 厦门绿洋环境技术股份有限公司 | 一种高效烟气净化系统及净化工艺 |
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| JP3977514B2 (ja) * | 1998-05-26 | 2007-09-19 | 高砂熱学工業株式会社 | 空気浄化フィルタ及びその製造方法及び高度清浄装置 |
| JP2003103165A (ja) * | 2001-09-28 | 2003-04-08 | Nichias Corp | ケミカルフィルター及びその再生方法 |
| SE529160C2 (sv) * | 2004-12-27 | 2007-05-15 | Svenska Aerogel Ab | En metod för framställning av agglomerat av utfällt silikamaterial, ett mikroporöst material innefattande sådana agglomerat och användning därav |
| JP6147004B2 (ja) * | 2009-10-13 | 2017-06-14 | デシカント ローターズ インターナショナル ピーヴィティー． リミテッド | マクロ孔性乾燥剤を含むハニカムマトリックス、そのプロセス及び使用 |
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2013
- 2013-01-19 EP EP13706714.6A patent/EP2804694A1/en not_active Withdrawn
- 2013-01-19 CA CA2865123A patent/CA2865123A1/en not_active Abandoned
- 2013-01-19 KR KR20147023304A patent/KR20150003716A/ko not_active Ceased
- 2013-01-19 WO PCT/IB2013/000062 patent/WO2013108117A1/en active Application Filing
- 2013-01-19 MX MX2014008803A patent/MX2014008803A/es unknown
- 2013-01-19 BR BR112014017899A patent/BR112014017899A8/pt not_active Application Discontinuation
- 2013-01-19 AU AU2013210811A patent/AU2013210811A1/en not_active Abandoned
- 2013-01-19 CN CN201380010260.0A patent/CN104470632A/zh active Pending
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2017
- 2017-07-31 AU AU2017208389A patent/AU2017208389A1/en not_active Abandoned
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|---|---|
| MX2014008803A (es) | 2015-08-05 |
| BR112014017899A8 (pt) | 2017-07-11 |
| AU2013210811A1 (en) | 2014-09-11 |
| KR20150003716A (ko) | 2015-01-09 |
| WO2013108117A1 (en) | 2013-07-25 |
| CN104470632A (zh) | 2015-03-25 |
| AU2017208389A1 (en) | 2017-08-17 |
| BR112014017899A2 (enrdf_load_stackoverflow) | 2017-06-20 |
| EP2804694A1 (en) | 2014-11-26 |
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