CA2090271A1 - Activated carbon adsorbent and applications thereof - Google Patents
Activated carbon adsorbent and applications thereofInfo
- Publication number
- CA2090271A1 CA2090271A1 CA002090271A CA2090271A CA2090271A1 CA 2090271 A1 CA2090271 A1 CA 2090271A1 CA 002090271 A CA002090271 A CA 002090271A CA 2090271 A CA2090271 A CA 2090271A CA 2090271 A1 CA2090271 A1 CA 2090271A1
- Authority
- CA
- Canada
- Prior art keywords
- activated carbon
- gas
- honeycomb
- adsorbent
- phosphoric acid
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 567
- 239000003463 adsorbent Substances 0.000 title claims abstract description 105
- 239000007789 gas Substances 0.000 claims abstract description 202
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 176
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 82
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims abstract description 79
- 230000008093 supporting effect Effects 0.000 claims abstract description 54
- 229910001516 alkali metal iodide Inorganic materials 0.000 claims abstract description 42
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 33
- 239000011630 iodine Substances 0.000 claims abstract description 33
- 238000004332 deodorization Methods 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 16
- 239000011593 sulfur Substances 0.000 claims abstract description 16
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 241000264877 Hippospongia communis Species 0.000 claims description 96
- 235000011007 phosphoric acid Nutrition 0.000 claims description 92
- 229960004838 phosphoric acid Drugs 0.000 claims description 80
- 230000001877 deodorizing effect Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 13
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 9
- 150000001735 carboxylic acids Chemical class 0.000 claims description 8
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Inorganic materials [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims description 8
- 150000001299 aldehydes Chemical class 0.000 claims description 7
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 5
- 230000009931 harmful effect Effects 0.000 abstract description 27
- 230000008030 elimination Effects 0.000 abstract description 13
- 238000003379 elimination reaction Methods 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 13
- 230000007423 decrease Effects 0.000 abstract description 9
- 210000003660 reticulum Anatomy 0.000 description 87
- 239000000306 component Substances 0.000 description 51
- 230000000052 comparative effect Effects 0.000 description 31
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 20
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 18
- 239000010813 municipal solid waste Substances 0.000 description 16
- 239000007864 aqueous solution Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 239000002253 acid Substances 0.000 description 12
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 12
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 12
- 238000001179 sorption measurement Methods 0.000 description 11
- 150000002497 iodine compounds Chemical class 0.000 description 10
- 125000006850 spacer group Chemical group 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 9
- 241000894007 species Species 0.000 description 7
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000004817 gas chromatography Methods 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 150000004715 keto acids Chemical class 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 230000013872 defecation Effects 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 230000027939 micturition Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- -1 phosphoric acid compound Chemical class 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- ICIWUVCWSCSTAQ-UHFFFAOYSA-N iodic acid Chemical compound OI(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920000137 polyphosphoric acid Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- 229940095574 propionic acid Drugs 0.000 description 2
- 229940005657 pyrophosphoric acid Drugs 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 235000009518 sodium iodide Nutrition 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 229940005605 valeric acid Drugs 0.000 description 2
- XYHKNCXZYYTLRG-UHFFFAOYSA-N 1h-imidazole-2-carbaldehyde Chemical compound O=CC1=NC=CN1 XYHKNCXZYYTLRG-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-M 3-Methylbutanoic acid Natural products CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 241001052209 Cylinder Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000243142 Porifera Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N beta-methyl-butyric acid Natural products CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- AZSFNUJOCKMOGB-UHFFFAOYSA-N cyclotriphosphoric acid Chemical compound OP1(=O)OP(O)(=O)OP(O)(=O)O1 AZSFNUJOCKMOGB-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- NNYBQONXHNTVIJ-UHFFFAOYSA-N etodolac Chemical compound C1COC(CC)(CC(O)=O)C2=C1C(C=CC=C1CC)=C1N2 NNYBQONXHNTVIJ-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229940063718 lodine Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
Landscapes
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7891192 | 1992-02-28 | ||
| JP78911/1992 | 1992-02-28 | ||
| JP12999892 | 1992-04-22 | ||
| JP129998/1992 | 1992-04-22 | ||
| JP26086292 | 1992-09-02 | ||
| JP260862/1992 | 1992-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2090271A1 true CA2090271A1 (en) | 1993-08-29 |
Family
ID=27302852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002090271A Abandoned CA2090271A1 (en) | 1992-02-28 | 1993-02-24 | Activated carbon adsorbent and applications thereof |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5403548A (en, 2012) |
| EP (1) | EP0558289A1 (en, 2012) |
| JP (1) | JP3370374B2 (en, 2012) |
| KR (1) | KR100202321B1 (en, 2012) |
| CA (1) | CA2090271A1 (en, 2012) |
| TW (1) | TW316850B (en, 2012) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10449492B2 (en) | 2014-05-30 | 2019-10-22 | Ada Carbon Solutions, Llc | Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams |
| US10974221B2 (en) | 2015-08-14 | 2021-04-13 | Ada Carbon Solutions, Llc | Methods for the treatment of a flue gas stream using sorbent compositions having amorphous halogen species |
| CN112728853A (zh) * | 2020-12-31 | 2021-04-30 | 烟台市蓬莱区承和机械有限公司 | 一种基于智能制造的冰箱用智能高效活性炭除臭盒 |
| US11285459B2 (en) | 2015-08-14 | 2022-03-29 | Ada Carbon Solutions, Llc | Sorbent compositions having amorphous halogen species for the sequestration of contaminants |
| CN116002684A (zh) * | 2023-01-10 | 2023-04-25 | 光大环境科技（中国）有限公司 | 一种用于氨吸附的改性活性炭的制备方法 |
Families Citing this family (85)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5447630A (en) * | 1993-04-28 | 1995-09-05 | Rummler; John M. | Materials treatment process and apparatus |
| US6451984B1 (en) * | 1995-09-08 | 2002-09-17 | The United States Of America As Represented By The Secretary Of Agriculture | Chicken monoclonal antibodies specific for coccidial antigens involved in invasion of host lymphocytes |
| US5700375A (en) * | 1996-04-29 | 1997-12-23 | Minnesota Mining And Manufacturing Company | Particle loaded membranes as oxidant scavengers |
| US5853579A (en) * | 1996-11-26 | 1998-12-29 | Wastech International Inc. | Treatment system |
| KR100216985B1 (ko) * | 1997-03-17 | 1999-09-01 | 김성년 | 황화수소 흡착제거용 ki 첨착활성탄의 제조방법 |
| RU2141376C1 (ru) * | 1997-09-24 | 1999-11-20 | Институт неорганической химии СО РАН | Углеродсодержащий сорбент и способ его получения |
| KR100320755B1 (ko) * | 1998-11-27 | 2002-07-31 | 창 섭 신 | 유황화합물악취물질중메틸메르캅탄의제거를위한요오드화칼륨첨착활성탄소섬유의제조방법 |
| US6375974B1 (en) | 1998-12-24 | 2002-04-23 | Mitsui Takeda Chemicals, Inc. | Process for producing aqueous solution of fumaric acid |
| USD424185S (en) * | 1999-02-03 | 2000-05-02 | Brown Christopher L | Air freshening apparatus |
| US6041449A (en) * | 1999-02-03 | 2000-03-28 | Brown; Christopher L. | Apparatus and method for treating objectionable odors in toilet bowls and the like |
| US6279173B1 (en) | 1999-04-12 | 2001-08-28 | D2M, Inc. | Devices and methods for toilet ventilation using a radar sensor |
| US20050123763A1 (en) * | 1999-11-23 | 2005-06-09 | Hiltzik Laurence H. | Colored activated carbon and method of preparation |
| US20020178706A1 (en) * | 2000-02-04 | 2002-12-05 | The Procter & Gamble Company | Air filtering device |
| US20030019362A1 (en) * | 2000-02-04 | 2003-01-30 | The Procter & Gamble Company | Air deodorization device with a detachable cartridge |
| RU2185235C2 (ru) * | 2000-03-20 | 2002-07-20 | Открытое акционерное общество "Ангарская нефтехимическая компания" | Поглотительная масса для очистки карбидного ацетилена от примесей |
| US8124036B1 (en) | 2005-10-27 | 2012-02-28 | ADA-ES, Inc. | Additives for mercury oxidation in coal-fired power plants |
| US6457186B1 (en) * | 2001-01-30 | 2002-10-01 | Streamline Ventures, Inc. | Air cleaning device for a toilet bowl |
| US7431901B2 (en) * | 2001-02-02 | 2008-10-07 | The Procter & Gamble Company | Apparatus and method for deodorizing confined air spaces which utilize baking soda |
| US6948192B2 (en) * | 2001-06-19 | 2005-09-27 | Joseph B. Hipponsteel | Apparatuses for ventilating and deodorizing air |
| DE10219966A1 (de) * | 2002-05-03 | 2003-11-20 | Freudenberg Carl Kg | Ozonfiltermaterial |
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1993
- 1993-02-06 TW TW082100815A patent/TW316850B/zh active
- 1993-02-17 JP JP05304693A patent/JP3370374B2/ja not_active Expired - Lifetime
- 1993-02-24 CA CA002090271A patent/CA2090271A1/en not_active Abandoned
- 1993-02-24 EP EP93301354A patent/EP0558289A1/en not_active Withdrawn
- 1993-02-27 KR KR1019930002891A patent/KR100202321B1/ko not_active Expired - Fee Related
- 1993-03-01 US US08/024,399 patent/US5403548A/en not_active Expired - Fee Related
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| US10780396B2 (en) | 2014-05-30 | 2020-09-22 | Ada Carbon Solutions, Llc | Methods for the treatment of a flue gas stream using catalytically-enhanced sorbent compositions |
| US11045764B2 (en) | 2014-05-30 | 2021-06-29 | Ada Carbon Solutions, Llc | Methods for the treatment of a flue gas stream using catalytically-enhanced sorbent compositions |
| US11071948B2 (en) | 2014-05-30 | 2021-07-27 | Ada Carbon Solutions, Llc | Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams |
| US10974221B2 (en) | 2015-08-14 | 2021-04-13 | Ada Carbon Solutions, Llc | Methods for the treatment of a flue gas stream using sorbent compositions having amorphous halogen species |
| US11219878B2 (en) | 2015-08-14 | 2022-01-11 | Ada Carbon Solutions, Llc | Sorbent compositions having amorphous halogen species for the sequestration of contaminants |
| US11285459B2 (en) | 2015-08-14 | 2022-03-29 | Ada Carbon Solutions, Llc | Sorbent compositions having amorphous halogen species for the sequestration of contaminants |
| CN112728853A (zh) * | 2020-12-31 | 2021-04-30 | 烟台市蓬莱区承和机械有限公司 | 一种基于智能制造的冰箱用智能高效活性炭除臭盒 |
| CN116002684A (zh) * | 2023-01-10 | 2023-04-25 | 光大环境科技（中国）有限公司 | 一种用于氨吸附的改性活性炭的制备方法 |
| CN116002684B (zh) * | 2023-01-10 | 2024-05-14 | 光大环境科技（中国）有限公司 | 一种用于氨吸附的改性活性炭的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100202321B1 (ko) | 1999-06-15 |
| EP0558289A1 (en) | 1993-09-01 |
| JPH06126166A (ja) | 1994-05-10 |
| JP3370374B2 (ja) | 2003-01-27 |
| US5403548A (en) | 1995-04-04 |
| KR930017613A (ko) | 1993-09-20 |
| TW316850B (en, 2012) | 1997-10-01 |
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