JP2019534159A - ガス状汚染物質の除去における改善された効率性のための表面改質炭素及び吸着剤 - Google Patents
ガス状汚染物質の除去における改善された効率性のための表面改質炭素及び吸着剤 Download PDFInfo
- Publication number
- JP2019534159A JP2019534159A JP2019545706A JP2019545706A JP2019534159A JP 2019534159 A JP2019534159 A JP 2019534159A JP 2019545706 A JP2019545706 A JP 2019545706A JP 2019545706 A JP2019545706 A JP 2019545706A JP 2019534159 A JP2019534159 A JP 2019534159A
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- JP
- Japan
- Prior art keywords
- porous adsorbent
- carbon
- mnox
- manganese oxide
- oxide particles
- 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.)
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- 239000003463 adsorbent Substances 0.000 title claims abstract description 43
- 150000001721 carbon Chemical class 0.000 title description 6
- 239000003344 environmental pollutant Substances 0.000 title description 6
- 231100000719 pollutant Toxicity 0.000 title description 6
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims abstract description 181
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 147
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 78
- 239000012855 volatile organic compound Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 25
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 16
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 14
- 150000001447 alkali salts Chemical class 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims description 61
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 13
- 150000002500 ions Chemical class 0.000 claims description 13
- 239000010457 zeolite Substances 0.000 claims description 13
- 229910021536 Zeolite Inorganic materials 0.000 claims description 12
- 229910001414 potassium ion Inorganic materials 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 101
- 239000002105 nanoparticle Substances 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 229910001868 water Inorganic materials 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 abstract description 9
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 description 40
- 239000003570 air Substances 0.000 description 36
- 239000007789 gas Substances 0.000 description 26
- 239000002243 precursor Substances 0.000 description 19
- 238000001179 sorption measurement Methods 0.000 description 19
- 238000001914 filtration Methods 0.000 description 18
- 239000000835 fiber Substances 0.000 description 17
- 230000003647 oxidation Effects 0.000 description 15
- 238000007254 oxidation reaction Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 10
- 239000000356 contaminant Substances 0.000 description 10
- 239000011572 manganese Substances 0.000 description 10
- 229910052748 manganese Inorganic materials 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 9
- 238000000576 coating method Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 229940071125 manganese acetate Drugs 0.000 description 8
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
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- 239000003054 catalyst Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 229940099596 manganese sulfate Drugs 0.000 description 7
- 239000011702 manganese sulphate Substances 0.000 description 7
- 235000007079 manganese sulphate Nutrition 0.000 description 7
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000012286 potassium permanganate Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
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- 238000004378 air conditioning Methods 0.000 description 5
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- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000000908 ammonium hydroxide Substances 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229920005594 polymer fiber Polymers 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
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- 239000012071 phase Substances 0.000 description 3
- 229960001841 potassium permanganate Drugs 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 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 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
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
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- 125000000524 functional group Chemical group 0.000 description 2
- 159000000011 group IA salts Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- RGVLTEMOWXGQOS-UHFFFAOYSA-L manganese(2+);oxalate Chemical compound [Mn+2].[O-]C(=O)C([O-])=O RGVLTEMOWXGQOS-UHFFFAOYSA-L 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- KJPRLNWUNMBNBZ-QPJJXVBHSA-N (E)-cinnamaldehyde Chemical compound O=C\C=C\C1=CC=CC=C1 KJPRLNWUNMBNBZ-QPJJXVBHSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 241000288673 Chiroptera Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- NCYCYZXNIZJOKI-OVSJKPMPSA-N Retinaldehyde Chemical compound O=C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-OVSJKPMPSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
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- 150000007514 bases Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
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- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229940117916 cinnamic aldehyde Drugs 0.000 description 1
- KJPRLNWUNMBNBZ-UHFFFAOYSA-N cinnamic aldehyde Natural products O=CC=CC1=CC=CC=C1 KJPRLNWUNMBNBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 238000007598 dipping method Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- -1 manganese oxide Chemical class 0.000 description 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 239000006070 nanosuspension Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
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- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
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- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- NCYCYZXNIZJOKI-UHFFFAOYSA-N vitamin A aldehyde Natural products O=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
HCHO + O2 → CO2+H2O
Claims (22)
- ガス流中の揮発性有機化合物と反応するための材料であって、金属酸化物粒子を多孔質吸着剤の少なくとも外面に形成された細孔に含浸させた多孔質吸着剤を含む材料。
- 前記多孔質吸着剤はさらにゼオライトを含み、前記金属酸化物粒子はさらに酸化マンガン(MnOx)を含む、請求項1に記載の材料。
- 酸化マンガン粒子はゼオライトの0.5〜2.0重量%の範囲内にある、請求項2に記載の材料。
- 前記多孔質吸着剤はさらに活性炭を含み、前記金属酸化物粒子はさらに酸化マンガン(MnOx)を含む、請求項1に記載の材料。
- 前記酸化マンガン粒子が、約100から約400ナノメートルのサイズ範囲内である、請求項4に記載の材料。
- 前記活性炭が、約800から約1,300平方メートル/グラムの間の単位質量当たりの表面積を有する、請求項4に記載の材料。
- 前記活性炭のサイズが約10ミクロン〜約4.0ミリメートルの範囲内にある、請求項4に記載の材料。
- 酸化マンガン粒子が、炭素の0.5〜5.0重量%の範囲にある、請求項4に記載の材料。
- ガス流中で揮発性有機化合物と反応するための材料であって、
(a)少なくとも第1の多孔質吸着剤の外面に形成された細孔に金属酸化物粒子を含浸させた第1の多孔質吸着剤と、
(b)少なくとも第2の多孔質吸着剤の外面に形成された細孔にイオンのアルカリ塩を含浸させた第2の多孔質吸着剤と、を含む材料。 - 前記第1の多孔質吸着剤がゼオライトをさらに含み、前記金属酸化物粒子が酸化マンガン(MnOx)をさらに含み、前記第2の多孔質吸着剤がゼオライトをさらに含み、前記イオンのアルカリ塩がカリウムイオンをさらに含む、請求項9に記載の材料。
- 前記第1の多孔質吸着剤が約40〜50重量%を構成し、前記第2の多孔質吸着剤が約50〜60重量%を構成する、請求項10に記載の材料。
- 前記第1の多孔質吸着剤がさらに活性炭を含み、前記金属酸化物粒子がさらに酸化マンガン(MnOx)を含み、前記第2の多孔質吸着剤がさらに活性炭を含み、前記イオンのアルカリ塩がカリウムイオンをさらに含む、請求項9に記載の材料。
- 前記第1の多孔質吸着剤が約40〜50重量%を構成し、前記第2の多孔質吸着剤が約50〜60重量%を構成する、請求項12に記載の材料。
- そこに濾材が配置されたガス流から少なくとも揮発性有機化合物を除去するための濾材であって、少なくとも第1の多孔質吸着剤の外面に形成された細孔に金属酸化物粒子を含浸させた第1の多孔質吸着剤を含む濾材。
- 前記第1の多孔質吸着剤がゼオライトをさらに含み、前記金属酸化物粒子が酸化マンガン(MnOx)をさらに含む、請求項14に記載の濾材。
- 前記第1の多孔質吸着剤が活性炭をさらに含み、前記金属酸化物粒子が酸化マンガン(MnOx)をさらに含む、請求項14に記載の濾材。
- 前記第1の多孔質吸着剤がガス透過性パネルに取り付けられている、請求項16に記載の濾材。
- 前記ガス透過性パネルが繊維ウェブに隣接している、請求項17に記載の濾材。
- 前記第1の多孔質吸着剤が繊維状ウェブに取り付けられている、請求項16に記載の濾材。
- 前記多孔質吸着剤の外面に形成された少なくとも細孔内にイオンのアルカリ塩を含浸させた第2の多孔質吸着剤をさらに含む、請求項19に記載の濾材。
- 前記イオンのアルカリ塩がカリウムイオンをさらに含む、請求項20に記載の濾材。
- 前記第1の多孔質吸着剤が約40〜50重量%を構成し、前記第2の多孔質吸着剤が約50〜60重量%を構成する、請求項21に記載の濾材。
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JP2021137110A (ja) * | 2020-03-02 | 2021-09-16 | 株式会社イソメディカルシステムズ | 身体支持装置 |
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KR20240057456A (ko) | 2024-05-02 |
US20180117522A1 (en) | 2018-05-03 |
KR102615619B1 (ko) | 2023-12-20 |
CN115282940A (zh) | 2022-11-04 |
KR20190079654A (ko) | 2019-07-05 |
US20210046417A1 (en) | 2021-02-18 |
WO2018102069A1 (en) | 2018-06-07 |
CN109963639A (zh) | 2019-07-02 |
WO2018102069A9 (en) | 2018-07-19 |
JP7294755B2 (ja) | 2023-06-20 |
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JP7344270B2 (ja) | 2023-09-13 |
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