JPWO2023195388A5 - - Google Patents

Info

Publication number

JPWO2023195388A5

JPWO2023195388A5 JP2024514239A JP2024514239A JPWO2023195388A5 JP WO2023195388 A5 JPWO2023195388 A5 JP WO2023195388A5 JP 2024514239 A JP2024514239 A JP 2024514239A JP 2024514239 A JP2024514239 A JP 2024514239A JP WO2023195388 A5 JPWO2023195388 A5 JP WO2023195388A5

Authority

JP

Japan

Prior art keywords

acidic gas

gas adsorption

adsorption layer

substrate

nitrogen

Prior art date

2023-03-28

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.)

Granted

Links

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• 239000007789 gas Substances 0.000 claims description 65
• 238000001179 sorption measurement Methods 0.000 claims description 49
• 230000002378 acidificating effect Effects 0.000 claims description 43
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
• 238000000034 method Methods 0.000 claims description 17
• 239000000758 substrate Substances 0.000 claims description 15
• 239000001569 carbon dioxide Substances 0.000 claims description 11
• 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
• 239000000463 material Substances 0.000 claims description 7
• 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
• 239000002131 composite material Substances 0.000 claims description 3
• 238000005192 partition Methods 0.000 claims description 3
• SBEQWOXEGHQIMW-UHFFFAOYSA-N silicon Chemical compound [Si].[Si] SBEQWOXEGHQIMW-UHFFFAOYSA-N 0.000 claims description 3
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
• -1 nitrogen- containing compound Chemical class 0.000 claims 9
• 239000002253 acid Substances 0.000 claims 7
• 230000001172 regenerating effect Effects 0.000 claims 7
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
• 229910052581 Si3N4 Inorganic materials 0.000 claims 2
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
• 229910052878 cordierite Inorganic materials 0.000 claims 2
• JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims 2
• KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims 2
• 239000012621 metal-organic framework Substances 0.000 claims 2
• 229910052863 mullite Inorganic materials 0.000 claims 2
• HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 2
• QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
• 239000011230 binding agent Substances 0.000 description 9
• 239000003586 protic polar solvent Substances 0.000 description 6
• 239000012670 alkaline solution Substances 0.000 description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 238000011978 dissolution method Methods 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 239000002798 polar solvent Substances 0.000 description 2
• 239000002243 precursor Substances 0.000 description 2
• 239000003463 adsorbent Substances 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 238000003795 desorption Methods 0.000 description 1
• 238000010494 dissociation reaction Methods 0.000 description 1
• 230000005593 dissociations Effects 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1