CN107915210A - 一种活性氧发生器装置 - Google Patents
一种活性氧发生器装置 Download PDFInfo
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- CN107915210A CN107915210A CN201711294685.5A CN201711294685A CN107915210A CN 107915210 A CN107915210 A CN 107915210A CN 201711294685 A CN201711294685 A CN 201711294685A CN 107915210 A CN107915210 A CN 107915210A
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- nickel
- ozone
- housing
- catalyst
- active oxygen
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- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000001301 oxygen Substances 0.000 title claims abstract description 35
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000003054 catalyst Substances 0.000 claims abstract description 41
- 239000007789 gas Substances 0.000 claims abstract description 19
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 230000003993 interaction Effects 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 10
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- 239000011651 chromium Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 229910052787 antimony Inorganic materials 0.000 claims description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 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 claims description 3
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 claims description 3
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 2
- KXXCZYZSRRVYST-UHFFFAOYSA-N chloric acid;nickel Chemical compound [Ni].OCl(=O)=O KXXCZYZSRRVYST-UHFFFAOYSA-N 0.000 claims description 2
- IYFXESRMJKRSNZ-UHFFFAOYSA-L hydrogen carbonate;nickel(2+) Chemical compound [Ni+2].OC([O-])=O.OC([O-])=O IYFXESRMJKRSNZ-UHFFFAOYSA-L 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 2
- 229910000159 nickel phosphate Inorganic materials 0.000 claims description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 2
- DOLZKNFSRCEOFV-UHFFFAOYSA-L nickel(2+);oxalate Chemical compound [Ni+2].[O-]C(=O)C([O-])=O DOLZKNFSRCEOFV-UHFFFAOYSA-L 0.000 claims description 2
- JOCJYBPHESYFOK-UHFFFAOYSA-K nickel(3+);phosphate Chemical compound [Ni+3].[O-]P([O-])([O-])=O JOCJYBPHESYFOK-UHFFFAOYSA-K 0.000 claims description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 229910052706 scandium Inorganic materials 0.000 claims description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052713 technetium Inorganic materials 0.000 claims description 2
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000001257 hydrogen Substances 0.000 abstract description 12
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 2
- 238000002791 soaking Methods 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 24
- 238000005868 electrolysis reaction Methods 0.000 description 16
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 13
- -1 hydroxyl radical free radical Chemical class 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 235000006408 oxalic acid Nutrition 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000010405 anode material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229960004643 cupric oxide Drugs 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- OQBLGYCUQGDOOR-UHFFFAOYSA-L 1,3,2$l^{2}-dioxastannolane-4,5-dione Chemical compound O=C1O[Sn]OC1=O OQBLGYCUQGDOOR-UHFFFAOYSA-L 0.000 description 1
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 241001388119 Anisotremus surinamensis Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- DYHPIVADFQHIQZ-UHFFFAOYSA-N [Ni].[Sb].[Sn] Chemical compound [Ni].[Sb].[Sn] DYHPIVADFQHIQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- TUFZVLHKHTYNTN-UHFFFAOYSA-N antimony;nickel Chemical compound [Sb]#[Ni] TUFZVLHKHTYNTN-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- FYHXNYLLNIKZMR-UHFFFAOYSA-N calcium;carbonic acid Chemical compound [Ca].OC(O)=O FYHXNYLLNIKZMR-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
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- 239000002243 precursor Substances 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
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- 241000894007 species Species 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
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- 238000010189 synthetic method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
本发明涉及一种活性氧发生器装置,包括臭氧气体发生器、触媒塔、过滤器,所述的臭氧气体发生器由壳体、进水分配管、臭氧电极板组成,臭氧电极板由阴极-阳极-阴极-阳极交互布置方式安装在壳体内,并对臭氧电极板进行直流供电,壳体上安装有进水分配管,壳体上设有排污口和排气口,触媒塔的下部与臭氧气体发生器的排气口相接,触媒塔上部与过滤器相连,过滤器的顶部设有排气口和排水管。本发明采用低电压高电流对浸泡在水中阴阳电极板进行供电,通过电流作用,直接在水中产生臭氧和氢气以及氧气。在通过对正负电极镀膜处理,使其电位差加大,阳极产生臭氧、氧气量增加,阴极产生氢气增加,再通过触媒处理三种气体转化成双氧水与羟基(H2O2与·OH)。
Description
技术领域
本发明涉及一种活性氧发生器装置,揭示了以水作为原料来制备活性氧的原理及装置。活性氧包括臭氧、氧、双氧水及羟基自由基(O3,O,H2O2, ·OH)。
背景技术
臭氧是一种多功能的自然或人造气体,它能够除臭,减少紫外线对地球上动植物的伤害,帮助骨骼的再生,帮助癌症的治疗,消灭细菌、PM2.5、农药、肥料、霉菌及孢子微生物。臭氧只摧毁人体中癌细胞与受损细胞, 无法伤害健康的细胞。在99%以上的臭氧处理中,不遗留氧化副产物或副作用,臭氧最后变成动植物都须要的氧气。因此,在浓度控制下产生的臭氧,是最环保、最能改善居住卫生环境的利器。
自从1840年人类发现臭氧以来,电解空气产生臭氧(或称辉光放电)的技术,被发展为最普遍与最耐用的商品。不过,以水作为臭氧来源的电解水技术,具有小型化、携带化、简单化、无废气的优势。本发明的发明人之一,从事电解水产生臭氧的研发已超过20年。研发期间陆续提出专利申请,例如:美国专利9174895,12/602111,US20070272550, US2008/0181832A1及US2010/0135869A1;中国专利CN101608317A, CN202912689U,CN105002517A及CN201510376097.0等。这些发明都没有解决“电解水产生臭氧”的下列基本问题:
●阳极材料的纯度与成本;
●阴极的保护与保养;
●氢气的潜在燃烧与爆炸危机。
发明内容
本发明的目的提供一种活性氧发生器装置,该装置采用低电压(8-12V),高电流(最大100A)对浸泡在水中的阴阳电极板进行供电,通过电流的作用,使电极板受直流电压电解水,直接在水中产生臭氧和氢气以及氧气。在通过对正负电极的镀膜处理后,使其电位差加大,阳极产生的臭氧、氧气量也同步增加,阴极产生的氢气也随之增加,再通过触媒的处理将这三种气体转化成双氧水与羟基(H2O2与·OH)。同时也解决了以下三个问题:
●阳极材料的纯度与成本;
●阴极的保护与保养;
●氢气的潜在燃烧与爆炸危机。
本发明的技术方案为:
活性氧发生器装置,包括臭氧气体发生器、触媒塔、过滤器,所述的臭氧气体发生器由壳体、进水分配管、臭氧电极板组成,臭氧电极板由阴极-阳极-阴极-阳极交互布置方式安装在壳体内,并对臭氧电极板进行直流供电,壳体上安装有进水分配管,壳体上设有排污口和排气口,其特征在于:触媒塔的下部与臭氧气体发生器的排气口相接,触媒塔的上部与过滤器相连,过滤器的顶部设有排气口和排水管。
所述臭氧电极板以摻杂锑与镍两元素的二氧化锡为阳极,以表面有导电凃层的不锈钢为阴极。
臭氧电极板的阳极产生的氧气与阴极产生的氢气,能被触媒塔中填充的触媒在线合并为双氧水;合并的双氧水能被触媒塔中填充的触媒在线转化为羟基自由基。
所述的阴极导电凃层包括:铬、活性碳、石墨、纳米碳管、石墨烯、或碳材-金属氧化物复合材。其中碳材-金属氧化物复合材为优选。
所述的摻杂元素镍的来源化合物为:氯化镍、硫酸镍、硝酸镍、磷酸镍、过氯酸镍、碳酸镍、碳酸氢镍、草酸镍或氢氧化镍。其中,碳酸镍为优选。
所述触媒塔中填充的触媒的来源金属为:钪、钛、钒、铬、锰、铁、钴、镍、铜、锌、钇、锆、铌、钼、锝、鎝、钌、银、镉、钨或铈。其中,锰,锆,钨为优选。
所述触媒塔中填充触媒的载体为钢丝球、结构填料或多孔陶瓷过滤板块。其中,钢丝球为优选。
本发明的装置运行方式为:
清水先通过进水管道进入下部臭氧气体发生器内,当清水达到设定高度时,臭氧电极板(阴阳两极)通电开始与水发生反应,阳极产生臭氧与氧气(O3、O2)气体,阴极产生氢气(H2)。产生的臭氧、氧气、氢气在水流的作用下通过在线触媒时,将氢气转化成双氧水(H2O2),最终转化成自由基(·OH),在水中形成臭氧、氧、双氧水及羟基自由基(O3,O,H2O2,·OH) 共存的活性氧。
附图说明
图1为本发明的结构示意图。
具体实施方式
结合附图对本发明作进一步描述。
如图1所示,本发明包括臭氧气体发生器、触媒塔5、过滤器6,所述的臭氧气体发生器由壳体1、进水分配管2、臭氧电极板组成,臭氧电极板由阴极3-阳极4-阴极3-阳极4交互布置方式安装在壳体1内,并对臭氧电极板进行直流供电,壳体1上安装有进水分配管2,壳体1上设有排污口和排气口,其特征在于:触媒塔5的下部与臭氧气体发生器的排气口相接,触媒塔5的上部与过滤器6相连,过滤器6的顶部设有排气口和排水管。
所述臭氧电极板以摻杂锑与镍两元素的二氧化锡为阳极,以表面有导电凃层的不锈钢为阴极。
臭氧电极板的阳极产生的氧气与阴极产生的氢气,能被触媒塔中填充的触媒在线合并为双氧水;合并的双氧水能被触媒塔中填充的触媒在线转化为羟基自由基。
工作原理及特点:
水电解的基本化學为方程式(1)所显示:
H2O(l)→2H2(g)+O2(g) Eo=1.23V (1)
即施加1.23V标准电压下,水在阴极上被电解产生氢气,同时,水也在阳极上被电解产生氧气。同样是阳极产物,臭氧的产量则是微乎其微。阳极的基材(钛金属)上,必须镀一层能提升氧气发生电压(称为氧气发生过电位)的触媒,臭氧的产量才会具有实用的水平。
例如,二氧化锡镀在钛片上形成的阳极,能使氧气发生过电位提升至 1.52V。因此,阳极产生氧气之前,臭氧会大量产生。然而,二氧化锡是半导体材料,它必须掺杂特定的元素,使二氧化锡能导电,并提升二氧化锡产生臭氧的效率。二氧化锡与掺杂元素组成的阳极,是所有“电解水产生臭氧”阳极触媒(须具有催化反应与电化学的特性)系统中“效率最高,成本最低、最环保的一组。
以二氧化锡(SnO2)为基础的臭氧阳极,须要掺杂锑与镍,分别改善二氧化锡的导电度及臭氧产生率。锡-锑-镍三元素的可用先驱物(或称起始物) 及优选,如表一显示:
表一电解水产生臭氧(O3)中SnO2阳极的组成元素
掺杂锑的二氧化锡称为ATO,二氧化锡还可掺杂铟(In)或氟(F)作为导电元素,分别称为ITO或FTO。ATO作为阳极电解水时,会产生羟基自由基(·OH);SnO2阳极品质的鉴定,不能单凭水中之O3浓度的高低,也应测量水的氧化还原电位,单位是mV。水的氧化还原电位值是水溶液“氧化还原”能力的指标,比水中O3浓度更能表明“灭菌除污”的能力。
本案的发明人之一曾以草酸亚锡(SnC2O4)替代四氯化锡,解决了二氧化锡阳极制造时,四氯化锡产生盐酸“伤害设备与操作员”的问题(中国专利申请公布号CN105002517A)。合成草酸亚锡须以草酸为原料之一(另一原料为氯化亚锡),而药品级草酸的市场价格为工业级草酸的33倍。故工业级草酸须以“再结晶法”纯化,工艺包含80℃水溶解草酸,及过滤80℃热溶液。不过,倘若工业级草酸含有能溶于热水的杂质,过滤与结晶的效果均不佳。同样是工业级,柠檬酸不但比草酸便宜,且工业级柠檬酸的纯度与药品级柠檬酸同一水平。因此,本发明以柠檬酸亚锡作为SnO2的来源化合物,本发明还使用柠檬酸为络合剂,搭配乙二醇燃料产生溶胶-凝胶,锁住 (锡-锑-镍)三金属离子,降低它们在高温下的挥发度,确保合成的触媒薄膜具有配方所设计的金属比例。前述利用柠檬酸与乙二醇的低温燃燒合成法,为MP Pechini在西元1967年首创,并获得美国专利第3330697号。该法形成的金属氧化物触媒,具有“低耗能、纳米级晶体、组成均勻、结构密实”等优点。
“电解水产生臭氧”技术的第二项待解决问题,为阴极的积垢,须要频繁的除垢保养(保养周期视进水的水质而定)。目前的“电解水产生臭氧”反应槽之设计,包含不锈钢(SS)作为阴极的基材,及自来水或低污染的废水作为臭氧的来源。随着电解进行一段时间,水中的钙、镁离子会以碳酸盐,及水中污染物被阴极还原的产物,都将在SS表面沉积而将其完全覆盖,成为使SS绝缘的积垢。一旦,SS阴极不导电,电解槽便停止产生臭氧,而阳极常连带受损。此时,电解槽便须停工,进行再生。为免除阴极的保养,及电解槽的长时间运行,本发明提出下列两种解决方法:
1)SS表面涂布食品级的铬膜
以汽车尾气排放金属管的涂布铬膜抗拒“高温氧化腐蚀”的工艺,将导电的食品级(三价铬)金黄色铬膜镀在不锈钢上,将成为免保养的阴极。铬膜较不锈钢致密光滑,使水中的悬浮物不易附着,同时,铬的抗腐蚀能力強,并具有催化作用。
2)SS表面涂布导电的碳层
以碳黑与粘着剂混合的材料,涂布在金属基材上而制成的阴极,在直流电场中,能将水中的O2还原为H2O2,进而与O3反应生成羟基自由基(·OH),即是peroxone反应,如中国专利CN105439258A所揭示。不过,所述专利所须的O2与O3皆自外部输入,且碳黑能催化碳酸钙/碳酸镁在阴极上结晶,反而使涂碳阴极比不涂的更快速被完全覆盖。本发明以陶瓷粘合剂,在 700-800℃及无氧状态下,将碳材如:活性碳、石墨、纳米碳管、石墨烯、或“碳材-金属氧化物”复合材,固定在不锈钢上,成为免保养的阴极。涂碳阴极工艺是弹性度很高的的技术,比镀铬工艺更能配合市场的须求,如:改变阴极的颜色、提升阴极的功能(如产生双氧水或分解顽固的污染物)、及提升电解效率。优选的涂碳材料,为“碳材-金属氧化物”复合材。
本发明所提的电解水装置,通电运转时,会生成二种氧化剂:O3与O2,及一种还原剂:H2。本发明未将三种高活性的气体产物(即H2-O2-O3)分离,而让它们在电解槽中混合,发生许多“生成自由基”的反应。其中,O3将被水中的OH-离子分解,产生方程式(2)至(8)的连锁反应:
O3+OH-→O2+HO2 - (2)
O3+HO2 -→HO2·+O3 ·- (3)
HO2·→H++O2 ·- (4)
O2 ·-+O3→O2+O3 ·- (5)
O3 ·-+H+→HO3· (6)
HO3·→HO·+O2 (7)
HO·+O3→HO2·+O2 (8)
另外,阳极的产物O3与阴极的产物H2,也会发生方程式(9)的连锁反应:
H2+2O3→H2O2+2O2 (9)
方程式(2)至(9)的产物,均属于含氧的氧化剂,简称活性氧。活性氧具有強烈的“灭菌消毒”能力,及高氧化还原电位ORP值。方程式(2)至 (9)也显示:阳极产生的溶于水的O3,会被水中可氧化的物质消耗。因此,“电解水产生臭氧”技术电极生产的品质,除测量水中的O3浓度,也应测量臭氧水的ORP值。
“电解水产生臭氧”技术的第三项待解决问题是:氢气的潜在燃烧与爆炸危机。本发明之电解装置的H2产量,在H2-O2-O3气体产物中占80%以上,O2与O3约各占13%与5%,剩余的气体为水蒸汽与空气。将电解槽所产生的H2全部转化为活性氧,能消除H2的安全威胁。
为了提升H2的转化率,本发明开发在线的触媒塔。利用具有三维结构的过滤载体,例如:钢丝球(SB)、结构填料或多孔陶瓷过滤板块。优选钢丝球,经由Pechini法,将“碳材”与“金属氧化物”粉末,逐步加在钢丝球上,最后制出触媒或官能基覆盖的涂布钢丝球(CSB)。方法步骤:先以氯化铁(FeCl3)或盐酸腐蚀清洗钢丝球(SB),目的在于去除钢丝上的油渍及粗化钢丝的表面,增加覆盖物在钢丝上的附着力。洗净并烘干腐蚀后的钢丝球(SB),将其浸至于一种保护层的溶液内数小时,使药剂与钢丝球充分反应,然后以700-800℃烧结,在钢丝球表面形成保护膜。
可用于保护层的材料,包括:二氧化硅、氧化铝、磷酸铝、分子篩、沸石(含复合材料)。优选的保护膜,为沸石。保护膜具有三项功能:防止钢丝球腐蚀,承载触媒或吸附颗粒,及沸石自身也是一种触媒。
镀了保护膜的钢丝球(SB),接着以陶瓷粘合剂,在700-800℃及无氧状态下,将碳材如:活性碳、石墨、纳米碳管、或石墨烯,固定在钢丝球(SB) 的保护层上,成为包复碳膜的涂布钢丝球(CSB)。将涂布钢丝球(CSB)浸至于金属氧化物,或特定官能基的溶液中数小时,药水充分润湿碳材的表面与不同大小的孔洞,并与碳材的表面官能基反应,产生键结。以铁,钴, 镍与铜为优选的金属元素,制成氧化铁(Fe2O3),氧化钴(CoO/Co3O4),氧化镍 (NiO)与氧化铜(CuO)四种触媒。取铁,钴,镍与铜四种金属制成的钢丝球触媒,能将电解槽内产生的H2转化成H2O2,最终转为·OH。
Claims (6)
1.活性氧发生器装置,包括臭氧气体发生器、触媒塔、过滤器,所述的臭氧气体发生器由壳体、进水分配管、臭氧电极板组成,臭氧电极板由阴极-阳极-阴极-阳极交互布置方式安装在壳体内,并对臭氧电极板进行直流供电,壳体上安装有进水分配管,壳体上设有排污口和排气口,其特征在于:触媒塔的下部与臭氧气体发生器的排气口相接,触媒塔的上部与过滤器相连,过滤器的顶部设有排气口和排水管。
2.根据权利要求1所述的活性氧发生器装置,其特征在于:所述臭氧电极板以摻杂锑与镍两元素的二氧化锡为阳极,以表面有导电凃层的不锈钢为阴极。
3.根据权利要求3所述的活性氧发生器装置,其特征在于:所述的阴极导电凃层为:铬、活性碳、石墨、纳米碳管、石墨烯或碳材-金属氧化物复合材。
4.根据权利要求3所述的活性氧发生器装置,其特征在于:所述的摻杂元素镍的来源化合物为:氯化镍、硫酸镍、硝酸镍、磷酸镍、过氯酸镍、碳酸镍、碳酸氢镍、草酸镍、氢氧化镍。
5.根据权利要求1所述的活性氧发生器装置,其特征在于:所述触媒塔中填充的触媒的来源金属为:钪、钛、钒、铬、锰、铁、钴、镍、铜、锌、钇、锆、铌、钼、锝、鎝、钌、银、镉、钨或铈。
6.根据权利要求5所述的活性氧发生器装置,其特征在于:所述触媒塔中填充触媒的载体为钢丝球、结构填料或多孔陶瓷过滤板块。
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CN109576732A (zh) * | 2019-01-29 | 2019-04-05 | 陈木发 | 制造活性氧o3的产生器 |
CN111389408A (zh) * | 2020-04-17 | 2020-07-10 | 苏州庚泽新材料科技有限公司 | 催化剂及其制备方法和应用 |
CN113373460A (zh) * | 2021-05-22 | 2021-09-10 | 冠宇(苏州)高新材料有限公司 | 一种电解水制备臭氧同时在线维护阴极的方法 |
CN115925057A (zh) * | 2022-12-22 | 2023-04-07 | 广东省科学院资源利用与稀土开发研究所 | 一种高效去除有机废水中cod的电解装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200411972A (en) * | 2002-12-31 | 2004-07-01 | Ind Tech Res Inst | Structure of progressive-type membrane electrode assembly for direct methanol fuel cell and method for producing the same |
CN1780939A (zh) * | 2003-04-29 | 2006-05-31 | 埃克斯特阿特昆士兰有限公司 | 用于制造阴极板的方法和装置 |
CN102976451A (zh) * | 2012-12-17 | 2013-03-20 | 清华大学 | 一种原位电产生h2o2协同o3氧化的废水处理装置及方法 |
CN105002517A (zh) * | 2015-07-01 | 2015-10-28 | 苏州聪歌新能源科技有限公司 | 一种臭氧生成电极及其阳极的生产工艺和臭氧产生器 |
-
2017
- 2017-12-08 CN CN201711294685.5A patent/CN107915210B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200411972A (en) * | 2002-12-31 | 2004-07-01 | Ind Tech Res Inst | Structure of progressive-type membrane electrode assembly for direct methanol fuel cell and method for producing the same |
CN1780939A (zh) * | 2003-04-29 | 2006-05-31 | 埃克斯特阿特昆士兰有限公司 | 用于制造阴极板的方法和装置 |
CN102976451A (zh) * | 2012-12-17 | 2013-03-20 | 清华大学 | 一种原位电产生h2o2协同o3氧化的废水处理装置及方法 |
CN105439258A (zh) * | 2012-12-17 | 2016-03-30 | 清华大学 | 一种原位电产生h2o2协同o3氧化的废水处理方法 |
CN105002517A (zh) * | 2015-07-01 | 2015-10-28 | 苏州聪歌新能源科技有限公司 | 一种臭氧生成电极及其阳极的生产工艺和臭氧产生器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109576732A (zh) * | 2019-01-29 | 2019-04-05 | 陈木发 | 制造活性氧o3的产生器 |
CN111389408A (zh) * | 2020-04-17 | 2020-07-10 | 苏州庚泽新材料科技有限公司 | 催化剂及其制备方法和应用 |
CN113373460A (zh) * | 2021-05-22 | 2021-09-10 | 冠宇(苏州)高新材料有限公司 | 一种电解水制备臭氧同时在线维护阴极的方法 |
CN113373460B (zh) * | 2021-05-22 | 2022-10-28 | 冠宇(苏州)高新材料有限公司 | 一种电解水制备臭氧同时在线维护阴极的方法 |
CN115925057A (zh) * | 2022-12-22 | 2023-04-07 | 广东省科学院资源利用与稀土开发研究所 | 一种高效去除有机废水中cod的电解装置 |
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