Anode Titanium
ʻO Titanium anode kekahi o nā Dimensionally Stable Anodes (DSA), ka mea i kapa ʻia ʻo Dimensionally Stable Electrode (DSE), metala makamae-coated titanium anodes (PMTA), noble metal coated anode (NMC A), oxide-coated titanium anode (OCTA). ), a i ʻole titanium anode (ATA), i haku ʻia me kahi ʻāpana lahilahi (he mau micrometers) o nā ʻokikene metala hui ʻia e like me mākou RuO2, IrO2, Ta2O5, PbO2 ma nā metala titanium.Hāʻawi mākou i nā anodes MMO a me nā anodes titanium Platinized.ʻO ka pā Titanium a me ka mesh ka mea maʻamau no ia.Hoʻohana ʻia nā anodes titanium i uhi ʻia MMO a me nā cathodes titanium i nā kaiapuni like ʻole, me ka wai kai, ka wai paʻakai, ka wai maʻemaʻe, ka hoʻihoʻi kalapona, a me ka pahu o MMO i uhi ʻia.
MMO, Pt, PbO2
Tube, pepa, mesh, perforated plate, rod, wire
CP Papa 1, 2
ʻOihana wai Electrolytic, Cathodic Protection Industry, Sewage treatment, Gold plating, galvanized and tin plating, sodium hypochlorite generator, Swimming pool disinfection, hydrogen-oxygen generator
1. ʻO ke kūlana kiʻekiʻe o kēia manawa, ke kūpaʻa corrosion maikaʻi, ke ola anode lōʻihi a me ke kiʻekiʻe o kēia manawa (a hiki i 10000A / M2).
2. E mālama i ka ikehu: E like me kā mākou i ʻike ai, ʻo ka electrode platinum-plated he electrode me ka mana overoxygen kiʻekiʻe (1.563V, pili i ka mercury sulfate), aʻo ka anode titanium noble metal oxide-plated titanium anode he haʻahaʻa oxygen evolution overpotential (relative). i ka mercury sulfate).ʻo 1.385V).ʻOi aku ka maʻalahi o ka electrode, oxygen evolution ma ka anode oxygen evolution zone.No laila, i ka wā o ke kaʻina hana electrolysis, he haʻahaʻa ke kaomi o ka electrolyzer, kahi e mālama ai i ka uila.Hōʻike maopopo ʻia kēia ʻano i ka ʻauʻau ʻauʻau keleawe alkaline ma hope o ka mālama ʻana i ka copper foil.
3. ʻAʻohe pollution: ʻO ka uhi ʻana i ka ʻokiʻoki metala ʻo Titanium anode coating he ʻokikene ceramic o ka iridium metala hanohano.ʻO kēia oxide he oxide paʻa paʻa, aneane hiki ʻole ke hoʻoheheʻe ʻia i loko o kekahi waikawa a me ka alkali, ʻo ka oxide coating he 18-40μm wale nō, a ʻo ka uhi holoʻokoʻa he wahi liʻiliʻi o ka oxide.No laila, ʻaʻole e hoʻohaumia ka anode titanium metala oxide-coated i ka hoʻonā plating, ʻo ia ka mea like me ka electrode i uhi ʻia i ka platinum.
4. Cost-effective: I mea e hoʻokō ai i ke ola lawelawe like me nā electrodes platinum-plated (coating thickness 3.5μm), ke kumukūʻai o nā anodes titanium i uhi ʻia me nā oxides metala hanohano ma kahi o 80% o kēlā me nā electrodes platinum-plated.ʻO nā anodes titanium i hoʻopaʻa ʻia i ka metala hanohano i loaʻa i ke kūpaʻa electrochemical maikaʻi i nā electrolytes copper plating alkaline, a me ka hana electrocatalytic maikaʻi loa a me ka lōʻihi.ʻO ka loiloi kumukūʻai o nā anodes titanium i uhi ʻia metala a me nā electrodes Pt e Baoji Qixin Titanium Industry Co., Ltd. e hōʻike ana i ka hoʻokele waiwai o nā anodes titanium i uhi ʻia metala.
5. Ma ka 'oihana papa kaapuni i pai 'ia, pono ka electroplating keleawe i ka pulsed circulating reverse current (PPR).Ua ʻike mākou i loko o kahi ʻōnaehana sulfuric acid i loaʻa nā chlorides, e ʻili ka papa platinum ma hope o ka hoʻohana ʻia ʻana o kahi anode titanium i uhi ʻia i ka platinum no kekahi manawa.Eia nō naʻe, hiki i ka hoʻohana ʻana i nā anodes titanium i hoʻopaʻa ʻia i ka metala hanohano ke hoʻomaikaʻi maikaʻi i kēia ʻano.
6. ʻO ke kumukūʻai mālama haʻahaʻa: Ke hoʻohālikelike ʻia me nā electrodes soluble maʻamau (graphite a me ke alakaʻi alloy electrodes), ʻaʻole pono nā anodes metala oxide-coated titanium anodes i nā pani pinepine no ka hoʻomaʻemaʻe, hoʻopiha i nā anodes, a me ka hoʻololi pinepine ʻana i nā ʻeke anode a me nā uhi anode.Hoʻonui i ka huahana a hoʻemi i nā koina hana;
7. Ma lalo o nā kūlana hana like, pili ke ola o ka anode metala oxide i uhi ʻia i ka titanium anode i ka hana o kēia manawa, ka mahana a me ka ʻauʻau ʻauʻau.