Titanium anode bụ otu n'ime Dimensionally Stable Anodes (DSA), nke a na-akpọkwa Dimensionally Stable Electrode (DSE), dị oké ọnụ ahịa metal - titanium anodes mkpuchi (PMTA), noble metal coated anode (NMC A), oxide - titanium anode (OCTA) mkpuchi mkpuchi ), ma ọ bụ titanium anode (ATA) na-arụ ọrụ), bụ nke nwere oyi akwa dị mkpa (micrometer ole na ole) nke oxides agwakọta dị ka anyị RuO2, IrO2, Ta2O5, PbO2 na titanium ọla. Anyị na-enye ma MMO anodes na Platinized titanium anodes. Efere titanium na ntupu bụ ihe a na-ahụkarị maka ya. A na-eji MMO mkpuchi titanium anodes na titanium cathodes mee ihe na gburugburu dị iche iche, gụnyere mmiri mmiri, mmiri brackish, mmiri ọhụrụ, carbon backfill, na ihe mkpuchi MMO.

Ụdị dị

MMO, Pt, PbO2

Ụdị dị

tube, mpempe akwụkwọ, ntupu, perforated efere, mkpanaka, waya

Ọkwa dị

CP ọkwa 1, 2

Ngwa ihe atụ

Ụlọ ọrụ mmiri eletrọltik, ụlọ ọrụ nchekwa Cathodic, ọgwụgwọ nsị mmiri, plating gold, galvanized na tin plating, sodium hypochlorite generator, ebe igwu mmiri, mmiri mmiri mmiri, hydrogen - generator oxygen

Uru

1. Ịrụ ọrụ dị elu ugbu a, ezigbo nkwụsị nke corrosion, ogologo ndụ anode na njupụta dị ugbu a (ruo 10000A / M2).

2. Nchekwa ike: Dị ka anyị niile maara, platinum-plated electrode bụ ihe electrode na a elu overoxygen ikike (1.563V, ikwu mercury sulfate), mgbe noble metal oxide-plated titanium anode bụ obere oxygen evolushọn overpotential (ihe metụtara). na mercury sulfate). bụ 1.385 V). Electrode, oxygen evolushọn dị mfe na anode oxygen evolution zone. Ya mere, n'oge usoro electrolysis, nrụgide nke electrolyzer dị ntakịrị, nke na-azọpụta ọkụ eletrik. Nke a na onu na-egosipụta nke ọma na alkaline ọla kọpa plating bath mgbe ọla kọpa foil ọgwụgwọ.

3. Enweghị mmetọ: Noble metal oxide mkpuchi Titanium anode mkpuchi bụ seramiiki oxide nke ezigbo metal iridium. Nke a oxide bụ oxide kwụsiri ike, ọ fọrọ nke nta ka ọ ghara ịsọpụ na acid ọ bụla na alkali, mkpuchi oxide bụ naanị 18 - 40μm, na mkpuchi n'ozuzu ya nwere obere oxide. Ya mere, metal oxide dị mma - titanium anode mkpuchi adịghị emerụ ihe ngwọta nke plating, nke bụ otu ihe ahụ dị ka platinum - electrode mkpuchi.

4. Ọnụ - dị irè: Iji nweta otu ndụ ọrụ dị ka platinum - electrodes plated (nkpuchi mkpuchi 3.5μm), ọnụahịa titanium anodes nke ejiri ọla oxides mara mma dị ihe dị ka 80% nke platinum - electrodes. The noble metal oxide - titanium anodes mkpuchi nwere ezigbo nkwụsi ike electrochemical na alkaline ọla kọpa plating electrolytes, yana ezigbo ọrụ electrocatalytic na ịdịte aka. Ọnụ ego nyocha nke metal oxide dị oké ọnụ ahịa - titanium anodes mkpuchi na Pt electrodes nke Baoji Qixin Titanium Industry Co., Ltd. na-egosi na akụ na ụba nke metal oxide dị mma - titanium anodes mkpuchi doro anya.

5. Na e biri ebi sekit osisi ụlọ ọrụ, ọla kọpa electroplating chọrọ pulsed ekesa ike ugbu a (PPR). Anyị maara na n'ime usoro sulfuric acid nke nwere chlorides, oyi akwa platinum ga-apụ apụ mgbe ejiri platinum - titanium anode kpuchie ruo nwa oge. Otú ọ dị, iji metal oxide dị mma - titanium anodes mkpuchi nwere ike imeziwanye ihe a nke ọma.

6. Ọnụ ego mmezi dị ala: Tụnyere ya na electrodes soluble omenala (graphite na lead alloy electrodes), ezigbo metal oxide - titanium anodes anaghị achọ ka a na-emechi ugboro ugboro maka ihicha, na-ejuputa anodes, na-agbanwekarị nke akpa anode na mkpuchi anode. Na-abawanye mmepụta ma belata ụgwọ ọrụ;

7. N'okpuru otu ọnọdụ ọrụ, ndụ nke ezigbo metal oxide mkpuchi titanium anode na-adabere na-arụ ọrụ njupụta ugbu a, okpomọkụ na bath mejupụtara.