Nā huahana
Pīpī graphite electrode
Nā hiʻohiʻona
ʻO ka mea maka i hoʻohana ʻia i kā mākou hana ʻana i nā papa graphite he graphite square: nā kikoʻī maʻamau a me ka ikaika kiʻekiʻe, kiʻekiʻe kiʻekiʻe graphite square hoʻohana i ka petroleum coke maikaʻi e like me ka mea maka.Ke hoʻohana nei i nā kaʻina hana holomua a me nā mea hana, loaʻa nā huahana i nā hiʻohiʻona o ke kiʻekiʻe kiʻekiʻe, kiʻekiʻe compressive a flexural ikaika, porosity haʻahaʻa, corrosion resistance, acid and alkali resistance, etc. nā mea hana, nā mea hana kemika, nā mīkini mīkini, a me nā ʻāpana graphite kūikawā.
1. Loaʻa iā ia nā mea maikaʻi o ke kūpaʻa wela kiʻekiʻe, ka conductivity maikaʻi a me ka conductivity thermal, ka hana maʻalahi o ka mīkini, ke kūpaʻa kemika maikaʻi, ke kūpaʻa ʻana o ka waika a me ka alkali, a me ka haʻahaʻa o ka lehu;
2. Hoʻohana ʻia no ka hoʻoheheʻe ʻana i nā wai wai, ka hana ʻana i ka chlorine, ka soda caustic, a me ka electrolyzing solution paʻakai e hana i ka alkali;No ka laʻana, hiki ke hoʻohana ʻia nā papa anode graphite e like me nā anodes conductive no ka electrolysis o ka wai paʻakai e hana ai i ka soda caustic;
3. Hiki ke hoʻohana ʻia nā papa anode graphite e like me nā anodes conductive i ka ʻoihana electroplating, e hoʻolilo iā lākou i mea kūpono no nā noi electroplating;E hoʻomaʻamaʻa i ka huahana electroplated, palupalu, pale ʻino, ʻālohilohi kiʻekiʻe, a ʻaʻole hiki ke hoʻoneʻe ʻia.
ʻElua ʻano kaʻina hana electrolysis me ka hoʻohana ʻana i nā anodes graphite, ʻo ka electrolysis solution aqueous, a ʻo ka electrolysis salt molten.ʻO ka ʻoihana chlor alkali, ka mea e hana ai i ka soda caustic a me ke kinoea chlorine e ka electrolysis o ka wai paʻakai paʻakai, he mea hoʻohana nui i nā anodes graphite.Eia kekahi, aia kekahi mau mea electrolytic e hoʻohana ana i ka electrolysis paʻakai hoʻoheheʻe ʻia e hana i nā metala māmā e like me ka magnesium, sodium, tantalum, a me nā metala ʻē aʻe, a hoʻohana pū ʻia nā anodes graphite.
Hoʻohana ka papa anode graphite i nā ʻano conductivity o ka graphite.Ma ke ʻano, ma waena o nā minela non-metallic, ʻo ka mea graphite kahi mea conductive nui, a ʻo ka conductivity o ka graphite kekahi o nā mea conductive maikaʻi.Ma ka hoʻohana ʻana i ka conductivity o ka graphite a me kāna ʻakika a me ke kūpaʻa alkali, hoʻohana ʻia ia ma ke ʻano he pā conductive no nā pahu electroplating, e uku ana i ka corrosion o nā metala i loko o ka waikawa a me ka hoʻoheheʻe alkali.No laila, hoʻohana ʻia nā mea graphite e like me ka pā anode.
No ka manawa lōʻihi, ua hoʻohana nā cell electrolytic a me nā cell electrolytic diaphragm i nā anodes graphite.I ka wā o ka hana o ke kelepona electrolytic, e hoʻopau mālie ʻia ka anode graphite.Hoʻopau ke kelepona electrolytic i ka 4-6 kg o ka anode graphite no ke tona o ka soda caustic, ʻoiai ke ʻai nei ka cell electrolytic diaphragm ma kahi o 6kg o ka anode graphite no ke tona o ka soda caustic.I ka lilo ʻana o ka anode graphite i mea lahilahi a piʻi ka mamao ma waena o ka cathode a me ka anode, e piʻi mālie ka uila kelepona.No laila, ma hope o ka manawa hana, pono e ho'ōki i ka pahu a hoʻololi i ka anode.
