Background

Sodium-ion mabhatiri ane zvakanakira zviwanikwa zvakawanda, kugovera kwakafara, mutengo wakaderera uye kuchengetedzwa kwakanaka. Nekuwedzera kukuru kwemutengo welithium zviwanikwa uye kuwedzera kuri kudiwa kwelithium nezvimwe zvakakosha zvemabhatiri e-lithium ion, tinomanikidzwa kuongorora masisitimu matsva uye akachipa emagetsi emagetsi zvichienderana nezvakawanda zviripo. Mabhatiri e-sodium-ion anodhura akaderera ndiwo akanakisa sarudzo. Pasi pesimba resimba idzva, nyika dzese pasirese dziri kugadzira kana kuchengetedza tekinoroji ye-sodium-ion bhatiri, uye mafekitori akasiyana siyana emabhatiri anokwikwidza kuburitsa sodium-ion bhatiri tekinoroji nzira, iyo ichakurumidza kupinda muchikamu chekugadzira ruzhinji uye kuona maindasitiri. Zvinotarisirwa kuti nekuwedzera kwekudyara muindastiri, kukura kwetekinoroji, kuvandudzwa zvishoma nezvishoma kweketani yemaindasitiri, iyo inodhura-inoshanda sodium ion bhatiri inotarisirwa kugovera chikamu chemusika welithium ion bhatiri.

Current situation

Serudzi rutsva rwebhatiri, sodium-ion bhatiri haina kuverengerwa mune yekudzora renji mumitemo yakasiyana-siyana yekufambisa nemitemo. Kana iyo United Nations Recommendations pamusoro peKutakurwa kwezvinhu zvine ngozi, Manual of Tests and Standards, Maritime transport Regulations IMDG, uye Air transport Regulations DGR ine chero mitemo yekufambisa ine chekuita nemabhatiri esodium. Kana pasina mitemo inonzwika uye mitemo inorambidza kutakurwa kwemabhatiri e-sodium-ion, kuumbwa nenguva uye kugadzirisa kwemitemo inowirirana kunotadzisa uye kukanganisa kutakura uye kuchengetedzwa kwemabhatiri e-sodium-ion. Tichifunga izvi, United Nations Dangerous Goods Transport Group (UN TDG) neInternational Civil Aviation Organisation Dangerous Goods Group (ICAO DGP) vakaisa mitemo yekutakurwa kwemabhatiri e-sodium ion.

UN TDG

Muna Zvita 2021, musangano weUN Boka pamusoro pekutakurwa kwezvinhu zvine ngozi (UN TDG) yakabvumidza yakadzokororwa zvinodikanwa zvemabhatiri e-sodium-ion. Zvinokurudzirwa kugadzirisa Mazano eKutakurwa Kwezvinhu Zvine Njodzi uye Bhuku reMiedzo uye Mayero kuti ubatanidze zvinodikanwa zvine chekuita nesodium ion mabhatiri mumagwaro maviri aya.

1. Mabhatiri e-sodium-ion achagoverwa nhamba yekufambisa uye zita rakakosha rekufambisa muKurudziro pamusoro peKutakurwa kwezvinhu zvine ngozi: UN3551 mabhatiri e-sodium-ion imwe chete; UN3552- Sodium ion mabhatiri akaiswa mukati kana kurongedza nemidziyo.

2. Wedzera zvinodiwa zvekuyedzwa zvechikamu UN38.3 muBhuku reMiedzo uye Mitemo kuti ubatanidze mabhatiri e-sodium-ion. Ndokureva kuti, zvinodikanwa zvekuyedzwa zveUN38.3 zvinofanirwa kuzadzikiswa pamberi pekutakura kwesodium-ion mabhatiri.

ICAO TI

Muna Gumiguru gore rino, International Civil Aviation Organisation's Dangerous Goods Expert Boka (ICAO DGP) yakaburitsawo gwaro idzva reTechnical Specification (TI), iro rinosanganisira kudiwa kwemabhatiri e-sodium-ion. Mabhatiri eSodium-ion anofanira kuverengerwa zvichienderana neUN3551 kana UN3552 uye achizadzisa zvinodiwa neUN38.3. Iyi mirairo ichatariswa kuti ibatanidzwe mu2025-2026 vhezheni yeTI.

Gwaro rakadzokororwa reTI richagamuchirwa muDGR rakagadzirirwa neInternational Aviation Organisation (IATA), iyo inoratidza kuti mabhatiri esodia-ion achaverengerwa mukutonga kwekutakura kwemhepo muna 2025 kana 2026.

MCM mhinduro

Kupfupisa, mabhatiri e-sodium-ion, semabhatiri e-lithium, anosangana nezvinodiwa zvekuedzwa kweUN38.3 isati yatakurwa.

Nguva pfupi yadarika, yekutanga Sodium-ion bhatiri indasitiri cheni uye yakajairwa Development Forum yakaitirwa muBeijing, ichiratidza kutsvagisa uye kusimudzira mamiriro esodium-ion bhatiri kubva kune akasiyana maindasitiri ketani. Panguva imwecheteyo, remangwana resodium-ion bhatiri rakazara nezvinotarisirwa, uye nhevedzano yezvirongwa zvekumira zvine chekuita nesodium-ion bhatiri mune ramangwana zvakanyorwa. Ichazoreva iyo lithium ion bhatiri standard system, zvishoma nezvishoma inovandudza yakajairwa basa resodium ion bhatiri.

MCM icharamba ichinyatsoteerera kumirairo yekufambisa, zviyero uye indasitiri ketani yesodium ion mabhatiri, kukupa iwe ruzivo rwazvino.