Background:

Tmusangano weUN TDG wakaitwa kubva muna Mbudzi 29 kusvika Zvita 8, 2021 wakabvumidza chikumbiro chine chekuita nekugadziriswa kwe sodium-ion bhatiri control. Komiti yevanamazvikokota inoronga kugadzira zvigadziriso kune makumi maviri nembiri yakadzokororwa edition yeZvinokurudzirwa pamusoro pekutakurwa kwezvinhu zvine ngozi,uyeModel Regulations (ST/SG/AC.10/1/Rev.22).

Zvakagadziriswa:

Kudzokororwa kune Recommendations pa Kutakurwa Kwezvinhu Zvine Ngozi

• 2.9.2 Mushure mechikamu che“Lithium mabhatiri”, wedzera chikamu chitsva kuti uverenge sezvinotevera:“Sodium ion mabhatiri”
• KuUN 3292, muchikamu (2), tsiva“SODIUM”by “METALLIC SODIUM KANA SODIUM Alloy”. Wedzera zvinyorwa zviviri zvitsva zvinotevera:

• Kune SP188, SP230, SP296, SP328, SP348, SP360, SP376 uye SP377, shandura zvigadziro zvakakosha; yeSP400 uye SP401, isa zvakakosha zviga (Zvinodiwa zvesodium-ion maseru uye mabhatiri ari mukati kana kurongedzerwa nemidziyosezvinhu zvakajairika zvekufambisa)

• Tevedza zvakafanana zvekurebesa zvinodiwa se lithium-ion mabhatiri

Amendment toModel Regulations

Inoshanda scope: UN38.3 haingoshande kune lithium-ion mabhatiri, asiwo sodium-ion mabhatiri.

Imwe tsananguro irimo“Sodium-ion mabhatiri”zvinowedzerwa ne“Sodium-ion mabhatiri”kana kubviswa kwe“Lithium-ion”.

Add tafura yekuyera saizi yemuenzaniso: Masero angave ari pazvifambiso akamira kana sezvikamu zvemabhatiri haafanirwe kuongororwa T8 yakasimbiswa discharge test.

Mhedziso:

It inokurudzirwa kumabhizinesi anoronga kugadzira mabhatiri e-sodium-ion kuti atarise nekukurumidza kumirairo yakakodzera. Nekudaro, matanho anoshanda anogona kutorwa kutarisana nemirau pakutevedzwa kwemutemo, uye kufambisa kwakanaka kunogona kuvimbiswa. MCM inogara ichitarisa mumutemo uye zviyero zvesodium-ion mabhatiri, kupa ruzivo rwezvinodiwa kune vatengi panguva yakakodzera.