Ingemuva

Kusukela ekuqaleni kukaJulayi 2023, emhlanganweni wama-62 weKomidi Lengcweti Kwezomnotho LeNhlangano Yezizwe Ezokuthutha Izimpahla Eziyingozi, Ikomidi elincane laqinisekisa inqubekelaphambili yomsebenzi eyenziwe yi-Informal Working Group (IWG) ohlelweni lokuhlukaniswa kwezingozi zamaseli e-lithium namabhethri. , futhi wavumelana nokubuyekezwa kwe-IWG kweImithetho Esalungiswafuthi ubuyekeze ukuhlukaniswa kwengozi “yeModel” kanye nephrothokholi yokuhlola yeIncwadi Yokuhlola Nemibandela.

Njengamanje, siyazi kusukela kumadokhumenti akamuva okusebenza eseshini yama-64 ukuthi i-IWG ithumele uhlaka olubuyekeziwe lwesistimu yokuhlukanisa ingozi yebhethri ye-lithium (ST/SG/AC.10/C.3/2024/13). Umhlangano uzobanjwa kusukela mhla zingama-24 kuNhlangulana kuya kuJulayi 3, 2024, lapho ikomiti elincane lizobuyekeza uhlaka.

Ukubuyekezwa okuyinhloko kokuhlukaniswa kwengozi kwamabhethri e-lithium kungokulandelayo:

Imithethonqubo

Kwengeziwe ukuhlukaniswa kwezingozifuthiInombolo ye-UNamaseli e-lithium namabhethri, amaseli e-sodium ion namabhethri

Isimo sokushajwa kwebhethri ngesikhathi sokuthutha kufanele sinqunywe ngokuya ngezidingo zesigaba sobungozi eyingxenye yaso;

Lungisa amalungiselelo akhethekile 188, 230, 310, 328, 363, 377, 387, 388, 389, 390;

Kungezwe uhlobo olusha lokupakisha: i-PXXX ne-PXXY;

Incwadi Yokuhlola Namazinga

Izidingo zokuhlola ezengeziwe kanye namashadi agelezayo ezigaba adingekayo ekuhlukaniseni izingozi;

Izinto zokuhlola ezengeziwe:

T.9: Ukuhlolwa kokusakazwa kwamaseli

T.10:Ukunqunywa kwevolumu yegesi yeseli

T.11: Ukuhlolwa kokusakazwa kwebhethri

T.12: Ukunqunywa kwevolumu yegesi yebhethri

T.13: Ukunqunywa kokusha kwegesi yeseli

Lesi sihloko sizokwethula ukuhlukaniswa kwengozi yebhethri entsha nezinto zokuhlola ezengezwe kokusalungiswa.

Ukuhlukaniswa ngokwezigaba eziyingozi

Amaseli namabhethri kwabelwa enye yezigaba ngokuya ngezindawo zazo eziyingozi njengoba kuchazwe kuthebula elilandelayo. Amaseli namabhethri abelwa esigabeni esihambisana nemiphumela yokuhlolwa echazwe kuIncwadi Yokuhlola Nemibandela, ingxenye III, isigatshana 38.3.5 kanye no-38.3.6.

Amaseli e-lithium namabhethri

Amabhethri e-sodium ion

Amaseli namabhethri angahloliwe ngokuya ngo-38.3.5 kanye no-38.3.6, okuhlanganisa amaseli namabhethri angama-prototype noma ukukhiqizwa okuphansi okusebenzayo, njengoba kushiwo ekunikezweni okukhethekile okungu-310, noma amaseli awonakele noma angenasici namabhethri anikezwe ikhodi yokuhlukanisa engu-95X.

Izinto Zokuhlola

Ukuze unqume ukuhlukaniswa okuthile kweseli noma ibhethri,3 ukuphindaphindakokuhlolwa okuhambisana neshadi lokugeleza kwezigaba kuzokwenziwa. Uma ukuhlolwa okukodwa kungeke kuqedwe futhi kwenza ukuhlolwa kwengozi kungenzeki, ukuhlolwa okwengeziwe kuyokwenziwa, kuze kuqedwe ukuhlolwa okusebenzayo okungu-3. Ingozi enzima kakhulu ekalwe ngokuhlolwa okusebenzayo oku-3 izobikwa njengeseli noma imiphumela yokuhlolwa kwebhethri. .

Izinto ezilandelayo zokuhlola kufanele zenziwe ukuze kunqunywe isigaba esithile seseli noma ibhethri:

T.9: Ukuhlolwa kokusakazwa kwamaseli

T.10:Ukunqunywa kwevolumu yegesi yeseli

T.11: Ukuhlolwa kokusakazwa kwebhethri

T.12: Ukunqunywa kwevolumu yegesi yebhethri

T.13: Ukunqunywa kokuvutha kwegesi yeseli (Akuwona wonke amabhethri e-lithium abonisa ingozi yokuvutha. Ukuhlolwa kokunquma ukuvutha kwegesi kungakhethwa ukuze kwabelwe noma yiziphi izigaba 94B, 95B noma 94C kanye no-95C. Uma ukuhlola kungenziwanga khona-ke ukuhlukaniswa okungu-94B noma 95B kuthathwa ngokuthi okuzenzakalelayo.)

Isifinyezo

Ukubuyekezwa kwesigaba esiyingozi samabhethri e-lithium kuhilela okuqukethwe okuningi, futhi ukuhlolwa okusha okungu-5 okuhlobene nokubaleka kokushisa kwengeziwe. Kulinganiselwa ukuthi akunakwenzeka ukuthi zonke lezi zidingo ezintsha zizodlula, kodwa kusanconywa ukuthi zicatshangelwe kusenesikhathi ekwakhiweni komkhiqizo ukuze kugwenywe ukuthikameza umjikelezo wokuthuthukiswa komkhiqizo uma sezidlulile.