Mbiri

Kumayambiriro kwa July 2023, pa gawo la 62 la United Nations Economic Subcommittee of Experts pa Transport of Dangerous Goods, Komitiyi inatsimikizira kupita patsogolo kwa ntchito yopangidwa ndi Informal Working Group (IWG) pa dongosolo la kuopsa kwa maselo a lithiamu ndi mabatire. , ndipo adagwirizana ndi kuwunika kwa IWG kwaKukonzekera kwa Malamulondikusinthanso magawo owopsa a "Model" ndi test protocol yaBuku la Mayesero ndi Zofunikira.

Pakalipano, tikudziwa kuchokera ku zolemba zaposachedwa za gawo la 64 kuti IWG yapereka ndondomeko yosinthidwa ya dongosolo la gulu la lithiamu batire (ST/SG/AC.10/C.3/2024/13). Msonkhanowu udzachitika kuyambira pa 24 June mpaka pa July 3, 2024, pamene komiti yaing’ono idzaunikanso zolembedwazo.

Zosintha zazikulu pagulu lowopsa la mabatire a lithiamu ndi awa:

Malamulo

Zowonjezedwa magulu oopsandiNambala ya UNkwa maselo a lithiamu ndi mabatire, maselo a sodium ion ndi mabatire

Mkhalidwe wa batire panthawi yoyendetsa uyenera kutsimikiziridwa molingana ndi zofunikira za gulu lowopsa lomwe limakhala;

Sinthani makonzedwe apadera 188, 230, 310, 328, 363, 377, 387, 388, 389, 390;

Adawonjezera mtundu watsopano woyika: PXXX ndi PXXY;

Buku la Mayeso ndi Miyezo

Zofunikira pakuyesa ndi ma chart oyenda m'magulu ofunikira pagulu langozi;

Zinthu zoyeserera zowonjezera:

T.9: Kuyesa kufalitsa kwa ma cell

T.10: Kutsimikiza kuchuluka kwa gasi wam'manja

T.11: Kuyesa kufalitsa kwa batri

T.12: Kudziwitsa kuchuluka kwa gasi wa batri

T.13: Kutsimikiza kuti ma cell amayaka

Nkhaniyi ifotokoza za mtundu watsopano wa zoopsa za batri ndi zinthu zoyesera zomwe zawonjezeredwa muzolembazo.

Kugawanika molingana ndi magulu oopsa

Maselo ndi mabatire amaperekedwa kumodzi mwa magawowa malinga ndi zoopsa zawo monga momwe tafotokozera mu tebulo ili pansipa. Ma cell ndi mabatire amaperekedwa kugawo lomwe limafanana ndi zotsatira za mayeso omwe afotokozedwa muBuku la Mayesero ndi Zofunikira, gawo III, ndime 38.3.5 ndi 38.3.6.

Ma cell a lithiamu ndi mabatire

Mabatire a sodium ion

Maselo ndi mabatire osayesedwa molingana ndi 38.3.5 ndi 38.3.6, kuphatikiza ma cell ndi mabatire omwe ali ma prototypes kapena otsika opangidwa, monga tafotokozera m'makonzedwe apadera a 310, kapena ma cell owonongeka kapena opanda pake ndi mabatire amaperekedwa ku gulu la code 95X.

Zinthu Zoyesa

Kuti mudziwe gulu linalake la selo kapena batri,3 kubwerezabwerezaza mayeso olingana ndi gulu la flowchart adzayendetsedwa. Ngati chimodzi mwa mayeserowo sichingakwaniritsidwe ndipo chimapangitsa kuti kuyesedwa koopsa kusakhale kovuta, mayesero owonjezera adzayendetsedwa, mpaka mayesero ovomerezeka a 3 atsirizidwa. Choopsa choopsa kwambiri choyesedwa pa mayesero ovomerezeka a 3 chidzafotokozedwa ngati zotsatira za selo kapena batri. .

Zinthu zotsatirazi ziyenera kuchitidwa kuti mudziwe gulu la cell kapena batri:

T.9: Kuyesa kufalitsa kwa ma cell

T.10: Kutsimikiza kuchuluka kwa gasi wam'manja

T.11: Kuyesa kufalitsa kwa batri

T.12: Kudziwitsa kuchuluka kwa gasi wa batri

T.13: Kutsimikiza kwamphamvu kwa ma cell amoto (Si mabatire onse a lifiyamu omwe amawonetsa ngozi yakuyaka. Kuyesa kudziwa momwe angayatsere gasi ndikosankha kuti agawidwe magawo 94B, 95B kapena 94C ndi 95C. Ngati kuyezetsa sikunachitike ndiye kuti magawo 94B kapena 95B amaganiziridwa ndi kusakhazikika.)

Chidule

Kusinthidwa kwamagulu owopsa a mabatire a lithiamu kumaphatikizapo zambiri, ndipo mayesero atsopano a 5 okhudzana ndi kuthawa kwa kutentha awonjezedwa. Zikuoneka kuti sizingatheke kuti zonse zatsopanozi zidzadutsa, komabe tikulimbikitsidwa kuti tiganizire pasadakhale pakupanga mankhwala kuti tipewe kusokoneza kayendedwe ka chitukuko kamene kadutsa.