Volkswagen battery recycling is used as 'electric car mobile charging treasure' + material recycling

作者：Iflowpower – Kaasaskantava elektrijaama tarnija

According to foreign media reports, in the United States, 99% of lead-acid car batteries can be recovered, one of the most recovered products. Although the battery is exhausted, the new battery can be purchased, but the old battery can also be pulverized or melted, reuse the raw materials. (: Volkswagen official website) As the number of electric vehicles have increased, the number of batteries is constantly increasing, and people have begun to worry about how such lithium-ion batteries are used after 10 to 15 years.

Volkswagen plans to produce one million electric vehicles in 2025, and have begun to study how to reuse batteries in such electric vehicles. Q Why is recycling that will cause people to care? The first is cost: Because the electric car battery is complex, it is made of rare metals such as cobalt and manganese, and it is one of the most expensive parts in such cars. Raws li cov tsheb hluav taws xob tau dhau los ua ntau dua, rov qab cov hlau zoo li no los ntawm cov roj teeb pov tseg, uas yog pheej yig dua los ntawm lub ntiaj teb.

Qhov tseem ceeb tshaj, nws tuaj yeem txo cov pa roj carbon hneev taw, tsis yog tsuas yog txo cov pa roj carbon hneev taw uas tshwm sim thaum tsav tsheb, tab sis tseem tswj hwm lub roj teeb kom rov ua dua thaum lub roj teeb raw cov ntaub ntawv tso tseg tag nrho lub neej. Txhawm rau daws cov teeb meem zoo li no, cov pej xeem siv ob txoj hauv kev los rov siv cov roj teeb, ib qho yog tsim cov khoom siv hluav taws xob, ib qho kev txuag hluav taws xob. Old lithium ion batteries that have been used for electric vehicles for 10 years or more may not be suitable for automotive supply power, but they still have considerable energy capacity (the energy of the 2019 Volkswagen E-Golf model can store energy And the US family, even longer useful energy).

Electric cars should be charged in many places, and such places may not charge piles, or even without charging station. Mobile charging treasure These two questions can be solved only by one solution. Volkswagen Group npaj yuav tsim ib lub portable fast charging pawg, xws li them pawg tuaj yeem khaws 360 ​​kWh lub zog, mus txog 4 lub tsheb them ib zaug, qhov siab tshaj plaws them nqi hluav taws xob yog 100 kW.

As with the portable mobile phone charger, the Charging pile of the Volkswagen Group can be used until the power is exhausted, or to connect to the power to charge yourself. Tsis tas li ntawd, cov pawg them nyiaj me me, thiab nws nyuaj rau kev xa ib qho chaw los them nqi hauv kev ua suab paj nruag. The battery pack used by the charging pile and the electric vehicle produced by the mass MEB platform, in this way, when the electric vehicle battery pack is used to reach the limit, it is also useful as a battery for charging piles.

Thawj qhov chaw them nyiaj ceev ceev ntawm Volkswagen Group xav tias yuav raug teeb tsa hauv lub tebchaws Yelemes xyoo tom ntej, thiab Volkswagen Group xav tias yuav tsim cov khoom them tag nrho hauv 2020. Recycling battery materials If all batteries have lost storage energy, the Volkswagen Salzkit (Salzgitter parts plant will play). Lub Hoobkas cia siab tias yuav dhau los ua thawj lub tsheb hluav taws xob roj teeb rov ua haujlwm.

Xyoo tom ntej, qhov kawg ntawm lub Hoobkas Salzkit yuav ncav cuag 1200 tons, txog 3,000 lub tsheb fais fab. Volkswagen yuav siv lub tshuab roj teeb tshwj xeeb, ib lub roj teeb ib feem yuav raug txiav, thiab cov kua electrolyte yuav raug tshem tawm, thiab cov khoom siv roj teeb no yuav tawg mus rau hauv "dub hmoov", xws li cobalt, lithium, manganese thiab npib tsib xee. Xws li cov khoom siv raw, thiab cov khoom noj khoom haus zoo li no tau muab cais tawm ntawm lub cev, thiab tom qab ntawd lawv tuaj yeem rov qab siv tau rau hauv cov roj teeb tshiab.

Lub hom phiaj ntev ntawm cov pej xeem yog tias nws tau cia siab tias kwv yees li 97% ntawm cov khoom siv hluav taws xob hluav taws xob (EV) cov roj teeb nruab nrab ntim cov ntaub ntawv raw. Tam sim no, tus nqi rov qab ntawm Cov Khoom Siv raw khoom yog 53%. Salzkit Factory yuav tsum ua kom tus nqi rov qab ntawm cov khoom siv roj teeb loj rau 72%.

Volkswagen cia siab tias yuav muaj cov roj teeb rov ua dua tshiab zoo ib yam li Salzkit Factory nyob rau ob peb xyoos tom ntej no. Xav txog qhov muag ntim ntawm Volkswagen Electric Tsav Plan, cov pej xeem yuav coj cov roj teeb rov qab hauv lub tuam txhab hauv lub tuam txhab, txawm hais tias tam sim no tsawg kawg yog 10 xyoo ntawm kev ua cov roj teeb hauv lub tuam txhab sab hauv kev kho cov roj teeb rov qab.