Dynamic lithium-ion battery recovery

Tác giả ：Iflowpower – Добављач преносних електрана

Uma i-2014 iyimoto entsha yezwe lami yamandla ngonyaka wokuqala we-China, i-2015 iyimoto entsha yemoto yamandla. Ngokusho kwedatha yoMnyango Wezimboni Nobuchwepheshe Bolwazi, ngo-Okthoba 2015, izwe lami likhiqize izimoto zamandla amasha angu-50,700, izikhathi ezingu-8 ngaphezu konyaka nonyaka. Uma idatha yokukhiqiza ngo-Okthoba kamuva, imoto yamandla entsha izothunyelwa ezimotweni zamandla amasha ezingaphezu kuka-300,000 ngo-2015.

Ngokukhula kwemoto yamandla entsha, inkinga yokutholwa kwebhethri ye-lithium-ion eguquguqukayo ibonakala ngokwemvelo. Indida 1: Yikuphi okungafanele kugaywe kabusha? Umbhali usebenze esithangamini esisha semboni yezimoto zamandla ngoNovemba wonyaka odlule ukuze abone ukuthi ungabheka kanjani ukugaywa kabusha kwamandla amabhethri e-lithium-ion? Impendulo ithi: manje ucabangela imfashini. Ngokombono wochwepheshe, isibalo sezimoto ezintsha ezisebenza ngamandla ngaleso sikhathi aziziningi.

Ubuchwepheshe bebhethri ye-lithium-ion abukavuthwa. Ibhethri ye-lithium-ion yamandla ekhishiwe ibuyiselwa emuva ezikhungweni zocwaningo ukuze kwenziwe ucwaningo, ngakho-ke asikho isidingo sokucabangela ukugaywa kabusha kwesilinganiso esikhulu. Namuhla, ukukhishwa kwenyanga eyodwa kwezimoto ezintsha zamandla ngo-Okthoba kudlule isigamu somkhiqizo wonyaka ngonyaka odlule (i-2014 imoto entsha yamandla okukhipha ngonyaka we-83,900), futhi ngenzuzo yenqubomgomo kanye nokujula okuqhubekayo kwazo zonke izinyuso zendawo, izimoto zamandla amasha Ukuvikeleka komphakathi kuzokwandisa kakhulu, inani elikhulu lamandla e-lithium-ion amabhethri azobhekana nezinkinga zokubuyisela.

According to my country Automobile Technology Research Center, by 2020, my country's electric vehicle power lithium-ion battery accumulated scrap volume will reach 120,000 to 170,000 tons. In the recent "my country's new energy vehicle promotion application related experience exchange and development seminar", Wang Bing, director of the national 863 energy-saving and new energy automobile project supervision consulting expert group also said that with the large scale of the power lithium-ion battery Adincinal, the work of battery recycling should also be layout and start as soon as possible. Kuyabonakala ukuthi inkinga yokugaywa kabusha kwamabhethri e-lithium-ion aguqukayo ibe yinkinga okufanele sibhekane nayo.

Puzzle 2: Who is responsible for recycling? At present, the industry and some of the public regarding whether the dynamic lithium-ion battery has tended to be consistent, then who should be responsible for recycling behavior? On September 11, the National Development and Reform Commission and the Ministry of Industry and Information Technology jointly announced that "the relevant electric vehicle power storage battery recycling technology policy (2015 version)" is clear, it is clear that the automotive manufacturer will become the main body of the electric vehicle used power storage battery recycling. But how much is this implementation? In the production and consumption of new energy vehicle power lithium-ion batteries, battery production companies, vehicle companies, and consumers will be involved. Inkampani ekhiqiza amabhethri inomthwalo wemfanelo wokukhiqiza amabhethri namasistimu ahlobene, nokuhlanganisa ngokuhambisana nezidingo zezinkampani zezimoto;.

Ukwelashwa kwamabhethri e-lithium ion okulahlwayo kuzokhishwa, kuhlakazwe, kucolwe, kuhlungwe, kutholwe endlini, kukhishwe i-asidi-base, njll., ubungcweti bayo akuyona inkampani ekhona yokukhiqiza i-lithium ion kanye nenkampani yezimoto engafinyeleleka ngokuhlanganyela. Kube khona ochwepheshe abathi ngenxa yezinqubo eziyinkimbinkimbi zenqubo yokubuyisela ibhethri ye-lithium-ion, kungcono kakhulu ukubuyisela indlela yokubuyisela ibhethri ezinikele.

The expert said that electric vehicles reported that lithium-ion battery recycling and reuse is a new line, whether it is a vehicle-enterprise or battery company, will face many challenges. For battery material production companies, due to the similar technical route, the future may occupy the first machine. Puzzle 3: How to reclaim? Although battery manufacturers can occupy a certain advantage in power lithium-ion battery recovery, and has already involved this business, because there is currently no relevant related experience, power lithium ion battery recycling Undoubtedly still "unknown blue sea".

Ukuthi amazinga azolandela kanjani phakathi nenqubo yokuphinda uthole, futhi kuseyinombolo engaziwa. There have been media that there is currently a new energy vehicle power lithium-ion battery to recover national standards. The relevant departments have organized new energy automotive companies, experts, etc.

to discuss the discussion of 2-3 rounds, discussion focused on the cost of fees in the battery recovery process. Battery production company believes that power lithium-ion batteries are sold to vehicle companies, and the cost of battery recovery should be responsible by the vehicle company; the vehicle company believes that the battery is used by consumers, the recycling cost should be co-carried by the vehicle company and consumers. Bell; while consumers believe that the battery purchased by the battery is recycled, the vehicle company and battery manufacturers should make up for this part of the loss.

Indlela yokulinganisa amalungelo eqembu langempela, kanye nenkinga okufanele ibhekwe ngokucophelela umnyango othatha izinqumo. In addition, my country has not introduced the corresponding power lithium-ion battery recycling mechanism. The general method currently adopted is to take the recovery method of nickel-hydrogen, nickel-cadmium and lithium-ion batteries similar to consumer electronics, and extract valuable metals.

This form can solve the problem of dynamic lithium-ion battery recovery in the case where the new energy vehicle has a small amount, but does this method still will be discussed when the number of resilient lithium-ion batteries has increased significantly. Kube khona imibono yokuthi kuzoba enye yezindlela ezisebenzayo zokuxazulula ukusetshenziswa kabusha kwebhethri ye-lithium-ion exazululiwe exazululiwe. Isikhondlakhondla sezimoto i-Daimler - I-Mercedes-Benz isanda kwethula idivayisi yokugcina amandla amabhethri enezandla ezimbili enamandla angu-13 megawatts kanye nenani lezinkampani.

However, there are also experts, and different vehicle manufacturers are supplied by different battery production companies, while different models of the same vehicle company may also use different models of power lithium-ion batteries, which will cause energy storage batteries in terms of consistency. Serious problem. Therefore, there is an industry insiders to solve the consistency problem of the recycling phase from the decision-making department to formulate the corresponding unified standards from the dynamic lithium-ion battery production stage.

Indida 4: Iyiphi imodeli esetshenziswayo? Njengoba namanje "ulwandle oluluhlaza", iyiphi imodeli esetshenziselwa amandla okubuyisela ibhethri ye-lithium-ion, futhi izinkampani ezinkulu okwamanje zisesigabeni sokuhlola. I-Daimler - I-Mercedes-Benz ithola iphrojekthi yokugcina amandla ebhethri ye-lithium-ion noma izosebenza ngo-2016, nakuba kudingekile kuphela ukuthatha izimoto zikagesi ze-Mercedes-Benz ezingaziwa, lokhu kungase kube yinkampani yemoto yokuvuselela ibhethri ye-lithium-ion enamandla Elinye lamacala aphumelelayo okusebenzisa kabusha. In addition, there is also a business model of battery production companies and professional recycling companies to find.

As recent battery production company, BYD collaborates with Lithium-ion battery recycling company Greenmei, hoping to achieve a win-win situation in the field of power lithium-ion battery recycling through promotion, operation and operation of energy storage power stations and photovoltaic power plant projects. Kukhona nezinkampani ezikhiqiza amabhethri ezihlinzeka ngokusetshenziswa kwangaphakathi, njenge-Watma ukwakha ibhethri le-lithium-ion eligaywe kabusha eligaywe kabusha ngemva kokuhlolwa kokuphepha, ukwakha isiteshi sokugcina amandla, ukukhipha emini, ukushaja ebusuku, ukuvikela ugesi odingekayo embonini yasemini, ukunciphisa ugesi wenkampani Ingxenye yezindleko. Ngaphezu kwalokho, kukhona nabangaphakathi embonini abangasetshenziswa kuma-tricycle kagesi, amasondo amabili, amandla ayisipele, ibhethri yokugcina amandla, noma into yensimbi ngokuya ngezimo ezihlukene zebhethri ye-lithium-ion ye-scrap, futhi ingasetshenziselwa izakhi zensimbi, ezingase futhi zifinyelele isitebhisi Inhloso.

Regardless of the business model, experts recommend not to be too dispersed with the company's main business, otherwise it will not be able to obtain higher economic benefits. Ngaphezu kwalokho, ukuthuthukisa ukusebenza kahle kokutholwa kwebhethri ye-lithium-ion yamandla, ukwakha imboni, kuyadingeka ukusungula indawo ekhethekile yokutakula, futhi indawo yokuvuselela kabusha kufanele ibe kude nenkaba yedolobha futhi akufanele ibe kakhulu ukuvimbela ibhethri ye-lithium-ion. Ukungcoliswa kwemvelo.

Ngesikhathi esifanayo, inkampani kufanele iphinde isakazwe yinkampani, futhi isimo "sokuphazamiseka" esikhathini esidlule isixhumanisi sokubuyisela ibhethri sivinjelwa ukuvimbela ibhethri "ukubusa kokungcola kokuqala".