Ma'aunin sake amfani da batirin lithium mai ƙarfi da sarari

2022/04/08

Mawallafi: Iflowpower -Mai Bayar da Tashar Wutar Lantarki

A cikin 2018, girman kasuwar dawo da batirin lithium-ion mai ƙarfi ya kasance yuan miliyan 432. Tare da ci gaba da haɓaka sabbin masana'antar kera makamashi, sararin kasuwar sake yin amfani da baturi mai ƙarfi na lithium-ion yana da girma. Bisa kididdigar da aka yi, idan aka yi amfani da batirin lithium-ion mai karfin gaske na shekarar 2020, kasuwar sake yin amfani da su za ta kai kudin shiga na yuan biliyan 8 zuwa biliyan 10.

An kiyasta cewa nan da shekarar 2025, girman batirin lithium-ion mai amfani da wutar lantarki zai kai yuan biliyan 20.371. Daga cikin su, darajar lithium iron phosphate zai kai 2.

Yuan biliyan 575, kuma darajar batirin lithium-ion yuan yuan uku zai kai yuan biliyan 17.796. Tsani yana amfani da gaba zai dogara ne akan sadarwar tashar tushe da aikace-aikacen ajiyar makamashi.

Daga kaddarorin lithium baƙin ƙarfe phosphate da baturi na ternary, lithium iron phosphate ya fi dacewa da tsani. A ɗauka cewa tsani yana amfani da kasuwa don amfani da batir ɗin fosfat, bisa ga 70% na ƙarfin da aka yi ritaya da kashi 60% na amfani da tsani na adadin da aka saita, 2019 ~ 2025 ana sa ran amfani da jimlar za a iya amfani da shi a cikin ƙarfe na alli. phosphate lithium ladder ƙarfin baturi 58GW ¡¤ h. Tsani yana amfani da farashin sake siyan baturi kusan kashi 30% na sabon baturi.

A cikin 2018, farashin fakitin baturin ion ƙarfe na lithium shine 1.1 ~ 1.2 yuan / (w ¡¤ h), yana ƙididdige farashin sake siyan baturi mai amfani a 0.

33 ~ 0.36 yuan / (w ¡¤ H), idan aka yi la'akari da samar da kamfanonin kera motoci da samar da masana'antar batir, batirin lithium-ion mai wutar lantarki yana da yanayin rage farashin, kuma ana sa ran matakin zai ragu sosai. A ce farashin sake siyan ya faɗi da kashi 5% a kowace shekara, kuma tsani na 2019-2020 yana da jimlar 4.

Yuan biliyan 7 a sararin kasuwa. Nan da shekarar 2025, yawan sararin kasuwar zai kai yuan biliyan 17.1.

Ana sake yin amfani da baturi na ternary, ƙarfe yana da mahimmanci ga nickel, cobalt, manganese, lithium, da dai sauransu, yawan adadin shine 12%, 5%, 7%, 1.2%, bi da bi.

Dangane da "Sabuwar Makamashi Motar Sharar Batir Comprehensive Utilization Industry Standardization Standardization", a ƙarƙashin Wet Smelting Conditions, Nickel, Cobalt, Manganese kada ya zama ƙasa da 98%; karkashin wuta macr, nickel, m duniya m adadin dawo da Ba kasa da 97%. A karkashin dawo da rigar hanya, ana zaton cewa karfe farashin ba canzawa, 2019 ~ 2025, nickel, cobalt, manganese, da lithium, da dai sauransu, game da 43.

Yuan biliyan 6. Tare da haɓakar kayayyaki kamar su cobalt, nickel, manganese da lithium a cikin 'yan shekarun nan, a nan gaba farashin batir monomer, rabon batirin yuan abu uku tabbatacce zai ba da haske sosai, kuma baturin lithium-ion mai ƙarfi yana ƙunshe da shi. abubuwa masu daraja da yawa. Karfe, idan an fitar da wani ƙarfe mai daraja daga baturi sannan aka kera shi, za a sami mafi girman kuɗin shiga.

Wannan babi yana da mahimmanci don nazarin sararin kasuwa na tsarin farfadowa na jiki, tsarin dawo da rigar da tsarin dawo da wuta. . Kudin wucin gadi, da sauransu.

, Tebur 9-9 shine farashin dawo da batir sharar gida kowace ton. Daga cikin su, matsakaicin kuɗin dawowa na 8900 yuan / t shine 8900 yuan / t, kuma matsakaicin dawo da batirin ionic bayan an yi amfani da tsani kuma ingancin batirin ion baƙin ƙarfe phosphate shine yuan 4000. Kamar yadda ake iya gani daga bayanan binciken, matsakaita farashin sake amfani da su da kuma wargaza tantanin halitta mai dala uku kan kowace ton ya kai yuan 13264, matsakaicin kudin warkewa da wargaza batirin lithium-phosphate ion yuan yuan 8364, kuma batirin lithium ion mai karfin wuta. yana da wadata da yawa.

Ƙarfe na farashin shine muhimmin tushen samun kudin shiga na baturi. Musamman, haɓakar kayan ƙarfe kamar nickel, cobalt, manganese da lithium a cikin 'yan shekarun nan ya taka rawar gani sosai na batir lithium ion mai ƙarfi yana wargaza murmurewa. Tebur 9-10 baturi ne mai girma uku yana wargaza ingancin farfadowa da samun kudin shiga.

An dawo da matsakaitan kudin shiga na kayan da kayan bayan tan na batir kayan yuan uku ya kai yuan 16728. Bugu da kari, bayan bincike, an kuma yi nazari kan rushewar batirin lithium iron phosphate ion baturi, kuma ana nuna ingancin farfadowa da samun kudin shiga na batirin lithium iron phosphate ion a cikin Tebu 9-11. Rarraba batirin lithium baƙin ƙarfe fosfat ion maido da ƙarfe da kayan ƙima ya kai yuan 7703.

As can be seen from the previous analysis, the use of physical methods recovered that the dismantling cost of the three-membered material of the three-dimensional material is 13264 yuan, and the obtained earnings obtained by the valuable material obtained after the sale of dismantles Yuan 16728 ne, sabili da haka, farfadowar rarrabuwar kawuna na kowane tan. Batirin ternary na iya samun riba yuan 3464; Kudin kwarkwasa ko wanne tan na baturin ion na lithium iron phosphate ya kai yuan 8364, kudin shiga ya kai yuan 7703, don haka wargaza batir ion na lithium iron phosphate zai yi asarar yuan 661. 2.

Farashin tsarin dawo da rigar tsarin dawo da rigar ya fito ne daga fannonin farashin dawo da albarkatun ƙasa, jiyya na sharar ruwa, da Tebura 9-12 Tebura 9-12 Kudin jiyya ga kowane ton sharar batir tsarin dawo da jika. Matsakaicin farashin aikin dawo da rigar shine yuan 14815, kuma matsakaicin farashin tan ɗaya na batir ion baƙin ƙarfe na lithium shine yuan 9915. Bugu da ƙari, yin amfani da tsarin dawo da rigar don dawo da darajar baturi na baturi yana da yawa, don haka yanayin samun kudin shiga ya fi bayyane.

Tebu 9-13 da Table 9-14 shine ingantaccen farfadowa da fa'idar baturin abu da lithium baƙin ƙarfe phosphate ion baturi jika dawo da tsari. Ta hanyar bayanan da ke sama, matsakaicin kudin shiga na batirin yuan yuan ta amfani da tsarin dawo da rigar ya kai yuan 18073, kuma matsakaicin kudin shiga na batirin ion phosphate na lithium ya kai yuan 8220. Sabili da haka, kowane tsari na farfadowa zai sami ribar yuan 3258 a kowane tsari na sake dawo da shi, kowane ton daya na batirin ion na batir phosphate zai yi asarar yuan 1695.

3. Hanyar dawo da tsarin wuta ta hanyar sake yin amfani da wutar lantarki ya kamata a bi da shi tare da kayan lantarki bayan an riga an yi magani a cikin tanderun wutar lantarki, da kuma yawan iskar gas da sauran sharar gida a lokacin sarrafawa, don haka farashin hanyar wuta. Tsarin dawowa yana daga sake yin amfani da albarkatun kasa. , Wutar mai da sharar iskar gas da dai sauransu.

, Tebur 9-15 shine tsarin kula da farashi don tsarin dawo da ton na batir sharar gida. Kamar yadda ake iya gani daga bayanan bincike, matsakaicin farashin hanyar wuta na batirin dala uku ya kai yuan 14390, kuma matsakaicin farashin tan 1 na batirin ion na lithium iron phosphate ya kai yuan 9490. Bugu da kari, ana nuna ingancin farfadowa da samun kudin shiga na batir kayan abu guda uku da lithium iron phosphate da batirin ion da kuma samun kudin shiga a cikin Tebura 9-16 da Table 9-17.

Daga bayanan da ke sama, ana iya sanin cewa matsakaicin kudin shiga na batir mai hanyoyi uku ta amfani da tsarin dawo da hanyar wuta ya kai yuan 17,405, kuma matsakaicin kudin shiga na batirin ion phosphate na lithium ya kai yuan 7994. Don haka, duk wani maido da tan na batura guda uku zai samu ribar yuan 3015 a duk lokacin da aka gyara, kuma a duk lokacin da tan na lithium iron phosphate ion baturi zai yi asarar yuan 1496. Daga ingancin dawo da kayan batir, tsarin dawo da sinadarai yana da babban fa'ida sosai, inda aikin dawo da jika ya fi sauran hanyoyin dawo da su biyu.

Bugu da kari, kayan ingancin batirin na yanzu suna nan, musamman ma karfen cobalt da ke cikin batirin abu uku, domin abin da ake fitarwa a kasata kadan ne, galibi ya dogara, don haka batirin lithium-ion ya kara bukatar irin wadannan kayayyakin. Ya daure ya haifar da babban haɓaka kayan baturi. A wannan lokacin, dawo da baturi na lithium-ion mai ƙarfi zai sami sarari mai fa'ida, yayin da tsarin dawo da rigar yana da ingantaccen farfadowa, wanda zai sami ƙarfin gasa, yana nuna fa'ida mai fa'ida.

Ta hanyar bincike, inganta ƙarfin batirin lithium-ion mai lalata ribar dawo da za'a iya samu ta hanyar haɓaka haɓakar dawo da kayan baturi. Bugu da kari, ana amfani da hanyar samar da layin atomatik don rage ƙwaƙƙwaran ma'aikata, ko rage kashe kuɗin kashe batir. An tsara wurin dawo da baturi a hankali, kuma batirin sharar gida yana mai da hankali ga tarwatsewa, wanda zai iya rage tsadar sufuri sosai, ta haka zai ƙara ribar dawo da baturin lithium-ion.

An ciro wannan labarin ne daga "Sakewar Batirin Lithium Ion da Fasahar Rarraba", wanda Science Press ya buga, a halin yanzu shine cikakken bayani na farko na cikin gida game da sake amfani da batirin lithium-ion, sabuntawa da sake amfani da shi. Muhimmin marubucin wannan littafi shine: Li Li, Farfesa Li, Cibiyar Fasaha ta Beijing, Ph.D.

, Malama Li, babbar kwararre ne a wannan fanni, tana yawan ganin jawabinta a taruka da tarurruka da dama a masana'antar; Yao Ying , Ph.D., Jami'ar Florida, Mataimakin Shugaban kasa, Makarantar Makarantun Kayan Aiki ta Beijing, Ph.

D. Mai Koyar da Karatu; Yu Yajua.

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