Sideed ku gaadhi kartaa "wax-ka-soo-saar toos ah" isticmaalka dhaqdhaqaaqa qashinka?

Qore:Iflowpower - Iibiyaha Saldhigga Korontada ee la qaadan karo

Marka hore u fiirso xogta, xogta arag baahida suuqa iyo shuruudaha horumarinta tignoolajiyada: 1) Sida laga soo xigtay Ururka Warshadaha Baabuurta ee dalkayga, 2017 wax soo saarka baabuurta tamarta cusub iyo iibinta ayaa gaadhay 7.94 milyan, 7.77 milyan, ilaa 53.

8%, 53.3%, siday u kala horreeyaan, Baabuurta tamarta cusub waxay xisaabinayaan 2.7% wadarta iibka.

2) Laga bilaabo dhamaadka 2017, waxay kor u qaaday in ka badan 1.8 milyan oo baabuurta tamarta cusub ah, iyo baytariga kaydinta korantadu waa qiyaastii 86.9GWH.

Sida laga soo xigtay Wasaaradda Warshadaha iyo Tignoolajiyada, waxa la filayaa in iibka baabuurta cusub ee tamarta uu gaadho 2 milyan, baabuurta saafiga ah ee korontadu waxay ka yihiin 56%. 3) Sida laga soo xigtay tamarta rakaabka cusub baabuurka tamarta lithium-ion nolosha batari 5-6 sano, baabuurta ganacsiga 2-3 sano, waxaa la filayaa in dalkayga lithium-ion batari dib u warshadaynta ku saabsan tahay 10.7 bilyan yuan in 2020, oo ay ku jiraan ku saabsan 64 100 million yuan, isticmaalka dib u soo celinta ee ku saabsan 4.

3 bilyan yuan. Saddexda dhibcood ee kor ku xusan waxay arkeen suuqa weyn ee dib-u-warshadaynta iyo dib-u-warshadaynta baytariyada lithium-ion firfircoon, laakiin heerka farsamada ayaa sidoo kale soo bandhigay shuruudaha, "the" Farsamaynta Horumarinta Farsamada ee Warshadaha Awoodda Baabuurta ee Lithium-Ion Battery "waxaa la soo jeediyay 2020, lithium cusub. Nidaamku wuxuu ka badan yahay 260Wh / kg marka loo eego tamarta.

Qiimaha waxaa lagu dhimay 1 yuan / WH, deegaanka -30 ¡ã C ilaa 55 ¡ã C waxaa loo isticmaalaa ilaa 2025, monomer waa tamar badan. 500WH / kg. Xogta kor ku xusan, waxaan sidoo kale arki karnaa horumarinta gawaarida tamarta cusub si ay u kaxeeyaan horumarinta dhammaan baytariyada lithium-ion ee awoodda lithium-ion, kaas oo sidoo kale keena baahida suuqa ee isticmaalka batteriga lithium-ion firfircoon.

Zhao Jindi, oo ah guddoomiyaha Ururka Warshadaha Battery ee dalkayga, ayaa sheegay in hadda ay jirto maalgashiga kuleyliyaha, teknoolajiyada muhiimka ah ayaa ka maqan hal-abuurnimo madax-bannaan, horumarinta degdegga ah ee baabuurta tamarta cusub, horumarinta silsiladda warshadaha, isticmaalka jaranjarada isticmaalka badbaadada, kor u kaca alaabta ceeriin ee kor u kaca dhibaatooyinka la taaban karo sida faa&39;iidooyinka kharashka. Aqoonyahanada Yang Yusheng ayaa si sax ah u soo koobay qaar ka mid ah dhibaatooyinka u baahan in wax laga qabto, waxayna ugu baaqeen dowladda inay hoggaamiso, khubarada iyo dhibaatooyinka kale ee isuduwidda qaybaha badan, dhibaatooyinka xoogga leh ee ay la kulmaan batteriga lithium-ion: 1) Kaalmada sababta sare ee shirkadda baabuurta Korontada, hagaajinta heerka kabka, silsiladda guddoomiyaha, waa silsiladda batteriga iyo walxaha hogaanka ah; 2) Wax-soo-saarka xad-dhaafka ah, taasoo horseedaysa qiimaha baytariyada lithium-ion, faa&39;iido yar, Waqtiga wax soo saarka; 3) Cobalt, kheyraadka nikkel, qiimuhu wuxuu ku xiran yahay dadka, way adagtahay in la taageero kumanaan shuruudaha farsamaynta baabuurta; 4) Kabitaanka iyo jillaabyada masaafada, waxay ka dhigaan mid ka fiican tamarta, iyo batteriga ternary wuxuu ka kooban yahay 333/523 ilaa 622/811, nikkel Waxyaabaha ku jira maadada waxaa la dhimay kulaylka luminta, badbaadada ayaa hoos loo dhigayaa; 5) Miisaanka baabuurka, isticmaalka tamarta qaboojiyaha, gaabinaya masaafada wadista, kharashka ku dallaca, nolosha batteriga waa gaaban tahay, batteriga labaad waa in la iibsadaa; 6) kabkii oo la joojiyay Intaa ka dib, way adag tahay in la iibiyo sare. Dhibaatooyinkani waxay ka tarjumayaan caqabadaha horumarinta warshadaha.

Sida aqoonyahanka Yang uu sheegay in dhibaatooyinkani aysan ahayn arrin hal awood leh, dowladda, shirkadda, iskaashiga dadweynaha ee xisbiyada badan. Tiknoolajiyada soo kabashada batteriga gudaha iyo dibedda ayaa la barbar dhigayaa tignoolajiyada soo kabashada batteriga, shisheeye ToxCo, Aeatechnology, Inmetco, SNAM, Toshiba Terume, Shirkadda Sumitomo Metal Mining Company waxay soo kaban kartaa baytariyada lithium-ion, halkaas oo Toxco ay xallin karto noocyo kala duwan, sifooyinka Kiimikada kala duwan ee baytariyada lithium-ion; waddanku wuxuu bilaabmaa soo daahyo, Greenmei hadda, Bangu (oo ay heshay Ningde Times) iyo bateriga dib-u-warshadaynta baaxadda leh ee saddexda shirkadood ee Zhangzhou Hao Peng, oo xisaabiya 90%. Habka soo kabashada, ToxCO waxay isticmaashaa habka qoyan si ay marka hore u burburiso kansarka -198 ¡ã C nitrogen dareere ah -198 ¡ã C, inMETCO, iyada oo la adeegsanayo habka dabka ee foornada dabka ee korontada, iyo Jarmalku guud ahaan waxay isticmaalaan dabka-free iyo qoyan isku-dhafka dabka.

Habka, iyada oo loo marayo "previvorize-vacuum thermal solution - xal farsamo - farsamayaqaan - Habka qoyan" habka geeddi-socodka ayaa lagu soo celiyaa degsiimooyinka kala duwan; Greenmei gudaha, Bangu guud ahaan waxay isticmaashaa habka qoyan, iyo dib u warshadaynta dabka. Waxaa lagu qiyaasaa in marka la gaaro 2020, warshaduhu ay ku guuleysan doonaan burburinta tignoolajiyada iyada oo loo marayo macmal si otomaatig ah, hagaajinta wax ku oolnimada baabi&39;inta, oo ay gaarto in ka badan 85% kala soocidda aluminium naxaas ah, heerka soo kabashada manganese nikkel-wateng oo ka badan 98%, iyo heerka soo kabashada kheyraadka lithium ee in ka badan 60%. , Oo jebiya dib-u-warshadaynta graphite iyo tignoolajiyada isticmaalka kheyraadka.

Midkoodna afarta shirkadood ee ku taxan shaxda, shirkaddu kuma lug lahayn dib-u-warshadaynta baaxadda leh ee Li, Cilmi-baarista dib-u-warshadaynta ee dhallaanka, la&39;aanta qaab-dhismeedka, kiisaska warshadaha; Ni iyo CO habka soo kabashada-ashitada-saldhigga iyo yaraynta isticmaalka wakiilka; Waxaa jira cilmi baaris yar oo ku saabsan dib u soo kabashada alaabta. Cilmi-baarista iyo horumarinta kulliyadaha iyo jaamacadaha waxaa taageera farsamada saadka dib-u-warshadaynta. Aqoonyahannada Yang Yusheng ayaa tilmaamay in badbaadada ay tahay arrinta aasaasiga ah ee isticmaalka jaranjarada: 1) Tixgeli dhibaatada isticmaalka jaranjarada ee naqshadeynta baakidhka batteriga - farsamaynta, adoo isticmaalaya xog weyn si loo dhiso maamul la ogaan karo Nidaamka, oo tilmaamaya in walxaha korantada ay fududahay in la kala saaro; Isticmaalka cabbirka sare, laakiin ma faa&39;iido marka dib loo soo nooleeyo.

Tiknoolajiyada dib-u-warshadaynta farsamada ee Qalabka Koodhka Wanaagsan, Professor Wang Dabui, Jaamacadda Lanzhou, hagaajinta birta qoyan ee dhaqameed, iyadoo la adeegsanayo "heerkulka hoose ee dubay - biyaha la kala diro - dib-u-soo-saarka" tignoolajiyada gaaban ee habka qoyan si loo fududeeyo isticmaalka tamarta, sulfuric acid Hoos u dhigista qiyaasta, mar dambe ma isticmaali karto H2O500. tan. element The lithium ee wax electrode wanaagsan ayaa guud ahaan soo kabsaday in tallaabada ugu horeysa ee deegaanka alkaline, qayb xal waa adag, iyo beddelka waa adag tahay, si hufnaan soo kabashada ee lithium inta badan waa ka hooseeya manganese nikkel-cobalt, cilmi Sun Wei ee Academy Shiinaha ee Sayniska waxaa la dhimay by carbon organic. Wakiilku, wuxuu si xushmad leh u burburiyaa qaab dhismeedka qashinka electrode-ka togan, kor u qaadista walxaha lithium si loo furo, loo gaaro soo saarista xulashada, heerka soo saarista lithium, heerka soo saarista> 95%.

Electrolyt-ku wuu ku yar yahay batteriga, laakiin deegaanku waa kan ugu weyn, iyo borofisar Harbin-ku leeyahay Dai Changsong ayaa tilmaamay in uu jiro PC dareeraha organic iyo uumiga DEC inta lagu jiro electrolyte, iyo HF, organophosphate (OPS), kooxda alkyl Dhibaatada xeryahooda sunta ah iyo kuwa waxyeellada leh sida fluoroplastics, Professor Dai, marka la barbardhigo faa&39;iidooyinka iyo faa&39;iido darrada xalalka dabiiciga ah ee dheeraadka ah ee habka dabiiciga ah Habka soo saarista CO2, adoo isticmaalaya soosaar CO2 supercritical, ku dar methanol, ethanol, iwm. nidaamka, iwm. "Waxay si weyn u kordhin kartaa waxtarka soo saarista solute polar

Habka soo kabashada, isticmaalka guud ee gudaha ee habka qalalan iyo qoyan, Professor Tamari, kaas oo injineernimada waqooyiga, soo bandhigay habka soo kabashada nus-firfircoon ee kala-baxa, iyada oo loo marayo "dib-u-dubidda-dubidda-dillaaca-gariirinta shaashadda (positive iyo negative)" si loo gaaro dib u soo kabashada walxaha. dib u soo kabashada, CO soo kabashada marka hore oxalic acid, ka dibna dayactirka qaabdhismeedka ayaa heli kara waxqabad si loo barbardhigo. Dib-u-habaynta alaabta macdanta; heerka leaching ee nikkel-manganese sida nickel-wateng manganese ee Trieager ah ayaa gaadhay 99%, iyo horudhac ah waxaa lagu helay by leaching nikkel-cobalt positive electrode walxaha acid si ay u helaan horudhac ah, ka dibna calcined. Dib-u-soo-nooleynta walxaha togan.

Shirkaddu waxay sahamisay xalka dib-u-warshadaynta, iyo dariiqa horumarinta warshadaha waxaa loo isticmaalaa jaranjarada baytariga. Shirkadaha qaarkood waxay hiigsanayaan jihada horumarka garaadka, wanaajiya hufnaanta, yareeyaan qiimaha waxayna xaqiijiyaan badbaadada iyada oo loo marayo garaadka. Zhongtianhong lithium ee isticmaalka moodooyinka iibka kiraynta ee tallaabada batteriga firfircoon ee lithium-ion, qiimaha isticmaalka ganacsadaha ee batari lithium ion qashinka ah waa 70%, qiimaha isticmaalka dib loo cusboonaysiin karo wuxuu xisaabiyaa 30%, qiimaha dib-u-soo-nooleynta waxaa lagu ururiyaa baytariyada ternary.

Dib-u-soo-noolaynta baytariyada lithium-ion waa hooseeyaa; heerka burburinta batteriga lithium ion firfircoon waa ay adag tahay in ay u dhigmaan qaybaha, qalabka, hababka alxanka, noocyada unugyada korontada, art hydraulic, taxane module, qaab-dhismeedka chassis, iwm. Zhongtianhong lithium waxay isticmaashaa khadka kala furfurida otomaatiga ah si loo gaaro garaadka baabi&39;inta, hufnaanta kala furfurida oo la hagaajiyay. Shenzhen Thai waxa kale oo ay samaysay khadad kala furfurid caqli-gal ah, iyada oo gaadhay 50,000 oo baabuurta tamarta cusub ah, 30,000 tan oo baytari hawlgab ah, iyo 40,000 oo tan oo baytariyada hawlgabka ah, iyaga oo kala saaraya 15,000 oo tan oo baytariyada qashinka ah.

Shenzhen Xionghao waxay soo bandhigtay tignoolajiyada xogta weyn, isticmaalka badeecada, qiimaha, silsiladda warshadaha, suuqa suurtagalka ah. Khayraadka Cobalt ee dalkaygu waa maqan yahay, waxaana loo baahan yahay in laga keeno Kongo iyo dalal kale, Cobalt-ku wuxuu ciyaaraa wareegga iyo kor u qaadida agabka marka loo eego agabka saddex xubnood iyo isticmaalka qalabka xasilinta. Warshadaha Huayou Cobalt sida alaab-qeybiyaha alaabta ceeriin ee cobalt, khadka farsamaynta ee laga sameeyay horumarinta sirdoonka, waxay samaysay warshad caqli-gal ah.

Habka qoyan ee dhaqameedku wuxuu leeyahay heerka soo kabashada hooseeya (saddex yuan <50%, iron lithium <30%), environmental pollution (incineration or buried, acid-base dip), can not pass the first, second-line city environmental assessment, long distance transportation cost, phosphoric acid Lithium lithium, lithium manganate is not high, economic efficiency is different, etc. In order to deal with the drawback of traditional wet process, Beijing Saidmy adopts precision dismantling + material repair technology, not only recovering the ternary battery, but also solve a variety of batteries such as lithium iron phosphate, lithium manganate, and lithium titanate, and has good recycling Economic; Saidmy's recycling technology achieves full turn, automatic, pure physiological dismantling, no harmful gas, realizing the full component recycling of lithium electrical materials; you can use the most stringent environmental assessment, convenient construction plant, reduce solution costs and Environmental cost. In addition, some companies have considered their own actual considerations, and propose the health index assessment of retired battery screening tests, in the design and processing of dynamic lithium-ion batteries, disassemble, packaging transportation, storage, residual testing, dismantling, step utilization, and regeneration.

Samee nidaamyada caadiga ah ee u dhigma, cadee shirkadaha soo saara baytariga, shirkadaha baabuurta farsameeya, shirkadaha burburiya baabuurta dib u warshadaynta, ka faa&39;iidaysiga ganacsadaha iyo dib u soo celinta hawlaha muhiimka ah ee shirkadda. Siyaasadda warshadaha ayaa si tartiib tartiib ah loo hagaajiyay. Dib u warshadaynta, waa su&39;aalaha soo socda: 1) Waxaa jira su&39;aalaha soo socda: 1) Shuruucda iyo qawaaniinta gaarka ah la&39;aanta nidaamka dib-u-warshadaynta baytariyada kaydinta tamarta; 2) Nidaamka dib-u-warshadaynta batteriga kaydinta tamarta qashinka oo aan si hufan loo dhisin; 3) Heerarka siyaasadda waxay u baahan yihiin in la sii horumariyo; 4) Taageero yar oo loogu talagalay teknoolajiyada dib-u-warshadaynta batteriga iyo cilmi-baarista qalabka; 5) Shirkadda Qurxinta Dib-u-warshadaynta Baabuurta ee la xoqay si degdeg ah loo cusboonaysiiyo; 6) la&39;aanta hagitaan iyo xeerar lagu tallaabsado ka faa&39;iidaysiga warshadaha.

Qiimaha dib-u-warshadaynta qashinka lithium-ion baytariyada firfircoon waxaa ka mid ah gaadiidka, baakadaha, bakhaar, ilaalinta deegaanka, baabi&39;inta, ogaanshaha, kharashka iibka ka dib, kaas oo waa in la raaco xeerarka gaadiidka shirka batteriga qaranka iyo shuruudaha caadiga ah, dhalaalaysa si ay u raacaan heerarka biraha dib-u-cusbooneysiinta qaranka iyo biraha non-ferrous Dhoofinta shirkadda heerarka processing ammaanka iyo shuruudaha kale ee la xiriira, si loo hubiyo in saaxiibtinimada deegaanka. Siyaasadda dib-u-warshadaynta ee baytariga firfircoon ee lithium-ion, Wasaaradda Wershadaha iyo Tignoolajiyada ayaa ku dhawaaqday "Qodobbada Ku-meel-gaadhka ah ee Maareynta Dib-u-warshadaynta iyo Ka Faa&39;iidaysiga baytariga Cusub". Helitaanka, hirgelinta la socodka mawduuca mawduucyada.

Habaynta batteriga, shirkadda isticmaalka jaranjarada waa, si waafaqsan "Ogaysiis ku saabsan Nidaamka Diiwaangelinta Codaynta Awoodda Baabuurka Furan" (xaraf farsamo dhexdhexaad ah [2018] Maya. 73), soo-saareyaasha codsiyada code-ka iyo xeerarka koodka ee xaraynta, baytariga kaydinta korantada ama habaynta jaranjarada shirkadda aqoonsiga Koodhka alaabada baytari. Kor ku xusan waxay soo koobtay dhibaatada iyo daaweynta dhibaatada iyo dhibaatada dhibaatada soo kabashada batteriga lithium-ion firfircoon iyo isticmaalka wareegyada, arrimaha ugu muhiimsan ee tallaabooyinka ama isticmaalka dib-u-cusbooneysiinta waa tiknoolajiyada, ilaalinta deegaanka iyo arrimaha kharashka.

Si aad u qabsato suuqa, cagtu wali waxay ku jirtaa tignoolajiyada asaasiga ah, heerka, jebi arrimaha muhiimka ah sida siyaasadaha, waa la arki karaa, dawladda, kor u kaca, ururada warshadaha, iskaashiga, qaabeynta qoto dheer ee warshadahan. Si aan wax uga qabanno dhibaatooyinkan, waa inaan sii wadnaa barashada cilmi-baarista qoto-dheer ee indus-ka.