Meelaha ugu muhiimsan ee laga isticmaalo alaabada kookaha batroolka ee Shiinaha ayaa wali ku badan anode-ka hore loo dubay, shidaalka, kaarboon-siiye, silicon (oo ay ku jiraan birta silicon iyo carbide-ka silicon) iyo electrode-ka garaafiga, kuwaas oo ay ka mid yihiin isticmaalka goobta anode-ka ee hore loo dubay. Sannadihii ugu dambeeyay, faa'iidada wax soo saarka ee suuqa aluminiumka elektaroonigga ah iyo alaabada silicon-ka ayaa weli ah mid sareysa, shirkadaha hoosena waxay aad u xiiseynayaan iibsashada iyo soo saarista, taas oo noqotay xoogga ugu weyn ee horseedda kobaca isticmaalka kookaha batroolka.
Shaxda qaab-dhismeedka isticmaalka kookaha batroolka Shiinaha sanadka 2021
Sanadka 2021, qaybta hoose ee isticmaalka kookaha batroolka Shiinaha ayaa wali ah anode hore loo dubay, shidaal, silikoon, kaarboonizer, electrode graphite iyo anode.
Sanadka oo dhan, faa'iidada labada aluminium ee elektrolytic, birta silikoon iyo carbide-ka silikoon ayaa gaaray heer sare, shirkaduhuna aad bay ugu dhiiran yihiin inay bilaabaan dhismaha. Si kastaba ha ahaatee, maadaama ay yihiin warshado badan oo isticmaala tamarta, guud ahaan wax soo saarka waxaa si weyn u saameeya xaddidaadda korontada. Inkasta oo baahida aan si buuxda loo sii deyn karin, haddana baahida loo qabo kookaha batroolka ayaa weli sii kordheysa.
Marka laga hadlayo shidaalka, iyadoo ay jirto hoos u dhac ku yimid dhuxusha, warshaduhu waxay kordhiyaan is-isticmaalka, waxay kordhiyaan mugga wax iibsiga iyo baahida guud ee wanaagsan; Sanadka 2021, warshadaha galaaska waxay leeyihiin faa'iido wanaagsan, heerka isticmaalka sare iyo baahida wanaagsan ee kookaha batroolka. Baahida wanaagsan ee agabka elektroodka taban ayaa sidoo kale kicisa soo saarista wakiilada kor u qaada kaarboonka. Baahida loo qabo elektroodka silikoonku waa caadi, laakiin baahida loo qabo elektroodka birta ee garaafka waa mid guud.
Shaxda qiimaha kookaha ee la kariyey ee gudaha sanadka 2021
Qeybtii hore ee 2021, qiimaha kookaha kalluumeysiga ee gudaha ee aan salfar lahayn ayaa muujiyay isbeddel ah inuu marka hore kor u kaco ka dibna hoos u dhaco. Qeybtii labaad ee sanadka, taageerada dhammaadka baahida ayaa xasilloonayd, qiimaha kookaha kalluumeysigana wuu sii socday inuu kor u kaco. Iyada oo lagu taageerayo qiimaha alaabta ceeriin ah, qiimaha kookaha kalluumeysiga ayaa si weyn kor ugu kacay, qiimaha macaamilkana rubuci hore wuxuu kor u kacay 2,850 yuan / tan. Qeybtii labaad ee sanadka, baahida hoos u dhacday ee ay saameysay xayiraadda korontada iyo siyaasadda xakamaynta labanlaabka ah ayaa noqotay mid daciif ah, laakiin suuqa walxaha elektiroonigga taban wuxuu muujiyay taageero wanaagsan, qiimaha kookaha kalluumeysiga ee tayada sare leh iyo kan hooseeya ayaa sii socday inuu kor u kaco, qiimaha kookaha kalluumeysiga ee salfar hooseeya ayaa si waafaqsan kor u kacay, qiimaha macaamilka kookaha kalluumeysiga ee rubuci afraadna wuxuu kor u kacay heerka ugu sarreeya sannadlaha ah.
Sannadkii 2021, qiimaha kookaha saliidda sulfur-ka ee dhexdhexaadka ah ee gudaha ayaa asal ahaan muujiyay kor u kac hal dhinac ah, qiimaha aluminium-ka elektrolytic-ga ee terminal-ka ah ayaa kor u kacay heerkii ugu sarreeyay ee taariikhiga ahaa sanadkan gudihiisa. Xamaasada suuqa kaarboonka aluminium-ka ee lagu soo galayo suuqa ayaa aad u sarreysay, iyadoo taageerada baahida la helayo ay jirto, qiimaha kookaha la dhexdhexaadka ah ee sulfur-ka ayaa asal ahaan sii waday isbeddelka kor u kaca. Horraantii Noofambar, sababtoo ah hoos u dhaca xilliyeedka ee qiimaha kookaha batroolka ee ceeriin ah, qiimaha kookaha la calcined ayaa si yar hoos ugu dhacay, laakiin qiimaha guud ayaa wali ka sarreeyay isla xilligii sannadkii hore.
Shaxda qiimaha ee kookaha sulfur-ka dhexdhexaadka ah ee gudaha iyo anode-ka hore loo dubay sanadka 2021
Sannadkii 2021, iyadoo ay taageerayaan kor u kaca suuqa terminal-ka, qiimaha anode-ka hore loo dubay ayaa kor u kacay heer sare. Celceliska qiimaha sanadlaha ah ee anode-ka hore loo dubay wuxuu ahaa 4,293 yuan / tan, celceliska qiimaha sanadlaha ahna wuxuu kordhay 1,523 yuan / tan ama 54.98% marka la barbar dhigo kii sanadkii 2020.
Nuskii hore ee sanadka, shirkadaha guryaha ee hore loo dubay ee anode-ka ayaa si joogto ah u bilaabmay, taasoo si weyn u saameysay qiimaha alaabta ceeriin ah. Nuskii labaad ee sanadka, dhismaha ayaa hoos u dhacay sababtoo ah saameynta xakamaynta labanlaabka ah iyo qaybinta awoodda gobollada qaar, laakiin qiimaha guud wali wuu sarreeyay, baahida loo qabo coke-ka sulfur-ka dhexdhexaadka ahna way xasilloonayd, saameynta qiimaha coke-ka sulfur-ka dhexdhexaadka ahna ay ku yeelatay qiimaha anode-ka hore loo dubay ayaa la xoojiyay. Shirkadaha aluminium-ka elektrolytic-ga ee terminal-ka ah ayaa sii wada inay ku shaqeeyaan qiimo sare, sii deynta awoodda wax soo saarka cusub ee shirkadaha aluminium-kana waxay samaysaa taageero wax ku ool ah oo loogu talagalay rarista suuqa anode-ka hore loo dubay. Bishii Diseembar, qiimaha anode-ka hore loo dubay ayaa hoos u dhacay sababtoo ah hoos u dhaca qiimaha alaabta ceeriin, laakiin sanadka oo dhan, qiimuhu wuxuu si weyn uga sarreeyay kii isla muddadaas sannadkii hore.
Shaxda qiimaha kaarboonizer-ka gudaha ee 2021
Sannadkii 2021, ganacsiga suuqa wakiilada kaarboonka gudaha wuu fiican yahay. Iyada oo ay sabab u tahay suuqa walxaha ceeriin iyo walxaha katooliga, qiimaha wakiilada kaarboonku wuu isbeddelay qeybtii hore ee sanadka. Qaybtii labaad ee sanadka, waxay bilowday inay si weyn kor ugu kacdo qiimaha alaabta ceeriin, qiimaha wakiilada kaarboonkuna sidoo kale wuxuu muujiyay isbeddel kor u kac ah.
Sanadka oo dhan, qiimaha walaxda kordhisa kaarboonka kookaha ee la shiiday ayaa horseeday yaraanta kheyraadka kookaha batroolka ee gudaha warshadaha sifeynta gudaha (dayactir dhexe oo lagu sameeyo kookaha iyo ilaha dhuxusha ayaa aad u adag). Iyada oo ay saameeyeen qiimaha alaabta ceeriin iyo baahida hoos u dhacda, qaar ka mid ah soosaarayaasha kaarboonka ee graphite ayaa inta badan hela kharashka farsamaynta ee walxaha elektroodka taban, taasoo keentay in kororka kaarboonka ee Graphite uu aad uga yar yahay kan alaabta ceeriin ah. Saddexdii rubuc ee ugu horreeyay, qiimuhu wuxuu ahaa hawlgal xasilloon, rubucii afraadna wuxuu bilaabay inuu dalbado inuu qiimaha kiciyo.
Shaxda qiimaha dhuxusha kulaylka iyo batroolka kookaha ee siman sanadka 2021
Saddexdii bilood ee ugu horreeyay 2021, dhaqaalaha guud ee Shiinaha ayaa si joogto ah u soo kabanaya, isticmaalka korontada guudna wuxuu kordhay 12.9% sannadba sannadka ka dambeeya. Baahida korontada ayaa si degdeg ah u korodhay, wax soo saarka korontada biyaha oo liita, korontada kulaylka ayaa si degdeg ah u korodhay 11.9% 9-kii bilood ee ugu horreeyay sannadba sannadka ka dambeeya, baahida dhuxusha kulaylkana si degdeg ah ayay u korodhay, taas oo ah xoogga ugu weyn ee kiciya koritaanka isticmaalka dhuxusha. Iyada oo ay saameyn ku yeelatay yaraynta qiiqa kaarboonka, "xakamaynta labanlaab ee isticmaalka tamarta" iyo xaddidaadda horumarka indho la'aanta ah ee mashaariicda "laba sare", xoojinta wax soo saarka birta, agabka dhismaha iyo warshadaha kiimikada ayaa si tartiib tartiib ah hoos ugu dhacday, heerka kobaca wax soo saarka ee birta doofaarka, kookaha, sibidhka iyo alaabada kale ee la xiriira ayaa hoos u dhacay, isticmaalka dhuxusha ee warshadaha birta iyo agabka dhismaha ayaa si waafaqsan hoos u dhacay. Guud ahaan, isticmaalka dhuxusha Shiinaha ee saddexda rubuc ee ugu horreeya isticmaalka dhuxusha ayaa si degdeg ah u koray sannadba sannadka ka dambeeya, heerka kobacana si tartiib tartiib ah ayuu hoos ugu dhacay. Tan iyo bilowgii sannadkan, sahayda suuqa dhuxusha ee Shiinaha iyo baahida guud ahaan way adag tahay, kaydka dhuxusha ee xiriir kasta waa hooseeyaa, qiimaha suuqa dhuxushana waa sarreeyaa. Iyada oo la adeegsanayo taageerada qiimaha sare ee suuqa dhuxusha, shixnadaha suuqa dhuxusha ee gudaha iyo kuwa dibadda laga keeno ee shidaalka badan leh waxay sameeyeen soo jiidasho wanaagsan, iyagoo taageeraya qiimaha macaamilka kookaha saliidda ayaa kor u kacay heer sare. Rubucii afraad, markii dawladdu bilowday inay xakamayso iyo faragelinta suuqa dhuxusha, qiimaha dhuxusha ayaa si weyn hoos ugu dhacay, rarista suuqa kookaha ee sulfur-ka badan ayaa hoos u dhacday, qiimaha kookaha iyo saliidda gudaha ee dekeddana si waafaqsan ayuu hoos ugu dhacay.
Guud ahaan, sanadka 2021, xiisaha soo iibsiga dhammaadka baahida ayaa wanaagsan, aaladaha cusub ee wax soo saarka ee hoos yimaadana waa la bilaabay. Inkasta oo baahida si yar loo wiiqay iyadoo la saameeyey xakamaynta laba-laaban, haddana waxay weli sameysaa taageero xooggan oo suuqa saliidda iyo kookaha, qiimaha kookahana wuxuu sii wadaa inuu sii wado hawlgal sare. Sannadihii ugu dambeeyay, hoos u dhaca kookaha batroolka ee gudaha waxaa inta badan lagu ururiyay aagga anode-ka hore loo dubay iyo aluminiumka elektrolytic-ga. Suuqa kaarboonka aluminiumku wuxuu sii wadaa inuu si fiican u ganacsado, qiimaha suuqa ee terminal-ka waa sarreeyaa, culeyska bilowga ee shirkadaha aluminiumka elektrolytic-ga waa sarreeyaa, baahida kookaha batroolkana way sii kordheysaa.
Waqtiga boostada: Jan-13-2022