Walaxda ugu weyn ee ceeriin ee loo isticmaalo soo saarista graphite electrode waa batroolka calcined coke.Haddaba waa maxay nooca kookaha batroolka ee calcined ee ku habboon wax soo saarka graphite electrode?
1. Diyaarinta kariimka saliida ceeriin waa inay buuxisaa mabda'a soo saarista kookaha batroolka oo tayo sare leh, iyo calaamadaynta kookaha batroolka tayada sare leh waa inay lahaataa qaab dhismeed badan.Dhaqanka wax-soo-saarka ayaa muujinaya in ku darista 20-30% haraaga kookaha ee kuleylka kuleylka ah ee lagu karsado saliidda ceeriin ay leedahay tayo wanaagsan, taas oo buuxin karta shuruudaha wax-soo-saarka ee electrode graphite.
2. Xoog dhisme oo ku filan.
Dhexroorka alaabta ceeriin ka hor-burburin, dhalaalidda, burburinta waqtiga si loo yareeyo firidheynta, buuxiyo shuruudaha ee ka kooban cabbirka hadhuudh square.
3. Beddelka mugga kookaha waa inuu ahaadaa mid yar ka dib jebinta, taas oo yarayn karta walbahaarka gudaha ee alaabta ay keento dib-u-celinta alaabta la riixay iyo hoos u dhaca habka duban iyo garaafka.
4. Coke waa in ay fududahay in la sawiro, alaabadu waa inay lahaadaan iska caabin hooseeya, kuleylka kuleylka sarreeya iyo iskudhafka hoose ee ballaarinta kulaylka.
5. Isbeddelka Coke waa in uu ka yaraado 1%;Arrinka isbedbedelaya waxa ay tilmaamaysaa qoto-dheeraanta wax-soo-saarka waxayna saamaysaa taxanayaal hanti ah.
6. Coke waa in lagu dubaa at 1300 ℃ muddo 5 saacadood ah, iyo cufnaanta dhabta ah ee dhabta ah waa in aan ka yarayn 2.17g/cm2.
7. Maadada baaruudda ku jirta kookaha waa in aanay ka badnaan 0.5%.
Waqooyiga Ameerika iyo Koonfurta Ameerika ayaa ah kuwa ugu badan ee soo saara kookaha batroolka ee adduunka, Halka Yurub ay asal ahaan isku filan tahay kookaha batroolka.Soosaarayaasha ugu muhiimsan ee kookaha batroolka ee Aasiya waa Kuwait, Indonesia, Taiwan iyo Japan iyo wadamo iyo gobolo kale.
Laga soo bilaabo sagaashamaadkii, dhaqaalaha Shiinaha oo si xawli ah u kobcayay, baahida saliidda ayaa sii kordhaysay sannadba sanadka ka dambeeya.
Marka qadarka habaynta saliidda cayriin ay aad u korodho, xaddi badan oo coke batroolka ah, oo ka soo baxay sifaynta saliidda cayriin, ayaa lama huraan ah in la soo saaro.
Sida laga soo xigtay qaybinta gobolka ee wax soo saarka kookaha batroolka ee Shiinaha, gobolka bari ee Shiinaha ayaa ku jira kaalinta koowaad, oo ka dhigan in ka badan 50% wadarta wax soo saarka kookaha batroolka ee Shiinaha.
Waxaa ku xiga gobolka waqooyi-bari iyo gobolka waqooyi-galbeed.
Maaddooyinka baaruudda ah ee kookaha batroolka ayaa door muhiim ah ka ciyaara codsigeeda iyo qiimaha, iyo soo-saarka kookaha batroolka ee graphitized waxaa xaddidaya xeerarka deegaanka ee adag ee dibadda, kaas oo xaddidaya gubashada kookaha batroolka oo leh maaddo baaruud sare leh oo ku jira warshado badan oo sifooyin ah iyo dhirta tamarta ee dalka.
Kookaha baaruudka ah ee tayada sare leh iyo kuwa hooseeya ayaa si weyn loogu isticmaalaa warshadaha birta, aluminium iyo kaarboon.Baahida sii kordheysa waxay kordhisaa qiimaha kookaha batroolka dhowr jeer.
Sanadihii la soo dhaafay, isticmaalka muuqda ee kookaha batroolka ee Shiinaha wuxuu ku sii socdaa si xawli sare leh, iyo baahida loo qabo kookaha batroolka ee dhammaan suuqyada macaamiisha ayaa sii kordhaya.
Aluminiumku wuxuu xisaabiyaa in ka badan kala badh wadarta guud ee isticmaalka kookaha batroolka ee Shiinaha.Waxaa inta badan loo isticmaalaa anode horay loo dubay, iyo baahida loo qabo kookaha baaruudda dhexdhexaadka ah iyo kuwa hooseeya waa mid weyn.
Badeecadaha kaarboonku waxay ku xisaabtamayaan shan meelood meel baahida loo qabo kookaha batroolka, kaas oo inta badan loo isticmaalo diyaarinta elektiroonigga garaafka.Electrodes graphite ee horumaray waxay leeyihiin qiimo sare waxayna leeyihiin faa'iido aad u sareysa.
Isticmaalka shiidaalka ayaa ah ilaa toban meelood meel, iyo warshadaha korontada, wershadaha dhoobada iyo dhalooyinka ayaa isticmaala in ka badan.
Saamiga isticmaalka warshadaha dhalaalay ee kow - labaatanaad, isticmaalka birta birta samaynaysa.
Intaa waxaa dheer, baahida warshadaha silikon sidoo kale waa xoog lagu xisaabtamo.
Qaybta dhoofinta ayaa xisaabisa saamiga ugu yar, laakiin baahida loo qabo kookaha batroolka ee tayada sare leh ee suuqa dibadda ayaa weli mudan in la sugo.Waxa kale oo jira qayb ka mid ah kookaha-sulfur-sare, iyo sidoo kale isticmaalka isticmaalka gudaha.
Iyada oo horumarinta dhaqaalaha Shiinaha, Shiinaha ee birta gudaha Shiinaha, smelters aluminium iyo faa'iidooyinka dhaqaale kale si tartiib tartiib ah u hagaagtay, si ay u kordhiyaan wax soo saarka iyo tayada alaabta, shirkado badan oo waaweyn ayaa si tartiib tartiib ah u soo iibsadeen batroolka graphenized karbonizer. Dalabka gudaha ayaa kordhaya. Isla mar ahaantaana, ay sabab u tahay qiimaha sare ee hawlgalka, raasumaal maalgashi ballaaran iyo shuruudaha farsamo sare ee wax soo saarka ee graphitized kookaha petroleum, ma jiraan shirkado badan oo wax soo saarka iyo cadaadis yar oo tartan ah hadda, sidaas darteed qiyaas ahaan, suuqa waa weyn yahay, sahayda waa. yar, iyo guud ahaan sahayda ayaa ku dhawaad ka yar baahida.
Waqtigan xaadirka ah, xaaladda suuqa kookaha ee batroolka Shiinaha waa, alaabada kookaha ee sulfur batroolka sare ee dheeriga ah, inta badan waxaa loo isticmaalaa shidaal ahaan; Badeecadaha kookaha baaruudku hooseeya waxaa inta badan loo isticmaalaa birta iyo dhoofinta; Badeecooyinka kookaha batroolka horumarsan ayaa loo baahan yahay in la soo dejiyo.
Habka calcination batroolka coke ee shisheeye ayaa lagu dhammeeyaa sifeeyaha, kookaha batroolka ee ay soo saarto warshada sifeysa ayaa si toos ah u gasha unugga calcination-ka si loo soo saaro.
Maaddaama aysan jirin qalab calcination ah oo ku jira wershadaha gudaha, kookaha batroolka ee ay soo saaraan warshaduhu waa la iibiyaa si raqiis ah. Hadda, kookaha batroolka ee Shiinaha iyo caleenta dhuxusha waxaa lagu fuliyaa warshadaha birta, sida warshadda kaarboon, warshad aluminium, iwm.
Waqtiga boostada: Nov-02-2020