Laga soo bilaabo 2018 ilaa 2022, awoodda cutubyada coking daahitaanka ee Shiinaha waxay la kulmeen isbeddel ah inay kordho marka hore ka dibna hoos u dhacaan, iyo awoodda cutubyada coking ee Shiinaha ayaa muujiyay isbeddel sii kordhaya sanadba sanadka ka hor 2019. Dhammaadkii 2022, the Awoodda cutubyada kookaynta ee Shiinaha oo dib u dhacay waxay ahayd ilaa 149.15 milyan oo tan, cutubyada qaarna waa la wareejiyay oo la hawlgaliyay. Noofambar 6-deedii, quudinta aasaasiga ah ee 2 milyan oo tan/sannadkii oo daahday unugga coking ee Shenghong Sifaynta iyo Isku-dhafka Kiimikada (Sifaynta Shenghong iyo Kiimikada) ayaa ku guulaystay oo soo saartay alaabo tayo leh. Awoodda cutubka coking ee daahday ee Bariga Shiinaha ayaa sii waday inay sii fidayso.
Guud ahaan isticmaalka kookaha batroolka gudaha ayaa muujiyay kor u kaca laga bilaabo 2018 ilaa 2022, iyo wadarta isticmaalka kookaha batroolka gudaha ayaa ka sarreeya 40 milyan oo tan laga soo bilaabo 2021 ilaa 2022. 2021, baahida hoose ayaa si weyn u kordhay heerka kobaca isticmaalka ayaa kor u kacay. Si kastaba ha ahaatee, 2022, qaar ka mid ah ganacsiyada hoose ayaa ka taxadaray wax iibsiga sababtoo ah saameynta cudurka faafa, iyo heerka kobaca isticmaalka kookaha batroolka ayaa wax yar hoos u dhacay ilaa 0.7%.
Goobta anode hore loo dubay, waxaa jiray isbeddel sii kordhaya shantii sano ee la soo dhaafay. Dhanka kale, baahida gudaha ayaa kor u kacday, dhinaca kale, dhoofinta anode la dubay ayaa sidoo kale muujisay isbeddel sii kordhaya. Dhinaca korantada garaafyada, dib-u-habaynta dhinaca sahayda laga bilaabo 2018 ilaa 2019 wali waa diirimaad, iyo baahida loo qabo korantada graphite waa wanaagsan tahay. Si kastaba ha noqotee, iyada oo la daciifinayo suuqa birta, faa'iidada farsamaynta foornada korantada korantada ayaa meesha ka baxaysa, baahida loo qabo korantada garaafyada ayaa si weyn hoos ugu dhacaysa. Dhinaca wakiilka carburizing, isticmaalka kookaha batroolka ayaa ahaa mid xasiloon sanadihii ugu dambeeyay, laakiin 2022, isticmaalka kookaha batroolka ayaa si weyn u kordhin doona sababtoo ah kororka wakiilka kaarburizing oo ka soo baxay garaafyada. Baahida loo qabo kookaha batroolka ee goobta shidaalka waxay inta badan ku xiran tahay farqiga u dhexeeya qiimaha dhuxusha iyo batroolka, sidaas awgeed aad ayey isu bedbeddeshaa. Sannadka 2022, qiimaha kookaha batroolka ayaa ahaan doona mid sarreeya, faa'iidada qiimaha dhuxushana way kordhi doontaa, sidaas awgeed isticmaalka kookaha batroolka ayaa yaraan doona. Suuqa birta silikoon iyo silikoon carbide labadii sano ee la soo dhaafay way wanaagsan tahay, isticmaalka guudna wuu kordhay, laakiin sanadka 2022, wuu ka daciifsan yahay sanadkii hore, iyo isticmaalka kookaha batroolka ayaa waxoogaa hoos u dhacay. Beerta walxaha anode, oo ay taageerto siyaasadda qaranka, ayaa sii kordhayay sannadba sanadka ka dambeeya sannadihii la soo dhaafay. Marka la eego dhoofinta dhuxusha calcined, iyadoo ay korodhay baahida gudaha iyo faa'iidada gudaha oo aad u saraysa, ganacsiga dhoofinta dhuxusha ayaa hoos u dhacay.
Saadaasha suuqa mustaqbalka:
Laga bilaabo 2023, baahida warshadaha kookaha batroolka gudaha ayaa laga yaabaa inay sii korodho. Kordhinta ama baabi'inta awoodda warshadaynta qaarkeed, shanta sano ee soo socota, awoodda wax-soo-saarka sannadlaha ah ee 2024 ayaa ugu sarreysa ka dibna hoos u dhigi doonta xaalad xasilloon, awoodda wax-soo-saarka sannadlaha ah ee 2027 ayaa la filayaa inay gaarto 149.6 milyan tan / sannadkii. Isla mar ahaantaana, iyada oo si degdeg ah loo ballaarinayo awoodda wax soo saarka ee alaabta anode iyo warshadaha kale, baahida ayaa gaartay heer aan hore loo arag. Waxaa la filayaa in baahida gudaha ee warshadaha kookaha batroolka ay sii wadi doonto isbedbedelka sanadlaha ah ee 41 milyan oo tan shanta sano ee soo socota.
Marka la eego suuqa dhamaadka dalabka, ganacsiga guud waa wanaagsan yahay, isticmaalka agabka anode-ga iyo goobta garaafyada ayaa sii kordhaya, baahida birta ee suuqa kaarboonka aluminiumku waa mid xoogan, qaybta kookaha ee la soo dejiyo waxay gashaa suuqa kaarboonka si ay u kabto sahayda, iyo suuqa kookaha batroolka ayaa wali soo bandhigaya xaalada ciyaarta saadka ee dalabka.
Waqtiga boostada: Nov-15-2022