Maadaama uu yahay kheyraad aan la cusboonaysiin karin, saliiddu waxay leedahay astaamo tusmo oo kala duwan iyadoo ku xiran meesha uu ka yimid. Si kastaba ha ahaatee, marka loo eego kaydka la xaqiijiyay iyo qaybinta saliidda cayriin ee adduunka, kaydka saliidda cayriin ee macaan ee khafiifka ah waa qiyaastii 39 bilyan oo tan, taas oo ka yar kaydka saliidda cayriin ee sulfur sare leh, saliidda cayriin ee dhexdhexaadka ah iyo saliidda cayriin ee culus. Meelaha ugu muhiimsan ee wax soo saarka adduunka waa Galbeedka Afrika, Brazil, Badda Waqooyi, Badda Mediterranean-ka, Waqooyiga Ameerika, Bariga Fog iyo meelo kale. Iyada oo ah wax soo saar ka soo baxay habka sifeynta dhaqameed, wax soo saarka kookaha batroolka iyo tilmaamayaashu waxay si dhow ula xiriiraan tilmaamayaasha saliidda cayriin. Iyada oo ay saamaysay tan, marka laga eego aragtida qaab-dhismeedka tusmada kookaha batroolka ee adduunka, saamiga kookaha batroolka ee sulfur hooseeya aad ayuu uga hooseeyaa kan kookaha batroolka ee dhexdhexaadka ah iyo kan sulfur sare leh.
Marka laga eego aragtida qaybinta qaab-dhismeedka tilmaamayaasha kookaha batroolka ee Shiinaha, wax soo saarka kookaha batroolka ee sulfur-ka yar (kookaha batroolka oo leh maaddada sulfur-ka oo ka yar 1.0%) waxay ka dhigan tahay 14% wadarta guud ee wax soo saarka kookaha batroolka qaranka. Waxay ka dhigan tahay qiyaastii 5% wadarta guud ee kookaha batroolka ee laga soo dejiyo Shiinaha. Aan eegno sahayda kookaha batroolka ee sulfur-ka yar ee Shiinaha labadii sano ee la soo dhaafay.
Sida laga soo xigtay xogta labadii sano ee la soo dhaafay, wax soo saarka bishii ee kookaha batroolka ee sulfur-ka yar ee warshadaha sifeynta gudaha ayaa asal ahaan ahaa qiyaastii 300,000 oo tan, sahayda kookaha batroolka ee sulfur-ka yar ee la soo dhoofiyo ayaa si isdaba joog ah isu beddeshay, taasoo gaartay heerkeedii ugu sarreeyay bishii Nofeembar 2021. Si kastaba ha ahaatee, waxaa sidoo kale jira kiisas halkaas oo mugga soo dejinta bishii ee kookaha batroolka ee sulfur-ka yar uu yahay eber. Marka laga eego sahayda kookaha batroolka ee sulfur-ka yar ee Shiinaha labadii sano ee la soo dhaafay, sahayda bishii waxay asal ahaan ahayd heer sare oo ah qiyaastii 400,000 oo tan tan iyo bishii Agoosto ee sanadkan.
Marka laga eego baahida Shiinaha ee kookaha batroolka ee sulfur-ka yar, waxaa inta badan loo isticmaalaa soo saarista elektroodhada graphite, walxaha anode-ka graphite ee macmalka ah, katoodhada graphite iyo anode-yada hore loo dubay. Baahida kookaha batroolka ee sulfur-ka yar ee saddexda goobood ee ugu horreeya waa baahi adag, baahida kookaha batroolka ee sulfur-ka yar ee ku jira anode-yada hore loo dubay waxaa inta badan loo isticmaalaa dejinta tilmaamayaasha, gaar ahaan soo saarista anode-yada hore loo dubay ee heerka sare ah oo leh shuruudo sare oo ku saabsan maadada sulfur-ka iyo walxaha raadadka. Tan iyo bilowgii sanadkan, iyadoo la kordhiyay isha kookaha batroolka ee la soo dejiyo, ilo badan oo leh walxo raadad wanaagsan ayaa yimid Hong Kong. Goobta anode-yada hore loo dubay, doorashada walxaha ceeriin ayaa korodhay, ku tiirsanaanteeda kookaha batroolka ee sulfur-ka yar ayaa sidoo kale hoos u dhacday. . Intaa waxaa dheer, qeybtii labaad ee sanadkan, heerka hawlgalka ee goobta elektroodka graphite ee gudaha ayaa hoos ugu dhacay 30%, taasoo hoos ugu dhacday meel barafaysan oo taariikhi ah. Sidaa darteed, tan iyo rubuci afraad, sahayda kookaha batroolka ee gudaha ee aan lahayn sulfur ayaa sii kordhaysay baahidana way hoos u dhacday, taasoo keentay hoos u dhac ku yimid qiimaha kookaha batroolka ee gudaha ee aan lahayn sulfur.
Marka laga eego isbeddelka qiimaha ee warshadda sifeeynta CNOOC labadii sano ee la soo dhaafay, qiimaha kookaha batroolka ee sulfur-ka hooseeya ayaa bilaabay inuu isbeddelo heer sare ah tan iyo qeybtii labaad ee sanadka. Si kastaba ha ahaatee, dhawaan, suuqu wuxuu si tartiib tartiib ah u muujiyay calaamado xasillooni ah, sababtoo ah baahida loo qabo kookaha batroolka ee sulfur-ka hooseeya ee duurka anodes-ka hore loo dubay waxay leedahay meel dabacsan oo aad u weyn. Farqiga qiimaha ee u dhexeeya kookaha batroolka ee sulfur-ka hooseeya iyo kookaha batroolka ee sulfur-ka dhexdhexaadka ah ayaa si tartiib tartiib ah u soo laabtay.
Marka laga hadlayo baahida hadda jirta ee ka jirta qaybta hoose ee kookaha batroolka gudaha, marka laga soo tago baahida gaabiska ah ee elektroodhada graphite, baahida loo qabo walxaha anode-ka graphite ee macmal ah, katoodhada graphite iyo anode-yada hore loo dubay ayaa weli sarreeya, baahida adag ee kookaha batroolka ee sulfur-ka dhexdhexaadka ah iyo kuwa hooseeya ayaa weli ah mid xooggan. Guud ahaan, muddada gaaban, guud ahaan kheyraadka kookaha ee gudaha ee sulfur-ka hooseeya ayaa aad u badan, taageerada qiimuhuna waa mid daciif ah, laakiin kookaha batroolka ee sulfur-ka dhexdhexaadka ah wali waa mid xooggan, kaas oo sidoo kale door gaar ah ka ciyaara suuqa kookaha batroolka ee sulfur-ka hooseeya.
Contact:+8618230208262,Catherine@qfcarbon.com
Waqtiga boostada: Noofambar-22-2022