Dardar-gal MBT 149-30-4

Desc:

MBT (M)

Magaca kiimikada	2-Merctuphobenzeonziazole
Qaaciddada molika	C7H5Ns2
Qaab dhismeedka molika
Miisaanka Moleculal	167.26
Cuf is-jiidad	1.42
CAS MAYA.	149-30-4
Baakad	25kg / boorso
Nolosha kaydinta	24 bilood

XUQUUQDA:

Sababaha halista ee saameeya horumarka warshadaha garka ee kaarboon-ka ah ayaa inta badan sabab u ah isbeddelada waaweyn ee ka shaqeeya qiimaha cayriin, kuwaas oo u horseeday dhibaatooyin gaar ah shirkadaha madowga kaarboonka si ay u xakameeyaan kharashaadka iyo hagaajinta faa iidada. Dhinac, kor u kaca qiimayaasha cayriin ee qiimahoodu sareeya ayaa dalabyo sare ka dhigaya awoodda leexashada caasimadda ee shirkadaha Black ee Carbon; Dhanka kale, in kasta oo shirkadaha Gawaarida Carbon) ay ku hagaajin karaan qiimaha iibka kaarboon ee loo yaqaan 'kaarboon' ee ku saabsan isbeddelada qiimaha cayriin, waqtiga iyo ku habboonaanta kaarboon-ka-qaadisnada waa muhiim oo saamaynaya faa iidada shirkadaha madowga madow. Qiimaha alaabta ceyriinku waxay si dhow ula xiriirtaa xaaladda dhaqaale ee adduunka.

Sannadkii 2013, koritaanka warshadaha madow ee kaarboon-ka kaarboon ma aha wax muhiim ah maadaama xaalada dhaqaale ee adduunka ay sii jirto. Sida laga soo xigtay xogta ka socota "saadaasha cilmi baarista ee 'Warshadaha Cayrta Caymiska' ee Shiinaha iyo Istaraatiijiyadda Qorsheynta ee Shiinaha iyo Istaraatiijiyadda Qorsheynta ee Shiinaha. Si kastaba ha noqotee, inta badan wax soo saarka cusub ee 2013 ayaa ka yimid Shiinaha, iyo heerka koritaanka wax soo saarka ee China waxaa lagu qiyaasaa inay ku dhowdahay 6.3%. Haddii Shiinaha aan lagu darin, wadarta guud ee soosaarka kaarboon ee Caybon Caybon ee 2013 ayaa runtii waxyar ka dhimi doona sannadkii hore.

Marka loo eego tirakoobyada ka timaadda dhammaan gobollada adduunka, Aasiya {{0 0}}}}} ah oo ah wax soo saarka Pacific-ka qiyaastii 60% wadarta wax soo saarka adduunka; Xisaabaadka Waqooyiga Ameerika qiyaastii 14%; Russia iyo bariga Yuruan Yuruan qiyaastii 9%; 7 wadan ee Galbeedka Yurub waxay ku xisaabtamaan qiyaastii 7%; Bartamaha iyo Koonfurta Ameerika qiyaastii 6% Afrika iyo koontada Bariga Dhexe ilaa 4%. Marka laga hadlayo qiimeynta qaranka, wadamada ugu sareeya ee kaadhka cagaaran ee adduunka ugu sarreeya ayaa loo gartaa sida soo socota: Shiinaha, Mareykanka, Hindiya, South Korea, South Korea, Brazil, Germany, Jarmalka iyo Italy.

Warshadaha madow ee China ee Ganacsadka Shiinaha ayaa soo saaray 60 sano. 60-kii sano ee la soo dhaafay, warshadaha kaarboon ee Shiinaha ayaa soo maray kor iyo hoos, min yar ilaa weyn, oo daciif ah oo xoog leh. Waqtigan xaadirka ah, awooda wax soo saarka ee Shiinaha iyo soosaarka ee adduunka ee adduunka. Mid. Laga soo bilaabo 2006, Shiinaha ayaa ku beddelay Mareykanka inuu yahay soo-saareyaasha adduunka ee ugu weyneyd ee kaarboon madow. Sanadkii 2002, waxsoosaarka kaarboon ee Shiinaha ayaa ka yar in ka yar kalabar wax soo saarka Mareykanka. Marka la barbar dhigo hoos u dhaca soosaarka kaarboon ee Mareykanka, Shiinaha ayaa hayey celcelis ahaan heerka koboca celcelis ahaan sanadkii 21% afartii sano ee la soo dhaafay.

Iyada oo ay ka soo kabashada guud ee dhaqaalaha caalamiga ah iyo kobaca joogtada ah ee suuqa ee Kaarboon Carbon, falanqayntu waxay rumeysan tahay in warshadaha madow ee Chinaga ee Shiinaha ay la kulmi doonaan rajo wanaagsan. Waxaa la filayaa in iibiyaha kaarboon-cagaaraha ee kaarboon-reebo ay gaari doonto 28.216 bilyan yuan sanadka 2018.

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