Uphuhliso lwemarike yeekhemikhali yaseMzantsi-mpuma Asia lusekelwe kwiqela elikhulu labathengi, abasebenzi abangabizi kakhulu, kunye nemigaqo-nkqubo ekhululekileyo. Abanye abantu abakwishishini bathi imeko yangoku yemarike yeekhemikhali yaseMzantsi-mpuma Asia ifana kakhulu neyaseTshayina ngeminyaka yoo-1990. Ngenxa yamava ophuhliso olukhawulezileyo lweshishini leekhemikhali laseTshayina, indlela yophuhliso lwemarike yaseMzantsi-mpuma Asia iye yacaca ngakumbi. Ke ngoko, kukho amashishini amaninzi ajonge phambili andisa ngenkuthalo ishishini leekhemikhali laseMzantsi-mpuma Asia, njengekhonkco leshishini le-epoxy propane kunye nekhonkco leshishini le-propylene, kwaye andisa utyalo-mali lwawo kwimarike yaseVietnam.
(1) I-carbon black yeyona khemikhali inkulu ethunyelwa eThailand isuka eTshayina
Ngokwezibalo zedatha yezerhafu, isikali sekhabhoni emnyama ethunyelwa eTshayina ukuya eThailand ngo-2022 sisondele kwiitoni ezingama-300 000, nto leyo eyenza ukuba ibe yeyona khemikhali ithunyelwa kwamanye amazwe enkulu phakathi kweekhemikhali ezininzi ezibaliweyo. Ikhabhoni emnyama yongezwa kwirabha njenge-arhente yokuqinisa (jonga izinto zokuqinisa) kunye nokuzalisa ngokuxuba kwi-rubber processing, kwaye isetyenziswa kakhulu kwishishini lamatayara.
I-carbon black yipowder emnyama eyenziwe kukutsha okupheleleyo okanye i-pyrolysis yee-hydrocarbons, izinto eziphambili ziyi-carbon kunye ne-oxygen encinci kunye ne-sulfur. Inkqubo yemveliso yi-burn or pyrolysis, efumaneka kwindawo enobushushu obuphezulu kwaye ihamba nokusetyenziswa kwamandla amaninzi. Okwangoku, zimbalwa iifektri ze-carbon black eThailand, kodwa kukho amashishini amaninzi eetayi, ingakumbi kumazantsi eThailand. Uphuhliso olukhawulezileyo lweshishini leetayi lukhokelele kwimfuno enkulu yokusetyenziswa kwe-carbon black, nto leyo ebangele ukuba kubekho umsantsa wokubonelela.
I-Tokai Carbon Corporation yaseJapan yabhengeza ngasekupheleni kuka-2022 ukuba iceba ukwakha umzi-mveliso omtsha we-carbon black kwiPhondo laseRayong, eThailand. Iceba ukuqala ukwakhiwa ngoJulayi 2023 kwaye igqibezele imveliso ngaphambi kuka-Epreli 2025, ngomthamo wemveliso ye-carbon black yeetoni ezili-180000 ngonyaka. Utyalo-mali lweDonghai Carbon Company ekwakheni umzi-mveliso we-carbon black lukwabonisa uphuhliso olukhawulezileyo lweshishini lamatayara laseThailand kunye nemfuno ekhulayo ye-carbon black yayo.
Ukuba le fektri igqityiwe, iya kuzalisa ngokupheleleyo isithuba seetoni ezili-180000 ngonyaka eThailand, kwaye kulindeleke ukuba isithuba sekhabhoni emnyama yaseThailand sincitshiswe siye kwiitoni ezili-150000 ngonyaka.
(2) IThailand ingenisa inani elikhulu leoyile kunye neemveliso ezinxulumene nayo minyaka le.
Ngokwezibalo zenkcubeko zaseTshayina, isikali sezongezo zeoyile ezithunyelwa eThailand zivela eTshayina ngo-2022 simalunga neetoni ezingama-290000, i-diesel kunye ne-ethylene tar zimalunga neetoni ezingama-250000, ipetroli kunye ne-ethanol petroli zimalunga neetoni ezili-110000, i-parafini imalunga neetoni ezingama-30000, kwaye ioyile yepetroli yeenqanawa imalunga neetoni ezingama-25000. Lilonke, isikali sisonke seoyile kunye neemveliso ezinxulumene noko ezingeniswe yiThailand zivela eTshayina sidlula iitoni ezingama-700000 ngonyaka, nto leyo ebonisa isikali esibalulekileyo.
Ixesha lokuthumela: Meyi-30-2023