Kwinyanga kaJulayi ka-2024, imakethi yerabha ye-butyl yehlabathi yafumana imvakalelo yokunyuka njengoko ibhalansi phakathi kokunikezelwa kunye nemfuno yayiphazamisekile, nto leyo eyabangela uxinzelelo oluphezulu kumaxabiso. Utshintsho luye lwanda ngenxa yokwanda kwemfuno yerabha ye-butyl kwamanye amazwe, nto leyo eyandisa ukhuphiswano lwezinto ezikhoyo. Kwangaxeshanye, indlela ye-butyl yokunyuka yaqiniswa ziimeko zemarike eziqinileyo ezibangelwa ngamaxabiso aphezulu ezinto eziluhlaza kunye neendleko eziphezulu zokusebenza kunye neendleko eziphezulu zemveliso.
Kwimarike yase-US, ishishini lerabha ye-butyl likwimeko yokunyuka, ikakhulu ngenxa yokunyuka kweendleko zemveliso ngenxa yokunyuka kwexabiso le-isobutene, izinto eziluhlaza, nto leyo ekhokelela ekunyukeni ngokubanzi kwamaxabiso emarike. Indlela yokunyuka kwimarike yerabha ye-butyl ibonisa amandla amaxabiso aqinileyo nangona kukho imingeni ebanzi. Nangona kunjalo, amashishini eemoto namatayara aseMelika ajongene nobunzima ngaxeshanye. Ngelixa intengiso ngoJulayi kulindeleke ukuba ibuye emva kokuphazamiseka okubangelwe kukuhlaselwa kwe-cyber ngoJuni, yehle nge-4.97 ekhulwini xa kuthelekiswa nenyanga edlulileyo. Ukusebenza okubuthathaka kuyahluka kwimarike yerabha ye-butyl butyl njengoko imixokelelwane yokubonelela iyinkimbinkimbi ngenxa yokuphazamiseka okuqhubekayo kwexesha leenkanyamba zase-US kunye nokunyuka kokuthunyelwa kwamanye amazwe. Ukunyuka kweendleko zemveliso, ukuphazamiseka kwemixokelelwane yokubonelela kunye nokunyuka kokuthunyelwa kwamanye amazwe kuye kwadibana ukudala imeko yemarike ye-butyl, kunye neendleko eziphezulu ezixhasa amaxabiso aphezulu e-butyl nangona kukho ubunzima kwimizi-mveliso yeemoto namatayara. Ukongeza, umgaqo-nkqubo wenzala oqhubekayo we-Fed, kunye neendleko zokuboleka eziphezulu zeminyaka engama-23 ukusuka kwi-5.25% ukuya kwi-5.50%, kuphakamise uloyiko lokuba uqoqosho luza kudodobala. Oku kungazinzi kwezoqoqosho, kunye nemfuno ebuthathaka yemoto, kukhokelele ekuweni kwemvakalelo.
Ngokufanayo, imakethi yerabha ye-butyl yaseTshayina nayo ifumene umkhwa wokunyuka, ikakhulu ngenxa yokunyuka kwexabiso le-isobutene yezinto eziluhlaza nge-1.56% kukhokelele kwiindleko eziphezulu zemveliso kunye nokunyuka kokuthunyelwa. Nangona kukho ubuthathaka kumacandelo eemoto kunye namatayara asezantsi, imfuno yerabha ye-butyl inyuswe kukunyuka kokuthunyelwa kwamanye amazwe, okunyuke malunga nama-20 ekhulwini ukuya kwiiyunithi ezingama-399,000. Oku kunyuka kokuthunyelwa kwamanye amazwe kukhokelele ekwandeni kokusetyenziswa kumanqanaba akhoyo empahla. Ukuphazamiseka okukhulu kwekhonkco lokubonelela okubangelwe yiTyphoon Gami kuchaphazele kakhulu ukuhamba kweempahla kulo mmandla kwaye kwaphazamisa iiyunithi eziphambili zokwenza, okubangela ukunqongophala okukhulu kwerabha ye-butyl, ukunyuka kwamaxabiso kuye kwanda ngakumbi. Njengoko irabha ye-butyl inqongophele, abathathi-nxaxheba kwimarike baphoqelekile ukuba banyuse amaxabiso abo, kungekuphela nje ukugubungela iindleko zokuvelisa ezongezelelekileyo kodwa nokuphucula imida xa kukho ukungabikho kokubonelela okuncinci.
Kwimarike yaseRashiya, amaxabiso aphezulu e-isobutene akhokelele kwiindleko eziphezulu zemveliso yerabha ye-butyl, nto leyo ekhokelele kumaxabiso aphezulu emarike. Sekunjalo, imfuno evela kwimizi-mveliso yeemoto namatayara iye yehla kule nyanga njengoko ibijongene nokungaqiniseki kwezoqoqosho. Nangona indibaniselwano yeendleko eziphezulu zemveliso kunye nemfuno ebuthathaka yasekhaya inokuba nefuthe elibi ekusebenzeni kwemarike, imarike iyonke isaqhubeka nokukhula. Le mbono intle ixhaswa kakhulu kukunyuka kokuthunyelwa kwamanye amazwe kwiimarike ezinkulu ezifana neTshayina neIndiya, apho imfuno yerabha ye-butyl ihlala inamandla. Ukwanda komsebenzi kuncede ekunciphiseni ukuhla koqoqosho lwasekhaya, kugcina uxinzelelo oluphezulu kumaxabiso.
Imarike yerabha ye-butyl kulindeleke ukuba ikhule kwiinyanga ezizayo, iqhutywa kukwanda kwemfuno evela kumashishini eemoto namatayara asezantsi. U-Aleksej Kalitsev, usihlalo weBhunga labenzi beemoto, uqaphele ukuba imarike yaseRashiya yeemoto ezintsha iqhubekile nokukhula ngokuthe chu. Nangona ukukhula kwentengiso kuye kwehla, amathuba okukhula okuqhubekayo asaqinile. Isabelo seemoto ezingena kwimarike ngokungeniswa ngaxeshanye siwela kumanqanaba angaphantsi kakhulu. Imarike yeemoto ilawulwa ngakumbi ngabangenisi abasemthethweni kunye nabavelisi. Nangona kunjalo, indibaniselwano yezinto, kuquka imizamo karhulumente yokunyusa imveliso yasekuhlaleni, kulindeleke ukuba ikhokelele ekwehleni ngokukhawuleza kokungeniswa kwempahla kwamanye amazwe. Izinto eziphambili ezinokuchaphazela uphuhliso lwemarike yeemoto ezintsha ziquka ukunyuka okucwangcisiweyo kancinci kwintlawulo yokulahla kunye nohlaziyo lwerhafu oluzayo. Nangona ezi zinto ziza kuqala ukuba nempembelelo enkulu kungekudala, impembelelo epheleleyo ayizukubonakala kude kube sekupheleni kwalo nyaka okanye ekuqaleni konyaka ozayo.
Ixesha leposi: Agasti-16-2024





