Ku rwego rw'ubucuruzi bw'ibinyabutabire ku isi, 1,4 – butanediol (BDO) yagaragaye nk'ikintu gitangaje cyane.
Amakuru aherutse ku isoko agaragaza ko icyifuzo cy’isi cya 1,4 - butanediol cyakomeje kwiyongera. Ibi ahanini biterwa n’ikoreshwa ryayo ryagutse mu nzego nyinshi. Mu nganda zikora plastiki, ikora nk'ibikoresho fatizo by'ingenzi mu gukora elastomer za polyurethane, ibikoresho bya foam, n'amabara. Mu rwego rw'imiti, ikoreshwa cyane mu gutegura imiti n'ibindi bikoresho bikoreshwa mu miti. Mu nganda zikora amavuta yo kwisiga, inagira uruhare runini mu gutuma ifu irushaho kuba nziza kandi ikagira ubukana.
Ku bijyanye n'amakuru yo kohereza ibicuruzwa mu mahanga, umusaruro w'Ubushinwa wo kohereza ibicuruzwa mu mahanga wa butanediol 1,4 utangaje cyane. Kugeza ku ya 20 Ugushyingo 2024, Umujyi wa Wuhai wakoze igenzura ry’ibicuruzwa 325, bifite toni 147.300 n'agaciro ka miliyoni 175 z'amadolari y'Amerika, aho igipimo cy'izamuka ry'umwaka kugeza ku mwaka cya 273%, 200%, na 166% uko bikurikirana. Ibicuruzwa byoherezwa ahanini mu bihugu 22 n'uturere, harimo Koreya y'Epfo na Vietnam.
Kubera ko isi yose yibanda ku kurengera ibidukikije n'iterambere rirambye, amahirwe yo guteza imbere 1,4-butanediol ishingiye kuri bio afatwa nk'atanga icyizere. Ugereranyije n'ibikomoka kuri peteroli gakondo, BDO ishingiye kuri bio itanga ibyiza nko kubungabunga ibidukikije, ibikoresho fatizo bishobora kongera gukoreshwa, kubungabunga ingufu, no kugabanya imyuka ihumanya ikirere. Ibi ntibitanga gusa inzira nshya y'iterambere ku bigo bifitanye isano ariko binashimangira cyane imbaraga zo guhaza ibyifuzo by'isoko mpuzamahanga ku bicuruzwa bya chimique bidafite ingaruka ku bidukikije.
Muri rusange, isoko ry’ubucuruzi bw’amahanga rya butanediol 1,4 rifite amahirwe menshi. Mu gihe rikoresha amahirwe yo ku isoko, ibigo bireba bigomba gukomeza kunoza ubushobozi bwabyo bwo guhangana kugira ngo bihangane n’irushanwa mpuzamahanga rikomeje kwiyongera ndetse n’ibikenewe ku isoko bihora bihinduka.
Igihe cyo kohereza: Mutarama-23-2025
