Iriburiro: Hamwe niterambere ryiterambere ryinganda za acrylic na ABS resin, bigaragara ko ikoreshwa rya acrylonitrile ryiyongera buri gihe mugihugu cyacu.Nyamara, kwaguka kwinshi kwubushobozi bituma inganda za acrylonitrile ubu ziri mubihe byo gutanga no gukenerwa.Mugihe kidahuye nogutanga nibisabwa, kwivuguruza hagati yo gutanga nibisabwa na acrylonitrile biriyongera.
Ahantu ho gukoresha Acrylonitrile hatangwa cyane cyane muri fibre acrylic, ABS resin (harimo na SAN resin), acrylamide (harimo na polyacrylamide), reberi ya nitrile ninganda nziza za chimique.Kubwibyo, Ubushinwa bwiburasirazuba nicyo cyibandwaho cyane muri ABS, fibre acrylic hamwe nubushobozi bwa AM / PAM.Nubwo umubare wibihingwa bya ABS ari muto, ubushobozi bwo gukora buri gice ni kinini, bityo igikoresho cya ABS wongeyeho igikoresho cya acrylamide kigera kuri 44% byokoresha acrylonitrile.Mu majyaruguru y'uburasirazuba bw'Ubushinwa, cyane cyane uruganda rwa fibre acrylic ihagarariwe na fibre chimique ya Jilin, uruganda rwa acrylamide i Daqing, hamwe na toni 80.000 za ABS muri Jihua zingana na 23%.Mu Bushinwa bwo mu majyaruguru, fibre na amide n’inganda nyamukuru zimanuka, zingana na 26%.
Hamwe niterambere ryiterambere ryinganda za acrylic na ABS resin, bigaragara ko ikoreshwa rya acrylonitrile ryiyongereye buri gihe mugihugu cyacu.By'umwihariko muri 2018, kubera kubungabunga ibikoresho bikoreshwa mu gihugu no mu mahanga, igiciro cya acrylonitrile cyazamutse, kandi inyungu yigeze kuba hejuru ya 4000-5000 Yuan / toni, ibyo bikaba byaratumye ubwiyongere bw'umusaruro bwiyongera.Kubwibyo, muri 2019, kwaguka byatangiye mugihe cyinyungu, kandi ikiguzi cyacyo cyiyongereye cyane, hamwe no kwiyongera icyarimwe 6.3%.Ariko, hamwe n’icyorezo cy’icyorezo muri 2020, umuvuduko wacyo wagabanutse.Nyamara, ikigaragara kigaragara mu nganda za acrylonitrile cyiyongereye cyane mu 2021, cyiyongeraho 3,9% umwaka ushize, bitewe ahanini n’ubukungu bw’isi ndetse n’ubwiyongere bw’ibicuruzwa byoherezwa mu gihugu imbere.
Muri rusange, inganda za acrylonitrile ubu ziri mu bihe byo gutanga amasoko menshi, bikaba byaratumye uruganda ruriho nubwo umusaruro wagabanuka, ariko isoko ntiriratera imbere ku buryo bugaragara, inganda zikomeje gutakaza inyungu.Byongeye kandi, igice cya kabiri cya acrylonitrile ubushobozi bushya bwiyongereye cyane, itangwa ryibicuruzwa cyangwa bikomeza kwiyongera.Nyamara, ABS bonyine ni bo bateganijwe gushyira mubikorwa bishya mubice byo hasi, kandi ibisabwa muri rusange ni bike.Mugihe kidahuye nogutanga nibisabwa, kwivuguruza hagati yo gutanga nibisabwa na acrylonitrile bizakomeza kwiyongera, kandi bizagorana kongera imikorere yuruganda muricyo gihe.Ibigo bifite ubushobozi bunini bwo kubyaza umusaruro bizafata ingamba zo kugabanya umutwaro
Igihe cyo kohereza: Nzeri-16-2022