Aniline: Iterambere ry'Inganda Riheruka

Imiterere y'Isoko

Icyitegererezo cy'Ibitangwa n'Ibikenewe

Isoko ry’ingufu za aniline ku isi riri mu cyiciro cy’iterambere rirambye. Biteganyijwe ko ingano y’isoko ry’ingufu za aniline ku isi izagera kuri miliyari 8.5 z’amadolari y’Amerika mu 2025, aho igipimo cy’izamuka ry’ingufu ku mwaka (CAGR) kizakomeza kugera kuri 4.2%. Ubushobozi bw’umusaruro w’ingufu za aniline mu Bushinwa bwarenze toni miliyoni 1.2 ku mwaka, bungana na hafi 40% by’umusaruro wose ku isi, kandi buzakomeza kugumana igipimo cy’izamuka ry’ingufu za aniline ku mwaka kirenga 5% mu myaka itatu iri imbere. Mu byo aniline isaba, inganda za MDI (Methylene Diphenyl Diisocyanate) zibarirwa kuri 70%-80%. Mu 2024, ubushobozi bw’umusaruro w’ingufu za aniline mu gihugu mu Bushinwa bwageze kuri toni miliyoni 4.8, kandi biteganijwe ko umusaruro uziyongera ku gipimo cya 6%-8% ku mwaka mu myaka itanu iri imbere, ibyo bikaba ari byo byatumye umusaruro w’ingufu za aniline wiyongera.

Ibiciro bihagaze

Kuva mu 2023 kugeza mu 2024, igiciro cya aniline ku isi cyarahindutse hagati y’amadolari y’Amerika 1,800-2,300 kuri toni. Biteganijwe ko igiciro kizahagarara mu 2025, gisigara kingana n’amadolari y’Amerika 2,000 kuri toni. Ku bijyanye n’isoko ry’imbere mu gihugu, ku ya 10 Ukwakira 2025, igiciro cya aniline mu Burasirazuba bw’Ubushinwa cyari yuan 8,030 kuri toni, naho mu Ntara ya Shandong, cyari yuan 7,850 kuri toni, byombi byiyongeraho yuan 100 kuri toni ugereranije n’umunsi wabanje. Biteganyijwe ko igiciro mpuzandengo cy’umwaka cya aniline kizahinduka hagati ya yuan 8,000-10,500 kuri toni, aho kugabanuka k’umwaka ku kigero cya 3%.

Imiterere y'Itumizwa mu Gihugu n'Iyoherezwa mu Gihugu

Uburyo bwo gukora isuku

Ibigo bikomeye mu nganda, nka BASF, Wanhua Chemical, na Yangnong Chemical, byateje imbere iterambere ry’uburyo bwo gukora aniline mu cyerekezo cyiza kandi gikoresha karubone nke binyuze mu kuvugurura ikoranabuhanga no gushyiraho imiyoboro y’inganda. Urugero, gukoresha uburyo bwa nitrobenzene hydrogenation kugira ngo busimbuze uburyo busanzwe bwo kugabanya ifu y’icyuma byagabanyije neza imyuka itatu yoherezwa mu kirere (imyanda, amazi mabi, n’imyanda ikomeye).

Gusimbuza ibikoresho fatizo

Hari ibigo bikomeye byatangiye guteza imbere ikoreshwa ry’ibikoresho fatizo bya biomass kugira ngo bisimbuze igice cy’ibikoresho fatizo bya kera. Ibi ntibifasha gusa kunoza ireme ry’ibicuruzwa ahubwo binagabanya neza ikiguzi cy’umusaruro.