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Iterambere ry'imiti y'amazi y'umubiri

2025-12-19

IV. Anhidride ya Maléique Iterambere
Mu Bushinwa, ibifungurwa vya benzene biragwiriye kandi bifise amategeko ahinduka, kandi ubuhinga bwo mu gihugu bwo gukoresha benzene bushingiye ku toni 10.000 Uguhingura anhydride ya maléique ni uwukuze. Gutyo, amabwirizwa y’iterambere aheruka ni aya:
Ku ruhande rumwe, nimwibande ku gutuma uburyo bwo guhindura benzene bugenda neza no ku butera imbere kugira ngo hagabanuke ugukoresha n’uguhumanya, gutyo bigatuma habaho uguhiganwa.
Ku rundi ruhande, kwongera utwigoro tw’ubushakashatsi n’iterambere ku bicuruzwa vyo mu mazi biva mu maleic anhydride. Nk’akarorero, ivyipfuzo vy’ibintu nk’ivyo bita polybutylène téréphthalate (PBT) (ikintu kiva mu mazi biva muri 1,4-butanediol, BDO) be n’ivyo mu mazi biva mu mazi (PTMEG) (ibintu biva mu mazi biva mu mazi biva mu mazi bita tetrahydrofuran, THF) biriko birakura cane. Isoko ryo mu gihugu rifise ikinogo kinini c’ugutanga, kandi ivyo bicuruzwa ahanini bishingiye ku biva hanze.

Ni kuki umuntu ahitamwo Anhydride ya Maléique? Ni umugongo w’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma, kandi bifungura imiti itandukanye (BDO, THF, n’ibindi). Twandikire ubu kugira ngo turonke inyishu za MA zihuye n'ubucuruzi bwawe!