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Ni izihe nyungu za n-Butane Oxidation Maleic Anhydride?

2025-12-30

Gukoresha n-Butane Oxidation Anhydride ya Maleic

Ubu buryo bukoresha n-butane (ikomoka kuri gaze itunganywa, gaze isesagura, cyangwa gaze ifitanye isano n'ibikomoka kuri peteroli) nk'ibikoresho fatizo. Ugereranyije n'uburyo busanzwe bukoreshwa muri benzene, butanga ibyiza:
Ibiciro by'ibikoresho fatizo biri hasi kandi umwanda ugabanuka: 1.1–1.2 t n-butane kuri toni ya anhydride ya maleic (ugereranije na 1.1–1.3 t ya benzene ku buryo bwo gukora benzene).
Umusaruro mwinshi w’ibitekerezo: 1:1.69 (n-butane: anhydride maleiki) ugereranije na 1:1.256 (benzene: anhydride maleiki).
Kugabanya ikoreshwa ry’ibinyobwa (hamwe n’iterambere mu ikoranabuhanga), uburozi buke (ugereranyije na benzene), kandi ingaruka mbi ku bidukikije ntiziba nyinshi.
Uko igitutu cy’ibidukikije ku isi kigenda cyiyongera, inzira ya n-butane iraramba kurusha inzira ya benzene—ubu ikaba ifite ubushobozi burenga 80% by’ubushobozi bw’isi, aho ikoreshwa ryayo riri kwiyongera.

Kuki wahitamo Maleic Anhydride? Ni inkingi y'amaresini ya polyester adafite ubushyuhe bwinshi, kandi ifunguye imiti itandukanye (BDO, THF, nibindi). Twoherereze ubutumwa ubu kugira ngo ushakishe ibisubizo bya MA byagenewe ubucuruzi bwawe!