Ƴellitaare Anhidride Maleik
IV. Anhidriid maleik Jaambaraagal ƴellitaare
To Siin, ñamri benzene ina heewi e kuule ɓutte, e karallaagal nder leydi ngam 10 000 ton benzene oksidaasiyoŋ-based Pewnugol anidriid maleik ko mawɗo. Nii woni, laabi ƴellitaare cakkitiiɗi ɗii ko nii :
To bannge goɗɗo, tiiɗno-ɗee e moƴƴitingol e moƴƴitingol golle oksidaasiyoŋ benzene ngam ustude njaru e pollugol, ɗum noon ɓeydude kattanɗe.
To bannge goɗɗo oo, ɓeydude golle R&D ngam ƴellitde geɗe dowri ɗe anhidriid maleik. Yeru, ɗaɓɓaande geɗe bayɗe no polibutilen tereftalat (PBT) (geɗe dowri 1,4-butandiyol, BDO) e politetrametilen etere glikol (PTMEG) (geɗe dowri tetrahidrofuran, THF) ina ɓeydoo yaawde. Lugge nder leydi ina njogii ŋakkeende mawnde e nder njulaagu, tee ɗeen geɗe ɓuri tuugnaade ko e naatgol.






