Ikoranabuhanga mu gukora uturindantoki twa nitrile:

1 Tangira → shyira hydrochloric acide ya mbere → kwoza n'amazi akonje → shyira igisubizo cya alkali → koza imashini → isuku

intoki zinyuze mu bwogero bwogejwe → shiramo amazi ashyushye kugirango usukure → gutera inda ya coagulant → yumye ya krahisi yumye →

gusama inda

gukama water amazi ashyushye gutemba 2 → gushiramo No.1 ikigega cyamazi meza → kwibira No.2 ikigega cyamazi meza → kwibira No.3 ikigega cyamazi meza → kwibiza

No.4 ikigega cyamazi meza → demould → iherezo