Laawol oksidaasiyoŋ propilen e asid oksalik
Ndeeɗoo feere oksidaasiyoŋ ina feccii e geɗe ɗiɗi : oksidaasiyoŋ propilen e asid nitriik ngam waylude ɗum e asid laktik α-nitro, caggal ɗuum oksidaasiyoŋ katalitik goɗɗo ngam heɓde asid oksalik. Laawol oksidaasiyoŋ propilen ina waɗa dihidraat asid oksalik mo mbaydi gollordu, tawi ko ina tolnoo e 90% e ko ina tolnoo e propilen. Hay so tawii ndee feere ina jogii nafoore mawnde, ina foti waɗteede hakkille ngam haɗde ɓuuɓri e nder golle peewnugol, haa teeŋti noon e nder golle oksidaaji toowɗi.

Shandong Pulisi Chemical Co., Ltd. ina rokka asid oksalik (asid etanediyoik) mo alaa ko bonnata e nder weeyo, peewnaaɗo ngam kuutoragol e nder gollorɗe leɗɗe jamaanu.Geɗel men ina waɗi laaɓal toowngal, ŋakkere ŋakkere, e sifaaji ɓuuɓɗi, wallita e ustude ɓuuɓri kemikal ɓurtundi e teddeendi weeyo e nder laɓɓingol njamndi, e peewnugol mbaylaandi, e laɓɓinde leɗɗe e laɓɓinde ndiyam ɓuuɓɗam.
Pewniraaɗo e karallaagal peewnugol baawngal hisnude semmbe, ina yahdi e sarɗiiji kisal weeyo winndereeji, ina wallita kadi e ƴellitaare gollorɗe duumotooɗe. E nder ballal dartingal, e paaspooruuji kisal e sarwisaaji logistik karallaagal, eɗen ndarni ngam rokkude gollodiiɓe winndere ndee kuutorɗe kemikal ɗe ngalaa karbon, ɗe ngalaa nafoore.