Enkola ya Ethylene Glycol Nitric Acid Enkola y’Okukyusa Asidi wa Oxalic
Enkola eno ey’okukyusakyusa (oxidation process) efaananako nnyo n’enkola ya sitaaki (starch oxidation method). Ekisengejjo kya ethylene glycol eky’amazzi kibuguma okutuuka ku 60 °C, era asidi omutabuli (30%–40% asidi wa salufuriki ku buzito, 20%–25% asidi wa nitric ku buzito) ne vanadium pentoxide ne byongerwako nga bitabuddwa nnyo. Okukyusakyusa (oxidation) kukolebwa ku 50–70 °C ne 1.3–4.0 kPa. Ekintu kino kinnyogozebwa, ne kifuuka ekiristaayo, ne kisengejebwa okufuna asidi wa oxalic ng’obulongoofu bwa bitundu 99.9% ate ng’amakungula agasukka mu bitundu 90%. Enkola eno esobola okukolebwa mu mbeera ssatu ez’enkola: puleesa y’empewo, puleesa ekendedde, ne puleesa eyongedde. Kirina enkola ennyangu, amakungula ga asidi oxalic mungi, omutindo gw’ebintu ebirungi, era kumpi azzaawo asidi wa nitric mu bujjuvu, naye bbeeyi y’ebintu ebisookerwako eri waggulu.

Shandong Pulisi Chemical Co., Ltd. Oxalic Acid Dihydrate – Ekika ky’amakolero 99.6% Obulongoofu
Shandong Pulisi Chemical Co., Ltd., kkampuni eyesigika ekola eddagala n’okutunda ebweru okuva mu 2006, ekuguse mu kukola oxalic acid dihydrate (H2C2O4·2H2O, CAS 6153-56-6, EINECS 205-634-3) ow’obulongoofu obw’amaanyi ng’erina okulondoola ennyo omutindo. Asidi waffe oxalic ow’omutindo gw’amakolero yeewaanira ku bulongoofu obutono obwa 99.6%, ng’alabika nga butto omweru ow’ekiristaayo ng’alina obucaafu obutono (sulfate ≤0.1%, ebyuma ebizito ≤0.002%, ekyuma ≤0.003%). Ekozesebwa nnyo mu kukuba engoye & okusiiga langi, okulongoosa amaliba, okuyonja ebyuma kungulu, okusiimuula amayinja amabajje, okulongoosa amazzi, okuggya ettaka eritali lya bulijjo, n’okukola eddagala ery’omu makkati.
Tukuuma yinvensulo ennene mu sitoowa yaffe e Shandong, okusobozesa okusindika amangu okulagira mu bungi. Enkola z’okupakinga ezikyukakyuka (ensawo za kkiro 25, kkiro 50, kkiro 1000) n’okusindika mu nsi yonna okuva ku myalo gya Qingdao, Tianjin, oba Shanghai bikakasa nti zituusibwa mu budde mu nsi yonna. Tuwa obuyambi obw’ekikugu obujjuvu, ebiwandiiko bya COA/MSDS, n’emiwendo egy’okuvuganya okusobola okutuukiriza ebyetaago by’amakolero eby’enjawulo.
Tukwasaganye leero okufuna quote erongooseddwa era onyweze enkola yo ey'okugaba oxalic acid.