Ethylene Glycol Nitrik Asid Oksidashin Gbɛ ni Atsɔɔ nɔ Akɛ Oksalik Asid Woɔ Mli
Nɛkɛ oksideshin gbɛ nɛɛ tamɔ nɔ ni akɛ starch oksideshin gbɛ lɛ yeɔ egbɔ waa. Akɛ nu ni mli edɔ ni ji ethylene glycol lɛ woɔ la mli kɛyashɛɔ 60 °C, ni akɛ tsofa ni akɛfutuɔ nii (30%–40% yɛ tsɔne mli, 20%–25% yɛ tsɔne mli) kɛ vanadium pentoxide fataa he yɛ ŋmɔlɔ ni mli wa shishi. Akɛ oksideshin lɛ tsuɔ nii yɛ 50–70 °C kɛ 1.3–4.0 kPa. Akɛ nibii ni afee lɛ mli fɛ̃i, afee lɛ kristalo, ni ajieɔ mli koni ana oxalic acid ni he tse ni ji 99.9% kɛ yibiiwoo ni fe 90%. Abaanyɛ atsu gbɛ nɛɛ he nii yɛ gbɛjianɔtoo shihilɛi etɛ shishi: kɔɔyɔŋ mli hewalɛ, hewalɛ ni baa shi, kɛ hewalɛ ni yaa hiɛ. Eyɛ gbɛ ni yɔɔ mlɛo, oxalic acid ni anáa lɛ fa babaoo, nibii ni akɛtsuɔ nii lɛ hi jogbaŋŋ, ni eshwɛ fioo ni nitric acid lɛ baaje kpo kwraa, shi nibii ni akɛtsuɔ nii lɛ jara wa.

Shandong Pulisi Tsofafeemɔ Nitsumɔhe, Ltd. Oxalic Acid Dihydrate – Nitsumɔhe Gbɛjianɔtoo 99.6% Hetsemɔ
2006 mli lɛ, ekɛ tsofafeemɔ he nitsumɔhe ko ni anyɛɔ akɛ he fɔ̃ɔ enɔ lɛ feɔ oxalic acid dihydrate (H2C2O4·2H2O, CAS 6153-56-6, EINECS control6-42). Wɔ oxalic acid ni akɛtsuɔ nii yɛ nitsumɔhe lɛ kɛ ehe fɔ̃ɔ hetsemɔ ni baa shi fe fɛɛ ni ji 99.6% nɔ, ni ejieɔ ehe kpo akɛ kristalo powda yɛŋ ni muji ni yɔɔ mli lɛ faaa (sulfate ≤0.1%, dade ni tsii ≤0.002%, dade ≤0.003%). Akɛtsuɔ nii babaoo yɛ atadei akalamɔ kɛ ŋmɔlɔ mli, hewolo nɔ nitsumɔ, dade nɔ he saamɔ, marble ŋmɔlɔ, nu mli nitsumɔ, shikpɔŋ ni anaaa lɛ jiemɔ, kɛ tsofafeemɔ mli nibii ni yɔɔ teŋgbɛ lɛ amli.
Wɔkwɛɔ nibii babaoo ni yɔɔ wɔ Shandong nitoohe lɛ nɔ, ni ehaa anyɛɔ amajeɔ nibii babaoo amrɔ nɔŋŋ. Nibii ni akɛwoɔ mli ni anyɛɔ atsakeɔ (25kg, 50kg, 1000kg kotokui) kɛ jeŋ muu fɛɛ nibii ni akɛmajeɔ kɛjɛɔ Qingdao, Tianjin, loo Shanghai lɛlɛdaamɔhei lɛ haa anyɛɔ ashɛɔ nibii ahe yɛ be ni sa mli yɛ jeŋ fɛɛ. Wɔkɛ ŋaa gbɛ nɔ yelikɛbuamɔ ni fa, COA/MSDS woji, kɛ jara ni akɛwoɔ akaŋshii mli haa koni wɔkɛtsu nitsumɔhei srɔtoi ahiamɔ nii ahe nii.
Na wɔ ŋmɛnɛ kɛha nyɔmɔwoo ni ato he gbɛjianɔ ni okwɛ oxalic acid nibii ni akɛhaa lɛ nɔ.