Ethylene Glycol Nitric Acid Oxidation Nzila ya Oxalic Acid
Eeyi nzila yakugwisya muya ilikozyene anzila yakugwisya muya wa starch. Musamu wa ethylene glycol uuzwa mumaanzi ulapya kusika ku 60 °C, mpawo asidi uusanganizidwe (30%–40% sulfuric acid mubupati, 20%–25% nitric acid mubupati) antoomwe a vanadium pentoxide zilabikkwa mukuzungaanya changuzu. Kusanduka kwa oxygen kulachitika a 50-70 °C a 1.3-4.0 kPa. Chipangwa eechi chitontozyegwa, chiba mbuli bbwe, mpawo chisefwa kuchitila kuti chijane oxalic acid iisalala ya 99.9% antoomwe a 90%. Eeyi nzila ilakonzya kuchitwa mubukkale botatwe: muya uuzwa mujulu, muya uucheya, antoomwe amuwo uuyungizyidwe. Chili anzila nguba, kuvwula kwa oxalic acid, bubotu bwachintu, antoomwe akubweedezya kwa nitric acid, asi muulo wazintu zitabelesyegwi ulisumpukide.

Shandong Pulisi Chemical Co., Ltd. Oxalic Acid Dihydrate – Industrial Grade 99.6% Purity
Shandong Pulisi Chemical Co., Ltd., inkamu iisyomwa iipanga akusambala kunze aacisi kuzwa mu 2006, ilijisi luzibo lwakupanga oxalic acid dihydrate (H2C2O₄·2H2O, CAS 6153-56-6, EINECS 2053-33) iijisi bweendelezi buli kabotu. Oxalic acid yesu yamumafakitali ilaa kusalala kwa 99.6%, ilibonya mbuli busi butuba butakwe busofweede (sulfate ≤0.1%, heavy metals ≤0.002%, iron ≤0.003%). Chibelesyegwa kapati mukusimba akudaya zizwaato, kubamba chikumba, kusalazya nsimbi, kuponya mabwe aamabwe, kusalazya maanzi, kugwisya zintu zitavwuli kujanika, antoomwe akupanga misamu.
Tulabamba zintu zyiingi zilimuziyobwedo ku Shandong warehouse, kupa kuti tufwambaane kutumina maoda manji. Nzila zyakubikkila zintu zikonzya kuchincha (25kg, 50kg, 1000kg zibbegi) antoomwe akutuminwa kwanyika yoonse kuzwa kuQingdao, Tianjin, naa Shanghai zipa kuti kube kutuminwa muchiindi cheelede munyika yoonse. Tulapa lugwasyo luzulide lwabusongo, magwalo aa COA/MSDS, amiulo iikonzya kuzundana kutegwa tuzuzikizye ziyandikana zyamakkampani.
Kotujata sunu kuti ujane muulo wako mpawo ukwabilile nzila yako yakusambala asidi ya oxalic.