Nzila ya Oxalic Acid Carbohydrate Oxidation
Eeyi nzila ibelesya sitachi ashuga mbuli zintu zitabelesyegwi mpawo ilazisanzya a nitric acid a 73-80 °C kuti zipange oxalic acid. Kubweza sitachi mbuli chitondezyo, nzila iliboobu: 85% yasitachi yabupati ilamwaigwa mumunyo uujisi 10% ya oxalic acid naakuti bukoko bwazintu zimwi zili akati-akati, ipya asidi, mpawo ipilusyigwa kwamahola aali 6 kuchitila kuti tujane glucose. Mpawo, nitric acid antoomwe a iron-vanadium catalyst zilabikkwa a 63 °C kuti ziyungizye kusanduka, mpawo oxalic acid ilajanwa kwiinda mukusalazya nikwakamana kusanduka.
Ikuchitika kupati nkusanduka kwa starch kuba glucose, mpawo kusanduka kuba oxalic acid antoomwe a nitric acid kakuli
Fe 3+ a V2O5V
zintu zipa kuti zintu zibe kabotu. Eeyi nzila ilaa zintu zitabelesyegwi zijanika, nzila nguba, bukkale bwakubeleka butakwe buyumuyumu, akubelesya mali masyoonto, alimwi zisi zilakonzya kusala zintu zitabelesyegwi ziindene-indene kweelana abukkale bwazyo. Kweelana akutebula akugwasyigwa kwabuvubi, fulaulu wamapopwe ngomusamu mubotu. Nokuba boobo, bubi bwayo bubikkilizya kuzyala kuche, kubelesya maila manji, kudula kwakupanga, antoomwe a nitrogen oxides nyiingi mumuwo uutegwa tail gas, ooyo uukola loko mpawo usofwaazya busena.

Shandong Pulisi Chemical ngusikupanga uuchibwene waku China mpawo uusambala asidi uutegwa oxalic acid (dihydrate, H₂C₂O₄·2H₂O) uusalala a 99.6%.

Zisani akudayi: Chibelesyo chakusanzya, chintu chakugwasya kubamba mubala
Kubamba chikumba: Chikumba akugwisya busi
Kubamba nsimbi abwaanda: Kugwisya nsimbi, kugwisya bulongo, kuponya bbwe lyamabwe
Busongo bwazibulo: Chintu chipa kuti kube kugwisya zintu zitayandiki kapati
Kupanga zintu zipona: Nchintu chaakati-akati chamakemikalu mabotu, ma resini, antoomwe azintu zigwasya

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