Omuringo gw'okugaita asidi ya okisaliki kaboni monokisaidi
Omuringo ogu gukabanza gwakoresa omunyugunyu gwa palladium na copper nk’ebintu ebirikureetaho okuhinduka, kandi gukakora omuringo gw’okuteerana kw’amaizi n’omu nkora y’okuteerana kwa kaboni monokisaidi, oxygen, amaarwa, na dilute nitric acid ahari 8–11 MPa na 90–100 °C. Enkora egi neebanza yaareetaho oxalate ester, reero ehindurwa amaizi omu mbeera z’okwotsya kubaasa kukora oxalic acid n’omwengye ogurikuhikaana nagwo.
Omuringo ogu gwine enkora emwe y’okureetaho, emirimo mingi, okutoorana gye, okugarukaho okwanguhi, obushemeire bw’ebintu bwingi, n’okushiisha kw’ebintu okukye. Kwonka, eine ebyetaago bingi eby’obuyonjo bwa carbon monoxide, okukoresa munonga, eby’okukoresa eby’omuhendo, n’okuta sente nyingi.
Okukozesa Pd/C nk’ekirikureetaho, kaboni monokisaidi na nitrite ester nibikwatanisibwa kubaasa kuhanga oxalate ester aha 130 °C n’omuyaga gw’omu mwanya, na nitric oxide nk’ekirugiremu. Oxalic acid n’omwengye ogurikuhikaana nayo nibitunga okuhindura amaizi omu nkora ya oxalate ester. Omubazi gw’omwonyo ogutaanisiibwe nigugaruka guhinduka oksijeni gukakora nitrite ester, erikubaasa kugaruka kukoresibwa.
Ekitongore kya Fujian ekya Structure of Matter, Chinese Academy of Sciences, kikozire okucondooza aha nkora y’ebintu ebitari bimwe na bimwe n’embeera zitari zimwe na zimwe z’omuvuyo gw’omu mwanya aha nkora y’okuteerana kw’ebintu ebirikukora nk’ebiriisa bya dimethyl oxalate omu kucondooza aha bikwatiraine n’okuteerana kw’ebintu ebirikukora nk’ebiri omu mwanya ebirikukora aha nkora y’okuteerana kw’ebiriisa ebirikwetwa CO na oxalic acid, kandi. Ekirungo kya Pd (2.0%)/α-Al2O3 ekyatunguukire kikatunga okutunga omu mwanya n’obwire bwa 999 g/L·h omu mbeera z’omuyaga gw’omu mwanya, 140 °C, CO/CH3ONO=1.5, n’omuvuyo gw’omu mwanya gwa 3000/h. Ekitongore eki kikakwatanisa n’ekitongore ky’eby’amajuta ekya Fujian hamwe n’ekyombeko kya Fujian Nanqing Ammonia Plant kukora okugyezesa kw’okugyezesa okugaruza CO kuruga omu kusheenya kw’omuringa gw’omuringa ogwa ammonia ogw’obuhangwa, okuteerana kw’omuyaga okurikureetaho okuteerana kwa dimethyl oxalate, n’okuhindura amaizi g’omu mwanya kuhika ahari o.
Wagyeragyeranisa n’omuringo gw’amaizi, omuringo ogu gwine okutoorana kwingi, enkora eyorobi, obushemeire bw’ebintu bwingi, n’omuhendo mukye gw’okukora. Nikibaasa kukoresa gaasi y’obuhangwa nari amakara nk’ebintu ebikuru, kandi nikibaasa n’okukoresa omuyaga gwa carbon monoxide ogurikuruga omu kusheenya ammonia copper nari ekikoomi kya phosphorus ekya kyenju, ekikoomi ky’okuteera, n’omuyaga gw’omukira gw’okuhindura nk’entandikwa ya gaasi ya carbon monoxide. Omu bwire nibwo bumwe, nikibaasa kuha ebintu ebitari bimwe na bimwe eby’obuguzi bukye eby’okukora ethylene glycol n’okukoragana n’oxalate ester nk’omubazi gw’ahagati.

Ekitongore ky’eby’emibazi ekya Shandong Pulisi, Ltd. Omuhereza asidi ya Oxalic
Pulisi Chemical ekatandikirwaho omu mwaka gwa 2006, kandi neekora aha oxalic acid ey’obuyonjo bw’ahaiguru (CAS 144-62-7) erikukuratira emitindo y’ensi yoona ey’okushohoza ebiriisa by’amakorero n’eby’amakorero ebishemeire. Ekitongore kyaitu eky’okukora ebintu ekirikukoresibwa Zibo nikihamya ngu hariho okurinda omutindo gw’ebintu, oxalic acid ey’omutindo gw’amakorero neeyehimbisa ahabw’obuyonjo bwa 96% kandi ey’omutindo gw’amakorero eshemeziibwe neehika ahari 99.6% y’obuyonjo—erikuhikiiriza ebyetaago by’amakorero ebitari bimwe na bimwe.
Oxalic acid yaitu neeyemerera ahabw’okushohoza kwayo okurungi n’eby’emibazi ebigumire, erikukora nk’ebintu ebitari bimwe na bimwe omu bicweka byona. Omu kukora ebyoma, nikiihaho gye obukooko n’ebicweka by’omubiri ebiri aha mutwe gw’ekyoma, aluminiyamu, na copper, ekirikuhwera omu kuhamira aha bikwatiraine n’okukoresa omu motoka, omu mwanya, n’omu kujwara amashanyarazi. Omu bijwaro, nikikora nk’ekintu ekirikuhwera omu kujwara erangi n’okuhamya erangi, ekirikutunguura okuguma kw’erangi y’ebijwaro n’okujwara gye.
Okwongyera ahari ekyo, nikikoresibwa munonga omu kuhanga emibazi, okukora embaaho, okushohoza ebyoma ebitarikukira kureebwa, n’okushemeza amaizi. Nituhamibwa ISO 9001 na EU REACH, nituha ebipapura ebitebeekanisiibwe 25kg ahabw’okugura ebintu bingi, kuhamya ngu ebipapura by’okubiteeka birikwesigwa omu nsi yoona. Yaaba n’ey’okukora amakorero maingi nari ey’okukoresa eby’omurembe, Pulisi Chemical neeha obushagiki bw’omutindo obutarikuhinduka n’obw’abakugu.