Chitani zonse zomwe mungathe kuti mukwaniritse zosowa zonse za makasitomala athu; fikirani patsogolo mosalekeza potsatsa chitukuko cha ogula athu; khalani bwenzi lomaliza logwirizana la makasitomala ndikuwonjezera chidwi cha makasitomala a Wholesale High Quality Ethanedioic Acid White Crystal Oxalic Acid (CAS: 144-62-7) ya Industrial, Tsopano tikuyembekezera mgwirizano waukulu ndi ogula akunja omwe amadalira maubwino owonjezera. Ngati mukufuna chilichonse mwa zinthu zathu, onetsetsani kuti mwakumana ndi ife kwaulere kuti mudziwe zambiri.
Chitani zonse zomwe mungathe kuti mukwaniritse zosowa zonse za makasitomala athu; fikani patsogolo pang'onopang'ono potsatsa chitukuko cha ogula athu; khalani bwenzi lomaliza logwirizana ndi makasitomala ndikuwonjezera zomwe makasitomala akufuna. Chifukwa cha malonda ndi ntchito zathu zabwino, tsopano talandira mbiri yabwino komanso kudalirika kuchokera kwa makasitomala am'deralo ndi akunja. Ngati mukufuna zambiri ndipo mukufuna chilichonse mwa zinthu zathu, onetsetsani kuti mwamasuka kulumikizana nafe. Tikuyembekezera kukhala ogulitsa anu posachedwa.

Mafunso Ofunsidwa Kawirikawiri

Mukufuna thandizo? Onetsetsani kuti mwapita ku malo athu othandizira kuti mupeze mayankho a mafunso anu!

Kodi tingasindikize chizindikiro chathu pa chinthucho?

Inde, tikhoza kuchita. Ingotitumizirani kapangidwe ka logo yanu.

Kodi mumalandira maoda ang'onoang'ono?

Inde. Ngati ndinu wogulitsa pang'ono kapena bizinesi yoyambira, ndife okonzeka kukula nanu. Ndipo tikuyembekezera kugwira nanu ntchito limodzi kwa nthawi yayitali.

Nanga mtengo wake ndi wotani? Kodi mungaupange kukhala wotsika mtengo?

Nthawi zonse timaona ubwino wa kasitomala kukhala chinthu chofunika kwambiri. Mtengo ungathe kukambidwa pazifukwa zosiyanasiyana, tikukutsimikizirani kuti mupeza mtengo wopikisana kwambiri.

Kodi mumapereka zitsanzo zaulere?

Ndife okondwa kuti mutha kutilembera ndemanga zabwino ngati mumakonda zinthu ndi ntchito zathu, tidzakupatsani zitsanzo zaulere pa oda yanu yotsatira.

Kodi mumatha kupereka zinthu pa nthawi yake?

Zachidziwikire! Takhala akatswiri pa mzerewu kwa zaka zambiri, makasitomala ambiri amapanga mgwirizano ndi ine chifukwa timatha kutumiza katunduyo pa nthawi yake ndikusunga katunduyo ali wabwino kwambiri!

Kodi ndingapite ku kampani yanu ndi fakitale yanu ku China?

Inde. Mwalandiridwa kwambiri kuti mudzacheze kampani yathu ku Zibo, China. (1.5hr kuchokera ku Jinan)

Kodi ndingayitanitse bwanji oda?

Mungotumiza mafunso kwa wogulitsa aliyense kuti mudziwe zambiri zokhudza oda, ndipo tidzafotokoza mwatsatanetsatane njira yopangira Oxalic Acid.
Njira ya Sodium Formate
Njira ya sodium formate imagwiritsa ntchito carbon monoxide ndi sodium hydroxide kuti igwire ntchito pansi pa zinthu zoyambitsa kupanga sodium formate, yomwe imatenthedwa kufika pa 400 °C kuti ichotsedwe mu hydrogenation kuti ipange sodium oxalate. Pali njira ziwiri zosiyana zosinthira sodium oxalate kukhala oxalic acid: imodzi ndi njira ya lead, ndipo inayo ndi njira ya calcium. Njira ya sodium formate lead imakula bwino ndipo imakhala ndi khalidwe lokhazikika komanso nthawi yochepa yopangira, zomwe zimapangitsa kuti pakhale zokolola za 80%–90% komanso kuyera kwa oxalic acid koyengedwa mpaka 99.5%. Komabe, pali kuipitsidwa kwa lead munjira yake yopangira, ndipo sodium sulfate yomwe imapezeka kuchokera ku reaction siyingabwezeretsedwenso, zomwe zimapangitsa kuti pakhale kugwiritsa ntchito sulfuric acid yambiri ndi caustic soda popanga.