Thatha umthwalo ophelele wokwanelisa zonke izidingo zamakhasimende ethu; finyelela intuthuko eqhubekayo ngokukhangisa intuthuko yabathengi bethu; khula ube ngumlingani wokugcina ohlala njalo wamakhasimende futhi wandise izintshisekelo zamakhasimende e-Wholesale High Quality Ethanedioic Acid White Crystal Oxalic Acid (CAS: 144-62-7) ye-Industrial, Manje sibheke phambili ekubambisaneni okukhulu nabathengi baphesheya kwezilwandle abathembele ezinzuzweni ezingeziwe. Uma unentshisekelo cishe kunoma yimuphi umkhiqizo wethu, qiniseka ukuthi uhlangabezana nesipiliyoni samahhala ukuxhumana nathi ukuthola ulwazi olwengeziwe.
Thatha umthwalo wemfanelo ogcwele wokwanelisa zonke izidingo zamakhasimende ethu; finyelela intuthuko eqhubekayo ngokumaketha intuthuko yabathengi bethu; khula ube ngumlingani wokugcina ohlala njalo wokubambisana wamakhasimende futhi wandise izintshisekelo zamakhasimende. Ngenxa yezimpahla zethu ezinhle nezinsizakalo zethu, manje sesithole idumela elihle nokwethembeka kumakhasimende endawo nakwamanye amazwe. Uma ufuna ulwazi olwengeziwe futhi unentshisekelo kunoma yiziphi izinto zethu, qiniseka ukuthi uzizwa ukhululekile ukuxhumana nathi. Silangazelela ukuba ngumhlinzeki wakho maduze nje.

imibuzo ejwayelekile ukubuzwa

Udinga usizo? Qiniseka ukuthi uvakashela izinkundla zethu zokusekela ukuze uthole izimpendulo zemibuzo yakho!

Singakwazi yini ukuphrinta ilogo yethu kumkhiqizo?

Vele, singakwenza. Vele usithumelele umklamo welogo yakho.

Uyawamukela yini ama-oda amancane?

Yebo. Uma ungumthengisi omncane noma uqala ibhizinisi, sizimisele ngempela ukukhula nawe. Futhi silangazelela ukusebenzisana nawe ukuze sibe nobudlelwano besikhathi eside.

Kuthiwani ngentengo? Ungakwazi yini ukuyenza ishibhile?

Sihlala sithatha inzuzo yekhasimende njengento eza kuqala. Intengo ingaxoxiswana ngaphansi kwezimo ezahlukene, siyakuqinisekisa ukuthi uzothola intengo encintisana kakhulu.

Ingabe ninikeza amasampula amahhala?

Kuyaziswa ukuthi ungasibhalela izibuyekezo ezinhle uma uthanda imikhiqizo nensizakalo yethu, sizokunikeza amasampula wamahhala ku-oda lakho elilandelayo.

Uyakwazi ukuletha ngesikhathi?

Vele! Sikhetheke kakhulu kulo mugqa iminyaka eminingi, amakhasimende amaningi enza isivumelwano nami ngoba singakwazi ukuletha izimpahla ngesikhathi futhi sigcine izimpahla zisezingeni eliphezulu!

Ngingavakashela inkampani yakho kanye nefektri eShayina?

Yebo. Wamukelekile kakhulu ukuvakashela inkampani yethu eZibo, eShayina. (Ibanga eliyihora eli-1.5 ukusuka eJinan)

Ngingayifaka kanjani i-oda?

Ungasithumelela nje umbuzo kunoma yimuphi wabameleli bethu bezentengiso ukuze uthole ulwazi oluningiliziwe lwe-oda, futhi sizochaza inqubo yemininingwane. Izinqubo Zokukhiqiza i-Oxalic Acid
Indlela ye-Sodium Formate
Indlela ye-sodium formate isebenzisa i-carbon monoxide kanye ne-sodium hydroxide ukuze isabela ngaphansi kwezimo ze-catalytic ukuze iqale ikhiqize i-sodium formate, bese ishiswa ku-400 °C ukuze i-dehydrogenation ithole i-sodium oxalate. Kunezindlela ezimbili ezahlukene zenqubo yokuguqula i-sodium oxalate ibe yi-oxalic acid: enye inqubo ye-lead, kanti enye inqubo ye-calcium. Inqubo ye-sodium formate lead ivuthiwe ngekhwalithi yomkhiqizo ezinzile kanye nomjikelezo omfushane wokukhiqiza, ifinyelela isivuno esingu-80%–90% kanye nokuhlanzeka kwe-oxalic acid okucwengekile okufika ku-99.5%. Kodwa-ke, kukhona ukungcola kwe-lead enqubweni yayo yokukhiqiza, futhi i-sodium sulfate etholakala ku-reaction ayikwazi ukuphinda isetshenziswe, okuholela ekusetshenzisweni kwenani elikhulu le-sulfuric acid kanye ne-caustic soda ekukhiqizeni.