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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 yini 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?
Ungasithumela nje umbuzo kunoma yimuphi wabameleli bethu bokuthengisa ukuze uthole ulwazi oluningiliziwe lwe-oda, futhi sizochaza inqubo yemininingwane. Indlela ye-sodium formate lead inenqubo evuthiwe, ikhwalithi yomkhiqizo ezinzile, kanye nomjikelezo omfushane wokukhiqiza, onesivuno esingu-80%–90% kanye nokuhlanzeka kwe-oxalic acid okucwengekile okungu-99.5%. Kodwa-ke, kukhona ukungcola kwe-lead enqubweni yokukhiqiza, futhi i-sodium sulfate etholakala ekuphenduleni ayikwazi ukubuyiselwa enqubweni, ngakho-ke inani elikhulu le-sulfuric acid kanye ne-caustic soda kuyasetshenziswa ekukhiqizeni. Indlela ye-calcium yokwenza i-oxalic acid ingasusa ukungcola kosawoti we-lead kanye ne-sodium sulfate emanzini angaphansi komhlaba, futhi ukufaka esikhundleni se-caustic soda nge-lime kunganciphisa kakhulu izindleko zokukhiqiza. Umkhiqizo olandelanayo
I-CaSO4 etholakala ku-reaction ingacutshungulwa ibe izinto zokwakha ngaphandle kokungcola. Ngesikhathi esifanayo, utshwala obungumama i-NaOH etholakala ku-reaction isetshenziselwa ukusabela ne-CO ukulungiselela i-sodium formate, ngaleyo ndlela kongiwe inani lezinto zokusetshenziswa.