Sinabasebenzi abaninzi ababalaseleyo abanamava ekuthengiseni, kwi-QC, nasekusebenzeni ngeentlobo ezahlukeneyo zobunzima kwindlela yokwenza ixabiso elichaziweyo le-High-Purity Oxalic Acid 99.6% kwi-Industrial Rust Treatment Solutions, Kwabo banomdla phantse kuyo nayiphi na izisombululo zethu okanye abafuna ukuthetha ngokuthenga okwenziwe ngokwezifiso, qiniseka ukuba uzive ukhululekile ukunxibelelana nathi.
Sinabasebenzi abaninzi ababalaseleyo abanamava ekuthengiseni, kwi-QC, nasekusebenzeni ngeengxaki ezahlukeneyo kwindlela yokwenza imveliso, Inkampani yethu sele iphumelele umgangatho we-ISO kwaye siyayihlonipha ngokupheleleyo amalungelo obunikazi kunye nelungelo lokushicilela labathengi bethu. Ukuba umthengi unikezela ngemizobo yakhe, siya kuqinisekisa ukuba nguye kuphela onokufumana loo mveliso. Sinethemba lokuba iimveliso zethu ezintle ziya kuzisa ithamsanqa elikhulu kubathengi bethu.

Imibuzo ebuzwa qho

Ngaba ufuna uncedo? Qiniseka ukuba undwendwela iiforam zethu zenkxaso ukuze ufumane iimpendulo kwimibuzo yakho!

Ngaba singayiprinta ilogo yethu kwimveliso?

Kakade, singakwenza oko. Sithumelele nje uyilo lwelogo yakho.

Ngaba uyazamkela iiodolo ezincinci?

Ewe. Ukuba ungumthengisi omncinci okanye uqalisa ishishini, ngokuqinisekileyo sizimisele ukukhula nawe. Kwaye sijonge phambili ekusebenzeni nawe ubudlelwane bexesha elide.

Kuthekani ngexabiso? Ngaba ungayenza ifikeleleke kancinci?

Sisoloko sithatha inzuzo yomthengi njengeyona nto iphambili. Ixabiso liyaxoxiswana phantsi kweemeko ezahlukeneyo, siyakuqinisekisa ukuba ufumana ixabiso elikhuphisanayo.

Ngaba niyazibonelela ngeesampuli zasimahla?

Kuyaxatyiswa ukuba ungasibhalela uphononongo oluhle ukuba uyayithanda imveliso kunye nenkonzo yethu, siza kukunika iisampulu zasimahla kwi-odolo yakho elandelayo.

Ngaba uyakwazi ukunikezela ngexesha?

Ewe kona! Sikhetheke kakhulu kule ntambo kangangeminyaka emininzi, abathengi abaninzi benza isivumelwano nam kuba siyakwazi ukuhambisa iimpahla ngexesha kwaye sigcine iimpahla zisemgangathweni ophezulu!

Ndingandwendwela inkampani yakho kunye nomzi-mveliso eTshayina?

Ewe. Wamkelekile kakhulu ukutyelela inkampani yethu eZibo, eTshayina. (Iiyure ezili-1.5 ukusuka eJinan)

Ndingayifaka njani iodolo?

Ungasithumela nje umbuzo kuye nawuphi na ummeli wethu wentengiso ukuze ufumane ulwazi oluneenkcukacha malunga ne-odolo, size sichaze inkqubo yeenkcukacha. Imfuno ye-Oxalic Acid Downstream
Eyona mveliso isetyenziswa kakhulu yi-oxalic acid kwimarike yasekhaya yishishini lamayeza, elisetyenziswa kakhulu kwimveliso yamayeza afana ne-tetracycline, i-aureomycin, kunye ne-terramycin. Kwiminyaka yakutshanje, ishishini lamayeza laseTshayina liye lakhula ngokukhawuleza, ngesantya sokukhula esingaphezulu kunomndilili wehlabathi. Uhlaziyo lwenkqubo yezonyango lukazwelonke luphunyezwa kancinci kancinci, izinga lokugubungela i-inshurensi yezonyango lihlala liphucuka, kwaye kunye nemfuno eqinileyo yeemveliso zamayeza, ubungakanani bemarike yamayeza yaseTshayina buza kuqhubeka nokukhula. Ngo-2010, imveliso ye-API yaseTshayina ifikelele kwi-2.215 yezigidi zeetoni, ukunyuka konyaka nge-13.98%. Kulindeleke ukuba imfuno ye-oxalic acid kwishishini lamayeza inyuke ngesantya se-15%–20% ngonyaka. Ngo-2010, imfuno ye-oxalic acid kwishishini lamayeza yayiyi-81,000 yeetoni, kwaye kulindeleke ukuba ifikelele kwi-166,000 yeetoni ngo-2015, nto leyo ezisa isikali semarike ye-oxalic acid esimalunga ne-960 yezigidi zeeyuan.
Ishishini le-rare earth likwindawo yesibini ngobukhulu kwimarike yokuthengiswa kwe-oxalic acid eTshayina. Okwangoku, ukwehlulwa kwemigodi kunye nokulungiswa komhlaba onqabileyo eTshayina kugxile kakhulu eGanzhou (Jiangxi), eBaotou (Inner Mongolia), eSichuan, eJiangsu, njl.njl., kwaye zikwinqanaba lophuhliso oluzinzileyo, kunye nemfuno yonyaka ye-oxalic acid emalunga neetoni ezingama-250,000.
Ishishini leekhemikhali elihle laseTshayina licandelo elibalulekileyo lokusetyenziswa kwe-oxalic acid kwaye likwayindawo entsha yokukhula kophuhliso lweshishini le-oxalic acid. Eli candelo liqhubeka nokucubungula i-oxalic acid yemizi-mveliso ibe yi-oxalic acid ecociweyo ekumgangatho ophezulu nesemgangathweni we-elektroniki, i-oxalate, ii-esters ze-oxalate, kunye nezinye iimveliso zekhemikhali ezintle. Ezi mveliso zisetyenziswa kakhulu kumandla amatsha, izixhobo ezintsha, kunye neendawo zokonga amandla kunye nokukhusela okusingqongileyo ezifana nezixhobo ze-cathode zebhetri ye-lithium, iityuwa ze-cobalt, iiceramics ze-elektroniki, izixhobo zemagnethi, izixhobo ze-alloy powder, kunye nokubuyiswa kwe-PTA catalyst. Ingakumbi kwicandelo lezixhobo ze-cathode zebhetri ye-lithium, ukukhuthazwa kwezithuthi ezintsha zamandla kuya kuqhuba ukukhula okukhawulezileyo kwemfuno ye-oxalate ye-ferrous kunye ne-oxalic acid ecociweyo.
Okwangoku, iTshayina yeyona marike inkulu yabathengi kwihlabathi kwaye ingumvelisi omkhulu we-purified terephthalic acid (PTA). Ngo-2010, amandla emveliso afikelele kwi-16 yezigidi zeetoni, ukwanda konyaka nonyaka kwe-7%, kwaye kulindeleke ukuba ifikelele kwi-22 yezigidi zeetoni ngo-2015. Nangona kunjalo, imakethi ye-PTA yasekhaya isenenxalenye enkulu yemfuno ekufuneka yongezwe ngokungeniswa kwamanye amazwe. Kwimveliso ye-PTA, kufuneka ii-catalysts zesinyithi ezibizayo ezifana ne-cobalt acetate kunye ne-manganese acetate, kodwa inkqubo yemveliso yangoku iya kubangela inqanaba elithile lokusetyenziswa kwe-catalyst yesinyithi, ngaloo ndlela inyusa iindleko zemveliso kwaye ingcolise okusingqongileyo. Okwangoku, amashishini ahlukeneyo e-petrochemical asebenzisa indlela yokubuyisela i-oxalic acid ephuculweyo yeDuPont, enokubuyisela ngempumelelo i-90% ye-cobalt yesinyithi kunye ne-75% ye-manganese yesinyithi kwi-PTA mother liquor, iphucula kakhulu amaxesha okusetyenziswa kwakhona kwee-catalysts kwaye inciphise iindleko zokusetyenziswa kwe-catalyst. Itoni nganye ye-PTA ifuna i-0.6–1 kg ye-oxalic acid ecociweyo ukuze kubuyiselwe i-catalyst. Ekubeni ezinye izixhobo ezindala azisebenzisi inkqubo yokubuyisela i-oxalic acid, kulindeleke ukuba ukusetyenziswa kwe-oxalic acid ecociweyo kwishishini le-PTA kufikelele kwiitoni ezili-18,000 ngo-2015.
Ngenxa yenkqubela phambili yesayensi neyobuchwephesha, ukusetyenziswa kwe-oxalic acid kuye kwanda kakhulu, kwaye amasimi amatsha amaninzi amkele iimveliso ze-oxalic acid njengezinto zawo eziluhlaza okanye izinto ezincedisayo. Umzekelo, ubuchwepheshe bokusebenzisa i-oxalic acid kuphuhliso lwezinto zodonga ezifudumeza ubushushu buye baphumelela. Kulindeleke ukuba kubekho imfuno yemarike yokwenyani ukususela ngo-2014, kwaye iya kuzisa isikali semarike esimalunga ne-290 yezigidi zeeyuan ngo-2015. Ngokusekelwe kuhlalutyo olungentla lophuhliso lwamashishini asezantsi e-oxalic acid kunye nesikali semarike, kulindeleke ukuba ngo-2015, isikali semarike iyonke yeshishini le-oxalic acid iya kufikelela kwi-7.4 yeebhiliyoni zeeyuan.