Sinamakhasimende amaningi amahle kakhulu asebenza kahle ekukhangiseni, e-QC, nasekusebenzeni ngezinhlobo zobunzima obuyinkimbinkimbi endleleni yokukhiqiza intengo ekhonjiwe ye-High-Purity Oxalic Acid 99.6% ye-Industrial Rust Treatment Solutions, Kulabo abanesithakazelo cishe kunoma yiziphi izixazululo zethu noma abafuna ukukhuluma ngokuthenga okwenziwe ngokwezifiso, qiniseka ukuthi uzizwa ukhululekile ukuxhumana nathi.
Sinabasebenzi abaningi abahle kakhulu abanekhono lokukhangisa, i-QC, kanye nokusebenza ngezinhlobo zobunzima obunzima endleleni yokukhiqiza. Inkampani yethu isivele idlule ezingeni le-ISO futhi siyawahlonipha ngokugcwele amalungelo obunikazi namalungelo okushicilela amakhasimende ethu. Uma ikhasimende linikeza imiklamo yalo, sizoqinisekisa ukuthi kungaba yibo kuphela abangaba naleyo mikhiqizo. Sithemba ukuthi ngemikhiqizo yethu emihle kungaletha inhlanhla enkulu kumakhasimende ethu.

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. Isidingo Esiphansi Se-Oxalic Acid
Umsebenzisi omkhulu we-oxalic acid emakethe yasekhaya yimboni yemithi, esetshenziswa kakhulu ekukhiqizweni kwemithi efana ne-tetracycline, i-aureomycin, kanye ne-terramycin. Eminyakeni yamuva nje, imboni yemithi yaseShayina ithuthuke ngokushesha, ngesilinganiso sokukhula esiphezulu kunesilinganiso somhlaba wonke. Ukuguqulwa kohlelo lwezokwelapha lukazwelonke kwenziwa kancane kancane, izinga lokumbozwa komshuwalense wezokwelapha lihlala lithuthuka, futhi kanye nesidingo esiqinile semikhiqizo yemithi, isilinganiso semakethe yemithi yaseShayina sizoqhubeka nokukhula. Ngo-2010, umkhiqizo we-API waseShayina wafinyelela amathani ayizigidi ezingu-2.215, ukwanda konyaka nonyaka okungu-13.98%. Kulindeleke ukuthi isidingo se-oxalic acid embonini yemithi sizokhula ngesilinganiso esingu-15%–20% ngonyaka. Ngo-2010, isidingo se-oxalic acid embonini yemithi sasingamathani angu-81,000, futhi kulindeleke ukuthi sifinyelele amathani angu-166,000 ngo-2015, okuletha isilinganiso semakethe ye-oxalic acid esingaba yizigidi ezingu-960 zama-yuan.
Imboni yomhlaba ongavamile iyimakethe yesibili ngobukhulu yokuthengiswa kwe-oxalic acid eShayina. Njengamanje, ukuhlukaniswa kokumbiwa komhlaba ongavamile kanye nokucubungula eShayina kugxile kakhulu eGanzhou (Jiangxi), eBaotou (Inner Mongolia), eSichuan, eJiangsu, njll., futhi kusesigabeni sokuthuthuka okuzinzile, ngesidingo saminyaka yonke se-oxalic acid esingaba amathani angu-250,000.
Imboni yamakhemikhali amahle yaseShayina iyinsimu ebalulekile yokusetshenziswa kwe-oxalic acid futhi iyindawo entsha yokukhula yokuthuthukiswa kwemboni ye-oxalic acid. Le nsimu iqhubeka nokucubungula i-oxalic acid yezimboni ibe yi-oxalic acid ehlanjululwe kahle kakhulu futhi esezingeni lika-elekthronikhi, i-oxalate, ama-ester e-oxalate, kanye neminye imikhiqizo yamakhemikhali amahle. Le mikhiqizo isetshenziswa kabanzi emandleni amasha, izinto ezintsha, kanye nezinsimu zokonga amandla kanye nokuvikela imvelo njengezinto ze-cathode zebhethri le-lithium, usawoti we-cobalt, i-ceramics kagesi, izinto ezisebenza ngogesi, izinto ze-alloy powder, kanye nokubuyiselwa kwe-PTA catalyst. Ikakhulukazi emkhakheni wezinto ze-cathode zebhethri le-lithium, ukukhuthazwa kwezimoto ezintsha zamandla kuzothuthukisa ukukhula okusheshayo kwesidingo se-oxalate yensimbi kanye ne-oxalic acid ehlanjululwe.
Njengamanje, iShayina iyimakethe yabathengi enkulu kunazo zonke emhlabeni kanye nomkhiqizi omkhulu we-purified terephthalic acid (PTA). Ngo-2010, amandla okukhiqiza afinyelele amathani ayizigidi ezingu-16, ukwanda konyaka nonyaka okungu-7%, futhi kulindeleke ukuthi afinyelele amathani ayizigidi ezingu-22 ngo-2015. Kodwa-ke, imakethe ye-PTA yasekhaya isenengxenye enkulu yesidingo esidinga ukwenezelwa ngokungeniswa kwamanye amazwe. Ekukhiqizweni kwe-PTA, kudingeka ama-catalyst ensimbi abizayo njenge-cobalt acetate kanye ne-manganese acetate, kodwa inqubo yokukhiqiza yamanje izobangela izinga elithile lokusetshenziswa kwe-catalyst yensimbi, ngaleyo ndlela kwandise izindleko zokukhiqiza futhi kungcolise imvelo. Njengamanje, amabhizinisi ahlukahlukene e-petrochemical asebenzisa indlela ethuthukisiwe yokubuyisela i-oxalic acid precipitation ye-DuPont, engabuyisa ngempumelelo ama-90% e-cobalt yensimbi kanye nama-75% e-metal manganese kusuka ku-PTA mother liquor, okuthuthukisa kakhulu izikhathi zokusebenzisa kabusha ama-catalyst kanye nokunciphisa izindleko zokusebenzisa ama-catalyst. Ithani ngalinye le-PTA lidinga i-0.6-1 kg ye-oxalic acid ecwengisiwe ukuze kubuyiselwe ama-catalyst. Uma sibheka ukuthi amanye amadivayisi amadala awasebenzisi inqubo yokubuyisa i-oxalic acid, kulindeleke ukuthi ukusetshenziswa kwe-oxalic acid ehlungiwe embonini ye-PTA kufinyelele cishe kumathani ayi-18,000 ngo-2015.
Ngentuthuko yesayensi nezobuchwepheshe, ukusetshenziswa kwe-oxalic acid kuye kwaba kukhulu kakhulu, futhi amasimu amasha amaningi amukele imikhiqizo ye-oxalic acid njengezinto zawo zokusetshenziswa noma izinto ezisizayo. Isibonelo, ubuchwepheshe bokusebenzisa i-oxalic acid ekuthuthukisweni kwezinto zokushisa odongeni buphumelele kakhulu. Kulindeleke ukuthi kube nesidingo sangempela semakethe kusukela ngo-2014, futhi kuzoletha isilinganiso semakethe esingaba yizigidi ezingama-290 zama-yuan ngo-2015. Ngokusekelwe ekuhlaziyweni okungenhla kokuthuthukiswa kwezimboni ezingezansi ze-oxalic acid kanye nesilinganiso semakethe, kulindeleke ukuthi ngo-2015, isilinganiso semakethe iyonke yemboni ye-oxalic acid sizofinyelela cishe kuma-yuan ayizigidi eziyizinkulungwane ezingu-7.4.