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Ngawaphi amazwe anokuhlala eRMB?
I-RMB, njengemali yaseburhulumenteni yam, iqhubekile nokuphakama kwinqanaba lamazwe aphesheya kwiminyaka yakutshanje, kwaye indima yayo njengemali yokuhlaliswa kwamanye amazwe ifumene ukwanda kwengqwalaselo nokwamkelwa. Okwangoku, amazwe amaninzi kunye nemimandla sele eqalisile ukwamkela okanye ngenkuthalo ...Funda ngokugqithisileyo -
Zingaphi izichumisi ezahlukeneyo zokuhlala?
NgoJulayi lixesha apho uninzi lwezichumisi kunye nokunkcenkceshela zisetyenziswa emasimini. Lide kangakanani ixesha elifanelekileyo lwezichumisi ezahlukeneyo? Ngaba isichumisi esisebenza ngokukhawuleza isichumisi esihle? I-1. Ixesha lokusebenza kwezichumisi ezahlukeneyo ixesha lesichumisi lixesha lexesha le-DUR ...Funda ngokugqithisileyo -
Yintoni ekufuneka yenziwe ukuze yenziwe kuvavanyo lweGolide?
1. Ukuhlakulela ukuBuyisela ubulungisa Ukudibana kwegolide okanye umphezulu wegolide otyhidiweyo yimeko eyimfuneko yokufundisa okanye i-sy-biaty leach. Ke ngoko, ukwandisa ngokufanelekileyo ukulunga okugayayo kunokunyusa umgangatho wokuqalisa. Nangona kunjalo, ukugrumba okungaphezulu kokungaphumi kuphela i-G ...Funda ngokugqithisileyo -
Zithini iimveliso zeZinc?
Igama lekhemikhali lemveliso yothuli lwe-zinc yimveliso ye-zinc powder. Luhlobo olukhethekileyo lwensimbi ye-zinc ngembonakalo yomgubo engwevu. Isakhiwo sekristali sivela rhoqo, ngokungaqhelekanga kunye ne-Scaly Scaly Scaly Imilo ye-Scaly ngenxa yeenkqubo ezahlukeneyo zemveliso. I-infolling emanzini, inyibilikiswe kwi-acid ...Funda ngokugqithisileyo -
Nguwuphi umahluko phakathi kwengxelo ye-MSD kunye nengxelo ye-SDS?
Okwangoku, iikhemikhali ezinobungozi, iikhemikhali, i-thambisa, iipowder, iibhedi zempilo, iimveliso zempilo, iziqholo, iziqholo, njl.njl. Eminye imibutho ikhupha iingxelo ze-SDS. Nguwuphi umahluko phakathi kwabo? I-MSDS (idatha yokhuseleko lwezinto ezibonakalayo ...Funda ngokugqithisileyo -
Yintoni ingxelo ye-TDS? Nguwuphi umahluko phakathi kwengxelo ye-TDS kunye nengxelo ye-MSDS?
Phambi kokuthumela kwelinye ilizwe kunye nokuhambisa iikhemikhali, wonke umntu uxelelwa ukuba anike ingxelo ye-MSD, kwaye ezinye zidinga ukubonelela ngengxelo ye-TDS. Yintoni ingxelo ye-TDS? Ingxelo ye-TDS (iphepha ledatha lobugcisa) yiphepha leparamitha lobugcisa, ekwabizwa ngokuba yiPhepha leDatha yeDatha okanye iphepha leDatha yezeChekhalthi. Yi...Funda ngokugqithisileyo -
Isishwankathelo esifutshane seGloin Gold Goin Globa usasazwa ngokusasazwa kunye nemigodi kunye neemeko zokulungisa
Igolide, njengommeli wentsimbi exabisekileyo, ibidla ngokudlala indima ebaluleke kakhulu kwinkqubo yezoqoqosho yehlabathi. Ipropathi yayo eyahlukileyo yemveliso kunye nexabiso loqoqosho lenza igolide ukhetho olubalulekileyo lotyalo-mali lwehlabathi, oovimba, kunye nokusetyenziswa kwemveliso. Ukuhanjiswa kwezixhobo zoncedo zegolide yehlabathi ...Funda ngokugqithisileyo -
Ngaba abathengi bezorhwebo bangaphandle bayacelwa ukuba bahlawule ukuthumela iisampulu? Iindlela ezahlukeneyo zokuphendula zabathengi
Funda ukugweba ukunyaniseka komthengi ngaphambi kokuba uthumele iisampulu? Okokuqala, kufuneka sichonge uhlobo lomthengi nokuba umthengi ungumthengi ofanelekileyo. Emva koko sazi nokuba sithumela iisampulu kubathengi. 1. Abathengi abafuna ngokwenene iimveliso kwaye banyanisekile kwi-Doin ...Funda ngokugqithisileyo -
Indlela yokusebenza kunye nokusetyenziswa kwe-sodium goox
Ukwenzela ukuphucula ukukhetha inkqubo yokuqhutywa, ukuphucula iziphumo zabaqokeleli, ukunciphisa ukuqhutywa kwezimilo eziluncedo, kwaye kuphuculwe iimeko zeflourtos, ezilawulayo zihlala zisetyenziswa kwinkqubo yokufuduswa. Addusters kwiFlotat ...Funda ngokugqithisileyo -
Umgaqo wokwazisa kunye nokusetyenziswa kwe-zinc swelfate inhibitors
Umgaqo wokuphengululwa kunye nokusetyenziswa kwe-zinc sulfate ukuthintela ukukhetha kwenkqubo yokuqhutywa, ukuphucula ukubandakanywa kwabaqokeleli, kunye nokuphucula iimeko eziluncedo, kunye ...Funda ngokugqithisileyo -
I-ore yokunxiba | Ukuqonda inkqubo yefloti yokukhokela-i-chinc slide ore
Inkqubo esetyenziswayo yemigaqo esetyenziswayo esetyenziswayo yokuqhutywa kwe-istide ye-chinc ye-chinc sulfide ibandakanya ukucutha okuthatha kuqala, iflotation exubeneyo kunye neflotation efanayo. Nokuba yeyiphi na inkqubo esetyenzisiweyo, uyakuhlangabezana neengxaki zokukhokela - i-zinc yokwahlula kunye ne-zinc-sulfur yokwahlulahlula. Isitshixo sokwahlukana sikhe ...Funda ngokugqithisileyo -
Ungasisebenzisa njani i-shotilitize ye-sultilizer kwi-orirds?
I-Zinc ingumkhondo wokuhamba-hamba ngokusisiseko sokugcina ukukhula kwemithi yeziqhamo. Kwisityalo somthi weziqhamo, ukusetyenziswa kwe-zul sulfate engayinciphisi kuphela ukusilela kwimithi yeziqhamo, kodwa kwandisa isiqhamo somthi weziqhamo. Iimpawu zokunqongophala kwe-zinc kwimithi yeziqhamo: Iziqhamo ezinesifo seZinc ...Funda ngokugqithisileyo
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