Wakilin da aka saba amfani da su suna taka muhimmiyar rawa a cikin sarrafa ma'adinai kuma ana amfani dasu don tsara da sarrafa halayen flotation na ma'adanai. Wakilai da aka saba amfani da masu mulki na ma'adinai sun haɗa da masu tarawa, wakilan ketawa, masu gudanar da ayyukan gudanarwa da masu hana su.
daya. Mai tara
Mai tattarawa ya inganta matsaka tsakanin kayan masarar ma'adinai da kumfa ta canza hydrophobriity na ma'adinin ma'adinai, don haka ne cimma nasarar flotation na ma'adinai.
1. Kayayyakin sunadarai na Xantates: xanthates silts na Dithiocarbonates. Wadanda suka gama hade da Ethyl Xanthate (C2H5ocs2na) da isopropyl xanthate (c3h7ocs2na). Sigogi: iyawar tarin tarin, amma mara kyau ga dukkan ma'adanin sulfide. Aikace-aikacen: An yi amfani da shi don jan karfe na ORE, Jin Ore da Zuc Ore. Bayanai: A cikin jan karfe mai jan ƙarfe, da maida hankali na ethyl xanthate amfani da shi shine 30-100 g / t, da kuma dawo da dawowa na iya kai sama da 90%.
2.Dithiophosphosphos
Chemical properties: Black medicine is a salt of dithiophosphate, the common one is sodium diethyl dithiophosphate (NaO2PS2(C2H5)2). Sigogi: Ilimin tarin yawa da kuma zaɓi, da kuma flotation ma'adanin sulfide kamar jan ƙarfe, da kuma zinc. Aikace-aikacen: An yi amfani da shi don zinare, azurfa da jan karfe. Bayanai: A cikin zinare na da baki foda yayi amfani da shi shine 20-80 g / t, da kuma dawo da dawowa na iya kai sama da kashi 85%.
3.
Kayan sunadarai: Carboxyladdlylate abubuwa ne da ke ɗauke da ƙungiyoyin carboxylic acid, kamar sodium oleat (C18h33nao2). Sigogi: dace da flotation na ma'adanai da kuma ma'adinai da ba na ƙarfe ba. Aikace-aikacen: An yi amfani da shi don ma'adinai kamar hematite, IMMENITE da Apatite. Bayanai: A cikin Apatite flotation, maida hankali kan sodium oleate amfani da shi ne 50-150 g / t, da kuma dawo da dawowa na iya kai sama da 75%.
biyu. M
Ana amfani da Frothother don samar da tsayayyen kumfa da kayan kwalliya yayin aikin flotation don sauƙaƙe abin da aka makala da rabuwa da ma'adinai na ma'adinai.
1. Kayayyakin sunadarai na Pine man: babban bangaren shine mahaɗan Terpene, wanda ke da kaddarorin foaming mai kyau. Sigogi: iko mai ƙarfi da kuma kyakkyawan yanayin dantse. Aikace-aikacen: Wuraren da aka yi amfani dashi a cikin flotation na sulfde ess da ba ma'adanan ƙarfe ba. Bayanai: A cikin itacen jan ƙarfe, mai maida hankali na mai mai ruwan zuma Pine wanda aka yi amfani da shi shine 10-50 g. 2. Kayayyakin sunadarai na beanol: beanol shine fili mai barasa tare da kayan kwalliya na rawaya. Sigogi: matsakaici m foaming da kyau kwanciyar hankali. Aikace-aikacen: Ya dace da fam na jan ƙarfe, kai, zinc da sauran ma'adanai. Bayanai: A cikin jagorantar ore, ana amfani da bututun aanol a wani taro na 5-20 g / t.
Uku. Ana amfani da masu gudanarwar don daidaita darajar PH na slurry, inhihiit ko kunna kayan ma'adinai, don haka inganta tsarin flotation.
1. Kayayyakin Lime: Babban bangaren yana da hydroxide (CA (OH), wanda ake amfani dashi don daidaita darajar PH na slurry. Sigogi: Za a iya daidaita darajar pH na slurry zuwa tsakanin 10-12. Aikace-aikacen: Wuraren da aka yi amfani da shi a cikin jan ƙarfe, jagoranta da zinc ers. Bayanai: Da jan karfe mai jan ƙarfe, maida hankali na lemun tsami yayi amfani da shi shine 500-2000 g / t.
2. Sandalmer na tagulla: jan ƙarfe sulfate (cuso4) kuma ana amfani dashi don kunna ma'adanin sulfde. Sigogi: Tasirin kunnawa abu ne mai mahimmanci kuma ya dace da flotation na ma'adanai kamar pyrite. Aikace-aikacen: Don kunnawa na tagulla, kai, da zinc ma'adinai. Bayanai: A cikin jagorantar ore, taro na tagulla amfani da shi ne 50-200 g / t.
Lokaci: Oct-23-2024
