Kenyelletso e khutšoanyane:
Ferrous sulfate heptahydrate, eo ka tloaelo e tsejoang e le alum e tala, ke motsoako oa inorganic o nang le foromo FeSO4 · 7H2O.Haholo-holo e sebelisoang ha ho etsoa letsoai la tšepe, enke, magnetic iron oxide, sesebelisoa sa ho hloekisa metsi, sebolaea likokoana-hloko, tšepe ea tšepe;E sebelisoa e le dae ea mashala, sesebelisoa sa tanning, bleaching agent, patsi e bolokang lehong le motsoako oa motsoako oa manyolo, le ho sebetsana le ferrous sulfate monohydrate.Thepa, likopo, ho lokisetsa le ho sireletseha ha ferrous sulfate heptahydrate li hlahisoa pampiring ena.
Tlhaho
Ferrous sulfate heptahydrate ke kristale e putsoa e nang le tsamaiso e ntle ea kristale e fapaneng le sebopeho se haufi-ufi sa hexagonal.
Ferrous sulfate heptahydrate e bonolo ho lahleheloa ke metsi a kristale moeeng le ho fetoha anhydrous ferrous sulfate, e nang le ho fokotsa matla le ho oxidation.
Mokelikeli oa eona o nang le asiti o na le asiti hobane e bola ka metsing ho hlahisa asiti ea sulfuric le li-ion tse ferrous.
Ferrous sulfate heptahydrate e na le boima ba 1.897g/cm3, ntlha e qhibilihang ke 64 ° C le ntlha e belang ea 300 ° C.
Ho tsitsa ha eona ha mocheso oa eona ho fokola, 'me ho bonolo ho bola ha mocheso o le holimo ho hlahisa likhase tse kotsi tse kang sulfur dioxide le sulfur trioxide.
Kopo
Ferrous sulfate heptahydrate e sebelisoa haholo indastering.
Ntlha ea pele, ke mohloli oa bohlokoa oa tšepe, o ka sebelisoang ho lokisa metsoako e meng ea tšepe, e kang ferrous oxide, ferrous hydroxide, ferrous chloride, joalo-joalo.
Ea bobeli, e ka sebelisoa ho lokisa lik'hemik'hale tse kang libeteri, lidae, li-catalyst le chefo e bolaeang likokoanyana.
Ntle le moo, e ka sebelisoa hape ho hloekisa metsi a litšila, desulfurization, ho lokisa manyolo a phosphate le likarolo tse ling.
Bohlokoa ba ferrous sulfate heptahydrate bo iponahatsa, 'me bo na le mefuta e mengata ea likopo tsa tlhahiso ea indasteri.
Mokhoa oa ho lokisetsa
Ho na le mekhoa e mengata ea ho lokisa ferrous sulfate heptahydrate, 'me mekhoa e tloaelehileng ke e latelang:
1. Ho itokisa ha sulfuric acid le phofo ea ferrous.
2. Tokisetso ea sulfuric acid le ferrous ingot reaction.
3. Tokisetso ea sulfuric acid le ferrous ammonia.
Hoa lokela ho hlokomeloa hore maemo a karabelo a lokela ho laoloa ka thata nakong ea ts'ebetso ea ho lokisetsa ho qoba likhase tse kotsi le tahlehelo e sa hlokahaleng.
Tshireletso
Ferrous sulfate heptahydrate e na le kotsi e itseng, e hloka ho ela hloko lintlha tse latelang:
1. Ferrous sulfate heptahydrate ke motsoako o chefo 'me ha oa lokela ho ama ka ho toba.Ho hema, ho kenya le ho kopana le letlalo le mahlo ho lokela ho qojoa.
2. Ha ho lokisoa le ho sebelisoa ha ferrous sulfate heptahydrate, tlhokomelo e lokela ho nkoa ho thibela likhase tse kotsi le likotsi tsa mollo le ho phatloha.
3. Nakong ea polokelo le lipalangoang, tlhokomelo e lokela ho lefshoa ho qoba ho kopana le lik'hemik'hale tse kang li-oxidants, acids le alkalis ho qoba liketso le likotsi.
Kakaretso
Ka kakaretso, ferrous sulfate heptahydrate ke motsoako oa bohlokoa oa inorganic mme o na le mefuta e mengata ea lits'ebetso.
Tlhahisong ea indasteri le lilaboratori, tlhokomelo e lokela ho lefshoa kotsing ea eona, 'me mehato e nepahetseng e lokela ho nkuoa bakeng sa polokelo, lipalangoang le tšebeliso ho netefatsa polokeho ea motho le ts'ireletso ea tikoloho.
Ka nako e ts'oanang, tlhokomelo e lokela ho lefshoa ho boloka lisebelisoa nakong ea ts'ebeliso ho qoba litšila le tšilafalo.
Nako ea poso: Aug-15-2023