Gabatarwa a takaice:
Heptahydrate na Ferrous sulfate, wanda aka fi sani da kore alum, wani sinadari ne da ba shi da sinadarai masu gina jiki wanda ke da dabarar FeSO4·7H2O. Ana amfani da shi sosai wajen kera gishirin ƙarfe, tawada, oxide na ƙarfe mai kama da magnetic, wakilin tsarkake ruwa, maganin kashe ƙwayoyin cuta, mai kara kuzari na ƙarfe; Ana amfani da shi azaman rini na kwal, wakilin tanning, wakilin bleaching, mai kiyaye itace da ƙarin takin zamani, da kuma sarrafa ferrous sulfate monohydrate. An gabatar da halaye, aikace-aikace, shiri da amincin ferrous sulfate heptahydrate a cikin wannan takarda.
Yanayi
Heptahydrate na ferrous sulfate lu'ulu'u ne mai launin shuɗi wanda ke da tsarin lu'ulu'u mai canzawa mai kyau da kuma tsarin da aka saba da shi wanda aka cika shi da murabba'i mai siffar hexagon.
Heptahydrate na ferrous sulfate yana da sauƙin rasa ruwan kristal a cikin iska kuma ya zama anhydrous ferrous sulfate, wanda ke da ƙarfi mai ragewa da kuma oxidation.
Maganin ruwansa yana da sinadarin acidic domin yana narkewa a cikin ruwa don samar da sinadarin sulfuric da kuma ions na ferrous.
Heptahydrate na ferrous sulfate yana da yawa na 1.897g/cm3, wurin narkewa na 64°C da kuma wurin tafasa na 300°C.
Rashin kwanciyar hankali a yanayin zafi ba shi da kyau, kuma yana da sauƙin ruɓewa a yanayin zafi mai yawa don samar da iskar gas mai cutarwa kamar sulfur dioxide da sulfur trioxide.
Aikace-aikace
Ana amfani da ferrous sulfate heptahydrate sosai a masana'antu.
Na farko, muhimmin tushen ƙarfe ne, wanda za a iya amfani da shi don shirya wasu mahaɗan ƙarfe, kamar ferrous oxide, ferrous hydroxide, ferrous chloride, da sauransu.
Na biyu, ana iya amfani da shi wajen shirya sinadarai kamar batura, rini, abubuwan kara kuzari, da kuma magungunan kashe kwari.
Bugu da ƙari, ana iya amfani da shi wajen magance matsalar sharar gida, lalata sulfurization, shirya takin phosphate da sauran fannoni.
Muhimmancin ferrous sulfate heptahydrate a bayyane yake, kuma yana da amfani iri-iri a masana'antu.
Hanyar shiri
Akwai hanyoyi da yawa don shirya ferrous sulfate heptahydrate, kuma hanyoyin da aka saba amfani da su sune kamar haka:
1. Shirya sinadarin sulfuric acid da kuma garin ferrous.
2. Shirye-shiryen sinadarin sulfuric acid da kuma sinadarin ferrous ingot.
3. Shirya sinadarin sulfuric acid da kuma ammonia mai ferrous.
Ya kamata a lura cewa ya kamata a kula da yanayin amsawa sosai yayin shirye-shiryen don guje wa iskar gas mai cutarwa da asarar da ba dole ba.
Tsaro
Ferrous sulfate heptahydrate yana da wani haɗari, ya kamata a kula da waɗannan abubuwan:
1. Heptahydrate na ferrous sulfate wani sinadari ne mai guba kuma bai kamata a taɓa shi kai tsaye ba. Ya kamata a guji shaƙa, shan ruwa da kuma taɓa fata da idanu.
2. A lokacin shiryawa da amfani da ferrous sulfate heptahydrate, ya kamata a yi taka-tsantsan don hana haɗarin iskar gas mai cutarwa da gobara da fashewa.
3. A lokacin ajiya da jigilar kaya, ya kamata a mai da hankali don guje wa hulɗa da sinadarai kamar su oxidants, acid da alkalis don guje wa amsawa da haɗurra.
Takaitaccen Bayani
A taƙaice, ferrous sulfate heptahydrate muhimmin sinadari ne na inorganic kuma yana da amfani iri-iri.
A fannin samar da kayayyaki a masana'antu da dakunan gwaje-gwaje, ya kamata a mai da hankali kan haɗarin da ke tattare da shi, sannan a ɗauki matakan da suka dace don adanawa, jigilar kaya da amfani da su don tabbatar da tsaron lafiyar mutum da kuma kare muhalli.
A lokaci guda kuma, ya kamata a mai da hankali kan adana albarkatu yayin amfani da su don guje wa sharar gida da gurɓatawa.
Lokacin Saƙo: Agusta-15-2023