Isingeniso esifushane:
I-Ferrous sulfate heptahydrate, ngokuvamile eyaziwa ngokuthi i-alum eluhlaza, iyinhlanganisela ye-inorganic enefomula ethi FeSO4 · 7H2O.Ikakhulukazi esetshenziswa ekwenzeni usawoti wensimbi, uyinki, i-iron oxide kazibuthe, i-ejenti yokuhlanza amanzi, isibulala-magciwane, i-iron catalyst;Isetshenziswa njengodayi wamalahle, i-ejenti yokushuka, i-ejenti ye-bleaching, isilondolozi sezinkuni kanye nesengezo somanyolo ohlanganisiwe, kanye nokucubungula i-ferrous sulfate monohydrate.Izakhiwo, izicelo, ukulungiswa nokuphepha kwe-ferrous sulfate heptahydrate yethulwa kuleli phepha.
Imvelo
I-Ferrous sulfate heptahydrate iyikristalu eluhlaza okwesibhakabhaka enohlelo lwekristalu olushintshayo oluhle kanye nesakhiwo esivalekile esinezinhlangothi ezinezinhlangothi eziyisithupha.
I-Ferrous sulfate heptahydrate kulula ukulahlekelwa amanzi ayikristalu emoyeni futhi ibe i-anhydrous ferrous sulfate, enokunciphisa okunamandla kanye ne-oxidation.
Isixazululo sayo esinamanzi sineasidi ngoba sibola emanzini ukuze sikhiqize i-sulfuric acid nama-ion ayoni.
I-Ferrous sulfate heptahydrate inobuningi obungu-1.897g/cm3, indawo yokuncibilika engu-64 ° C kanye nephuzu elibilayo elingu-300 ° C.
Ukuzinza kwayo ngokushisa okushisayo kubi, futhi kulula ukubola emazingeni okushisa aphezulu ukuze kukhiqizwe amagesi ayingozi njengesulphur dioxide nesulphur trioxide.
Isicelo
I-Ferrous sulfate heptahydrate isetshenziswa kabanzi embonini.
Okokuqala, iwumthombo obalulekile wensimbi, ongasetshenziselwa ukulungisa ezinye izinhlanganisela zensimbi, njenge-ferrous oxide, i-ferrous hydroxide, i-ferrous chloride, njll.
Okwesibili, ingasetshenziswa ukulungisa amakhemikhali anjengamabhethri, odayi, ama-catalyst, nezibulala-zinambuzane.
Ngaphezu kwalokho, ingasetshenziswa futhi ekuhlanzeni amanzi angcolile, i-desulfurization, ukulungiswa komanyolo we-phosphate nezinye izici.
Ukubaluleka kwe-ferrous sulfate heptahydrate kuyabonakala, futhi inezinhlobonhlobo zezicelo ekukhiqizeni izimboni.
Indlela yokulungiselela
Kunezindlela eziningi zokulungiselela i-ferrous sulfate heptahydrate, futhi izindlela ezijwayelekile zimi kanje:
1. Ukulungiswa kwe-sulfuric acid kanye ne-ferrous powder.
2. Ukulungiswa kwe-sulfuric acid kanye ne-ferrous ingot reaction.
3. Ukulungiswa kwe-sulfuric acid ne-ammonia ene-ferrous.
Kumele kuqashelwe ukuthi izimo zokusabela kufanele zilawulwe ngokuqinile phakathi nenqubo yokulungiselela ukugwema amagesi ayingozi nokulahlekelwa okungadingekile.
Ezokuphepha
I-Ferrous sulfate heptahydrate inengozi ethile, idinga ukunaka amaphuzu alandelayo:
1. I-Ferrous sulfate heptahydrate iyinhlanganisela enobuthi futhi akufanele ithintwe ngokuqondile.Ukuhogela, ukumunca kanye nokuxhumana nesikhumba namehlo kufanele kugwenywe.
2. Ekulungiseni nasekusetshenzisweni kwe-ferrous sulfate heptahydrate, ukunakekelwa kufanele kuthathwe ukuvimbela amagesi ayingozi kanye nezingozi zomlilo neziqhumane.
3. Ngesikhathi sokugcina nokuthutha, kufanele kuqashelwe ukugwema ukuthintana namakhemikhali afana nama-oxidants, ama-acids nama-alkali ukugwema ukusabela nezingozi.
Isifinyezo
Kafushane, i-ferrous sulfate heptahydrate iyinhlanganisela ebalulekile ye-inorganic futhi inezinhlobonhlobo zezicelo.
Emkhiqizweni wezimboni kanye namalabhorethri, kufanele kuqashelwe ubungozi bayo, futhi kufanele kuthathwe izinyathelo ezifanele zokugcinwa, ukuthuthwa kanye nokusetshenziswa ukuze kuqinisekiswe ukuphepha komuntu siqu kanye nokuvikelwa kwemvelo.
Ngesikhathi esifanayo, kufanele kuqashelwe ukonga izinsiza ohlelweni lokusetshenziswa ukuze kugwenywe ukumosha nokungcola.
Isikhathi sokuthumela: Aug-15-2023