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Application filed by Открытое Акционерное Общество "Сумыхимпром"filedCriticalОткрытое Акционерное Общество "Сумыхимпром"
Priority to UAA201115071ApriorityCriticalpatent/UA103245C2/en
Publication of UA103245C2publicationCriticalpatent/UA103245C2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
The invention relates to chemical industry, in particular to production technology of ferrum-containing preparations used in feed industry. A method for obtaining ferrum sulphate for feed industry by means of dehydrating ferrum sulphate heptahydrate FeSO*7HO up to forming ferrum sulphate monohydrate FeSO*HO, the content of which is at least 85 %. To prevent from melting of the crystalline hydrate in drying equipment and to intensify the dehydration process, it is carried out adding a recycled compound.
UAA201115071A2011-12-192011-12-19Method for obtaining ferric sulphate for feed industry
UA103245C2
(en)