Phosphoric acid, eo hape e tsejoang e le orthophosphoric acid, ke asiti e tloaelehileng ea inorganic. Ke asiti e matla e mahareng e nang le foromo ea lik'hemik'hale H3PO4 le boima ba molek'hule ea 97.995. Ha e fetohe, ha e bonolo ho senyeha, hoo e batlang e se na oxidation.
Asiti ea phosphoric e sebelisoa haholo liindastering tsa meriana, lijo, manyolo le tse ling, ho kenyelletsa le li-rust inhibitors, li-additives tsa lijo, ho buuoa ka meno le masapo, EDIC caustics, electrolytes, flux, dispersants, caustics ea indasteri, menontsha e le lisebelisoa tse tala le likarolo tsa lihlahisoa tsa ho hloekisa ntlo. , hape e ka sebelisoa e le lisebelisoa tsa lik'hemik'hale.
Temo: Phosphoric acid ke thepa e tala bakeng sa tlhahiso ea menontsha ea phosphate ea bohlokoa (calcium superphosphate, potasiamo dihydrogen phosphate, joalo-joalo), le bakeng sa tlhahiso ea limatlafatsi tsa phepo (calcium dihydrogen phosphate).
Indasteri: Asiti ea Phosphoric ke sesebelisoa sa bohlokoa sa lik'hemik'hale. Mesebetsi ea eona ea mantlha ke e latelang:
1, ho phekoloa ha tšepe holim'a tšepe, ho thehoa ha filimi ea phosphate e se nang metsi holim'a tšepe, ho sireletsa tšepe ho senya.
2, e kopantsoeng le asiti ea nitric joalo ka pholishe ea lik'hemik'hale, ho ntlafatsa pheletso ea bokaholimo ba tšepe.
3, tlhahiso ea lisebelisoa tsa ho hlatsoa, chefo e bolaeang likokoanyana e tala phosphate ester.
4, tlhahiso ea lisebelisoa tse tala tse nang le phosphorus retardant.
Lijo: asiti ea phosphoric ke e 'ngoe ea li-additives tsa lijo, lijong e le moemeli o bolila, moemeli oa phepo ea tomoso, cola e na le phosphoric acid. Phosphates le tsona ke li-additives tsa bohlokoa tsa lijo 'me li ka sebelisoa e le limatlafatsi tse matlafatsang.
Meriana: Phosphoric acid e ka sebelisoa ho etsa lithethefatsi tse nang le phosphorus, tse kang sodium glycerophosphate.
Nako ea poso: Jun-23-2024