Tlhaloso ea Sodium Tripolyphote

Foromo ea lik'hemik'hale: Na5p3o10
Boima ba moleng: 367.86
Thepa: Pofo e tšoeu kapa granules, e qhibiliha habonolo metsing. Ho latela kopo le litlhokahalo tsa ho sebetsa, re ka fana ka lihlahisoa tsa litlhaloso tse fapaneng joalo ka matšoao a fapaneng (10g, sodium areium tripolyphote, jj.

a

Ts'ebeliso:

1.Ke indasteri ea lijo, e sebelisoa haholo e le boleng bo sa etsoang bakeng sa lijo tse ka khoebetsoeng, linoko tse nooang le lebese la litholoana; Mofuthu oa metsi le bandizer bakeng sa lihlahisoa tsa nama joalo ka ham le luncheon nama; E ka boloka metsi, bonolo, o ile a hola le ho phatloha ts'ebetsong ea lihlahisoa tsa metsing; E ka nolofatsa letlalo la linaoa tse pharaletseng ho linaoa tse pharaletseng tse koahetsoeng; E ka sebelisoa e le sesosa sa metsi, e leng moemeli oa ho cheka, o remiletor ea Ph le thickener hammoho le indastering ea biri.

2. Sebakeng sa indasteri, e sebelisoa haholo maemong a thusang, sesepa sa metsi se hlakileng, a etsoang ka har'a thibelo ea litebele, ho senya thepa ea tšepe, ho senya thepa ea li-indasteri Oxide, calcium carbonate, jj.

b

Mokhoa oa ho itokisa ea Sodium Plyphosphate ke ho khelosa lifela tse chesang tse 75% H3po4 e nang le karoloana ea patsi e sa nke lehlakore ho 70 ℃ ~ 90 ℃ ~ 90 ℃; Ebe u fafatsa sello se fumanoeng ka seripi sa polymerigation bakeng sa ho omella ka mocheso o phahameng, 'me o ile a e koahela ka sodium pripolyphosphate hoo e ka bang 400 ℃. Mokhoa ona oa setso ha o hloke feela asiti ea phosphoric acid, empa hape e ja matla a mocheso a futhumetseng; Ntle le moo, ha u ntse re hlophisa ho se nke lehlakore ka ho se nke lehlakore le ho tlosa co2, 'me ts'ebetso e thata. Le hoja a acid acid ea phosphoric acid acid acid e chesang ho hlahisa sodium ka har'a tšepe ea tšepe, 'me ho boetse ho thata ho kopana le matšoao a teng litekanyetsong tsa naha.

c

Hajoale, batho ba ithutile mekhoa e mecha ea Sodium Tripolyphotesphatesphate ", No.6" Tripolyphote ", No.9" Tripolypho Mokhoa o omileng oa metsi ", No. 200510020871.0" Tripolyphonitions " Le ha tharollo ena ea mahlale e na le litšobotsi tsa eona, boholo ba tsona ke ho fetola lisebelisoa tse sa nke lehlakore.

Mokhoa oa ho hlahisa sodium tripolyphosphate u sebelisa crdium pyrophosphate

Mofuta oa sejoale-joale Pyrophosphate o qala ho qala ka ho tlosa boholo ba sodium ea sodium, ebe o kenya sethunya sa forte ea mantlha. Cake ea Filter e na le sodium pyrophosphate, 'me boholo ba mahloriso a sodium chloride li ka tlase ho 2,5%. Joale, tharollo e tumme ho 85 ° C ho tankeng ea dissure e nang le Steam bakeng sa ho hlohlelletsa le ho qhibiliha. Sodium sulfide e eketsoa nakong ea khefulo ho tlosa li-Ion tsa tšepe. Tšabo e sa tloaelehang ke tšitiso e kang ke hydroxide ea koporo. E sentse hape bakeng sa lekhetlo la bobeli. Moferefere ke tharollo ea sodium pyrophosphate. Khoele e sebetsang e eketsoa ho tlosa mebala, le ho potlakisa ho felisoa hoa aciday le ho potlakisa ho felisoa, 'me qetellong ea alkali e kenngoa ka boleng ba ph ho ho lokisa metsi a hloekileng.

d

Karolo ea metsi a hloekileng e sebelisoa ka kotloloho karolong ea tlhahiso ea sodium pripolyphatization karoloana ea boitokisetso Mokelikeli o hloekisitsoeng ho DTB Critstallizer o pholile ka pompo ea mocheso ka pompo e ka qotsitsoeng le ea 5 ° C Hotele. Ha mocheso oa tharollo o theoha ho 15 ° C, e llela ka makhasi a phahameng ebe e isoa karolong e 'ngoe ea lisentifuge ho fumana likristale tsa li-centrium pyrophosphashat. Lightstals tsa sodium pyrophosphate li kenngoa karolong ea boitokisetso ba metsi a sa nke lehlakore ea Sodium Tripolyphoric. Brine e boletsoeng ka holimo e khutlisetsoa ho hlatsoa sodium pyrophosphate; Ha sodium changide Chudide e fihla ho salt, e hapuoeng tankeng ea buffer e hapuoeng ka sodium pruc Brine kamora ho pharalla ho khutlisa tanteng ea buffer bakeng sa ho fetoha mouoane.

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Nako ea poso: nov-11-2024