I-Sodium Tripolyphosphate: Isongezelelo Esisebenzayo Semisebenzi Emininzi
IiNdawo eziPhambili zeSicelo
Kwishishini lesepha, i-sodium tripolyphosphate yindlela yokwenza isepha esebenza kakuhle. Ingacoca i-calcium kunye ne-magnesium ions emanzini, ithambise amanzi kwaye yonyuse amandla okucoca eesepha. Ukongeza, i-sodium tripolyphosphate inokuthintela ukuphinda kubekwe ukungcola, yenze iimpahla kunye nezitya zicoceke. Isetyenziswa kakhulu kwimibhobho yokuhlamba impahla, kwiisepha zokuhlamba izitya, nakwiiarhente zokucoca kwimizi-mveliso.
Xa kucocwa ngamanzi, i-sodium tripolyphosphate isetyenziswa njengesithambisi-manzi kunye nesithinteli sokugqwala. Ingenza ii-precipitates ezinganyibilikiyo kunye ne-calcium kunye ne-magnesium ions emanzini, inciphisa ubulukhuni bamanzi kwaye ithintele ukwakheka kwesikali. Kwangaxeshanye, i-sodium tripolyphosphate inokwenza ifilimu ekhuselayo kwiindawo zesinyithi ukuthintela ukugqwala, yandise ubomi benkonzo yezixhobo. Isetyenziswa kakhulu kwiinkqubo zamanzi okupholisa zoshishino, unyango lwamanzi ebhoyila, kunye nonyango lwamanzi okusela.
Kwishishini lokucubungula ukutya, i-sodium tripolyphosphate isetyenziswa njengesongezelelo sokutya. Ingasebenza njengophuculo lomgangatho wokugcina nokuthambisa inyama, intlanzi kunye neentlanzi zaselwandle. I-sodium tripolyphosphate inokwenza ii-ion zesinyithi zihlale zinyibilika ekutyeni, ithintele ukubola kunye nokonakala, kwaye yandise ubomi bokutya. Ukongeza, ingasetyenziselwa ukulungisa i-pH yokutya, iphucule incasa kunye nokuthungwa kwayo.
Kwimizi-mveliso yeseramikhi neglasi, i-sodium tripolyphosphate isetyenziswa njenge-flux. Inganciphisa ubushushu bokutsha kweseramikhi neglasi, iphucule umgangatho wemveliso kunye nesivuno. I-Sodium tripolyphosphate inokuphucula ukukhanya nokucaca kweseramikhi neglasi, inike inkangeleko kunye nokusebenza okungcono.
Nangona isetyenziswa ngeendlela ezahlukeneyo, i-sodium tripolyphosphate inokunyibilika kakhulu emanzini, kwaye ukusetyenziswa kwayo kufuna ulawulo olungqongqo lwedosi ukuze kuthintelwe impembelelo kwindalo esingqongileyo. Kwimisebenzi yemizi-mveliso, ukusetyenziswa kwe-sodium tripolyphosphate kudla ngokuvela kwiinkqubo ezivaliweyo ukunciphisa impembelelo kwindalo esingqongileyo. Ukongeza, inkqubo yokuvelisa i-sodium tripolyphosphate iyaqhubeka iphuculwa ukuphucula ukusetyenziswa kwezixhobo kunye nokunciphisa ukukhutshwa kwamanzi amdaka.
Iinkcukacha
| Igama lemveliso | I-Sodium Tripolyphosphate | |||||||||
| Ifomula yeKhemikhali | I-Na5P3O10 | |||||||||
| Ubunzima beMolekyuli | 367.86 g/mol | |||||||||
| Inkangeleko | Umgubo omhlophe | |||||||||
| Indawo yokunyibilika | 622°C | |||||||||
| Uxinano | 2.52 g/cm³ | |||||||||
| INOMBOLO YE-CAS | 7758-29-4 | |||||||||
| Ikhowudi ye-HS | 28353100 | |||||||||
| Hayi i-EINECS | 231-838-7 | |||||||||
| Isicelo | Isetyenziswa kwiisepha, unyango lwamanzi, izongezo zokutya, kunye neearhente zokucoca kwimizi-mveliso | |||||||||
Iphepha Lolawulo Lomgangatho
| Igama lemveliso | |||||||
| INTO | Inkcazo | Isiphumo | |||||
| (Na2PO4) | ≥98% | 98.3% | |||||
| (P2O5) | ≥39.5% | 42.73% | |||||
| amanzi anganyibiliki | ≤0. 20% | 0.02% | |||||
| i-alkalinity ye-methyl orenji | ≥36% | 36.71% | |||||
| Ixabiso le-PH | 11.5-12.5 | 12.10 | |||||
| FE, w/% | ≤0.01 | 0.00079 | |||||
| AS, w/% | ≤0.005 | 0.0002 | |||||
| SO4,w/% | ≤0.5 | 0.001 | |||||
| Cl,w/% | ≤0.4 | 0.25 | |||||
| inkangeleko | Umgubo omhlophe okanye omthubi | Umgubo omhlophe | |||||
| Isiphumo | Abafanelekileyo | ||||||
Isishwankathelo
Ngamafutshane, i-sodium tripolyphosphate, njengezinto ezibalulekileyo zekhemikhali ezingaphiliyo, idlala indima ebalulekileyo kumashishini amaninzi. Ayiphuculi kuphela ukusebenza kwemveliso kunye nomgangatho kodwa ikwaxhasa uphuhliso lweshishini lanamhlanje. Ngokuqhubela phambili kwezobuchwepheshe, amathuba okusetyenziswa kwe-sodium tripolyphosphate aya kuba maninzi nangakumbi.