I-Sodium Tripolyphosphate: Isithasiselo sezamabubulo esisebenzako
Iindawo ezikulu zokusebenza
Ebubulweni lokuhlanza, i-sodium tripolyphosphate ngumakhi osebenza kuhle wokuhlanza. Ingenza i-chelate ye-calcium ne-magnesium ions emanzini, yenza amanzi ibe buthakathaka begodu ikhulise amandla wokuhlanza weensetjenziswa zokuhlanza. Phezu kwalokho, i-sodium tripolyphosphate ingakhandela ukubuyiselwa kwengcola, okwenza bona izambatho nezitja zihlanzeke. Isetjenziswa khulu emapuyereni wokuhlanza, iinsetjenziswa zokuhlamba iintja, kanye neensetjenziswa zokuhlwengisa zebubulo.
Ekuhlanzeni amanzi, i-sodium tripolyphosphate isetjenziswa njengesithambiso samanzi nesivimbeli sokugqwala. Ingakha iinsalela ezingancibilikiko ezinama-ayoni we-calcium ne-magnesium emanzini, ukwehlisa ubudisi bamanzi begodu uvimbele ukwakheka kwama-scale. Ngesikhathi esifanako, i-sodium tripolyphosphate ingenza ifilimu evikelako ebusweni bensimbi ukukhandela ukugqwala, okungezelela ipilo yemisebenzi yeensetjenziswa. Isetjenziswa khulu eenhlelweni zamanzi wokupholisa webubulo, ukuhlanza amanzi webhoyila, nokuhlanza amanzi wokusela.
Ebubulweni lokwenza ukudla, i-sodium tripolyphosphate isetjenziswa njengesengezo sokudla. Ingasebenza njengesithuthukisi sekhwalithi yokulondolozwa nokuthamba kwenyama, ifesi, nokudla kwaselwandle. I-sodium tripolyphosphate ingenza i-chelate yama-ayoni wensimbi ekudleni, ivimbele ukukhiqizwa kwe-oksijini nokubola, begodu ikhulise ipilo yokudla. Ukungezelela, ingasetjenziselwa ukulungisa i-pH yokudla, ukwenza ngcono ukunambitheka nokuthungwa kwayo.
Ebubulweni be-ceramics ne-glass, i-sodium tripolyphosphate isetjenziswa njenge-flux. Ingehlisa amazinga womtjhiso we-ceramics nengilazi, ithuthukise ikhwalithi yomkhiqizo nesivuno. I-sodium tripolyphosphate nayo ingenza ngcono ukucwebezela nokukhanya kwe-ceramics nengilazi, okwenza bona zibonakale ngcono begodu zisebenze ngcono.
Nanyana ineensetjenziswa ezinengi, i-sodium tripolyphosphate inekghono eliphezulu lokuncibilika emanzini, begodu ukusetjenziswa kwayo kutlhoga ukulawulwa okuqinileko komthamo ukubalekela umthelela ebhodulukweni. Ekusetjenzisweni kwezebubulo, ukusetjenziswa kwe-sodium tripolyphosphate kuvamise ukwenzeka eenhlelweni ezivaliweko ukwehlisa umthelela wemvelo. Ukungezelela, ikambiso yokukhiqiza i-sodium tripolyphosphate iragela phambili nokuthuthukiswa ukwenza ngcono ukusetjenziswa kwemithombo nokwehlisa ukulahlwa kwamanzi angcolileko.
Iinqophiso
| Ibizo lomkhiqizo | I-Sodium Tripolyphosphate | |||||||||
| Ifomula yamakhemikhali | Na5P3O10 | |||||||||
| Ubunzima bamamolekhyuli | 367.86 g/mol | |||||||||
| Ukuvela | Ipuyere emhlophe | |||||||||
| Indawo yokuncibilika | 622°C | |||||||||
| Ukuminyana | 2.52 g/cm3 | |||||||||
| CAS NO | 7758-29-4 | |||||||||
| Ikhodi ye-HS | 28353100 | |||||||||
| I-EINECS NO | 231-838-7 | |||||||||
| Isibawo | Isetjenziselwa ukuhlanza, ukuhlanza amanzi, ukungezelela ukudla, kanye nama-ejenti wokuhlanza webubulo | |||||||||
Iphepha lokulawula ikhwalithi
| Ibizo lomkhiqizo | |||||||
| I-AYITHEMU | I-Spec | Umphumela | |||||
| (Na2PO4) | ≥98% | 98.3% | |||||
| (P2O5) | ≥39.5% | 42.73% | |||||
| engancibiliki emanzini | ≤0. 20% | 0.02% | |||||
| i-methyl orange alkalinity | ≥36% | 36.71% | |||||
| Inani le-PH | 11.5-12.5 | 12.10 | |||||
| Okumbalwa/% | ≤0.01 | 0.00079 | |||||
| AS,w/% | ≤0.005 | 0.0002 | |||||
| SO4,w/% | ≤0.5 | 0.001 | |||||
| Cl,w/% | ≤0.4 | 0.25 | |||||
| ukuvela | Ipuyere emhlophe nofana ephuzi | Ipuyere emhlophe | |||||
| Umphumela | Ufaneleka | ||||||
Ngokufingqa
Ngokurhunyeziweko, i-sodium tripolyphosphate, njengento eqakathekileko yamakhemikhali angaphiliko, idlala indima eqakathekileko emabubulweni amanengi. Akuthuthukisi ukusebenza kwemikhiqizo nekhwalithi kwaphela kodwana isekela nokuthuthukiswa kwebubulo lesimanjemanje. Ngokuragela phambili kwethekhnoloji, amathuba wokusetjenziswa kwe-sodium tripolyphosphate azokubanzi khulu.