Umhla wokuThumela:8,Oct,2022
Okwangoku, ukusetyenziswa kwezinto eziphikisayo kubonisa iimpawu zentyatyambo, umsebenzi, ulungile, uhlukeneyo, ukusebenza kakuhle kunye nokusetyenziswa okuphantsi, ukuphuhliswa kwezinto eziphikisayo kufuneka zihambelane nayo.Ukusetyenziswa kwe sodium hexametaphosphatekwizinto ezichasayo nazo zidibana neemfuno ezintsha zeshishini lomsebenzisi, kunye nolwalathiso lophuhliso lwezixhobo eziphikisayo, njengeempawu, ukudibanisa, uhlaza, ukusetyenziswa okuphantsi, ukwenzela ukuba ukulungelelaniswa kwezinto eziphikisayo kuyona nto iphambili yokwahlukana.
Ngoku, ukuvela kwezinto ezahlukeneyo kusenokuhlangabezana neemfuno zamashishini amakhulu.Imveliso yeglasisodium hexametaphosphateInyibilike kancinane emanzini, ngoko ke, isetyenziswe njengezinto eziphikisayo emva kokutyunyuzwa kwi-powder binder xa ifunwa ukukhawulezisa ukuchithwa kwayo, ingaba nayiphi na imilinganiselo exutywe namanzi, vumela izinto eziphikisayo ngenxa yokusebenza kakuhle komlilo kwaye babe ngabantu ukuqonda izinto eziphathekayo. , ngenxa yoko, abasebenzisi beshishini basafuna ukwazi malunga nomgangatho onxulumeneyo xa bekhetha imathiriyeli:
1. Refractoriness of materials
2. Amandla acinezelayo wezinto eziphathekayo
Amanye amashishini akhetha izinto eziphikisayo, kungekhona nje ukuqwalasela i-refractoriness, kodwa kunye ne-refractoriness kunye nokumelana nokushisa, amandla oxinzelelo lwedatha.
I-sodium hexametaphosphateyinto entsha echasayo eneempawu ezilungileyo kwiphosphate.Uzinzo oluhle lokuthotywa kwe-thermal, amandla aphezulu acinezelayo, ukumelana ne-slag corrosion kunye nokumelana nempembelelo, kunye nobushushu obuphezulu bokuthambisa phantsi komthwalo kunye nokuzinza kweekhemikhali.Ubushushu bokusetyenziswa kwayo buxhomekeke kwiindidi kunye nebakala lemathiriyeli ekrwada, phakathi kwe-1000 ~ 1800 ℃.Njengoko abanye besebenzisa imathiriyeli ye-magnesium njenge-refractory aggregate kunye nomgubo, ngakumbi baya kusebenzisa umzi-mveliso sodium hexametaphosphatenjengesibophelelo.
Ukongeza, inomgca we-linear long chain configuration, edityaniswe kumphezulu we-particle liqela lesiphelo, ngelixa ikhonkco eliphakathi lingabandakanyekanga kwi-bonding, elinokubonelela nge-electrostatic repulsion eyongezelelweyo.I-ionized anion ye-sodium hetaphosphate echithwe emanzini adsorbed kwi-particle surface kwaye yandisa i-electronegativity ye-particle surface.I-ionized Na + ion inokunyusa ubukhulu bomgca wombane ophindwe kabini, kunyesodium hexametaphosphateidlala isiphumo sokusasazeka phantsi kwezi ziphumo zimbini.
Kweli nqanaba, achatshazelwa kukudodobala koqoqosho, imfuno ephantsi, izibonelelo kunye nokunyuka kwamandla okubopha kokusingqongileyo, impembelelo yezinto ezifana nobushushu obuphezulu boshishino kunye noshishino oluchasayo lwangena kwinqanaba elitsha lophuhliso lobuchule bokudluliselwa kobuninzi, ukuguquguquka kwezinto eziphikisayo nazo. beka phambili isicelo esitsha, ngaphaya kwesiqhelosodium hexametaphosphatenjengoko isibophelelo sinokulungisa ukusetyenziswa kwindawo yobushushu obuphezulu, ngaloo ndlela siqhubela phambili isiphumo esisebenzayo.
Ixesha lokuposa: Oct-08-2022