Idethi Yokuthumela: 14, Nov, 2022
Njengamanje, ukusetshenziswa kwezinto eziphikisayo kuveza izici zezimpawu, ukusebenza, ukuhlukahluka, ukucwengwa, ukusebenza kahle okuphezulu nokusetshenziswa okuphansi, futhi ukuthuthukiswa kwezinto eziphikisayo kufanele kuzivumelanise nakho. Ukusetshenziswa kwei-sodium hexametaphosphateezintweni eziphikisayo futhi zihlangabezana nezidingo ezintsha zemboni yomsebenzisi, kanye nesiqondiso sokuthuthukiswa kwezinto eziphikisayo, njengezici, ukuhlanganiswa, okuluhlaza, ukusetshenziswa okuphansi, ukuze ukuguquguquka kwezinto eziphikisayo kuyisici esiyinhloko sokuhlukahluka.
Manje, ukuvela kwezinto ezihlukahlukene kusengahlangabezana nezidingo zezimboni ezinkulu. I-hetaphosphate yezimboni yengilazi ye-sodium encibilikisiwe kancane emanzini, ngakho-ke esetshenziswa njengesibophezelo esiphikisayo kufanele igaywe ibe yimpushana ukusheshisa ukuchithwa kwayo, ingaxutshwa namanzi kunoma iyiphi ingxenye, ukuze izinto eziphikisayo ukumelana nomlilo futhi zaziwa ngokuthi impahla. Ngakho-ke, abasebenzisi bebhizinisi basadinga ukwazi izindinganiso ezifanele lapho bekhetha izinto zokwakha:
1. Refractoriness of materials
2. Amandla acindezelayo wento
Amanye amabhizinisi akhetha izinto eziphikisayo, angacabangi nje kuphela ukuphikisa, kodwa futhi ukuphikiswa nokumelana nokushisa, amandla okucindezela idatha.
I-sodium hexametaphosphatekuyinto entsha ephikisayo enezakhiwo ezinhle ku-phosphate. Ukuzinza okuhle kokushaqeka okushisayo, amandla aphezulu okucindezela, ukumelana nokugqwala kwe-slag kanye nokumelana nomthelela, nezinga lokushisa eliphakeme lokuthambisa ngaphansi komthwalo nokuzinza kwamakhemikhali. Izinga lokushisa lokusetshenziswa kwalo lincike ezinhlobonhlobo kanye nebanga lezinto ezingavuthiwe, phakathi kuka-1000 ~ 1800 ℃. Njengoba abanye basebenzisa izinto ze-magnesium njenge-refractory aggregate kanye nempushana, abaningi bazosebenzisa izimboni i-sodium hexametaphosphatenjengesibopho.
Ngaphezu kwalokho, inomugqa wokucushwa kweketango elide, elikhangiswe ebusweni bezinhlayiya ngeqembu lokugcina, kuyilapho iketango eliphakathi lingabandakanyi ekubopheni, okunganikeza ukuxoshwa okwengeziwe kwe-electrostatic. Kulesi sigaba, okuthintwe ukuwohloka komnotho, isidingo esibuthakathaka, amandla abophezelayo akhuphuka, umthelela wezici ezifana nezinsiza kanye nokuvikelwa kwemvelo izinga lokushisa eliphezulu lemboni yezimboni kanye ne-refractory ingene esigabeni esisha sokuthuthukiswa kokusebenza kahle kokudluliswa kwenqwaba, ukuguquguquka kwempahla eluhlaza ephikisayo. futhi ubeke phambili isicelo esisha, ngale kwendabukoi-sodium hexametaphosphatenjengoba i-binder ingasetshenziswa endaweni yokushisa ephezulu ibalwa ngokufanele, umphumela wangempela kanye nenqubekelaphambili.
Isikhathi sokuthumela: Nov-15-2022
