Alumina da aka kunna

Alumina mai aiki (tsarin kwayoyin halitta Al2O(3-x)(OH)2x,0

Ana amfani da alumina mai aiki sosai a cikin na'urorin busar da mai, tace mai, na'urorin lantarki, ethylene, propylene, iska da sauran na'urorin busarwa, an yi amfani da shi a cikin tsire-tsire da yawa na hydrogen peroxide, tsire-tsire na taki, tsire-tsire na oxygen da na'urorin tace mai, kuma ya sami sakamako mai kyau. Ƙwallon alumina mai kunnawa kuma bisa ga polarity na mai sha don tantance ƙarfin ruwa, oxide, acetic acid, alkali da sauran ƙarfi mai ƙarfi, yana da nutsuwa mai zurfi, yana shaƙar ƙwayoyin polar. Ana iya amfani da shi sosai a cikin busar da iskar gas mai fashewa, iskar ethylene propylene, samar da hydrogen, na'urar rabuwar iska, injin busar da iska na kayan aiki, maganin fluoride a cikin hydrogen peroxide, kuma yana iya cire iskar sulfur hydrogen, carbon dioxide, hydrogen fluoride, hydrocarbons da sauran gurɓatattun abubuwa a cikin iskar sharar gida, musamman ya dace da ruwa mai ɗauke da fluorine.

Alumina mai aiki fari ne ko ƙarami, tana da launin ja mai duhu sosai, tana da yawan ulu da kuma tsayin aiki, tana da tasiri mai kyau ga ruwan fluorine, tana da sauƙin sake farfaɗowa, kuma ba ta da wani tasiri a cikin ruwan sha, banda waɗanda ke amfani da ita a ruwan sha, amma kuma tana iya amfani da ita azaman mai sha, mai bushewa da mai ɗaukar kayyayaki. Ana amfani da ita sosai a fannin injiniyan ruwan famfo, injiniyan tsarkake ruwa, shukar hydrogen peroxide, shukar taki, shukar iskar oxygen da masana'antar petrochemical. Alumina mai aiki yana da kaddarorin sha, aikin catalytic na porous, watsawa mai yawa, babban yanki na alumina, wanda ya dace da busar da iskar gas da ruwa iri-iri, ana iya amfani da shi don cire oxidation na ruwan sha da kayan aikin masana'antu, defluorination, dearsenization, decolorization na najasa, deodorization da sauransu. Wannan samfurin an yi shi ne da alumina mai tsarki ta hanyar shirye-shiryen kimiyya da kuma kammala catalytic. Ana amfani da shi azaman mai sha, mai bushewa, mai hana ruwa da mai ɗaukar kayyayaki a cikin hanyoyin amsawa da yawa kamar man fetur, takin sinadarai da masana'antar sinadarai. Dangane da AMFANINSA, ana iya raba shi zuwa: sinadarin alumina, mai hana bushewa da kuma mai hana haɓakar ƙwayoyin cuta.

An yi alumina mai aiki da aka yi da babban tsarkin alumina ta hanyar shirye-shiryen kimiyya da kuma kammala catalytic. Farin barbashi masu lanƙwasa, girman barbashi iri ɗaya ne, saman santsi, ƙarfin injina, ƙarfin hygroscopicity mai ƙarfi, bayan shan ruwa baya faɗaɗa kuma baya fasa samfuran asali, marasa guba, marasa ɗanɗano, marasa ƙamshi, ba ya narkewa a cikin ruwa da abubuwan narkewa na halitta. Yana da sinadarin shaye-shaye na kwayoyin halitta tare da babban yanki na musamman. Lokacin da ƙimar PH da alkalinity na ruwan da ba shi da kyau suka yi ƙasa, ƙarfin cire fluorine ya fi 3.0mg/g. Ana iya amfani da shi a cikin ruwan sha da kayan aikin masana'antu na defluorination, dearsenic, decolorization na najasa, deodorization, da sauransu. Manyan samfuran sune: activated alumina fluoride remover, activated alumina desiccant, activated alumina catalyst, activated hydrogen peroxide musamman alumina.

Kayan shafawa na alumina da aka kunna: wannan samfurin wani nau'in abu ne mai ƙananan ramuka da zagaye, tare da ƙarfin aikin sha, babban yanki na musamman, babban taurin matsi, tsawon rai na sabis, kuma ana iya amfani da shi akai-akai ta hanyar sake farfaɗowa. Wannan samfurin fari ne, abu mai ramuka mai zagaye, ba shi da guba, ba shi da ƙamshi, ba shi da foda, ba ya narkewa a cikin ruwa. Ana amfani da shi sosai a masana'antar man fetur, masana'antar sinadarai, masana'antar yadi, masana'antar zinare da sauran masana'antu, kamar busar da iskar kayan aiki, na'urar raba iska mai matsi, wurin shaye-shaye na iya kaiwa digiri -41, kuma ana iya amfani da shi don ƙarfe, iskar gas mai fashewa, ethylene, propylene a cikin matakin ruwa da bushewar zurfin lokaci na iska.