Khulisa uKusebenza ngokuSebenzayo ngeBhola yeAlumina yoXinano oluPhezulu
Imarike yeebhola ze-alumina okwangoku ikhokelwa ziinkampani ezibalaseleyo njengeBASF SE, Inkampani yeHoneywell International Inc., ISaint-Gobain kunye neAlmatis GmbH ezinemveliso ethe kratya kunye nothungelwano losasazo olulindeleke ukuba luqhube ukwanda kwentengiso kwixesha lengqikelelo..
Iibhola ze-alumina ezinoxinzelelo oluphezulu ziyinxalenye ebalulekileyo yeenkqubo ezahlukeneyo zamashishini. Ukusebenza kwabo ngokufanelekileyo kuphucula ukuzinza kwenkqubo ngokubanzi, umgangatho kunye nokuhambelana.
Ukuqina
Iibhola ze-alumina ceramic zomelele kakhulu, ibenza bakwazi ukumelana nemeko engqongileyo ecela umngeni ixesha elide. Ukuphila kwabo ixesha elide kunciphisa imfuno yokutshintshwa rhoqo kunye neendleko zokusebenza ngokubanzi.
Ukuqina kweebhola ze-alumina ceramic kuxhomekeke kakhulu kumgubo wabo wokucoceka kunye nezinga lokuguqulwa libe yi-Al2O3.. Ezi zinto zigqiba amandla ayo, ukukwazi ukucula kunye nokusebenzisana nezinye izinto ngexesha lokubala.
Iibhola ze-Alumina ezixineneyo eziPhezulu zinokumelana namaqondo obushushu ukuya kuthi ga kwi-1600degC ngaphandle kokonakaliswa zizinto ezidlekayo., ukwenza ukuba zilungele usetyenziso olufuna ukhuseleko lwe-ceramic inert media ye-catalysts okanye ukufunxa ukungcola kwiimveliso, kunye nezicelo ezifuna amandla e-adsorption enamandla – ukunceda ukuthobela imithetho engqongqo yokusingqongileyo malunga nokukhutshwa kwezinto ezingcolisayo neziyityhefu kokusingqongileyo. Ngaphezu koko, amandla abo aphezulu-to-ubunzima ratio kunye nokumelana ukothuka thermal kwenza ezi bhola zilungele utshintsho rhoqo lobushushu kwizicelo.
Ukusebenza kakuhle kwamandla
Iibhola ze-alumina zeCeramic zinokunciphisa ukusetyenziswa kwamandla ngexesha lokugaya kunye neenkqubo zokusila kangangoko 15% xa kuthelekiswa neebhola zetsimbi ngenxa yokuxhatshazwa kwazo okuphezulu, amandla okusila asebenzayo kunye neempawu ezingcono zokulahla ubushushu.
Iibhola ze-alumina zeCeramic zinokunceda ukuphucula ukusebenza kakuhle ngokubanzi ngokunciphisa amanqanaba okungcangcazela kunye nokwandisa ukuveliswa kwemveliso. Ukuxinana kwabo okuphezulu kukwasebenza ekukhuthazeni uzinzo olukhulu ngexesha leenkqubo, ngelixa iimpawu zabo ze-inert zekhemikhali zithintela umonakalo womswakama kunye nokubola.
Iibhola zethu ze-Alumina Spherical zakhiwe nge-alumina ye-calcined ephezulu yokucoca ukuqina okugqwesileyo kwe-thermal kunye nomthamo omkhulu wokugcina ubushushu., ukuyenza ibe yeyona nto ifanelekileyo yokusebenzisa kunye nezicelo ezibandakanya ukungena komphunga okunje ngohlaziyo lwesibini ekusetyenzweni kwe-ammonia okanye iinkonzo ze-Syngas apho i-silica evuzayo inokonakalisa izixhobo ezisezantsi okanye iibhedi ezimdaka.. Ngaphaya koko, ezi bhola zingasetyenziswa njengeebhola zokusila kwi-adsorbent dryers ukucoca i-ethylene., ipropylene kunye nezinye iimonomers ezisebenzayo.
Ukuthembeka
I-Sorbchem yaseIndiya ibonelela ngeebhola ze-alumina ezikumgangatho ophezulu ezenziwe nge-alumina oxide, ebonisa ukomelela okubalaseleyo, ukufunxwa kwamanzi, ubuninzi obuphantsi, ilahleko yokuthotywa kunye nokusebenza okungekho luthuli ngamaxesha enkonzo amade angaguqukiyo ngaphandle kokuthotywa okanye ukuthotywa. Ezi nzuzo zenza ukuba ezi bhola ze-alumina zikwazi ukugqwesa ezinye izinto ezisetyenziswa kwiibhola zebhola okanye izityuli ngaphandle kokuthomalalisa ukusebenza kwazo okanye ukungaguquguquki..
Iibhola ze-alumina zifaneleke kakuhle ukuxhasa ii-catalysts kwiindawo ezishushu ngenxa yokungangeni kweekhemikhali., ukuzinza kwe-thermal, amandla oomatshini kunye nobukhulu obufanayo. Ngaphaya koko, ngenxa yomxholo wabo we-silica ophantsi kunye namanqanaba okungcola benza izicelo ezisebenzayo zokudlulisa ubuninzi.
Iibhola ze-alumina ziyakwazi ukuchongwa ngenxalenye engundoqo eyahlulahlulayo 91 leyo ime ngaphandle kwisahlulo somaleko ongaphandle 92 xa ijongwe kumbindi webhola ye-alumina kwicandelo lokunqumlana. Olu phawu luvumela iibhola ze-alumina ukuba zimelane nempembelelo, uxinzelelo, kunye nezothuso zobushushu ezenzeka rhoqo kwiindawo zoshishino; oku kuthembeka kunegalelo kwimveliso ephezulu kunye nokugcinwa kweendleko kubasebenzisi bokuphela ngelixa ngaxeshanye ukhusela iibhola zokusila ze-alumina kumonakalo onjengokuqhekeka okanye ukwaphuka..
Uzinzo
Kungakhathaliseki apho zisetyenziswa khona – ukusuka kwimisebenzi yezemigodi ukuya kukugaya izimbiwa okanye kwiziko lemveliso kunye neenkqubo zenkxaso ye-catalyst – durable ceramic balls have proven their resilience for years. Xa ipakishwe imathiriyeli yokupakisha ye-inert isetyenziswa kwiindawo zobushushu obuphezulu, ukusabela kweekhemikhali okungafunwayo kunokuthi kwenzeke nto leyo ebeka esichengeni isidima sesixhobo esibuthathaka, kukushiya usengozini. Iibhola zeCeramic zibonelela ngempahla yokupakisha engasebenziyo ethintela ukusabela kweekhemikhali ngelixa ikhusela imfezeko yesixhobo esibuthathaka kumngcipheko onokwenzeka..
YAMTOP 92 Ibhola ye-alumina ephezulu igqame njengokumelana neekhemikhali ezikhethekileyo kunye nesisombululo sepropathi eshushu, iqulathwe yi 99+% alumina ukuya kuthi ga kwi-0.4wt% silika (SiO2). Ngaphaya koko, le bhola iqhayisa ngobulukhuni obuphezulu bomphezulu, amandla, ubungakanani bevolumu encinci, Izibonelelo zokuxinana kunye nendawo yokunyibilika ephantsi kunye neempawu zokumelana nokunxiba kakuhle.
Iibhola ze-alumina zisetyenziswa ngokubanzi njenge-desiccants, ukutsala ukufuma kwimithombo eyahlukeneyo yerhasi ngelixa ukhusela oomatshini ekudlekeni. Ubungakanani obufanayo kunye nokumila kwazo ziphucula ukusebenza kakuhle kokwenziwa ngelixa zisusa izinto ezingcolisayo ezinje ngefluoride, i-arsenic kunye nesinyithi esinzima esivela kunyango lwamanzi kunye neenkqubo zokucoca kusetyenziso olongezelelweyo.