I-alumina esebenzayo / Ibhola ye-alumina esebenzayo
Iiparamitha eziphambili
| Izithako | Al2O3(>93%) |
| Imbonakalo | Ingqukuva emhlophe,Ф3-5mm |
| Uhlobo lwekhemikhali | xp |
| LOI | ≤8% |
| Ukuxinana okubonakalayo | >0.75g/ml |
| Amandla okugaya | >80% |
| Amandla okutyumza | ≥150N (ubukhulu:Ф3-5mm) |
| Unizi lolwapho kuyiwa khona | 0.68-0.72g/ml |
| Indawo engaphezulu | ≥300m2/g |
| Umthamo wePore | 0.30-0.45ml/g |
| Ukufunxa okumileyo(RH=60%) | 17-19% |
| Ilahleko yeAtrition | ≤1.0% |
I-advanteji ye-alumina esebenzayo
a) Amandla aphezulu e-extrusion.I-alumina esebenzayo inamandla aphezulu e-extrusion, evumela ukulayisha ngokukhawuleza kwe-pneumatic kwinqaba.Amandla aphezulu e-extrusion nawo avumela i-absorber ephezulu ukuba yomise igesi ngokufanelekileyo.Ngexesha elifanayo, i-alumina esebenzayo inokuthintela ngokufanelekileyo i-ammonia ekungeneni.
b) Ukunxiba okuphantsi.Iimpawu eziphantsi zokunxiba ze-alumina esebenzayo ziqinisekisa ukuba kunciphisa ukuveliswa kothuli ngexesha lokuthuthwa kwegesi / ulwelo, kwaye kunokunciphisa uxinzelelo lwegesi lokuhla ngexesha lokusetyenziswa, ukunciphisa i-valve esezantsi kunye nokuvala isihlunu, kunye nokunciphisa ukubonakala kweemveliso ezinothuli.
c) Umthamo ophezulu we-adsorption.I-alumina esebenzayo inokufunxeka okuphezulu kwamanzi ngenxa yendawo yayo ephezulu ephezulu kunye nesakhiwo esikhethekileyo sokusasazwa kwepore.
Ukuthumela ngenqanawa, ukuPakisha kunye nokugcinwa
a) I-Xintan inokuhambisa i-alumina evunyiweyo ngaphantsi kwe-5000kgs phakathi kweentsuku ezi-7.
b) Ukupakishwa: Ingxowa yeplastiki / ibhokisi yeekhathoni / igubu lekhathoni / igubu lentsimbi
c) Gcina kwisitya esingangeni moya, uthintele ukudibana nomoya, ukuze ungonakali
Usetyenziso lwe-alumina esebenzayo
I-alumina esebenzayo ineendlela ezininzi ze-capillary, indawo enkulu yommandla, ingasetyenziselwa njenge-adsorbent, i-desiccant kunye ne-catalyst, imveliso inamandla amakhulu, ukunxiba okuphantsi, ukuntywiliselwa kwamanzi okungaguqukiyo okuthambileyo, akukho kwandiso, akukho powder, akukho ukugqabhuka.Ingasetyenziswa ngokubanzi ukomisa ngokunzulu igesi petroleum yokuqhekeka, igesi ethylene propylene kunye nemveliso hydrogen, isixhobo sokwahlula umoya, isixhobo somisa umoya, unyango fluoride kwi hydrogen peroxide nako ukususa igesi sulfur hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbons kunye nezinye. ungcoliseko kwirhasi yokukhupha, ingakumbi ilungele unyango lokuthotywa kwamanzi efluorine.
Phawula
1. Ngaphambi kokusebenzisa i-alumina esebenzayo, musa ukuvula isikhwama sokupakisha ukuze ugweme ukufunxa umswakama kwaye uchaphazele umphumo wokusetyenziswa.
2. Ngenxa yokuba i-alumina esebenzayo ine-adsorbability enamandla, inqatshelwe ngokungqongqo ukudibanisa neoli okanye umphunga weoli, ukuze ungachaphazeli umphumo wokusetyenziswa.
3. Emva kokuba i-alumina carrier esebenzayo isetyenziswe ixesha elithile, iipropathi ezininzi ziyancipha ngokuthe ngcembe, kwaye amanzi adsorbed kufuneka asuswe ngokuphinda asetyenziswe kwakhona.
