Mokhoa oa ho nchafatsa alumina e kentsoeng
Mokhoa oa ho nchafatsa alumina e kentsoeng,
Alumina e kentsoeng,
Lintlha tsa Tekheniki
| Ntho | Yuniti | Tlhaloso ea tekheniki | |||
| Karolo e kholo | mm | 1-3 | 3-5 | 4-6 | 5-8 |
| AL2O3 | % | ≥93 | ≥93 | ≥93 | ≥93 |
| SiO2 | % | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.08 |
| Fe2O3 | % | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.04 |
| Na2O | % | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| tahlehelo nakong ya ho hotetsa | % | ≤8.0 | ≤8.0 | ≤8.0 | ≤8.0 |
| Boima ba bongata | g/ml | 0.68-0,75 | 0.68-0,75 | 0.68-0,75 | 0.68-0,75 |
| Sebaka sa bokaholimo | m²/g | ≥300 | ≥300 | ≥300 | ≥300 |
| Bophahamo ba pore | ml/g | ≥0.40 | ≥0.40 | ≥0.40 | ≥0.40 |
| Static adsorption capacity | % | ≥18 | ≥18 | ≥18 | ≥18 |
| Ho monya metsi | % | ≥50 | ≥50 | ≥50 | ≥50 |
| Matla a ho pshatla | N/karolo | ≥60 | ≥150 | ≥180 | ≥200 |
Kopo/Paka
Sehlahisoa sena se sebelisetsoa ho omisa ka ho teba ha khase kapa karolo ea metsi ea lik'hemik'hale tsa petrole le ho omisa lisebelisoa.
25kg lohiloeng mokotla / 25kg pampiri boto moropa / 200L tšepe moropa kapa ka kopo ya moreki.
Thepa ea Sebopeho saAlumina e kentsoeng
Alumina e kentsoeng e na le litšobotsi tsa matla a maholo a adsorption, sebaka se seholo se khethehileng sa holim'a metsi, matla a phahameng, le botsitso bo botle ba mocheso.ntho.E na le kamano e matla, ke desiccant e se nang chefo, e sa senyeheng, 'me matla a eona a tsitsitseng a phahame.E sebelisoa e le adsorbent, desiccant, catalyst le carrier mekhoeng e mengata ea karabelo e kang petroleum, manyolo a lik'hemik'hale le indasteri ea lik'hemik'hale.
Alumina e kentsoeng ke e 'ngoe ea lihlahisoa tsa lik'hemik'hale tse sebelisoang haholo lefatšeng ka bophara.Thepa ea alumina e entsoeng e hlalositsoe ka tlase: Alumina e kentsoeng e na le botsitso bo botle 'me e loketse joaloka desiccant, catalyst carrier, moemeli oa ho tlosa fluorine, adsorbent ea khatello ea khatello, e khethehileng ea ho tsosolosoa ha hydrogen peroxide, joalo-joalo. joalo ka moemeli oa li-catalyst le catalyst.
Alumina e sebelisitsoeng e sebelisoa e le desiccant, haholo-holo e sebelisoang lisebelisoa tsa ho omisa khatello ea moea ea indasteri, lisebelisoa tsa ho omisa khatello ea moea li na le khatello ea ho sebetsa, ka kakaretso e ka tlase ho 0.8Mpa, e hlokang hore tekanyo ea alumina e sebetsang e be le matla a matle a mochine, haeba matla a mochine a le joalo. tlaase, ho bonolo ho phofo, phofo le motsoako oa metsi o tla thibela ka ho toba phaephe ea lisebelisoa, kahoo, Pontšo ea bohlokoa ea alumina e sebelisitsoeng e sebelisoang e le desiccant ke matla, lisebelisoa tsa ho omisa khatello ea moea, ka kakaretso litanka tse peli, litanka tse peli li sebetsa ka tsela e fapaneng, ha e le hantle ke matla. adsorption saturation → analytic cycle process, desiccant haholo-holo ke metsi a adsorption, empa tlas'a maemo a sebele a ho sebetsa, moea o omisa lisebelisoa tsa moea o tla ba le oli, mafome le litšila tse ling, lintlha tsena li tla ama ka ho toba bophelo ba tšebeletso ea alumina adsorbent, hobane e butsoe. alumina ke porous adsorption material, natural adsorption polarity of water, oil adsorption e boetse e ntle haholo, empa oli e tla koala ka kotloloho pore e entsoeng ka alumina adsorption, e le hore tahlehelo ea litšobotsi tsa adsorption e be le mafome, mafome ka metsing, a khomaretsoeng holim'a metsi. aluminium e kentsoeng, e tla etsa hore alumina e kentsoeng ka kotloloho e lahleheloe ke ts'ebetso, ka hona, ha alumina e kentsoeng joalo ka tšebeliso ea desiccant, leka ho qoba ho kopana le oli, mafome, alumina adsorbent joalo ka bophelo ba tšebeliso e akaretsang ea lilemo tse 1 ~ 3, ts'ebeliso ea nnete e tla ba ho omisa khase. ntlha ea phoka ho etsa qeto ea ho nka sebaka sa alumina e kentsoeng.Mocheso oa nchafatso oa alumina e kentsoeng o pakeng tsa 180 ~ 350 ℃.Ka kakaretso, mocheso oa tora ea alumina o kentsoeng o nyolohela ho 280 ℃ ka lihora tse 4.Alumina e kentsoeng e sebelisoa e le sesebelisoa sa ho hloekisa metsi, 'me tharollo ea aluminium sulfate e sebelisoa e le regenerator.Tharollo ea tharollo ea aluminium sulfate regenerator ke 2 ~ 3%, alumina e kentsoeng ka mor'a hore adsorption saturation e behoe ka aluminium sulfate solution, lahla tharollo, hlatsoa ka metsi a hloekileng makhetlo a 3 ~ 5.Ka mor'a tšebeliso ea nako e telele, sebaka sa alumina se kentsoeng se na le sootho e mosehla 'me phello ea defluorination e fokotseha, e bakoang ke ho phatlalatsoa ha litšila.E ka phekoloa ka 3% hydrochloric acid bakeng sa nako ea 1 ebe e tsosolosoa ka mokhoa o ka holimo.
