Usoro mmeghari nke alumina na-arụ ọrụ
Usoro mmeghari nke alumina na-arụ ọrụ,
Alumina arụ ọrụ,
Data teknụzụ
| Ihe | Nkeji | Nkọwa nka na ụzụ | |||
| Akụkụ dị iche iche | 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 |
| ọnwụ na mgbanye | % | ≤8.0 | ≤8.0 | ≤8.0 | ≤8.0 |
| Nnukwu njupụta | g/ml | 0.68-0.75 | 0.68-0.75 | 0.68-0.75 | 0.68-0.75 |
| Mpaghara elu | m²/g | ≥300 | ≥300 | ≥300 | ≥300 |
| Olu pore | ml/g | ≥0.40 | ≥0.40 | ≥0.40 | ≥0.40 |
| Ike adsorption static | % | ≥18 | ≥18 | ≥18 | ≥18 |
| Ntinye mmiri | % | ≥50 | ≥50 | ≥50 | ≥50 |
| Ike ịkụpịa | N/akụkụ | ≥60 | ≥150 | ≥180 | ≥200 |
Ngwa/Nkwakọ ngwaahịa
A na-eji ngwaahịa a maka ihicha miri emi nke gas ma ọ bụ mmiri mmiri nke petrochemicals na ihicha ngwa.
25kg kpara akpa / 25kg akwụkwọ osisi drum / 200L ígwè drum ma ọ bụ kwa ahịa arịrịọ.
Njirimara Structural OfAlumina arụ ọrụ
Alumina na-arụ ọrụ nwere njirimara nke nnukwu ikike mgbasa ozi, nnukwu ebe elu dị elu, ike dị elu, na nkwụsi ike dị mma.ihe.Ọ nwere njikọ siri ike, bụ onye na-adịghị egbu egbu, onye na-adịghị emebi emebi dị irè desiccant, na ikike ya dị elu dị elu.A na-eji ya dị ka adsorbent, desiccant, catalyst na ebu n'ọtụtụ mmeghachi omume mmeghachi omume dị ka mmanụ ala, fatịlaịza kemịkalụ na ụlọ ọrụ kemịkalụ.
Alumina arụ ọrụ bụ otu n'ime ngwaahịa kemịkalụ inorganic a na-ejikarị eme ihe n'ụwa niile.A na-akọwa ihe onwunwe nke alumina na-arụ ọrụ n'okpuru ebe a: Alumina na-arụ ọrụ nwere nkwụsi ike dị mma ma dị mma dị ka onye na-emepụta ihe, onye na-ebu ihe, onye na-ewepụ fluorine, adsorbent na-emegharị nrụgide, onye na-emegharị ihe pụrụ iche maka hydrogen peroxide, wdg. A na-eji alumina arụ ọrụ eme ihe n'ọtụtụ ebe. dị ka ihe na-akpata na-ebu.
A na-eji alumina arụ ọrụ mee ihe dị ka onye na-ehicha ihe, nke a na-ejikarị na akụrụngwa ikuku ikuku nke ụlọ ọrụ, akụrụngwa ihicha ikuku nwere nrụgide na-arụ ọrụ, n'ozuzu n'okpuru 0.8Mpa, nke na-achọ ka alumina arụ ọrụ rụọ ọrụ ka ọ nwee ike ịrụ ọrụ nke ọma, ma ọ bụrụ na ike igwe dị oke. ala, ọ dị mfe ntụ ntụ, ntụ ntụ na mmiri nchikota ga-kpọmkwem igbochi akụrụngwa pipeline, ya mere, Otu ihe dị mkpa na-egosi na-arụ ọrụ alumina eji dị ka a desiccant bụ ike, ikuku ihicha akụrụngwa, n'ozuzu abụọ tankị, abụọ tankị na-arụ ọrụ ọzọ, bụ n'ezie. a adsorption saturation → analytic okirikiri usoro, desiccant bụ tumadi adsorption mmiri, ma n'okpuru ezi uche na-arụ ọrụ ọnọdụ, ikuku mgbali ihicha akụrụngwa isi iyi ikuku ga-enwe mmanụ, nchara na ndị ọzọ adịghị, ihe ndị a ga-mmetụta ozugbo ndụ ọrụ nke alumina adsorbent arụ ọrụ, n'ihi na arụ ọrụ alumina bụ porous adsorption ihe, eke adsorption polarity nke mmiri, mmanụ adsorption dịkwa mma nke ukwuu, ma mmanụ ga- ozugbo nkwụnye ọrụ alumina adsorption pore, nke mere na ọnwụ nke adsorption e ji mara, e nwere nchara, nchara na mmiri, mmasị n'elu nke. alumina na-arụ ọrụ, ga-eme ka alumina na-arụ ọrụ ozugbo hapụ ọrụ, yabụ na alumina na-arụ ọrụ dị ka iji desiccant mee ihe, gbalịa izere ịkpọtụrụ mmanụ, nchara, adsorbent alumina na-arụ ọrụ dị ka desiccant n'ozuzu iji ndụ nke 1 ~ 3 afọ, ihe eji eme ihe ga-abụ nkụ gas. igirigi na-ekpebi ma ọ ga-eji dochie alumina arụ ọrụ.Okpomọkụ mmeghari nke alumina na-arụ ọrụ dị n'etiti 180 ~ 350 ℃.N'ozuzu, okpomọkụ alumina arụ ọrụ na-ebili na 280 ℃ maka awa 4.A na-eji alumina arụ ọrụ mee ihe dị ka onye na-ahụ maka ọgwụgwọ mmiri, a na-eji ngwọta sulfate aluminom mee ihe dị ka onye na-emegharị ihe.Ngwọta ngwọta nke aluminom sulfate regenerator bụ 2 ~ 3%, alumina na-arụ ọrụ mgbe etinyere saturation adsorption na aluminum sulfate solution soaking, tụfuo ihe ngwọta, saa mmiri dị ọcha 3 ~ 5 ugboro.Mgbe ejiri ogologo oge mee ihe, elu alumina na-arụ ọrụ bụ agba aja aja na-acha odo odo ma na-ebelata mmetụta defluorination, nke na-akpata site na mgbasa ozi nke adịghị ọcha.Enwere ike ịgwọ ya na 3% hydrochloric acid maka otu oge wee megharịa ya site na usoro dị n'elu.
