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 dị elu, ike dị elu, yana ezigbo nkwụsi ike. 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: Alumina na-arụ ọrụ nwere ezigbo nkwụsi ike ma dị mma dị ka onye na-emepụta ihe, onye na-ebu ya, onye na-ewepu fluorine, adsorbent na-emegharị nrụgide, onye na-emegharị ihe pụrụ iche maka hydrogen peroxide, wdg.
A na-eji alumina arụ ọrụ mee ihe dị ka onye na-ekpo ọkụ, nke a na-ejikarị eme ihe na ụlọ ọrụ ikuku ikuku ihicha akụrụngwa, ikuku ikuku ihicha akụrụngwa nwere nrụgide na-arụ ọrụ, n'ozuzu n'okpuru 0.8Mpa, nke na-achọ ka alumina ruru arụ ọrụ na-enwe ezigbo ike n'ibu, ma ọ bụrụ na n'ibu ike dị oke ala, ọ dị mfe ntụ ntụ, ntụ ntụ na mmiri nchikota ga-kpọmkwem na-egbochi ngwa ọrụ pipeline, ya mere, ihe dị mkpa na-egosi na-arụ ọrụ dị ka ike aluminom dị ka aluminom si arụ ọrụ dị ka aluminom si arụ ọrụ. tankị abụọ, tankị abụọ na-arụ ọrụ ọzọ, bụ n'ezie saturation adsorption → usoro usoro nyocha, desiccant bụ mmiri adsorption bụ mmiri, ma n'okpuru ọnọdụ ọrụ dị adị, ikuku ikuku ihicha ngwá ọrụ ikuku ga-enwe mmanụ, nchara na adịghị ọcha ndị ọzọ, ihe ndị a ga-emetụta ndụ ọrụ nke alumina adsorbent na-arụ ọrụ, n'ihi na ihe na-eme ka mmiri na-arụ ọrụ nke alumina, poroused adsorption alumina, n'ihi na alumina mmanụ na-arụ ọrụ nke alumina. adsorption dịkwa mma nke ukwuu, ma mmanụ ga-agbanye ọkụ alumina adsorption pore ozugbo, nke mere na ọnwụ nke njirimara adsorption, e nwere nchara, nchara na mmiri, nke a na-etinye n'elu alumina na-arụ ọrụ, ga-eme ka alumina na-arụ ọrụ ozugbo hapụ ọrụ, ya mere na alumina na-arụ ọrụ dị ka iji desiccant mee ihe, gbalịa izere ịkpọtụrụ mmanụ, nchara, na-arụ ọrụ n'ozuzu ya. afọ, n'ezie ojiji ga-abụ nkụ gas ebe igirigi ikpebi ma dochie ọrụ alumina. 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.
