Hanyar farfadowa na alumina da aka kunna

Takaitaccen Bayani:

Samfurin abu ne mai fari, mai siffar zobe tare da kadarorin mara guba, mara wari, mara narkewa cikin ruwa da ethanol. The barbashi size ne uniform, surface ne santsi, da inji ƙarfi ne high, da ikon da danshi sha ne mai karfi da kuma ball ba a raba bayan sha ruwa.


Cikakken Bayani

Tags samfurin

Hanyar farfadowa na alumina da aka kunna,
Alumina mai kunnawa,

Bayanan Fasaha

Abu

Naúrar

Ƙayyadaddun fasaha

Particle siza

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

hasara akan kunnawa

%

≤8.0

≤8.0

≤8.0

≤8.0

Yawan yawa

g/ml

0.68-0.75

0.68-0.75

0.68-0.75

0.68-0.75

Yankin saman

m²/g

≥300

≥300

≥300

≥300

Ƙarar ƙura

ml/g

≥0.40

≥0.40

≥0.40

≥0.40

Ƙarfin adsorption na tsaye

%

≥18

≥18

≥18

≥18

Ruwan sha

%

≥50

≥50

≥50

≥50

Karfin murƙushewa

N/banshi

≥60

≥150

≥180

≥200

Aikace-aikace/Marufi

Ana amfani da wannan samfurin don zurfin bushewar iskar gas ko lokacin ruwa na petrochemicals da bushewar kayan aiki.

25kg saka jakar / 25kg takarda takarda drum / 200L baƙin ƙarfe ganga ko ta abokin ciniki ta request.

Kunna-Alumina-Desiccant-(1)
Kunna-Alumina-Desiccant-(4)
Kunna-Alumina-Desiccant-(2)
Kunna-Alumina-Desiccant-(3)

Abubuwan Tsari NaAlumina mai kunnawa

Alumina da aka kunna yana da halaye na babban ƙarfin talla, babban yanki na musamman, ƙarfin ƙarfi, da kwanciyar hankali mai kyau. abu. Yana da alaƙa mai ƙarfi, ba mai guba ba ne, mai amfani da desiccant mara lalacewa, kuma ƙarfinsa na tsaye yana da girma. Ana amfani da shi azaman adsorbent, desiccant, mai kara kuzari da mai ɗaukar kaya a yawancin tafiyar matakai kamar man fetur, taki sinadarai da masana'antar sinadarai.

Alumina da aka kunna yana ɗaya daga cikin samfuran sinadarai marasa ƙarfi da aka fi amfani da su a duniya. Abubuwan da aka kunna alumina an bayyana su a ƙasa: Alumina mai kunnawa yana da kwanciyar hankali mai kyau kuma yana dacewa azaman desiccant, mai ɗaukar hoto, mai cire fluorine, adsorbent mai matsa lamba, wakili na farfadowa na musamman don hydrogen peroxide, da sauransu.

Ana amfani da alumina mai kunnawa azaman desiccant, galibi ana amfani dashi a cikin kayan bushewar iska na masana'antu, kayan bushewar iska yana da matsa lamba, gabaɗaya a ƙasa da 0.8Mpa, wanda ke buƙatar ƙimar alumina da aka kunna don samun ƙarfin injin mai kyau, idan ƙarfin injin ya yi ƙasa kaɗan, yana da sauƙi ga foda, foda da haɗin ruwa za su toshe bututun kayan aiki kai tsaye, don haka, madaidaicin matsi na iska yana kunna bututun kayan aiki, don haka, ana amfani da matsi mai mahimmanci na bututun bututun iska. tankuna guda biyu, tankuna guda biyu suna aiki a madadin, shine ainihin saturation na adsorption → tsarin sake zagayowar, desiccant shine galibi ruwa adsorption, amma a ƙarƙashin yanayin aiki na zahiri, kayan aikin bushewa na iska zai sami mai, tsatsa da sauran ƙazanta, waɗannan abubuwan zasu shafi rayuwar sabis ɗin da aka kunna alumina adsorbent, saboda poroused adsorption na kayan mai, poroused adsorption na alumina. adsorption kuma yana da kyau sosai, amma mai zai kai tsaye toshe kunna alumina adsorption pore, wanda ya sa asarar halaye na adsorption, akwai tsatsa, tsatsa a cikin ruwa, a haɗe zuwa saman alumina da aka kunna, Zai sa alumina da aka kunna kai tsaye rasa aiki, don haka a cikin kunna alumina azaman amfani da desiccant, ƙoƙarin guje wa lamba tare da mai, tsatsa, ƙarar amfani da aluminasort. shekaru, ainihin amfani zai kasance don bushe raɓar iskar gas don yanke shawarar ko maye gurbin alumina da aka kunna. Zazzabi na farfadowa na alumina da aka kunna yana tsakanin 180 ~ 350 ℃. Gabaɗaya, zafin hasumiya na alumina da aka kunna yana tashi zuwa 280 ℃ na awa 4. Ana amfani da alumina mai kunnawa azaman wakili na ruwa, kuma ana amfani da maganin sulfate na aluminum azaman mai sake haɓakawa. Matsakaicin bayani na regenerator na sulfate aluminium shine 2 ~ 3%, alumina da aka kunna bayan an sanya saturation na adsorption a cikin jiƙawar maganin sulfate na aluminium, zubar da maganin, wanke tare da ruwa mai tsabta 3 ~ 5 sau. Bayan yin amfani da dogon lokaci, fuskar alumina da aka kunna ta zama launin ruwan kasa mai launin rawaya kuma an rage tasirin defluorination, wanda ke haifar da adsorption na ƙazanta. Ana iya bi da shi da 3% hydrochloric acid na tsawon lokaci 1 sannan a sake farfadowa ta hanyar da ke sama.


  • Na baya:
  • Na gaba: