Chotsukira cha alumina chogwiritsidwa ntchito

Chiyambi cha malonda:
Chomera cha alumina desiccant chogwiritsidwa ntchito sichili ndi poizoni, sichinunkhira, sichili ndi ufa, sichisungunuka m'madzi. Mpira woyera, mphamvu yamphamvu yoyamwa madzi. Pansi pa mikhalidwe ina yogwirira ntchito ndi mikhalidwe yokonzanso, kuya kwa desiccant kumakhala kofanana ndi kutentha kwa dema pansi pa -40℃, komwe ndi mtundu wa desiccant wothandiza kwambiri wokhala ndi kuya kwa madzi ochepa. Desiccant imagwiritsidwa ntchito kwambiri pakuwumitsa mpweya ndi madzi m'makampani opanga petrochemical, imagwiritsidwa ntchito m'makampani opanga nsalu, makampani opanga mpweya ndi zida zodziyimira pawokha zowumitsa mphepo, makampani olekanitsa mpweya, komanso makampani oletsa mpweya. Chifukwa cha kutentha kwakukulu kwa gawo limodzi la molekyulu yoyamwa, ndi yoyenera kwambiri pazida zobwezeretsanso kutentha.

Chidule chaukadaulo:

Mndandanda wa Zaukadaulo wa Chigawo cha Zinthu
AL2O3 % ≥93
SiO2 % ≤0.10
Fe2O3 % ≤0.04
Na2O % ≤0.45
kutayika pa kuyatsa (LOI) % ≤5.0
Kuchuluka kwa g/ml 0.65-0.75
BET ㎡/g ≥320
Kuchuluka kwa Mabowo ml/g ≥0.4
Kumwa Madzi % ≥52
Mphamvu (25pc avareji) N/pc ≥120
Mphamvu yoyamwa yokhazikika
(RH=60%） % ≥18
Chiŵerengero cha Kuvala % ≤0.5
Kuchuluka kwa madzi (%) % ≤1.5
Zolemba:
1, musatsegule phukusi musanagwiritse ntchito, kuti musatenge chinyezi ndikukhudza momwe mungagwiritsire ntchito.
2, alumina yoyatsidwa ndi yoyenera kuumitsa kwambiri, kugwiritsa ntchito zinthu zomwe zili ndi kuthamanga kwakukulu kuposa 5 kg/cm2 ndikoyenera.
3. Pambuyo poti desiccant yagwiritsidwa ntchito kwa nthawi inayake, mphamvu ya adsorption idzachepa pang'onopang'ono, ndipo madzi okhudzidwa ayenera kuchotsedwa pobwezeretsa, kuti mpweya womwe umagwiritsidwa ntchito pobwezeretsa ugwiritsidwe ntchito mobwerezabwereza (mpweya wouma wokhala ndi mphamvu yotsika kapena yofanana ndi youma; Kukhala ndi mpweya wouma pa kutentha kwakukulu kapena kofanana ndi powumitsa; Kunyowetsa mpweya mukatha kutentha; Kunyowetsa mpweya mukatha kuchotsa compression).

Kulongedza ndi kusunga:
25kg/thumba (thumba la pulasitiki lamkati, thumba lakunja lopangidwa ndi filimu ya pulasitiki). Chogulitsachi sichili ndi poizoni, chiyenera kukhala chosalowa madzi, chosanyowa, sichikhudza mafuta kapena nthunzi ya mafuta.