Nruab Nrab Alumina Ceramic Pob rau ntim thiab sib tsoo
Nruab Nrab Alumina Ceramic Pob rau ntim thiab sib tsoo
1) Cov pob kheej kheej (pob) lossis cov thooj voos kheej kheej
2) Kev txhawb nqa zoo heev thiab kev npog xov xwm
3) Ua haujlwm ua cov xov xwm txhawb nqa rau cov txaj catalyst lossis lwm cov txaj tshuaj hauv cov reactors lossis cov pej thuam
4) Kev ua tau zoo heev thiab kev ruaj khov hauv cov kua qaub thiab lwm yam tshuaj lom neeg ib puag ncig
5) Kev ruaj khov tshuaj zoo heev thiab tus nqi qis ntawm kev nqus dej
6) Muaj peev xwm tiv taus siab thiab kub siab
7) Siv tau rau hauv kev pabcuam kub caustic vim tias lawv tuaj yeem tiv taus ntau dua 10% sodium hydroxide kev pabcuam txog li 60ºC, thiab 1% sodium hydroxide kev pabcuam kub txog li 100ºC
8) Kuj tseem tuaj yeem tiv taus cov tshuaj xeb ntawm cov kua qaub (suav nrog cov organic thiab inorganic acids, tab sis tshwj tsis yog HF acid), feem ntau ntawm alkali thiab cov kuab tshuaj organic
9) Yuav ua rau cov neeg faib khoom ntawm cov kua thiab roj, txhawb nqa thiab tiv thaiv cov catalyst thiab zam kev lom
| Al2O3 + SiO2 | Al2O3 | Fe2O3 | MgO | K2O + Na2O + CaO | Lwm tus |
| > 93% | >50% | <1% | <0.5% | <4% | <1% |
| Khoom | Tus nqi |
| Kev nqus dej (%) | <2 |
| Qhov ceev ntawm cov khoom loj (g/cm3) | 1.4-1.5 |
| Lub zog nqus tshwj xeeb (g/cm3) | 2.4-2.6 |
| Ntim dawb (%) | 40 |
| Kev ua haujlwm kub (max) (℃) | 1200 |
| Moh lub hardness (scale) | >7 |
| Kev tsis kam kua qaub (%) | >99.6 |
| Kev tiv thaiv alkali (%) | >85 |
| Loj | Lub zog tsoo | |
| Kg/particle | KN/particle | |
| 1/8''(3 hli) | >560 | >0.56 |
| 3/8''(10 hli) | >1500 | >1.5 |
| 1/2''(13 hli) | >1650 | >1.65 |
| 3/4''(19mm) | >2890 | >2.89 |
| 1''(25 hli) | >4890 | >4.89 |
