Junda Boehmite
Ukunikezelwa kweMveliso
I-Junda inikezela ngepotfoliyo ebanzi yezinto ze-boehmite
Izixhobo ziyahlula kuqala nge-dispersibility.Junda inikezela ngeemveliso ezisuka kwi-dispersibility kakhulu, ibakala elibophelelayo, i-PB950, ukuya kwi-dispersible encinci, i-extrusion grade, i-PB250A kunye ne-PB150.Kwaye ineempawu zokucoceka okuphezulu, ukusabalalisa ubungakanani be-particle, ukusabalalisa okulungileyo. , uzinzo oluhle lwebhetshi, njl., lunokusetyenziswa ngokubanzi kwi-flame retardant, ibhetri entsha yamandla e-diaphragm yokugqoka, i-lithium ibhetri ye-electrode sheet sheet, ipleyiti efakwe ubhedu, i-abrasive abrasive kunye nezinye iinkalo.
Iklasi nganye yezinto eziphathekayo ifumaneka kuluhlu olubanzi lwezinto eziphambili eziguquguqukayo, ezichaza iimpawu ezifana nobukhulu bekristale, ukusabalalisa umthamo we-pore, kunye nobukhulu beqhekeza. isicelo esithile.
Ukusebenza kwemveliso
Olu chungechunge lweemveliso lunobungakanani bamasuntswana amancinci, umthamo omkhulu wepore, indawo enkulu yendawo ethile, ukunyibilika kwejel elungileyo, ubumsulwa bekristale obuphezulu, umxholo ophantsi wokungcola.Ineempawu zegel thixotropic.
Ukusebenza kwemveliso
I-1, esetyenziswa njenge-petrochemical kunye nokusulungekisa i-binder yeshishini le-binder kunye ne-molecular sieve synthesis yomthombo we-aluminium
IPseudo-boehmite isetyenziswa ikakhulu njengesibophelelo secatalytic cracking catalyst.I-Pseudo-boehmite njenge-binder ayinakuphucula kuphela amandla e-catalyst, kodwa iphinda ilungelelanise ukuhanjiswa kobungakanani bepore ye-catalyst, iphucule ukuzinza kwe-thermal kunye ne-hydrothermal ye-catalyst, ukulungelelanisa ubuninzi be-asidi esebenzayo kwiziko le-catalyst, kunye nokuphucula umsebenzi we-catalytic.
2. Isetyenziswe njengenkxaso ye-catalyst
I-Boehmite isetyenziswa ngokubanzi njengenkxaso ye-catalyst yekhemikhali, ukucocwa kweoli kunye nokuphendula kwepetrochemical.Imizekelo eqhelekileyo ibandakanya inkxaso ye-hydrorefining catalyst, i-reforming catalyst support, inkxaso ye-methanation catalyst, njl njl. I-Pseudo-boehmite inokusetyenziswa njenge-catalyst ukuba ibe yi-γ-alumina emva kokuphelelwa ngamanzi emzimbeni.
Iiparamitha zobugcisa
| Junda PB Series Boehmite | ||
| IIPROPATI EZIQHELEKILEYO | WDB6.5-X | WDB10-X |
| Al2O3 (wt%) | 78-82 | 78-81 |
| Na2O (wt%) | < 0.05 | < 0.05 |
| Ukuxinana kwesambuku esikhulu (g/cc) | 0.6-1.0 | 0.6-1.0 |
| Ubungakanani besuntswana D50 (µm)^* | 20-50 | 25-55 |
| Indawo engaphezulu (m2/g)* | 200-250 | 160-200 |
| Umthamo wePore (cc/g)* | 0.35-0.55 | 0.4-0.6 |
| Ubungakanani beCrystallite (nm) | 4-8 | 9-11 |
| DI (%) | > 95 | > 95 |
| IIPROPATI EZIQHELEKILEYO | PB250 | PB950 |
| Al2O3 (wt%) | 70-78 | 73-78 |
| Na2O (wt%) | < 0.05 | < 0.05 |
| Ukuxinana kwesambuku esikhulu (g/cc) | 0.3-0.5 | 0.6-1.0 |
| Ubungakanani besuntswana D50 (µm)* | 10-25 | 10-25 |
| Indawo engaphezulu (m2/g)* | 230-300 | 200-250 |
| Umthamo wePore (cc/g)* | 0.3-0.5 | 0.3-0.5 |
| Ubungakanani beCrystallite (nm) | 3-5 | 3-5 |
| DI (%) | > 95 | > 95 |
Iindidi zeemveliso
