1. Inkcazo yemveliso ye-boehmite ecetywayo: Le mveliso ayinabungozi, ayinancasa kwaye ayinavumba. Imveliso emanzi yi-colloid emhlophe kwaye umgubo owomileyo ngumgubo omhlophe. Ubungakanani bemibhobho buyafana, umthamo mkhulu kwaye ukufunxwa kwamanzi kulungile. Icocekile kakhulu, ukusebenza kakuhle kokubumba kunye neempawu ze-thixotropic gel. Imveliso inokusasazeka kakuhle, kulula ukuyinyibilikisa kwisisombululo esinamandla se-asidi kunye ne-alkali, kwaye isebenza kakuhle ekubumbeni.
2. Ukupakishwa nokugcinwa kwe-pseudo boehmite: i-pseudo boehmite ipakishwa kwiingxowa ezilukiweyo. Gcina kwindawo yokugcina izinto epholileyo, enomoya owaneleyo neyomileyo.
3. Iindlela eziphambili zokusetyenziswa kwe-boehmite ecetywayo:
Le mveliso isetyenziswa kakhulu njengezinto ezikrwada zokuxhasa i-alumina esebenzayo, ezifana nezinto ezikrwada ze-hydrogenation catalyst, inkxaso ye-hydrogenation catalyst kunye ne-oxychlorination catalyst.
Ingasetyenziswa njengesixhobo sokubumba iimveliso ze-zeolite kunye ne-silicate refractory fiber, ezifana nesixhobo sokubumba i-semi synthetic rare earth Y zeolite cracking catalyst.
Le mveliso sisixhobo esilungileyo sokuvelisa iityuwa ezahlukeneyo ze-aluminium. Emva kokubumba, ingasetyenziswa njenge-desiccant, i-adsorbent kunye ne-catalyst carrier enemilo eyahlukeneyo.
1. Ukukhetha izixhobo zenkqubo kakuhle kunye nokuhlamba kunye nokucoca ngesihluzi sebhanti yokufunxa yegumbi eliqinileyo esisebenza kakuhle kakhulu sisitshixo sokunciphisa ukusetyenziswa kwamanzi amatsha kwimveliso ye-pseudo boehmite.
2. Isisombululo sesithathu sokuhlamba sisetyenziselwa ukuxuba isisombululo se-sodium aluminate ukunciphisa ukufuduka kwangaphandle kunye nokuphucula ukusebenza kakuhle kwamanzi amatsha. Linyathelo elibalulekileyo lokunciphisa ukusetyenziswa kwamanzi amatsha.
3. Eyona ndlela iphambili yokunciphisa ukusetyenziswa kwamanzi amatsha kukunyusa ngokufanelekileyo ubushushu bokuhlamba amanzi ashushu, ukwenza inkqubo efanelekileyo kunye nokusebenzisa inkqubo yokupholisa ehlukeneyo.
I-Pseudo boehmite luhlobo lwe-pseudo boehmite ene-colloidal crystallization engaphelelanga. Iimveliso 1, ayinatyhefu, 2, ayinancasa, 3, ayinavumba, 4, i-crystalline phase high purity, 5, ukunyibilika okuhle, 6, ukunamathela okuqinileyo, 7, eneempawu ze-thixotropic gel. I-Pseudo boehmite ingasetyenziswa kakhulu kwi-petrochemical, kwi-chemical fertilizer, kwiimveliso ze-silicate, kukhuseleko lokusingqongileyo nakwamanye amashishini.
Ixesha lokuthumela: Septemba-26-2021