Hmoov pseudoboehmite alumina rau tshuaj catalyst

Pseudo Boehmite nyob rau hauv cov roj av, tshuaj lom neeg, kev tiv thaiv ib puag ncig, thiab lwm yam lag luam, cov pseudo-boehmite hmoov peb ua yog feem ntau ua hauj lwm nyob rau hauv lub creation ntawm catalyst carriers. Piv txwv li, nws yog ua hauj lwm raws li ib tug catalyst carrier rau hydrogenation, methane, kev kho mob ntawm lub tsheb tso pa gases, thiab lwm yam txheej txheem.

Xa kev nug

Hauj lwm lawm

Khoom Description

Cov khoom muaj siab siv lead ua purity, zoo adhesion, muaj zog adhesion, loj tshwj xeeb deg cheeb tsam thiab loj pore ntim. Cov khoom no tuaj yeem siv los ua cov khoom siv raw rau alumina active alumina thiab lwm yam txhuas ntsev, nrog rau catalyst binder rau semi-synthetic tsawg lub ntiaj teb Y-hom molecular sieve, binder rau aluminium silicate refractory fiber, ethanol lub cev qhuav dej catalyst rau ethylene ntau lawm, thiab ethylene oxide. catalyst. Cov khoom no feem ntau siv hauv roj av, tshuaj lom neeg, kev tiv thaiv ib puag ncig thiab lwm yam lag luam. Piv txwv li, nws yog siv los ua ib qho catalyst carrier rau hydrogenation, methane, automotive kev kho mob thiab lwm yam txheej txheem.

Khoom ua haujlwm

Los ntawm nws cov qauv tshwj xeeb thiab cov yam ntxwv tshuaj, pseudo-boehmite ua haujlwm los ntawm kev ua kom cov tshuaj lom neeg muaj zog. Pseudoboehmite muaj peev xwm adsorption siab thiab kev ua haujlwm catalytic vim nws qhov tshwj xeeb ntawm qhov chaw zoo thiab qhov pore zoo. Tsis tas li ntawd, pseudoboehmite's aluminium ions tuaj yeem sib xyaw nrog cov reactants kom ceev cov tshuaj tiv thaiv. Raws li qhov tshwm sim, pseudoboehmite tuaj yeem siv los ua cov tshuaj tiv thaiv kom ceev cov tshuaj tiv thaiv, txo cov tshuaj tiv thaiv kub, nce cov tshuaj tiv thaiv, thiab txo qis cov kev mob tshwm sim tsis zoo.

khoom zoo

Pseudoboehmite yog cov khoom siv tshwj xeeb bauxite nrog kev ua haujlwm catalytic zoo heev. Cov qauv tshwj xeeb thiab cov khoom siv tshuaj lom neeg ntawm cov khoom siv no ua rau nws muaj txiaj ntsig zoo, uas tuaj yeem ua rau muaj kev cuam tshuam ntau yam tshuaj lom neeg. Piv txwv li, pseudoboehmite catalysts tuaj yeem siv rau hauv cov thev naus laus zis huv huv, xws li kev tsim cov roj carbon tsawg thiab txo cov pa phem.

Cov khoom parameter

tus naj npawb	koom	tshwj xeeb nto	qhuav hauv paus	tsis 2	Peptization Index	Na2o	fe2o 3
PB-04	mL/g	m2/g	feem pua	feem pua	feem pua	feem pua	feem pua
	0.37~0.45	240~280	Ntau dua lossis sib npaug li 65	Tsawg dua lossis sib npaug rau 0.02	Ntau dua lossis sib npaug li 96	Tsawg dua lossis sib npaug rau 0.10	Tsawg dua lossis sib npaug rau 0.02
	0.37~0.45	240~280	Ntau dua lossis sib npaug li 65	Tsawg dua lossis sib npaug rau 0.02	Ntau dua lossis sib npaug li 96	Tsawg dua lossis sib npaug rau 0.05	Tsawg dua lossis sib npaug rau 0.02
PB-05	0.37~0.45	240~280	Ntau dua lossis sib npaug li 65	Tsawg dua lossis sib npaug rau 0.02	Ntau dua lossis sib npaug li 96	Tsawg dua lossis sib npaug rau 0.30	Tsawg dua lossis sib npaug rau 0.02
PB-06	0.37~0.6	240~280	Ntau dua lossis sib npaug li 65	Tsawg dua lossis sib npaug rau 0.005	Ntau dua lossis sib npaug li 96	Tsawg dua lossis sib npaug rau 0.005	Tsawg dua lossis sib npaug rau 0.05