Crystal form: -Al₂O₃lub θ-Al₂O₃

Khoom Description

Lub tog raj kheej alumina catalyst txhawb nqa yog dawb cylindrical hais, non-toxic, tasteless, ntxhiab, insoluble hauv dej thiab ethanol.

Specification

Yam khoom No.	Index	Chav tsev	FC-CSC1	FC-CSC2	FC-CSC 3
1	Txoj kab uas hla	mm	1.2-6.0	1.2-6.0	1.2-6.0
2	Ntev	mm	3.0-15.0	3.0-15.0	3.0-15.0
3	L.O.I	Wt %	<5.0	<5.0	<5.0
4	Dej adsorption	Wt %	>90	>60	>60
5	Radial zog	N / pob	>60	>80	>100
6	Qhov chaw tshwj xeeb (BET)	M²/g	200-400	200-300	200-300
7	Pore ntim (BET)	ml/g	0.6-0.9	0.4-0.5	0.5-0.6
8	Kev raug mob	%	<5.0	<3	<3
9	Kev ceev ceev	g/ml	0.4-0.6	0.7-0.9	0.6-0.8

Daim ntawv thov

Lub tog raj kheej alumina catalyst txhawb nqa muaj cov yam ntxwv ntawm lub zog siab compressive, tsis tshua muaj kev puas tsuaj, kho qhov loj me, qhov pore qauv, thiab qhov ntom ntom. Txhua qhov ntsuas tuaj yeem hloov kho raws li qhov yuav tsum tau ua. Nws yog dav siv nyob rau hauv adsorbent, hydrodesulfurization catalyst carrier, hydrodenitrogenation catalyst cab kuj, CO sulfur tolerant hloov catalyst cab kuj thiab lwm yam watersheds.