activated alumina for desiccant

Model:	-
Brand:	JINYING
Origin:	Made In China
Category:	Chemicals / Chemical Auxiliary & Catalyst / Catalyst & Active Agent
Label:	desiccant , absorbent , drier
Price:	US $1350 / ton
Min. Order:	1 ton

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Product Description

Activated alumina has much micro-paths, so the specific surface is large. It can be used as absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.

The big diffrernce between activarted alumina and the anion exchange resin is the selectivity.The selectivity of activated alumina is much stronger,and its defluorination is good.

The capacity is stable, the absorbed fluorine is 6400g/cm3. It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack

At the same time,it can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination

Technical data of absorbent:

Type Item		KA401 Absorbent	KA402 Defluoridizer	KA403 Absorbent for H2O2	KA404 Antichlor	KA405 Catalyst carrier	KA406 Absorbent in air separation
Appearance		White ball
Main crystal phase		χ-p	χ-p	γ	χ-p	γ	χ-p
Chemical composition %	Al2O3	≥93	≥93	≥92	≥90	≥93	≥90
	Na2O	≤0.3	≤0.3	≤0.5		0.15-0.3	≤0.3
	I.L	6-8	6-8	≤8		≤5	6-8
Bulk density, g/ml		0.68-0.72	0.70-0.75	0.65-0.75	0.68-0.78	0.70-0.80	0.68-0.72
Surface area, m²/g		≥280	≥280	200-260	≥300	≥200	≥300
Pore volume, ml/g		0.3-0.45	0.3-0.42	0.4-0.46	0.3-0.5	0.4	0.3-0.5
Static absorption, %		Water 15-17	Fluorin 0.12	Water 50	Chlorine 10-20	Water 50-70	Water 17-19
Activity, %				56-62
Loss on abrasion, %		≤1.0	≤1.0	≤1.0	≤0.7	≤0.4	≤0.8
Crushing strength, N/grain		≥40	≥40		≥40
		≥60	≥60
		≥100		≥100	≥82	≥100	≥100
		≥120		≥130	≥120	≥120	≥110
		≥120	≥150	≥150	≥150	≥160	≥150
		≥200	≥200	≥200	≥200	≥220	≥200

KA401: is for as adsorbent
KA402: is for defluorinating
KA403: is for absorption in producing hydrogen perixide (H₂O₂)
KA404: is for catalyst carrier
KA405: is for dehydrating and drying in air seperation etc

Package：25kg & 30kg/CNT; 125-150kg/Drum; Palletized + plastic film wrapped; Inside PP airtight..

Payment Terms:	L/C,TT.etc

Member Information

Pingxiang Jinying Import and Export Co.,Ltd
Country/Region:	Jiang Xi - China
Business Nature:	Manufacturer
Phone:	18720491548
Contact:	Rose Luo (foreign trade sales)
Last Online:	15 Oct, 2011