Pingxiang Global Chemical Packing Co.,Ltd.

Activated Alumina

• Category :

  Catalyst and Auxiliary

• Synonyms :

  alpha-Alumina;Aluminumoxidegammamodmicron;Aluminamesh;alpha Alumina;Aluminium oxide;Aluminium oxide,active;oxo-oxoalumanyloxy-alumane;dialuminum oxygen(-2) anion;Aluminium oxide wafer;;corundum, artificial;Corundum (lattice spacing, other parameters);activated alumina;alumina activated;activated alumina ball;activated alumina desiccant;Ultrafine Alumina;

• CAS NO :

  1344-28-1

• EC NO :

  215-691-6

• Molecular Formula :

  Al₂O₃

• Molecular Weight :

  101.9613

• Main Specifications :

  The activated alumina manufactured in our factory has a large capacity of absorption, high surface area, high strength and thermal stability.

• InChI :

  InChI=1/2Al.3O/q2*+3;3*-2

• Packing :

  customer's request

• Product description :

  Activated Alumina
  The activated alumina manufactured in our factory has a large capacity of absorption, high surface area, high strength and thermal stability. It can be widely used as an absorbent, desiccant and catalyst carrier in chemical, petrochemical, fertilizer, oil and gas industries.  
   Technical Property of Activated Alumina

  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-ρ	χ-ρ	γ	χ-ρ		γ	χ-ρ
  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		Φ1-2	≥40	≥40	-	≥40		-	-
  		Φ2-3	≥60	≥60	-	-		-	-
  		Φ3-5	≥100	-	≥100	≥82		≥100	≥100
  		Φ4-6	≥120	-	≥130	≥120		≥120	≥110

  The products in other types or sizes can also be manufactured if to the user’s request.
  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.
  KA406: is for absorbentinair separation
   

• Uses :

  chemical,fertilizer,natural gas,oil industries

• Molecular Structure :