Zibo Jiulong Chemical Co., Ltd.

Sulfur Recovery Catalyst

• Category :

  Catalyst and Auxiliary/Catalyst

• 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 :

  Bulk Density;0.5-0.65g/cm3

• InChI :

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

• Packing :

  g Details 25kgs woven bag or iron drum for activated alumina catalyst

• Product description :

  Characteristic

  The catalyst is a highly specific surface active Al2O3-based Claus sulfur recovery catalyst. Its comprehensive performance and technical indicators have reached the international advanced level.

  ■ Has a large specific surface area and high strength properties;

  ■ The catalyst particles are uniform and the wear is small;

  ■ High catalyst activity and good stability;

  ■ The pore structure is bimodal, which is more conducive to process gas diffusion and Claus reaction;

  ■ Long catalyst life.

  Use and conditions of use

  The Claus sulfur recovery unit for petrochemical and coal chemical industries can be used in all grades of Claus reactors or in layers with other functions or types of catalysts.

  ■ Temperature: 220~350°C

  ■ Pressure: ~0.2MPa

  ■ Airspeed: 200~1000h-1

  Physical and chemical properties

  Appearance	U nit	W hite S phere
  Dimensions	mm	Ф 4 ~Ф 6
  Al2O3%	m/m	≥ 90
  Surface area	m2/g	≥ 300
  Pore ​​ volume	ml/g	≥ 0.40
  Bulk density	kg/L	0.65 ~ 0.80
  Resistance to crushing	N/particle	≥ 140

  Packaging, storage and transportation

  ■ Packed in woven bags, lined with plastic bags, 40kg per bag (or according to user requirements).

  ■ During the transportation process, you should pay attention to moisture, avoid rolling, bumping and other intense shocks, and should have rainproof facilities.

  ■ The catalyst should be stored in a dry and ventilated warehouse to prevent contamination or moisture.

• Uses :

  The Claus sulfur recovery unit for petrochemical and coal chemical industries can be used in all grades of Claus reactors or in layers with other functions or types of catalysts. ■ Temperature: 220～350°C ■ Pressure: ~0.2MPa ■ Airspeed: 200~1000h-1

• Molecular Structure :