MetaChrom

Automatic attrition tester by air jet for FCC catalysts according to ASTM P5757-11

NEW GENERATION EQUIPMENT

Plant for Determination of Attrition of FCC Catalysts by Air Jets according to ASTM D5757-11

1.1    Plant for Determination of Attrition of FCC Catalysts by Air Jets (further – the plant) designed to determine the comparative characteristics of attrition of FCC by friction of an air jet according to ASTM D5757-11.

1.2    Other powder catalysts can be analyzed using this plant, but it should be noted that the accuracy of this method was approved only for FCC catalysts.

1.3    The method is applied to spherical or irregular particles with a size of 10 to 180 microns, having a skeletal density of 2.4 to 3.0 g / cm3 (2400-3000 kg / m3) and insoluble in water.

1.1    Plant for Determination of Attrition of FCC Catalysts by Air Jets (further – the plant) designed to determine the comparative characteristics of attrition of FCC by friction of an air jet according to ASTM D5757-11.

1.2    Other powder catalysts can be analyzed using this plant, but it should be noted that the accuracy of this method was approved only for FCC catalysts.

1.3    The method is applied to spherical or irregular particles with a size of 10 to 180 microns, having a skeletal density of 2.4 to 3.0 g / cm3 (2400-3000 kg / m3) and insoluble in water.

2.1    Plant is a compact modular construction designed for operation in a dry, heated room with forced ventilation.

2.2    The electrical safety installation is corresponding to the requirements of class 1 type N by GOST 12.2.025-76.

2.3    The average service life of the installation is 5 years.

  • environmental temperature from +10 to + 35˚С;
  • relative humidity not more than 80% at a temperature of 25 ° C;
  • atmospheric pressure from 84 to 107 kPa (from 630 to 800 mm Hg);;
  • power supply – single-phase AC network with voltage of 230-240 V and frequency of 60 Hz.

Specifications

Value

Operating pressure range, MPa for apparatus gas supply

0,8±0,1

Range of air flow for apparatus gas supply, at least (I/min)

20

Absolute deviation of maintaining air flow at a flow rate of 10 I/min., I/min.

±0,05

Input power no more than, kW

0,2

Overall dimensions, mm

730x850x1900

Mode

continuous, cyclical

Pipe for abrasion

  • material

Stainless steel

  • length, mm

710±10

  • Inner diameter, mm.

35±0,5

Three sapphire nozzles:


  • Diameter, mm

0,381±0,005

  • Length, mm

2±1,0

Sump chamber acc. To ASTM D 5757-11 (2017)


WHAT MAKES US DIFFERENT!

Automatic maintenance of air flow rate and its humidity.

Measurement and registration of changes in pressure in the expansion tank.

Automatic removal of catalyst residues from the walls of the expansion tank.

ContactS

QUALITY MARK «ANALYTICAL CHEMISTRY»

CUSTOMS UNION DECLARATION OF CONFORMITY CRYSTALLUX

QUALITY MARK «MEASURING INSTRUMENT»

CERTIFICATE OF CONFORMITY GOST R ISO 9001

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