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Catalyst evaluation : Chemisorption

BELCATⅡ

Catalyst analyzer

Building on the experience and technology in BELCAT series, a new fully-automated catalyst analyzer, BELCAT II has been launched. BELCAT II will be the very best catalyst analyzer for catalyst researchers.

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Overview

BEL's new fully-automated catalyst analyzer, BELCAT II enables comprehensive catalyst study by using the techniques; 1) Pulse chemisorption
2) Temperature programmed desorption (TPD)
3) Temperature programmed reduction (TPR)
4) Temperature programmed oxidation (TPO)
5) Temperature programmed reaction (TPReaction)
6) BET single point measurement

The high reputation for the quality and the user-friendliness of BELCAT series was taken over by BELCAT II. BELCAT II will be the strong tool for the catalyst evaluation.

Typical applications

  • Acidity study of cracking catalyst by ammonia or pyridine TPD.
  • Basicity study of solid base catalyst.
  • Metal dispersion rate evaluation of exhaust gas catalyst / fuel cell electrode catalyst.
  • Determination of optimal preparation conditions of catalyst.
  • Catalytic reaction study.
etc...
For the special applications, please contact us. BEL can customized the system for you.

Main features

  • Affordable price.
  • Small foot print.
  • Precise gas control by three high performance mass flow controllers.
  • Precise automatic gas injection system for calibration.
  • The pulse loop with temperature/pressure sensor enables the highly reproducible result.
  • A variety of options to fulfill the customers' demand.
  • With the standard gas mixing equipment, mixed gases (H2/Ar, O2/He, etc...) are not necessary.

Specification

BELCAT II
Measurement principle Dynamic flow method
Detector Thermal conductivity detector
Measurement/pretreatment port 1
Gas port
Carrier
Pretreatment/pulse
Mix gas

3
8
8
Vapor dosing Option
Physical W600D700H705mm  80kg

Major Options

BELCAT II + BELMass
BELMass: Benchtop type quadropole mass spectrometer
CATCryo II: Temperature controller for BELCAT from -100°C to 1100°C

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