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Building on the experience and technology of the BELCAT series, the all-new fully-automated catalyst analyzer BELCAT II has been developed.
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Belcat II
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Product Info
- Details
- Specifications
BELCAT II is the analyzer of choice for catalyst researchers and enables comprehensive catalyst evaluation by using the following techniques:
- Pulse chemisorption
- Temperature programmed desorption (TPD)
- Temperature programmed reduction (TPR)
- Temperature programmed oxidation (TPO)
- Temperature programmed reaction (TPReaction)
- BET single point measurement
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
PRODUCT ADVANTAGES
- 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
TECHNICAL DATA
| Measurement principle | Dynamic flow method |
| Detector | Semi-diffusion type 4-element thermal conductivity detector (TCD) |
| Measurement/pretreatment port | 1 |
| Injection gas | He, Ar, N2, O2, H2, CO, CO2, NH3, N2O, NO, etc... |
| Gas | Carrier: 3 Pretreatment/Pulse/MIX: 8 (Corrosion-resistant x 2) |
| Mass Flow Controller | Carrier: F.S.100sccm Pretreatment/Pulse: F.S.100sccm MIX: F.S.30sccm |
| Electric furnace | Regular temperature: 1,100°C Maximum temperature: 1,200°C Quick cooling: 30min (400°C->50°) CATCryo II (option): -120°C supported |
| Vapor injection (option) | H2O, CH3OH, C2H5OH, toluene, benzene, etc... |
| Dimensions (W x H x D) | ~ 500 x 750 x 500 mm |
| Weight | ~ 80 kg |
| Utility: Gas | Measurement gas: 0.1MPa(G) Valve driving: 0.45~0.55MPa(G) J1/8"/8h" Swagelok connection |
| Utility: Power | AC110V/220V, 1,300W |
Content may be subject to modifications or corrections
