PCA - 2200 multi-function adsorption reaction device

Main purpose:

1. The temperature-programmed reaction (TPD TPO TPR TPS)
2. Catalyst Performance Evaluation
3. Organic vapor adsorption reaction
4. Atmospheric --- 8Mpa catalytic reaction
5. The catalyst quantitative analysis , acid ( base ) of the number of acid ( base ) of the center pulse quantitative oxygen storage capacity analysis
6. Analysis of the specific surface area material

Technical parameters:

Test function : TPD, TPR, TPD, TPS; metal dispersion , active surface area , pH, number of acid sites , storage of oxygen , pulse titration test surface area , two gas-liquid catalytic reaction.
Intake port number :
1. The gas inlet : 8
2. Liquid Entrance : 1 

Hardware System Control :
1. Test pressure : atmospheric --8MPa ( optional )
2. The temperature control system : Japanese island temperature control device, temperature control accuracy of ± 1%
3. Temperature control :
( 1 ) the oven temperature: room temperature -1200 ℃
( 2 ) the furnace temperature accuracy : 0.2% FS
( 3 ) heating rate : 3 segments temperature
4. Thermostat :
( 1 ) gas mixing device can 0-200 ℃ fully preheated
( 2) the configuration of the device temperature limit steam generating 400 ℃

5. Flow control : Import mass flow controllers , configure 4-6 sets
6. Reactor :
( 1 ) U-shaped heat Crossroads quartz reactor , temperature limit 1200 ℃ ( mainly used in temperature-programmed reaction )Original U-shaped quartz reactor branch, the reaction gas can be sufficiently preheated and can accurately obtain the temperature of the bed , the temperature inside the reactor , to improve the accuracy of temperature control .
( 2 ) high temperature stainless steel reactor
Use die thermocouple accurately detect bed temperature , reactor pressure 10Mpa 

7. TCD detector :
PT original gilded walls TCD detector , with a strong antioxidant and corrosion resistance to ammonia , stable current control ensures baseline stability and reproducibility of the test signal
(1) TCD temperature : 0-300 ℃ ( temperature limit can be set to prevent overheating )
(2) TCD temperature accuracy : 0.1% FS
8. catalytic reaction analysis system :
 Online product configuration chromatography analysis

9. Control system :
( 1 ) all use pneumatic solenoid valves, intelligent control software
( 2 ) mass flow meter using CNC technology , traffic regulation and control software , and can be quantified using a gas conversion software
10. Anti-condensation pipe : 0 ~ 250 ℃ ensure instrument stainless steel pipes, valves and TCD detector no " cold spots ."

11. The reaction furnace :
( 1 ) chemisorption reaction :
Using electric + can lift the through strong air cooling system for quick cooling from the maximum temperature to 100 ℃ cooling time < 25 minutes
( 2 ) catalyzed reaction :
 Can be opened using the circuit , with built-in copper sleeve , suitable for a variety of sizes reactor
12. Data processing :
 ( 1 ) chemical adsorption data processing using dedicated analysis software , temperature programmed reaction of the feedback data
 ( 2 ) catalyzed reaction , by adjusting the pressure , reaction temperature , space velocity and other reaction conditions for catalytic characterization