Hydrogenations with the new bpc 2 – precise, reproducible, reliable

Hydrogenations with the new bpc 2 –
precise, reproducible, reliable, safe
• unique volumetric gas dosing system
• proven technology
• turnkey solution – plug and play
• multiple built in safety features
• easy operation
Facts and figures
– 140 bar
•dosing of hydrogen at 1
by control mode:
ssure
– constant reaction pre
– constant flow rate
of H2 uptake
•continuous measuring
l, ml
•gas consumption in mo
•accuracy > 99%
n / min
•flowrates 0.3 – 80 liters
, other gases
ene
•also for ethylene, propyl
B Ü C H I – T H E W A Y T O G E T R E S U LT S !
The new bpc 2 and Büchi pressure reactors –
the ultimate solution for hydrogenation
Built on the experience and the outstanding performance of the first generation hydrogenation system, the bpc 2 offers unmatched reproducibility and accuracy, highest safety at simple operation.
Features
• reactor (reaction) pressure kept stable during entire experiment
• extremely precise with accurate reproducibility using our unique volumetric dosing
• continuous logging of consumed gas (to PC , USB memory stick)
• touch-screen operation, data display
• various internal safety interlocks
• automatic switch-off in event of leakage
• no need for on-site calibration
Easy operation
s
inert / active ga
1. purging with
ery
pressure > deliv
2. s et regulated
pressure
essure and start
pr
y
er
liv
de
t
se
.
3
tion
Simple installa
e-out to reactor,
• 2 lines-in, 1lin
1 vent line
Setup and options
Setup
Controller with
• touch-screen operation / display
• USB data memory port
• RS232 port (for optional bls software)
Dosing unit
• volumetric gas dosing unit (VD*)
• pressure control devices
• safety interlock valves
Options
Option 1
• measure / display of temperature,
pressure, stirrer speed, alarm functions
Option 2
• Sequence program (venting valve
included): Example for system
preparation before run: 1. N2 purging,
2. Leak Test, 3. H2 purging.
Option 3
• bls software for bpc 2 remote control
and data storage from and to PC
Easy and safe operation – valuable information
Numeric Data display
Setting of leak test parameters
Continuos logging of H2 uptake
Data storage to USB memory stick
Examples
The new bpc 2 is suitable for Büchi pressure reactors of different volumes, pressure
ranges and materials.
Applications
(catalytic)
• Hydrogenations
arch
• chemical rese
pment
• process develo
• scale up
Hydrogenation in glass pressure reactor
Sight glass on 60 bar pressure vessel
bpc models: wide range of operating pressures and flow rates
bpc model
max. reaction pressure
(delivery pressure)
1212
6002
6012
14002
14012
12
12
60
60
140
140
ln/min
ln/min
0.4
0...2
1.7
0…10
0.4
0…9.1
1.7
0…45.1
0.4
0…15.7
1.7
0…78.7
bar
bar
0.5
6
1
6
2.5
30
5
30
5
50
5
50
bar
max. flow rates at:
• 1 bar pressure difference
• 50 % pressure difference of
max. delivery pressure
recommend pressure
difference 1202
min
max
max. supply pressure: 200 bar
Dosing unit with controller: HxWxD: 60 x 25 x 48 cm; 28 kg; 110 – 230 V ( 240 VA)
Büchi AG
Gschwaderstrasse 12
CH-8610 Uster/ Switzerland
Phone +41 (0) 44 905 51 11
Fax
+41 (0) 44 905 51 22
www.buchiglas.com
Gas introduction in 100 liter reactor with turbine
stirrer
diekonkreten.ch10/13
The Büchi hydrogenation solution

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