Distillation Process Analyzer
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NG # 003936-HW-WIN-O36
Manufactured by:
To remain competitive, today’s refiners must employ all optimization and product control techniques available. The use of online physical property analyzers is one of the key features to reach those objectives because they measure important quality properties in the process directly.
Specification
Technology batch distillation Method SAM compliant with: ASTM D86, DIN EN ISO 3405, IP 123
Correlates with: ASTM D4814 (calculation of TV/L); ASTM D4737 (Calculated Cetane Index)
RAM correlates with: ASTM D86, DIN EN ISO 3405, IP 123Sample at inlet filtered 50 μm, bubble-free (≤ 37 cSt at inlet temperature)
approx. 10 to 40 l/h (≥ 10 cSt: max. 15 l/h)
1.5 to 2 bar (21.8 to 29 psi)
depends on application, max. 55 °C (131 °F)Sample at outlet atmospheric pressure Electrical data max. 8 (4 to 20 mA; 1000 Ω) active isolated on request
4 to 20 mA; 160 Ω
24 V DC; max. 0.5 A
high: 15 to 28 V DC low: 0 to 4 V DC
24 V DC; max. 0.8 ACommunication MODBUS/RTU via RS485 or RS422 or FOC is
MODBUS/TCP via FOC is
via Ethernet (VDSL or FOC is)
temperature at specific distillation batch
Alarm, Ready/Valid
Stream Selection, Validation Request, ResetAmbient conditions operation 5 to 40 °C (41 to 104 °F) storage -20 to 60 °C (0 to 140 °F)
operation 5 to 80 % relative humidity, non-corrosive; storage 5 to 80 % relative humidity, non-corrosive
IP 54 (comparable with NEMA 13)HMI touch display 19"
remote access on request
cyber security
operating system Windows10 enterprise LTSB
Bartec Benke control software PACSProcess connections tube fittings: typically Swagelok 6mm/12mm/18mm; others on request
sample inlet up to 2 sample streams and 1 validation stream
sample outlet
vent line (if required)
coolant (if required)Weight and dimensions approx. 250 kg
(W x H x D) approx. 1140 x 1900 x 710 mm
free space right: 150 mm/left: 100 mm
Description
Distillation is a physical method of separating the component substances from a liquid mixture by selective vaporization and re-condensation. Distillation is based on differences in volatilities of the components of the liquid mixture. The distillation curve is one of the most common quality parameters of liquid hydrocarbons such like naphtha, gasoline, kerosene, diesel and gas oil.