Determination of oxygen in VC return from PVC
The purpose of determining oxygen in vinyl chloride return is to keep oxygen levels outside flammability limits. The on-line analyzer system uses a selective and fast oxygen measur......
Process analyzers
Determination of impurities in liquid EDC
The purpose of determining impurities in liquid EDC (ethylene dichloride) is a quality control measure to avoid contamination of EDC and off-spec product batches. Background......
Determination of residual chlorine in liquid phase EDC
The purpose of determining residual chlorine in liquid EDC (ethylene dichloride) is to protect decrease risk of corrosion and damage to production units downstream. Backgrou......
Determination of hydrogen chloride in liquid phase EDC
The purpose of determining hydrogen chloride in liquid EDC (ethylene dichloride) is to protect EDC against corrosion by HCl during transport or storage. Background All comme......
Determination of ferric chloride in liquid phase EDC
The purpose of determining ferric chloride in liquid EDC (ethylene dichloride) is to avoid contamination of EDC and decrease risk of corrosion to production units. Backgroun......
Determination of oxygen in vent gases
The purpose of determining oxygen in the oxychlorination process is to control the O2/C2H4 ratio in the reactor in order to keep oxygen levels outside flammability limits. The on-l......
Determination of ethylene in vent gases
The purpose of determining ethylene in the oxychlorination process is to minimize ethylene losses by feedback control of C2H4 / Cl2 ratio in the oxychlorination reactor. The on-lin......
Determination of CO/CO2 in vent gases
Determining levels of CO and CO2 and their respective ratio in the oxychlorination reactor contributes to overall process efficiency. The on-line analyzer system uses a selective C......
Determination of chlorinated organics in water
Determining chlorinated organics in waste water of the oxychlorination process is for reasons of environmental compliance. The on-line analyzer system uses a scrubber system where ......
Determination of Hydrogen in Hydrogen Feed
Levels of of hydrogen in the hydrogen feed of the HCl burner are reliably measured and controlled by means of AppliTek’s thermal conductivity analyzer system. The analyzer sy......
