Determination of oxygen in vent gases
The purpose of determining oxygen in the chlorination process is to control the O2/C2H4 ratio in the reactor in order to keep oxygen levels outside flammability limits. The on-line......
Chlorination (EDC)
Determination of ethylene in vent gases
The purpose of determining ethylene in the chlorination process is to minimize ethylene losses by feedback control of C2H4 / Cl2 ratio in the chlorination reactor. The on-line anal......
Determination of water in recycled liquid EDC
The purpose of determining water (moisture) content in liquid EDC (ethylene dichloride) is to decrease risk of corrosion and damage to production units downstream. This is determin......
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......
