Propylene quality specifications
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I would like to ask the experts in the petrochemical industry: what are the quality control criteria for propylene produced in your facilities (such as purity, water content, C4 content, etc.)? And is this propylene generally used internally by the company or sold externally? What processes are it mainly used for? Thank you!
99% purity! The water content must not exceed 100!
The control parameters can refer to **standards** and are used for the raw materials in polypropylene plants
How is the water content controlled? Is there a dehydration facility on the back side, or is dehydration carried out from the return tank?
Purity of 99.6%; 99.5% is also acceptable； The water value does not exceed 100 ppm ； Without C4
GB/T 7716-2014 Polymeric grade propylene
Our equipment requires that the water content in propylene be no more than 10PPM, with a purity of 99.5%. Product export
Purity 99.6% Water <10ppm
Reflux tank! Add an agglomerative dehydrator! Add a drying tower! Mainly relies on the drying tower
Propylene product protection beds are generally available in propylene separation units