Production of Poly Ethylene Terephthalate


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PET is a polymer that possesses great importance in the contemporary world of plastics. Being a thermoplastic i.e. recyclable polymer made it the number one choice for numerous applications which satisfies the world need for a greener and more ecological alternative to commonly used plastics such as polyethylene and others.

Nowadays, Two PET grades dominate the global market fiber-grade PET and bottle-grade PET. They differ mainly in the end product properties such as optical appearance and production technologies where these properties can be controlled by molecular weight, intrinsic viscosity, and additives specific to each process or application. Other uses include film production and specialty nylons [17].

The scope of this report will focus on bottle-grade PET because of its high demand especially in the Egyptian market. The report discusses the historical development of PET, its importance, properties and material handling considerations.

Ever since its discovery in the beginning of 20th century several companies were interested n providing production technologies to supply the increasing need for large amounts of PET. Technologies and their current licensors are discussed in detail with their flow sheets, chemistry and specific properties.

The report splits the PET production processes into two main parts; monomer preparation and polymerization. Each of the technologies uses different raw materials, solvents, catalysts and reaction conditions with their advantages and disadvantages. After the detailed market study which has put into account both global and local markets’ considerations, a thorough evaluation study is constructed in the report to evaluate each technology according to standard evaluation techniques displayed in the evaluation section.

The carefully studied numbers and statistics in the market section led us to suggest a suitable capacity for the PET production plant based on many factors listed in the same place. The summation of the work done in this project is shown in the recommendation part where a justified process is selected to produce PET and TPA in Egypt. Further desired information about the report as a whole and any given part is attached to this report in the form of an appendix where much more detailed data can be found.

To download please click the following link.

PET-Production-Technical-Report

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