Petrochemical Technology (TKK-2130) 13/14 Spring Semester Instructor: Rama Oktavian Office Hr.: M.13-15, Tu. 13-15, W.

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Presentation transcript:

Petrochemical Technology (TKK-2130) 13/14 Spring Semester Instructor: Rama Oktavian Office Hr.: M.13-15, Tu , W , Th , F

Outlines 1. Polymer industry 2. Polymerization process 3. Polypropylene 4. Recent status and technology

Polymer industry Polymer industry in Indonesia Petrochemicals are chemical products derived from petroleum and other hydrocarbon sources. Polymers are substances containing a large number of structural units joined by the same type of linkage. Polymer consists of combination of monomer

Polymer industry Polymer industry in Indonesia There are mainly six polymer product comodities 1.Polyethylene 2.Polypropylene 3.Polyvinyl chloride 4.Polyethylene terephthalate 5.Polystyrene 6.Polycarbonate

Polymer industry Polymer industry in Indonesia Amoco Mitsui PTA Ind PT Products: Purified Teraphthalic Acid Asahimas Chemical PT Products: polyvinyl chloride Chandra Asri PT Products: LLDPE, HDPE, Polypropylene Dover Chemical PT Products: Polyvenil Acetate DOW Chemical Pacific Ltd PT Products: Polysterene Mitsubishi Chemical Indonesia PT Products: PET Resin

Polymer industry Polymer industry in Indonesia Pacific Indomas Plastic Ind (PIPI) PT Products: Polystrene Polypet Karya Persada PT Products: Poly Ethilene Terapthalic (PET) Polyprima Karya Reksa PT Products: Pure Terepthalic Acid (PTA) Standar Toyo Polymer PT Products: PVC Resin Homo Polymer TITAN Petrokimia Nusantara PT Products: Polyethylene

Polymer raw materials 1.Petroleum 2.Hydrocarbon sources

Polymerization 1.Initiation step 2.Propagation step 3.Termination step Polymerization reaction

Polymerization Initiation step First step reaction due to pressure and heat

Polymerization Propagation step Reaction of free radical with monomer

Polymerization Termination step Monomer chain aggregation

Polypropylene Polypropylene basic polypropylene is a valuable polymer and is used as plastic for making pipes, ropes, fibres, etc It is manufactured by catalytic reaction in a stirred tank reactor, where Ti and aluminium halides are used as catalysts at a temperature of 60°C−70°C and a pressure of 1−2 MPa

Polypropylene Petrochemical products demand in Indonesia

Polypropylene Petrochemical products demand in Indonesia

Polypropylene Polypropylene supply and demand

Polypropylene Polypropylene supply and demand

Polypropylene Polypropylene supply and demand

Polypropylene Polypropylene supply and demand

Polypropylene Polypropylene supply and demand

Polypropylene Polypropylene supply and demand

Polypropylene Polypropylene recent status and technology Methanol-to-Propylene Technology two reaction steps 1.Methanol dehydration to DME on an aluminium catalyst 2.Transforming DME or methanol into a variety of olefins. The use of ZSM-5 catalyst yields propylene. Propylene will be processed further into polypropylene

Polypropylene Polypropylene recent status and technology Methanol-to-Propylene Technology

Polypropylene Polypropylene recent status and technology Propylene Production via Propane Dehydrogenation