TM Process Pyropneu TM The CTU- - Pyropneu Process The CTU CTU - - PowerPoint PPT Presentation

CTU Clean Technology Universe AG Your Partner for responsible waste treatment

Treatm ent and valorisation of Scrap Vehicle Tyres Treatm ent and valorisation of Scrap Vehicle Tyres

The CTU The CTU-

• Pyropneu

Pyropneu TM

TM Process

Process

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Contents Contents

• Introduction
• Background
• Process Overview
• Characteristics
• Products
• Use of Products
• References
• Economics

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Treatm ent and valorisation of used Vehicle Tyres Treatm ent and valorisation of used Vehicle Tyres CTU CTU-

• Pyropneu

Pyropneu Process Process

Car and Truck Tyres 3 0 ’4 0 0 T/ y 2 1 % Steel - tissue 6 ’3 8 4 T/ y 7 9 % rubber 2 4 ’0 1 6 T/ y Granulate - size 1 0 -1 5 m m Quantity of treated tyres Recycling Pyropneu Process

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granulator Conveyer with magnetic separator Cooling Tower Vacuum pump Liquid ring (oil) Pyrolyser 1 Flare systen with desulfurization

• Aux. burner

Entire tires or chips 100x100 mm Granulates 15x15 mm max Coke Cooler Pyrolyser 2 Coke cooler

Semi-coke + steel

Cooler Filter press

P-14

Steel

Cooled water Hot water Semi coke + steelr

Semi-coke

Cold oil Recirculation Pyro gas

Pyro Gas scrubber

Washing liquid (water + caustic) Cleaned gas Gasoil

Gasoil storage

vapeur Steel separator (magnet)l

Silo

Process stages

Diesel Engine/ Generator set Sale of electrical power

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Characteristics

Flexibility of acceptance (chips, entire tyres, truck tyres, car tires, motor cycles tyres etc.) Flexibility by storage of produced energy as oil (near Diesel (gasoil) quality) No interference between energy production and pyrolysis process No atmospheric emissions from the pyrolysis process (vacuum operation) Emissions to atmosphere from the combustion of the produced oil and gas

• nly, i.e. similar to combustion of light oil

Batch wise pyrolysis with reloading every 20 min (per reactor), operation at vacuum Completely automated process control Innovative and patented process Industrial plant (60’000tpy) running with truck, car and motor cycle tyres

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Rubber 2 4 0 1 6 T/ y Granulates - size 5 m m Sem i-coke : 3 8 % Reuse W ater 3 % Pyrolysis Gas 5 % Pyrolysis oil: 5 4 % Evaporation Production of steam and/ or pow er

Products from the Pyropneu plant

2 4 T/ h steam 1 5 bar 9 T/ h steam 6 bars and 8 MW e

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

• SEMI COKE:

– Fine semi coke – Suitable for lower quality tires – Very suitable as reducing agent in EAF plants

• Steel

– High quality – Recyclable for tire steel or other high steel quality

• Oil

– Different energy uses

Use of by-products from the Pyropneu plant

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Use of Products Use of Products -

• Energy option

Energy option

3 possible solutions Base Solution : production of oil combustion of pyrolysis gas and of process water, semi coke, steel and oil for sale Option 1 : Base solution with combustion of oil and pyrolysis gas for the production of steam at 15 bar (or other pressure), semi coke, steel for sale Option 2: : Base solution with cogeneration using large Diesel engine and recovery of waste heat steam (9,5 T/ h), power (8 MWe), semi coke for sale

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Major Reference

• 60‘000 tpa
• since 1999/ 2000
• today used for tires, other rubber wastes, regeneration of spent activated charcoal

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Reference Reference

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Reference Reference

November 2011 Page 12

CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Reference Reference

November 2011 Page 13

CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Reference Reference

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Possible Layout

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Econom ics Econom ics

• Very favourable ROI possible depending on sales price of steam / el. Power,

gate fee of tyres, sales price of by products

• Typical in Europe including green certificate for power sales:

4 0 - 4 5 %

• Typical without any subsidies in Europe:

1 5 - 1 8 %

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CTU Clean Technology Universe AG - Your Partner for responsible waste treatment

Thank you for your attention!

CTU Clean Technology Universe AG Bürglistrasse 29 CH- 8400 Winterthur Tel: + 41 52 557 52 52 Fax: + 41 52 557 52 52 info@ctu.ch - www.ctu.ch