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CTU Clean Technology Universe AG

Your Partner for responsible waste treatment

Company Presentation

CTU Clean Technology Universe AG

CTU Clean Technology Universe AG - Your Partner for responsible waste treatmentMarch 2012

• Energy from waste

– Incineration

• Hazardous waste

• Solids, fluids, gases, sludges

– Gas cleaning

• Flue gas cleaning – wet, dry and semi dry scrubbing, SCR DeNOx, Dedioxin

• Gas Scrubbing

– Gas scrubbing for

• Flue gases from process industries incl. wet, semi dry, dry scrubbing, SCR DeNOx, Dedioxin

• cleaning of other off gases – pyrolysis gas, synthesis gas etc.

Products


• Project management

• Basic engineering

• Detail engineering

• Procurement

• Erection

• Commissioning

• Operator training

• Comprehensive safety analysis

• Extended services: Studies, Laboratory analysis, Licensing

Services


• EPC contractor: Engineering, Procurement and Construction

– For small and medium sized projects of about 10 Mio EUR

– For complete units of larger projects for incineration or flue gas treatment systems (lots) near to our headquaterse.g. complex flue gas treatment system for MSWIP Bern (CH) with up to 20 Mio EUR

• Joint venture: CTU within consortium, typically with local contractor / engineering company as leading partner e.g.:

– bromine incineration plants in Israel with BARAN or BATEMAN

– in Belgium with ABAY/SPIE for 4 different MSWI-projects (Houthalen-Helchteren, Brugges, Brussels and Thumaide)

• Nominated supplier: CTU’s typical scope: supply of basic and detail engineering for the process and process relevant equipment

– supply of key equipment (static furnance, baghouse filter/ESP, complete scrubbers, heat exchangers)

CTU’s Business Models


DeSOx, DeNOx, DeDioxin, DeDust plants

Wet scrubbers for SOx, HCl, Cl2, HBr, Br2

including recovery of HCl and HBr

after

MSW and hazardous waste combustion plants

Pyrolysis or gasification plants

Gas Cleaning Technology


• SCR-DeNOx unit (clean gas) for MSW incineration plant

• Gas-gas heat exchangers, steam heater, ammonia storage and injection, reactor and catalyst

• Plant capacity:3 x 150‘000 Nm3/h

• Scope: turn-key in consortium

• Commissioning: 2005

• CTU Project value:about EUR 10 Million

Typical Reference: Bruxelles-Energie SCRL (Belgium)


MSWIP / WWTP:

• CCIAG Grenoble

• KVA Bern (2009)

• IPALLE (2008)

• GEKAL (2004)

• Niederurnen (1999)

• Thurgau (1996)

• RENI (1995)

• KEZO (1995/1991)

• Winterthur (1994/1990)

• Hard (1993)

• Clariant (1988)

• 12 plants in France

� 10‘000 – 180‘000 Nm3/h

Chemical industry:

• Petrochina, Dushanzi (2011)

• Borsodchem (2009)

• BCL (2008)

• MCW (2007)

• Nordd. Affinerie (AURUBIS) (2007)

• Chematur (2006)

• Borsodchem (2004/2001)

• Broomchemie (2002)

• Rhone Poulenc (2001)

• Hydro Polymer (2000)

• Generell since 1983

• 26 trains

� 1‘000 – 90‘000 Nm3/h

References (2011)


Combustion plants for solid, liquid and gaseous wastes

Rotary kilns andcombustion chambers

Our Incineration Technology


Our Incineration Technology

• References in

– Switzerland

– Germany

– France

– Italy

– Sweden

– Hungary

– Israel

– Netherlands

– Brasil

– Mexico

– Algeria

– Tunesia

– Saudi Arabia

– Iran

– China


Our References in the Petroleum Industry

• Hungary– Rotary Kiln for the incineration of refinery and petrochemical sludge and solids– Rotary Kiln:

• ID: 1.4m• Operating temperature: 750 to 800°C• Non slagging

– SCC:• Operating temperature: 1100°C• Residence time: > 2sec

– Boiler: saturated steam, 1.2MPa– APC:

• Venturi scrubber• Multi stage wet scrubber• Emission limits: acc. to EC/2000/76



• Hungary– Rotary Kiln for the incineration of refinery and petrochemical sludge and solids– Rotary Kiln:

• ID: 2.2m• Operating temperature: 750 to 800°C• Non slagging


– Boiler: saturated steam, 1 MPa– APC:

• Dry scrubber with bag house• Single stage wet scrubber• Emission limits: acc. to EC/2000/76

CTU Clean Technology Universe AG - Your Partner for responsible waste treatmentJanuary 2013


• China– Rotary Kiln for the incineration of off-gases, liquid and solid wastes, oil- and bio-

sludge received from a large refinery site– Rotary Kiln:

• Capacity: 1.9 t/h• ID: 2.2m• Operating temp.: 750 -800°C• Non slagging

– SCC:• Operating temp.: 1100°C• Residence time: > 2sec

– Boiler: saturated steam, 11 t/h– APC:

• semi dry scrubber • bag house• single stage wet scrubber• Emission limits:

acc. to EC/2000/76


Borsodchem Nyrt. 2 (Hungary)

• Off-gas, liquid and solid wastes, containing nitrogen

• Complete plant with static furnace, boiler and flue gas cleaning

• Plant capacity:36‘000 Nm3/h

• turn-key in consortium




• Saudi Arabia

– Rotary Kiln for the incineration of refinery sludge and solids

– Rotary Kiln:

• ID: 2.5m

• Operating temperature: 750°C, non slagging

– SCC:

• Operating temperature: 850°C

• Residence time: > 1sec

– Boiler: none

– APC:

• Cyclone

• no emission limits


Our references in the Petrochemical Industry(non rotary kiln incinerations)

• Tars and liquids from refineries– Algeria (2), Turkey (1), Tunesia (2)

• Tars and liquids from TDI production:– Hungary (2), Iran (1)– Kiln, boiler, 3 stage APC, emission limits: EC/2000/76

• Highly chlorinated waste products (sludge, liquids) from intermediate products production – Brasil (2), Israel (1), France (1), Sweden (1), Switzerland (3)– Kiln, (boiler) , multi stage APC incl. HCl recovery, emission limits: EC/2000/76

• Highly brominated waste products (sludge, liquids)– Netherlands (1), Israel (1)– Kiln, boiler, multi stage APC incl. Bromine recovery, emission limits: EC/2000/76


Tars and Liquids Combustion from TDI production

• Feed preparation: Tar milling

• Kiln type: Powder / liquid fired vertical combustor

• Slagging mode

• Sizes: 7 MW, 14 MW, 20 MW

• Boiler steam production: 7.5, 15, 21 t/hr @1.6 MPa

• APC system: ESP, catalytic denox, wet scrubber

• Emission limits: EC/2000/76


Liquids and Gas Combustion from Chemical‘s Production

• Kiln type: Liquid and gas fired vertical combustor

• Non slagging mode

• Size: 16 MW

• Boiler steam production: 18 t/hr @1.2 MPa

• APC system: ESP, catalytic denox, wet scrubber

• Emission limits: EC/2000/76


BCL Bromine Compounds Ltd. (Israel)

• Off-gas and liquid waste, bromine

• Complete plant with combustion chamber, boiler, flue gas cleaning with acid recovery

• Plant capacity:10‘000 Nm3/h




Our references in the Fine Chemicals Industry

• Solids, Sludge, Liquids

– France (1), Mexico (1), Switzerland (1)

– Rotary kilns (1.4 to 2.4m ID, partially slagging), boiler, APC, emission limits acc. EC/2000/76

• Sludge, liquids, off gas

– Switzerland (3), Italy (4), France (2), Germany (5)

– Combustion chambers with boiler, APC, emission limits acc. to EC/2000/76


Petrochina (Peoples Republic of China)

• Off-gas, liquid and solid wastes, oil-and bio-sludge

• Complete plant with rotary kiln, boiler and flue gas cleaning

• Plant capacity: 21‘000 Nm3/h


• Commissioning: 2011/12


Rotary kilns in the Fine Chemicals industry

France:– Rotary Kiln for the incineration of solids, liquids, gases from herbizides and

pesticides production, today general hazardous waste– Rotary Kiln:

• ID: 1.5m• Operating temperature: 750 to 1100°C• Non slagging and/or slagging


– Boiler: none– APC:

• Quenching from 1000 to 220°C• ESP• 2 stage wet scrubber, SCR Denox• Emission limits: acc. to EC/2000/76

– First waste incineration plant in France with SCR Denox



Mexico:

– Rotary Kiln for the incineration of solids, liquids, gases from various chenicals production (paints, pgments, water chemicals)

– Rotary Kiln:

• ID: 1.6m

• Operating temperature: 750 to 900°C

• Non slagging

– SCC:



– Boiler: none

– APC:

• 2 stage wet scrubber, venturi type dust eliminator

• Emission limits: acc. to US EPA



Switzerland:

– Rotary Kiln for the incineration of solids, and very viscous liquids from resin and softener production)

– Rotary Kiln:

• ID: 2.4m

• Operating temperature: 750 to 900°C

• slagging

– SCC:



– Boiler: 4t/hr, 1.2 MPa

– APC:

• 2 stage wet scrubber, wet ESP type

• Emission limits: acc. to Swiss legislation (very similar to EC/2000/76)


Thank you for your attention!

CTU Clean Technology Universe AGBuerglistrasse 29CH- 8400 WinterthurTel: +41 52 557 52 52Fax: +41 52 557 52 52 [email protected] - www.ctu.ch