www.bicgroup.com.sg
BIC Group
© BIC Group
Belgium BIC GROUP
Rotary Kiln Incinerators & Waste-to-Energy Systems for thermal treatment
of the paper reject and sludge in paper mill
BIC Systems Asia Pacific Pte. Ltd.
www.bicgroup.com.sg
BIC Group
© BIC Group
OUTLINE
A. BIC group introduction
B. Paper reject and sludge in paper mill
C. BIC rotary kiln incinerators & waste-to-energy systems
D. The advantages of BIC rotary kiln compared with other types of kiln
www.bicgroup.com.sg
BIC Group
© BIC Group
A. BIC Group introduction
www.bicgroup.com.sg
BIC Group
© BIC Group
THE EARLY BEGINNINGS
How Everything Started …
• Jean Vandewalle, a Chemical Engineer founded
BIC Systems NV (BIC BE) in 1972.
• The initial systems:
Moving grate incinerator for Municipal Waste Incineration.
Rotary kiln systems for silver recovery
• The business eventually expanded into other areas:
Medical Waste
Hazardous Waste Incineration.
• Also operated and maintained a 10 TPD incinerator for Medical Waste &
Hazardous Waste in Mouscron, Belgium for more than 10 years.
• Customer base grew, starting from Europe to Eastern Europe, Middle East
and now to Asia.
www.bicgroup.com.sg
BIC Group
© BIC Group
BIC SYSTEMS ASIA PACIFIC
In Singapore …
• BIC Systems Asia Pacific (“BIC AP”)
started operating in August 2007.
• Geographical focus:
Asia Pacific
Middle East
• Direction:
Marketing
Customer Service
Project Management
Installation
• Located in International Business
Park, Jurong, Singapore.
BIC BE
AREA • Europe • USA • Africa
AREA • Asia • Oceania • Middle East
BIC AP
CAPABILITY • Marketing • Customer
Service • Design • Engineering • Project
Management • Installation
CAPABILITY • Marketing • Customer
Service • Project
Management • Installation
BIC GROUP
www.bicgroup.com.sg
BIC Group
© BIC Group
SUMMARY OF PRODUCTS AND SERVICES
www.bicgroup.com.sg
BIC Group
© BIC Group
CAPABILITIES & TECHNOLOGIES
• Counter-flow Rotary Kiln Systems
Optimal Turbulence, Complete Combustion
Perfect Ash Quality
Zero Fuel Consumption after Start-up
PLC Controls System
Compact & Requires Minimum Space
• Effective Scrubbing System.
• Waste-to-Energy Options (Steam & Electricity).
• Low Investment Cost.
• Design & Engineering Capability for
Customization.
• Operational and Maintenance Experience.
• Compliance to European Union (“EU”) Emission
Standards
Rotary Kiln Technology & Combustion / Chemicals /
Waste Mgmt Know-how
Incinerators
WTE Options
Hazardous Waste
Medical Waste
Dryers
Customized Systems
www.bicgroup.com.sg
BIC Group
© BIC Group
CAPABILITIES & TECHNOLOGIES
Rotary Kiln Technology & Combustion / Chemicals /
Waste Mgmt Know-how
Incinerators
WTE Options
Hazardous Waste
Medical Waste
Dryers
Customized Systems
PROVEN & TESTED
TECHNOLOGY
• Counter-flow Rotary Kiln Systems
Optimal Turbulence, Complete Combustion
Perfect Ash Quality
Zero Fuel Consumption after Start-up
PLC Controls System
Compact & Requires Minimum Space
• Effective Scrubbing System.
• Waste-to-Energy Options (Steam & Electricity).
• Low Investment Cost.
• Design & Engineering Capability for
Customization.
• Operational and Maintenance Experience.
• Compliance to European Union (“EU”) Emission
Standards
www.bicgroup.com.sg
BIC Group
© BIC Group
B. Paper reject and sludge in paper mill
www.bicgroup.com.sg
BIC Group
© BIC Group
Paper reject in paper mill 3 phases of RDF
Paper reject and sludge in paper mill
www.bicgroup.com.sg
BIC Group
© BIC Group
Sludge
Paper reject and sludge in paper mill
www.bicgroup.com.sg
BIC Group
© BIC Group
C. ROTARY KILN INCINERATORS &
WASTE-TO-ENERGY SYSTEMS
www.bicgroup.com.sg
BIC Group
© BIC Group
BIC rotary kiln incinerator and
waste-to-energy system
3D Drawing
www.bicgroup.com.sg
BIC Group
© BIC Group
1 — solid wastes feeding system;2 — rotary kiln;3 — post
combustion chamber;4 — boiler;5 — wet scrubbing system
BIC rotary kiln incinerator and waste-to-energy system
www.bicgroup.com.sg
BIC Group
© BIC Group
DRY VS WET SCRUBBING SYSTEM
www.bicgroup.com.sg
BIC Group
© BIC Group
DRY VS WET SCRUBBING SYSTEM
Flue Gas
Waste / Solids
LEGEND
Air
Incinerator Feed System Dry
Scrubber & Baghouse
Post Combustion
System Fan Stack
Waste Waste
Incinerator Feed System Dual Stage Wet Scrub-bing System
Post Combustion
System Fan Stack
Waste Waste
Ash
DRY SCRUBBING SYSTEM
WET SCRUBBING SYSTEM
Key differences between a Dry and a Wet Scrubbing system:
a. The Wet Scrubber can treat the Chlorine in waste up to 30%, whereas
the Dry Scrubber can only treat Chlorine in the waste up to 2%.
b. The Wet Scrubber can cool the flue gas to 200°C directly. The Dry
Scrubber requires a Cooling system to achieve the same.
c. The Wet Scrubber requires ancillary systems e.g. water treatment plant.
Ash
~ 1,000 °C
~ 1,000 °C
Flue Gas Cooling System by Heat Transfer & Dissipation
into Atmosphere.
www.bicgroup.com.sg
BIC Group
© BIC Group
C1. ROTARY KILN INCINERATOR + DRY SCRUBBER + OPTIONS
www.bicgroup.com.sg
BIC Group
© BIC Group
a. MAIN SYSTEM: ROTARY KILN + DRY SCRUBBER
Flue Gas
Waste / Solids
LEGEND
Air
Incinerator Feed System Dry
Scrubber & Baghouse
Post Combustion
System Fan Stack
Waste Waste
Ash
Flue Gas Cooling System
www.bicgroup.com.sg
BIC Group
© BIC Group
a. MAIN SYSTEM: ROTARY KILN + DRY SCRUBBER
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dry
Scrubber & Baghouse
Post Combustion
System Fan Stack
Fan
Demin Plant
Water Boiler
External Reactor
Superheated Steam
Saturated Steam
b. BOILER OPTION: MAIN + BOILER SYSTEM
Waste Waste
Ash
Steam Condenser with Cooling Tower System
Flue Gas
Flue Gas Steam / Water Steam / Water
Waste / Solids
Steam / Water
LEGEND
Air
Flue Gas Cooling System
Steam
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dry
Scrubber & Baghouse
Post Combustion
System Fan Stack
Fan
Ste
am
Turb
ine
Demin Plant
Water Boiler
Superheated Steam
Saturated Steam
Waste Waste
Ash
Steam Condenser with Cooling Tower System
c. TURBINE OPTION: MAIN + STEAM TURBINE
Flue Gas
Flue Gas Steam / Water
Waste / Solids
Steam / Water
LEGEND
Air
Flue Gas Cooling System
Electricity
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dry
Scrubber & Baghouse
Post Combustion
System Fan Stack
Fan
Ste
am
Turb
ine
Demin Plant
Water Boiler
External Reactor
Superheated Steam
Saturated Steam
d. COGEN OPTION: MAIN SYSTEM + COGEN
Waste Waste
Ash
Flue Gas
Flue Gas Steam / Water
Waste / Solids
Steam / Water
LEGEND
Air
Flue Gas Cooling System
Steam
Electricity
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dry
Scrubber & Baghouse
Post Combustion
System Fan Stack
Fan
Ste
am
Turb
ine
Demin Plant
Water Boiler
External Reactor
Superheated Steam
Saturated Steam
e. COMPLETE: MAIN + BOILER + TURBINE
Waste Waste
Ash
Steam Condenser with Cooling Tower System
Flue Gas
Flue Gas Steam / Water Steam / Water
Waste / Solids
Steam / Water
LEGEND
Air
Flue Gas Cooling System
Steam
Electricity
www.bicgroup.com.sg
BIC Group
© BIC Group
C2. ROTARY KILN INCINERATOR + WET SCRUBBER + OPTIONS
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dual Stage Wet Scrub-bing System
Post Combustion
System Fan Stack
Waste Waste
Ash
Flue Gas
Waste / Solids
LEGEND
a. MAIN SYSTEM: ROTARY KILN + WET SCRUBBER
www.bicgroup.com.sg
BIC Group
© BIC Group
a. MAIN SYSTEM: ROTARY KILN + WET SCRUBBER
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dual Stage Wet Scrub-bing System
Post Combustion
System Fan Stack
Fan
Demin Plant
Water Boiler
External Reactor
Steam Condenser with Cooling Tower System
Superheated Steam
Saturated Steam
Waste Waste
Ash
Flue Gas
Flue Gas
Steam / Water
Steam / Water
Waste / Solids
Steam / Water
LEGEND
b. BOILER OPTION: MAIN + BOILER SYSTEM
Steam
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dual Stage Wet Scrub-bing System
Post Combustion
System Fan Stack
Fan
Demin Plant
Water Boiler
Steam Condenser with Cooling Tower System
Superheated Steam
Saturated Steam
Waste Waste
Ash
Flue Gas
Flue Gas
Steam / Water
Steam / Water
Waste / Solids
LEGEND
Ste
am
Turb
ine
c. TURBINE OPTION: MAIN + STEAM TURBINE
Electricity
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dual Stage Wet Scrub-bing System
Post Combustion
System Fan Stack
Fan
Demin Plant
Water Boiler
External Reactor
Superheated Steam
Saturated Steam
Waste Waste
Ash
Flue Gas
Flue Gas
Steam / Water
Waste / Solids
Steam / Water
LEGEND
Ste
am
Turb
ine
d. COGEN OPTION: MAIN SYSTEM + COGEN
Steam
Electricity
www.bicgroup.com.sg
BIC Group
© BIC Group
Incinerator Feed System Dual Stage Wet Scrub-bing System
Post Combustion
System Fan Stack
Fan
Demin Plant
Water Boiler
External Reactor
Steam Condenser with Cooling Tower System
Superheated Steam
Saturated Steam
Waste Waste
Ash
Flue Gas
Flue Gas
Steam / Water
Steam / Water
Waste / Solids
Steam / Water
LEGEND
Ste
am
Turb
ine
e. COMPLETE OPTION: MAIN + BOILER + TURBINE
Steam
Electricity
www.bicgroup.com.sg
BIC Group
© BIC Group
C3. SUMMARY OF OPTIONS
www.bicgroup.com.sg
BIC Group
© BIC Group
SUMMARY
Option Main Boiler Turbine Co-Gen Complete
Main System
• Rotary Kiln System (1)
• Scrubber (2) (D/W) (D/W) (D/W) (D/W) (D/W)
Boiler System (3) -
Turbine System - -
Cooling System - -
External Reactor (4) - -
Energy Recovered - Steam Electricity Steam +
Electricity Steam +
Electricity Notes:
1. Rotary Kiln System includes, feeding system, rotary kiln incinerator, post combustion chambers, fan and stack.
2. Dry (D) scrubber systems include the a flue gas cooling system. Wet (W) scrubber systems will require a water treatment plant.
3. Boiler systems require demineralized water treatment plant (demin plant).
4. External reactors are clients’ plants that require the use of steam.
www.bicgroup.com.sg
BIC Group
© BIC Group
D. The advantages of BIC
www.bicgroup.com.sg
BIC Group
© BIC Group
Available thermal equipments
•Co-current Rotary Kiln
•Stationary Gasifier
•Fluidized bed furnace
•Moving Grate furnace
•BIC Counter-Current Rotary Kiln
www.bicgroup.com.sg
BIC Group
© BIC Group
Advantages of BIC Counter-Current Rotary Kiln
•No special requirements on waste pre-
treatment in terms of waste size and waste
calorie value.
•Lower plant investment
•Lower operating cost
•Easy to operate
www.bicgroup.com.sg
BIC Group
© BIC Group
Thank You
谢谢
Terima Kasih
ขอบคุณครับ cám ơn
감사합니다
ありがとうございました
Salamat
धन्यवाद
شكرا لك
merci
dank u
danke
BIC Systems Asia Pacific Pte. Ltd.
21 Bukit Batok Crescent
#23-79 WCEGA Tower
Singapore 658065
Tel: +65 6515 6684
Fax: +65 6515 6687