Presentation of the ISOMEMBRANE Electricity Vietnam March2008

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Presentation of the ISOMEMBRANEElectricity
Vietnam March2008

• www.hasle-isomembrane.com

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Your Presenter

• Jacob B. Turman Area Sales Manager, HASLE
  Refractories A/S
• Contact jt_at_hasle-refractories.dk or
• 45 5695 1800

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HASLE Timeline
1843
1875
1925
1948
1981
1988
2002
2006
1983
brick plant
Coal mine
Brick, pipes and Castables
New precast production facility implemented
brick, and Ceramic pipes
New owner of HASLE. Start up developing of
Refractory solutions for Power, Steel and other
High Temperature Applications
New owner of HASLE and new production facilities
F.L. Smidth buying HASLE. Start up Developing of
Special LCC Castables and pre cast solutions
F.L. Smidth Start up Densit to develop new Wear
Protection Solutions
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HASLEin brief

• App. 50 employees
• Own production facilities in Denmark
• 7.500 tons (low-)cement castables produced yearly
• 500 tons precast products for all High
  Temperature applications
• Clients worldwide

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HASLEs Mission

• Our Mission
• It is the objective of HASLE Refractories A/S to
  develop, manufacture and globally supply
  refractory castables, precast elements and
  special unique products based on the best
  know-how and of the highest quality.
• Our products are recognised as amongst the worlds
  best refractory solutions by major clients in
  more than 50 countries
• Extensive research and development is the key to
  HASLEs succes on the world market.

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Our core products

• A large variety of precast solutions
• Ceramic Vortex Finder (Dip tube)
• Modular Lining Systems
• A large variety of Low Cement Castables are
  available for casting on site.
• Very resistant to alkali attack
• Physical wear

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Why choose quality?

• As in any other matter, quality costs money!
• However, with the prices for downtime in the
  heavy industry, a large investment can be paid
  back ten fold if the quality is better than
  average
• Examples of refractory solutions from HASLE after
  use
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HASLE CVF under installation and after 18 months
in operation.
HASLE LCC after Alkali Test. Right side is
traditional refractory
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HASLEISOMEMBRANE

• HASLE-ISOMEMBRANE air in-leakage control.
• Danish Developed PROVEN TECHNOLOGY
• Applied to 100s of Power Plants worldwide

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HASLE in Vietnam

• Why sell Danish Refracotry and ISOMEMBRANE
  solutions in Vietnam?
• We believe that EVN can benefit financially and
  environmentally from the installation of the
  ISOMEMBRANE technology
• HASLE wants to show that it pays to invest in
  proven technology, even if the investment may
  seem big at first glance

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ISOMEMBRANE in a Power Plant
Penthouse
Nose Arch
Air (pre-)heater
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The Technology

• HASLE has installed ISOMEMBRANE in power plants
  from 9 to 2.200 MW.
• References China, USA, Australia, Denmark,
  Sweden, Norway, UK
• Short installation time
• Expected lifetime of app. 10 years.

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Fluegas Fly-ash

• The coal fired power plant
• Leaks in expansion joints and around pipe- and
  wall structures constitute ideal conditions for
  ingress of fluegas carrying fly-ash to dead
  spaces throughout the boiler house environment.

Hazelwood Power Plant, prior to installation of
HASLE-ISOMEMBRANE
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Why install ISOMEMBRANE

• Avoid lenghty and expensive shutdowns
• Avoid cleaning out 100 of tons of dust from dead
  spaces
• Improve work environment
• Increase life-time of steel structures
• Fly-ash insulates

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Why install ISOMEMBRANE

• With power Consumption in Vietnam increasing by
  20/yr. Increased production time is critical.
  ISOMEMBRANE can help with that!
• Avoid long cool down times of boiler
• Increase boiler efficiency
• Prevents LOI
• Decreases opacity
• Decreases stress of ID Fan

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Chinese Experience
Fly ash can weigh several hundred tons, if water
enters the boiler house environment and settles
in the ash. Severe risk of boiler roof collaps.
Flyash - 3 metres deep