PRB CAR TOPPING

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PRB CAR TOPPING
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COMPANY OVERVIEW

• Zinkan Enterprises, Inc. manufactures and
  distributes specialty chemicals and service to
  the commercial, industrial, mining and utilities
  companies throughout the world.

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MISSION STATEMENT

• Our Primary mission at Zinkan Enterprises is
  to meet the needs of the selected segments of the
  industrial, commercial and institutional market
  place for specialty chemicals and services for
  improved water, energy production and use,
  cleaning, raw material production, and a healthy
  environment.

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We Deliver Where Most Fear to Tread
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AREAS OF EXPERTISE

• Mining and Utility
• Water Treatment
• Aggregate

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MINING AND UTILITY PROGRAMS

• Capabilities
• Polymers
• Dust Control
• Freeze Conditioning
• Chemical Feeding
• Control Systems

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WATER TREATMENT PROGRAMS

• Boiler Water Treatment
• Cooling Water Treatment
• Chemical Cleaners
• Water and Waste Water Treatment
• Technological Services
• Testing and Control Services
• Control and Instrumentation

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REASONS FOR DUST CONTROL

• Products will
• Prolongs equipment life
• Lubricates cutting edges
• Eliminates fines
• Minimizes product loss
• Satisfies Environmental and
• Governmental concerns
• Promotes worker health and safety
• Eliminates neighbor complaints

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ZEI PRB PROGRAM

• Where are we now?
• Proposed agreement with Rail Link
• Plant sites (Water and Transportation)
• Choice at Wright, WY
• Gillette, Wy
• Other
• Method of treating at producers site
• JV Capitol
• Heated Storage of premises offsite product (ready
  to apply)
• Minimum 50 ZEI supplied material

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PRB EXPERIENCE

• PRODUCT DT-50
• Approved by SWA (Simpson Water Association) in
  1994
• Cures under almost all conditions even when
  frozen as applied with black surface, as warmed
  will cure which is not true with acrylics.
• SBD vs. Acrylics
• ok _at_ 40o F
• UV Stable
• Non Carcinogenic
• Penetrates (additive package)
• Tg Flex Factor Temperature when no longer
  flexible brittle

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NCTA/SWA Summary

• ZEI is the lowest Cost/Car
• ZEI is the lowest Water/Chemical Cost/Car
• No trains treated failed
• No overspray all cured
• Utilities responded about stable and high
  quality film at time train arrived at their plant

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Road Dust Before Zintac
Road Dust Before
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Road Dust After
Road Dust After
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Problem Road Dust
Problem Road Dust
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Apply
Apply
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AFTER
AFTER
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StockpileBefore Sealing
Stockpile Before Sealing
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StockpileAfter Sealing
Stockpile After Sealing
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Before Seal
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Applying Seal
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Treated vs. Untreated
Treated vs. Untreated
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Sealing Top
Sealing Top
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Final Seal
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Final Seal Close-up
Final Seal Close-up
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2 Months Later Seal Close-up
2 Months Later Seal Close-up
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1 Month Later Treated vs. Untreated
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end
The End
Thank You