Specialty Chemicals For Mining, Water Treatment, 

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Doss 70 

 
   
 

 

 

 

 

 


DOSS 70
DOSS 70 is an effective multifunctional chemical treatment for use in the reduction of surface moisture (drying aid) on washed coal. Field tests show that from a 10% to 40% reduction in surface moisture is possible on selected coals.

 
Technical Data
Product Specifications
Physical State ............................................................. Liquid
Density .......................
............................................... 9.0 lbs./gallon
Solubility ............
....................................................... Complete in water
Color ..................
....................................................... Very light yellow
Odor ...................
.......................................................Very faint alcohol
Flash Point - PMCC.......
................................................ 108° F
Dosages Packaging
Dosages are a function of the amount of surface moisture of the coal to be treated. Through on-site evaluations, proper rates can be established that will allow the desired reduction in the surface moisture. Available in drums, tote tanks and tank truck quantities.
Shut-Coal™ 173 flotation reagent is a blend of aliphatic alcohols that works effectively on coals with medium-to-high natural flotability.
Feeding Usage
DOSS 70 should be fed on a continuous basis in proportion to the volume of coal being treated. Adjust dosages based on desired surface moisture levels. Can be used on all type coals.
 
 


Zinkan is a proud member of the Association of Water Technologies.

 
 
Zinkan Enterprises, Inc. • 1919 Case Parkway North • Twinsburg • OH 44087 • 800-229-6801 • Fax 330-425-8202
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