Product Technical Bulletin

 ALKEN® DISPERSE 334

  Material Safety Data Sheet

 

 

POLYMER-SEQUESTRANT BOILER SCALE CONTROL AGENT

 

DESCRIPTION:

ALKEN® DISPERSE 33334 is a concentrated liquid blend of polymers and sequestrants for boiler scale control. The sequestrants solubilize calcium and magnesium under boiler water conditions. The polymers condition the boiler metal surfaces and disperse suspended solids in the boiler water to control deposition.



ALKEN® DISPERSE 334 can be used as the primary scale-control agent in a non-precipitating treatment program. Only an ALKEN® oxygen scavenger and alkalinity builder may also be required for complete treatment.


 

ADVANTAGES:

  • Controls boiler scale formation.
  • Minimizes sludge formation.
  • Controls iron oxide deposits.
  • Maintains clean heat transfer surfaces.
  • Reduces the necessity for cleaning


DOSAGES:

Requirements for ALKEN® DISPERSE 334 will vary depending on the hardness of the boiler feedwater and the operating characteristics of the boiler. Typical requirement is 1 pint per 5000 gallons of feedwater.


FEEDING:

ALKEN® DISPERSE 334 is readily miscible water. Dilution water should be softened or condensate. Treatment solution should be fed through a stainless steel injection nozzle or quill into the feedwater line on the discharge side of the feedwater pump


HANDLING:

Store at moderate temperatures, in a dry place, away from acids and oxidizers. Keep container closed when not in use. Do not freeze. Avoid contact with liquid, mists or dried residues. Do not ingest or inhale.


PACKAGING:

ALKEN® DISPERSE-334 is packaged in containers conforming to Performance Oriented Packaging Specifications, in the following sizes: 5 gallon pail (40 lbs.), 15 gallons (130 lbs.), 30 gallons (260 lbs.) and 55 gallons (490 lbs.).

Update: 02-22-2007

 

REGULATORY STATUS::

ALKEN® DISPERSE 334 complies with FDA 21 CFR 184.1139 regulations for boiler water additives used in preparation of steam that will contact food and was authorized by USDA for use in federally inspected meat and poultry plants, category "G6", "for use as a boiler water additive, used in the preparation of steam that WILL contact food".


 

link to homepage

Click logo for link to HOME page

 Clear-Flo || Even-Flo || Demulsifier || Polymers || Chemicals || American SH Cats

 Chemical Products Index

email link