Suppliers to the Paper Industry SPG SPG Specialty Chemicals for the Paper Industry.
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Transcript of Suppliers to the Paper Industry SPG SPG Specialty Chemicals for the Paper Industry.
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Specialty Chemicalsfor the
Paper Industry
FeltConditioning
Scale Control
Roll
Treatment
BiologicalControl
Stickie
Control
Deinking Chemicals
DefoamersRetention/DrainageAids
YankeeCoating, Release
Boil-OutPrograms
PitchControl
Wire Passivators
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Biological Deposit Control
All Paper ProductionChlorine for the incoming water
Organic products for the stock systemsOrganic products for the additives
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Retention Aids
All Paper Production
Generally polymeric agents to improve the retention of fiber and filler in the sheet.
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Defoamers
All Paper Production
Defoamers and anti foamers
Both have uses in Paper Production
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Roll Treatment
Recycled and Newsprint Production
Mixture of surfactants, polymers and inorganic deposit control chemicals that maintain roll surfaces clean of
stickies and pitch
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Wire Passivators
For all Paper production
A mixture of cationic polymers with hydrophobic properties that is sprayed onto the forming fabric to
prevent the permanent accumulation of stickies
Wire Passivation
Stickie
Polymer Yarn – anionic-hydrophobic surface
++
++ + +
+
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+++ +
- - --Anionic Sugar -
--- -- - - - - --
H2OH2OH2O H2OH2O
Cationic Polymer
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Pitch Control
Mostly Pulp production and Newsprint
Mixtures of Polymers and dispersants that prevent the small pitch particles from accumulating and then fixing
these small particles to the fiber
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Stickie Control
Recycled Paper Production
Mixture of special surfactants and polymers that maintain stickies in a dispersed state and then affix
these stickies to the surface of the fibers
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Boil Out Programs
For all Paper productionAlkaline productions for most applications
Acid Products for Carbonate scalesChelant mixtures for Barium scales
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Felt Conditioning
For all Paper production
Batch cleaning and conditioning
Generally alkaline based products with surfactants and solvents tailored to the contaminants
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Felt Conditioning
For all Paper production
Continuous cleaning and conditioning
Alkaline, neutral and acid products specially tailored for the PM and the contaminants
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Yankee Coating and Release
For Tissue production
The coating sticks the sheet to the Yankee
The release protects the Yankee from the continual pressure of the Creping Blade
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Scale Control
Geographically determined
Chelant mixtures for simple systems
Crystal modifiers for more complex systems and highly closed systems
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Deinking Chemicals
Recycled Printed Paper
Products specially formulated for Washing systems and for Flotation Systems
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Effluent Treatment
All Paper Production (almost)
Polymers for the removal of solids and color
Odor removal chemicals
Suppliers to the Paper IndustrySuppliers to the Paper Industry SPGSPG
Process Water Clarification
Recycled Paper
Polymers and inorganic salts for SS removal so the water can be reused