Pulp & Paper
1. Defoamers
Defoamers are used to control and prevent foam formation in pulp, paper, and recycled fiber processing where surfactants, resins, and air entrainment are common.
Applications:
- Pulp washing and screening
- Stock preparation chests
- Paper machine wet end and white water systems
- ETP
Benefits:
- Prevents foam overflow and sheet breaks
- Improves drainage and machine runnability
- Reduces downtime and cleaning frequency
- Enhances pulp washing efficiency
2. Fuel Additives
Fuel additives improve combustion efficiency of fuels used in boilers and power generation units.
Applications:
- Coal, petcoke, biomass boilers
- Recovery boilers
- Thermic fluid heaters and DG sets
Benefits:
- Improved combustion efficiency
- Reduced slagging and fouling
- Lower fuel consumption
- Reduced emissions
- Extended equipment life
3. Industrial Water Treatment
Industrial water treatment ensures scale, corrosion, and microbial control in utility and process water systems.
Applications:
- Boiler feed water
- Cooling water systems
- Process and recycled water circuits
Benefits:
- Prevents scale and corrosion
- Controls slime and microbial growth
- Improves heat transfer efficiency
- Reduces maintenance cost
4. Activated Carbon
Activated carbon removes color, odor, and dissolved organics from water and effluent.
Applications:
- ETP tertiary treatment
- Process water polishing
- Color and COD reduction
Benefits:
- Improves effluent quality
- Reduces odor and color
- Enhances compliance
5. Polymers
Polymers improve retention, drainage, and sludge dewatering performance.
Applications:
- Fiber recovery and clarification
- ETP treatment
- Sludge dewatering
- Retention aid in paper machine
Benefits:
- Improves retention and drainage
- Reduces sludge volume
- Improves water clarity
- Improves machine efficiency
- Specialty Chemicals for Pulp & Paper
6. DSR – Deposit & Scale Removers
DSR chemicals control inorganic and organic deposits in paper machine systems.
Applications:
- Headbox, approach flow systems
- Wire, press, and dryer sections
- Heat exchangers and pipelines
Benefits:
- Prevents scale, pitch, and calcium deposits
- Improves machine cleanliness
- Reduces sheet breaks
- Extends fabric and equipment life
7. WSR – Wet Strength Resins
WSR improves paper strength in wet conditions.
Applications:
- Tissue, towel, and packaging grades
- Specialty and food-grade papers
Benefits:
- Enhances wet tensile strength
- Improves product durability
- Maintains softness and bulk
- Improves customer acceptance
8. Deinking Chemicals
Deinking chemicals remove printing inks from recycled fiber.
Applications:
- Waste paper recycling plants
- DIP (Deinking Plant) flotation and washing stages
Benefits:
- Improves brightness and cleanliness
- Enhances ink particle removal
- Reduces dirt count
- Improves recycled pulp quality
9. Stickies Control Chemicals
Stickies control agents prevent agglomeration and deposition of adhesive contaminants.
Applications:
- Recycled fiber systems
- Stock preparation and paper machine circuits
Benefits:
- Reduces sheet defects and breaks
- Prevents equipment fouling
- Improves runnability
- Enhances product quality
10. Fluff Control Chemicals
Fluff control chemicals reduce linting and fiber dust generation.
Applications:
- Tissue and towel paper machines
- Converting and rewinding sections
Benefits:
- Reduces lint and dust
- Improves surface smoothness
- Enhances printability and appearance
- Improves end-user satisfaction