SKHZYE-DGM93 Enzyme for Stickies Removal

Quick Details:

Brand Name:

SKHZYE

Model:

DGM93

Origin:

China

Function

SKHZYEDGM93 is

a complex enzyme

preparation intended

primarily for stickies

reduction in deinking

pulp mills and papermills

using recycled fibers.

Specification:

1.Appearance: Tan powder/liquid (Note that color does not affect or reflect activity.)

2.Odor: Slight fermentation odor

3.Optimum pH: 4.5-9.0

4.Temperature: 25-70°C

5. Solubility: Miscible with water

6. Recommended dosage: 180-360 g/ton of dry pulp

7. Packaging: 20kgs/plastic drum

Brief Introduction:

SKHZYE-DGM93 is an enzyme preparation intended for use in reducing stickies in recycled pulps.

Properly applied microbial enzym based products can enhance the release of stickie particles from

the fiber surface and facilitate its removal by flotation.

SKHZYE-DGM93 is a powdered form of a blend of cellulase and

other enzymes operating between a broad range of pH (4.5-9.0) and

temperature (25-70°C) and is used in the range of 180-360 g/ton of dry pulp.

Packaging:

20kgs/plastic drum in bulk

Dosage

180-360 g/ T pulp

(normally added at

the hydropulper to

ensure uniform mixing)

Advantage:

Primary Benefits (Stickies Removal)

· Elimination of the need for soda pulping. Neutral pulping can be used.

· Improvement in quality.

· Improved stickies removal efficiency.

· Lower cost (higher contamination) raw materials can be utilized.

· Reduction in downtime due to cleaning and sheetbreaks.

· Improves quality of process water. Lower COD, less toxic and contain fewer micro-stickies

· Greater customer satisfaction

Secondary Benefits

· Elimination of the need for soda pulping.

· Reduction in REFINING ENERGY. Reduction in Refining time or

Amperage leading to a reduction in electrical costs.

· Improvement in FIBRE YIELD. Increase in fines retention from

increased fibrillation (micro-fibrillation). Helps to reduce build-up of fines

in forming and press fabrics, increasing fabric life.

· Improvement in WASTEWATER QUALITY. Reduction of fines

and the cleaning of white water loops.

· Improvement of PAPER STRENGTH properties. Enhances paper strength

by increasing inter-fiber bonding through fibrillation (micro-fibrillation).

· Improvement in MACHINE RUNNABILITY. Cleaner whitewater system helps to

reduce slime build up that causes sheetbreaks.

· Reduction in STEAM LOADING or INCREASE IN PAPERMACHINE SPEED.

Improvement in drainability leading to either the reduction of steam demand for paper

drying or conversely increases in the paper machine speed.

· Improvement in PAPER QUALITY. Improvement in paper formation due increased

fines retention and more efficiently refined pulp. Reduction in vessel picking during

printing of paper produced with hardwood virgin pulp.

· Savings in RAW MATERIAL costs. Allows the use of lower quality and cheaper furnishes.

· Savings in CHEMICAL costs. Reduction in consumption of retention aids and strength enhancing chemicals.