Fibrous semi-finished products of high yield from the defibrator mass
Purpose: high-yield fibrous semi-finished products (HPVV) are intended for use in the composition of paper, cardboard, fibreboards
A brief description of:
| Breed | Indicators | ERWC modified with a chemical reagent | Defibrator mass |
| aspen | degree of grinding, ºSHR | 25 | sixteen |
| breaking length, m | 600 | 50 | |
| absorbency according to Cobb, g / m2 | 170 | 215 | |
| spruce | degree of grinding, ºSHR | thirty | 23 |
| breaking length, m | 510 | one hundred | |
| absorbency according to Cobb, g / m2 | 165 | 130 |
Advantages in comparison with analogues: the technology for the production of high-yield fibrous semi-finished products based on a defibrator mass with chemical treatment with alkaline reagents at the stage of steaming wood chips can improve the quality and reduce energy consumption for the production of fibrous semi-finished products
Form of intellectual property protection: patent No. 9164 RB “Method of obtaining pulp from hardwood chips”
Proposals for cooperation with investors: an agreement for the implementation of work on the implementation of the developed technology or its individual solutions for other enterprises that produce high-yield fibrous semi-finished products