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Ash Content of Containerboard. Problems and Solutions. P. 184–194

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Denis N. Zhirnov, Elena V. Dernova, Victoria V. Gorazdova, Dmitry A. Dulkin

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UDС

676.017

DOI:

10.37482/0536-1036-2023-5-184-194

Abstract

This article covers the study of the nature of ash content of containerboard from waste paper, as well as fractional composition of ash. With increasing use of waste paper with white top layer and deterioration of conditions of collecting and storing waste paper at the storing fields, there is an increase in mineral impurities in the incoming waste paper. This fact leads to increased load on cleaning equipment and accelerated wear of working parts of sorters and mills. Ash content includes all mineral impurities without any division into fractions or sources of occurrence. Reducing the total ash content of products becomes quite difficult, because suppliers of cleaning equipment guarantee the efficiency of removing only those mineral contaminants, the size of which is greater than the a certain value (70…100 microns). Standard methods for determining ash content of paper and cardboard do not imply the possibility of determining the fractional composition. To solve this problem, the authors applied a method for determining the fractional composition of granular materials in a certified laboratory. The method of sample preparation for analysis was developed by the authors independently. Based on the results of the research, it was possible to identify the volume of the ash fraction that can be separated by means of cleaning equipment. This volume is mainly quartz sand of various degrees of grinding, and the other part of ash content is the filler, calcium carbonate, which cannot be effectively removed from the technical process due to the small particle size. To determine the content of calcium carbonate, qualitative and quantitative research methods were used - treatment with hydrochloric acid followed by washing and weighing of the resulting sludge. This test methodology and the results of the research work can serve as a basis for the need to install additional or upgrade the existing cleaning equipment. Unfortunately, at present there are no studies concerning abrasive ability of the main filler – calcium carbonate, and its influence on service life of the corrugator. Also, at the moment there are no data concerning critical size of ash particles, which lead to accelerated wear of the rolls. At the same time, determination of critical particle size is important from the point of view of setting up and upgrading of cleaning equipment of the stock preparation department of a typical paper mill processing waste paper raw materials.

Authors

Denis N. Zhirnov1, Candidate of Engineering, ResearcherID: HKE-0109-2023, ORCID: https://orcid.org/0000-0003-4243-3536
Elena V. Dernova2, Candidate of Engineering, ResearcherID: HKE-0047-2023, ORCID: https://orcid.org/0000-0002-7869-9646
Victoria V. Gorazdova2*, Candidate of Engineering, ResearcherID: GWC-4729-2022, ORCID: https://orcid.org/0000-0003-4732-7791
Dmitry A. Dulkin2, Doctor of Engineering, ResearcherID: HKD-9977-2023, ORCID: https://orcid.org/0000-0001-6517-2979

Affiliation

1LLC Sukhonsky Cardboard and Paper Mill, sq. Pechatkin, bldg. 4, Sokol, Vologodskaya Oblast, 162135, Russian Federation; zhirnov@suhona.com
2LLC «Management company “Consolidated Paper Mills”», 22nd kilometer of the Kievskoe highway, Moskovsky settlement, household 4, bldg. 1, block B, Moscow, 108811, Russian Federation; edernova@ukobf.com, vgorazdova@ukobf.com, ddulkin@ukobf.com

Keywords

ash content, ash, filler, waste paper, containerboard

For citation

Zhirnov D.N., Dernova E.V., Gorazdova V.V., Dulkin D.A. Ash Content of Containerboard. Problems and Solutions. Lesnoy Zhurnal = Russian Forestry Journal, 2023, no. 5, pp. 184–194. (In Russ.). https://doi.org/10.37482/0536-1036-2023-5-184-194

References

  1. Akulov B.V., Ermakov S.G. Production of Paper and Cardboard. Perm, Perm State Technical University Publ., 2010, 433 p.

  2. Dulkin D.A., Spiridonov V.A., Komarov V.I. Current State and Prospects for the Use of Recycled Fiber from Waste Paper in the Global and Domestic Paper Industry. Arkhangelsk, Arkhangelsk State Technical University Publ., 2007. 1118 p.

  3. Zhirnov D.N. Optimization of Paper Pulp Preparation Processes using Key Performance Indicators: Cand. Tech. Sci. Diss. Arkhangelsk, 2019. 127 p.

  4. Ivanov S.N. Paper Technology. 3rd Edition. Moscow, School of Paper Publ., 2006. 696 р.

  5. Auhorn W.J. Chemistry of Chemical and Mechanical Pulp, and Paper. A Historical Review, the Status Quo, and Future Prospects. Wochenbl. Papierfabr Publ, 2009. 510 p.

  6. CEPI Key Statistics. European Pulp and Paper Industry. Confederation of European Paper Industries, Brussels. 2013.

  7. Chabot B., Daneault C., Fournier F., Morneau D., Arial M. A Methodology to Determine Retention and Drainage in Laboratory. Paperi Ja Puu, 2004, vol. 86, no. 6, pp. 445–449.

  8. Chamberlain D., Kirwan M.J. Paper and Paperboard – Raw Materials, Processing and Properties. Handbook of Paper and Paperboard Packaging Technology, 2nd Ed., New Jersey, USA, Blackwell Publ., 2005, рр. 1–49.

  9. Chauhan V.S., Bhardwaj N.K. Effect of Particle Size and Preflocculation of Talc Filler on Sizing Characteristics of Paper. Appita J., 2013, vol. 66(1), pp. 66–72.

  10. Chauhan V.S., Bhardwaj N.K., Chakrabarti Swapan K. Inorganic Filler-modification and Retention During Papermaking: A Review. IPPTA: Quarterly Journal of Indian Pulp and Paper Technical Association, 2011, vol. 23(2), pp. 93–100.

  11. Deng Y.L., Jones P., McLain L., Ragauskas A.J. Starch-modified Fillers for Linerboard and Paper Grades: A Perspective Review. TAPPI J., 2010, vol. 9(4), pp. 31–36. https://doi.org/10.32964/TJ9.4.31

  12. Fan H., Wang S., Liu J. The Influence of Particle Size of Starch- sodium Stearate Complex Modified GCC Filler on Paper Physical Strength. BioResources, 2014, vol. 9(4), pp. 5883– 5892. https://doi.org/10.15376/biores.9.4.5883-5892

  13. Giese T. Dispersants for Fillers and Coating Pigments. Professional Papermaking, 2007, vol. 4(2), pp. 22–26.

  14. Gill R.A. TAPPI 2004 Introduction to Wet End Chemistry Course Notes. TAPPI Press, 2004, Atlanta.

  15. Hjelt T., Sirviö J., Saarela M. Effect of Filler Clustering on Paper Properties. Appita Journal, 2008, vol. 61(3), pp. 209–211.

  16. Hubbe M.A. Prospects for maintaining strength of paper and paperboard products while using less forest resources: A review. BioResources, 2014, vol. 9(1), pp. 1634–1763. https://doi.org/10.15376/biores.9.1.1634-1763

  17. Hubbe M.A., Gill R.A. Fillers for Papermaking: A Review of Their Properties, Usage Practices, and Their Mechanistic Role. BioResources, 2016, vol. 11(1), pp. 2886–2963. https://doi.org/10.15376/biores.11.1.2886-2963

  18. Hubbe M.A. Filler Particle Shape vs. Paper Properties – A Review, Proc. TAPPI 2004 Spring Tech. Conf., Paper 7–3, TAPPI Press, Atlanta.

  19. Kinoshita N., Katsuzawa H., Nakano S., Muramatsu H., Suzuki J., Ikumi Y., Yukie T. Influence of Fibre Length and Filler Particle Size on Pore Structure and Mechanical Strength of Filler-containing Paper. Can. J. Chem. Eng., 2000, vol. 78(5), pp. 974–982. https://doi.org/10.1002/cjce.5450780515

  20. Zhang M., Song S., Wang J., Sun J., Li J.Z., Ni Y., Wei X. Using a Novel Fly Ash Based Calcium Silicate as a Potential Paper Filler. BioResources, 2013, vol. 8(2), pp. 2768–2779. https://doi.org/10.15376/biores.8.2.2768-2779



 

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