CPAG (2024), (стр. 39-43)
АУТОР(И) / AUTHOR(S): Armina Čamić, Šefkija Botonjić, Mirko Stanić
DOI: 10.46793/CPAG24.039C
САЖЕТАК / ABSTRACT:
The pulp washing line is one of the key areas of innovation, improvement and investment, which ensures the technical efficiency of the entire technological process of pulp production (washing efficiency, reduction of alkali loss, increases the quality of produced and washed pulp, etc.), improves environmental protection, improves the degree of regeneration chemicals, greater utilization of heat, and ultimately affects the productivity, cost prices and profitability of the pulp mill. In order to achieve these goals in pulp production at Natron-Hayat, installed a DPA press last year as the final stage of washing unbleached softwood pulp. Significant results were achieved in reducing the loss of alkali and reducing the consumption of hot water, steam, and anti-foaming agents. In addition to these savings, the number of downtimes has been reduced due to washing the equiment on the paper machine
КЉУЧНЕ РЕЧИ / KEYWORDS:
press, alkali loss, unbleached softwood pulp
ЛИТЕРАТУРА / REFERENCES:
- Čamić A., Botonjić Š., The Effect of main parameters on Brown Stock Pulp Washing at Natron-Hayat Maglaj, JST&M 1-2 (2021)
- Santos and Hart P., Brown Stock Washing –A Review of Literature, Tappi Journal, vol 13, no.1, January 2014, p.9-19.
- Lööf , Pulp formation at high consistency -Master thesis of work, Department of Applied Physics and Mechanical Engineering Luleå University of Technology ,2007