Modeling, simulation, and analysis of a reactor system for the generation of white liquor of a pulp and paper industry

Andreola, Ricardo; Jorge, Regina Maria Matos; Santos, Onélia Aparecida Andreo dos; Jorge, Luíz Mário de Matos

doi:10.1590/s1516-89132011000100024

Cited by 5 publications

(1 citation statement)

References 10 publications

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“…of inert material and non-process elements must be removed from the recovery cycle to enable trouble-free operation of the mill. These impurities originate mainly from limestone containing inert CaCO 3 , oxides of iron, aluminum, and silicon (Lewis and Crocker, 1969;Andreola et al, 2011), as well as from insoluble compounds removed from the green liquor. The most essential factors affecting the recausticization system include the quality of lime and its relative dosage, green liquor concentration, temperature, and the stirring conditions in the reactors (Andreola et al, 2011).…”

Section: Chemistry Of Recausticizingmentioning

confidence: 99%

Separation, treatment and utilization of inorganic residues of chemical pulp mills

Kinnarinen

Golmaei

Jernström

et al. 2016

Journal of Cleaner Production

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a b s t r a c tThe major inorganic solid residues of chemical pulp mills include green liquor dregs, various lime residues, recovery boiler fly ash, and salt cake produced at the chlorine dioxide generator. Only a small proportion of these residues is currently utilized outside the mill area: landfill disposal and reuse at the mill are the most typically applied methods. The situation should be improved in the future for environmental and economical reasons. The focus of this review is on the separation of inorganic pulp mill residues to enhance the possibilities of their utilization. Solid-liquid separation operations, such as filtration and sedimentation, and the associated treatment processes, are described in close detail. The review aims at recognizing the most promising residues for utilization, as well as enhancing the understanding of the material balance of chemical pulp mills. The review also covers the most potential industrial applications for the utilization of residues, as well as the possibilities of using them as raw material in value-added products.

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Section: Chemistry Of Recausticizingmentioning

confidence: 99%

Separation, treatment and utilization of inorganic residues of chemical pulp mills

Kinnarinen

Golmaei

Jernström

et al. 2016

Journal of Cleaner Production

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Advanced Techniques for Enzymatic and Chemical Bleaching for Pulp and Paper Industries

Gupta

Kapoor

Shukla

2020

Microbial Enzymes and Biotechniques

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Bioresources, environmental aspects, and patent scenario for biobleaching in pulp and paper industry

Gupta¹,

Pathak²,

Shukla³

et al. 2023

Microbial Bioprocesses

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Modeling, simulation, and analysis of a reactor system for the generation of white liquor of a pulp and paper industry

Abstract: An industrial system for the production of white liquor of a pulp and paper industry, Klabin

Cited by 5 publications

References 10 publications

Separation, treatment and utilization of inorganic residues of chemical pulp mills

Separation, treatment and utilization of inorganic residues of chemical pulp mills

Advanced Techniques for Enzymatic and Chemical Bleaching for Pulp and Paper Industries

Bioresources, environmental aspects, and patent scenario for biobleaching in pulp and paper industry

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