Mais sobre: Processos

Refining of Pine radiata and eucalyptus kraft pulps assisted with commercial laccase mediator systems Authors*: Michael Lecourt1Adrien Soranzo1Michel Petit-Conil2SUMMARYIn the manufacture of papers, an important step is the refining of thepulp to develop the strength properties. Today, to decrease the...

Pre-treatment of cellulosic fibres with somechemicals for effective sizingAuthors*: Arif Karademir1,Hulya Varlıbas1Selim Karahan1Cem Aydemir2ABSTRACTThere are a number of problems experienced during internal sizingof papers. Poor size retention and back water contaminationare just two of them. The method which supports...

Office paper bulk optimization in a paper machine usingmultivariate techniquesAuthors*: Gabriel Duarte Almeida Sousa1Cidália T. Abreu2José L. Amaral3Carlos Brás4Keywords: Bulk, multivariate, optimization, paper machineAbstractThis work aimed at identifying the primary causes of paper bulkvariations at an industrial paper machine...

Effect of long-fibred reinforcement pulp onmechanical properties of short fibred-based paperAuthors*: Eero HiltunenHannu PaulapuroKeywords: Activation, fibre length, fracture toughness, interfibrebonding, runnabilityAbstractThe purpose of long-fibred reinforcement pulp in printing paperfurnish is to improve the runnability of paper. Here the dry...

A novel way of combining chlorine dioxide and molybdate catalyzed hydrogen peroxide for improved delignification and bleaching of eucalyptus kraft pulp

Evaluation of sources and routes of non-process elements in a modern eucalyptus kraft pulp mill

O efeito da estocagem da massa na qualidade da celulose kraft de bambu

Juarez Pereira, assessor técnico da Associação Brasileira de celulose e papel dá continuidade a série de artigos sobre o assunto. Aproveite e confira aqui os arquivos anteriores:Resistência de Coluna (Horizontal)Resistência de Coluna (II) Artigo ABPO.pdfBaixar

Antonio Maciel Neto, CEO da Suzano, Carlos Aguiar, presidente da Fibria, e Elizabeth de Carvalhaes, presidente executiva da Associação Brasileira de Celulose e Papel (Bracelpa), representarão o setor brasileiro de celulose e papel no ICFPA Global Forest Products Industry CEOs' Roundtable.

Com ondas na horizontal

A operação de branqueamento é o segundo maior componente de custo do processo de fabricação de polpa kraft.

Automação traz benefícios para a indústria de embalagens