chemical pulp

chemical pulp

[′kem·i·kəl ′pəlp]
(materials)
Wood pulp made by separating the fibers of wood chips by the action of alkalies or acids.
References in periodicals archive ?
The technologies cover the processing of logs, annual fibers, and waste paper; the production of chemical pulp, mechanical pulp, and recycled fibers; the recovery and reuse of chemicals; the preparation of paper machine furnish; the production of paper, tissue, and board; the calendering and coating of paper; as well as treatment of reject materials and sludge.
Main items of export from Bulgaria to Iran include phosphorus fertilizers, cigars and cigarillos, winches, chemical pulp, chipboards and food products.
The American Forest and Paper Association (AF&PA) claims that many members have switched to ECF in many pulp mills across the country, and it now accounts for 96 percent of bleached chemical pulp production in the U.
Chemical pulp is used as an input in producing higher valued specialty papers while the sulphate and sulphite pulps are used in the production of lower valued newsprint and cardboard production.
The Alliance for Environmental Technology (AET), Washington DC, stated that none of the new dioxin fish consumption advisories posted in the US during 2004 were downstream of a bleached chemical pulp mill.
This purpose of this award is to foster and recognize high-quality papers describing advancements in the field of chemical pulp bleaching.
The majority of both mechanical and chemical pulp is produced in West Germany, with East Germany contributing only 2% of chemical pulp and 16% of mechanical.
ABTCP 2011 - The 44th Pulp and Paper International Congress and Exhibition, sponsored by ABTCP (Associacao Brasileira Tecnica de Celulose e Papel), in partnership with its German affiliate, ZELLCHEMING - Association of Chemical Pulp and Paper Chemists and Engineers, in Sao Paulo, received 8.
APPLICATION: This study presents several simple methods for characterizing chemical pulp fines, allowing better control of fines quality.
After years of work, Paprican scientists have found ways to prevent brightness reversion and yellowing in chemical pulp.
The global market leader in measuring instruments for the P & P industry, BTG's Pulptec range covers six core applications: consistency control, chemical pulp, mechanical pulp, recycled pulp, stock preparation, and equipment service and maintenance.

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