نتایج جستجو برای: pulp industry

تعداد نتایج: 211185  

2013

A tool for understanding environmental decisions related to the pulp and paper industry A tool for understanding environmental decisions related to the pulp and paper industry

2005
Hannes Toivanen

National antitrust policies have potentially profound effects on global competitiveness of individual industries. Public policy interventions affecting organizational arrangements within industries, enforcement of commodity standardization, and price competition, as well as the regulation of intellectual property rights, are the major tools by which Government executes antitrust policies. This ...

Journal: :Journal of Geography 1917

2012
M. SARWAR JAHAN Z. LIU H. WANG

Pulp and Paper Research Division, BCSIR Laboratories, Dhaka 1205, Bangladesh Limerick Pulp and Paper Centre, University of New Brunswick, Fredericton E3B 5A3, NB, Canada Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin 300457, China Key Laboratory of Auxiliary Chemistry and Technology for Chemical Industry, Ministry of Education, Shaanxi University...

2009

Disclaimer The views expressed in this study represent only the views of the authors and not those of the European Commission. The focus of this study is on preparing a first blueprint of an allocation methodology for free allocation of emission allowances under the EU Emission Trading Scheme for the period 2013 – 2020 for installations in the pulp and paper industry. The report should be read ...

2010
Zoltán Nagy Josef Drábek

Today at a time of global economic and financial crisis, timber industry in Slovakia, as well as other industry, is not just trying to look inside for company reserves in production processes, but also identifies new trends in production and its competitiveness in world markets. It is obvious that the pulp and paper industry needs to keep up the competitive pressure with new trends in efficient...

Journal: :جنگل و فرآورده های چوب 0
مینا واحد دانشجو قاسم اسدپوراتویی استادیار نورالدین نظرنژاد دانشیار

wood resources, non-wood plants and recycled papers are the common raw materials of papermaking. shortage of raw materials, is a challenging problem in developing pulp and paper industry. in this study, cladophora green algae was used as a new source of cellulosic fiberfor pulping and papermaking.. cladophora algae was cooked with cold soda method and then was mixed with nssc pulp at 10,20 and ...

2007
CARLA VENTURA MARIA RASTEIRO

Rheological properties of pulp suspensions play a very important role in the industry, mainly due to the consumption of energy for transporting pulp among the different parts of the paper mill. In this work, we determined the rheology of longand short-fiber bleached kraft pulp suspensions by using a new rotational viscometer especially designed for their analysis. The experimental rheograms wer...

2000
Neil McCubbin N. McCubbin

K raft pulp is manufactured in the United States from nearly all commercially availble wood species. About 55 million tons per year are manufactured, 30 million of which are bleached and used mostly for printing and office papers and tissue products. Some kraft pulp is exported, and significant quantities are imported, mostly from Canada and South America. Pulps manufact'xed by sulfite, ...

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