Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Roland Agnemo"'
Publikováno v:
Nordic Pulp & Paper Research Journal. 27:24-34
Several grades of cellulose pulps were investigated for their influence on the product quality of a cellulose ether, ethyl-hydroxy-ethyl cellulose (EHEC). The selection of the pulps was based on pulping process, original wood type and intrinsic visco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a25b47b570b49901327a4d94dd52344
https://doi.org/10.3183/npprj-2012-27-01-p024-034
https://doi.org/10.3183/npprj-2012-27-01-p024-034
Autor:
Roland Agnemo, Gumersindo Feijoo, Sara González-García, Eva Selling, Patrik Svensson, Almudena Hospido, Ma Teresa Moreira
Publikováno v:
Journal of Industrial Ecology. 15:568-583
Summary The pulp industry plays an important role in the structure of the European economy and society. The production of pulp has been traditionally considered an important source of pollution due to the use of large amounts of chemicals, fuels, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb2f5043a00af0f37024486368e8ffc
https://doi.org/10.1111/j.1530-9290.2011.00354.x
https://doi.org/10.1111/j.1530-9290.2011.00354.x
Publikováno v:
Nordic Pulp & Paper Research Journal. 26:81-89
This paper describes properties in cellulose pulps to adress the increased quality demands on pulps for viscose production. Several grades of cellulose pulps were selected to investigate their chem ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fe2a1d9e5609aad3adacf3df71a5bac
https://doi.org/10.3183/npprj-2011-26-01-p081-089
https://doi.org/10.3183/npprj-2011-26-01-p081-089
Autor:
Roland Agnemo, Anette Karlsson
Publikováno v:
Nordic Pulp & Paper Research Journal. 25:256-268
Hydrogen peroxide is a widely used bleaching chemical for mechanical pulps and is particularly useful when high brightness levels are required. The objective of this work was to study fines as a li ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a89b551c778f3aa333a98fdb54ca3b85
https://doi.org/10.3183/npprj-2010-25-03-p256-268
https://doi.org/10.3183/npprj-2010-25-03-p256-268
Publikováno v:
Nordic Pulp & Paper Research Journal. 19:525-531
Tannins are polymeric, phenolic constituents found in the bark of pine and spruce. When reacting with iron ions, tannins form strongly coloured complexes. Thus, the presence of bark in the mechanical pulping process leads to decreased brightness of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24386d799d13d12c16bdff8ba8c7db06
https://doi.org/10.3183/npprj-2004-19-04-p525-531
https://doi.org/10.3183/npprj-2004-19-04-p525-531
Autor:
John Sjöberg, Marjatta Kleen, Olof Dahlman, Roland Agnemo, Domsjö Fabriker Ab, Helén Sundvall
Publikováno v:
Nordic Pulp & Paper Research Journal. 19:392-396
The development of paper strength properties during chlorine dioxide ECF and alkaline peroxide TCF bleaching of kraft and soda-AQ pulps and the relation to the chemical composition of the fiber sur ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c3302bad20b0d4d65b1eb6e94a37ee4
https://doi.org/10.3183/npprj-2004-19-03-p392-396
https://doi.org/10.3183/npprj-2004-19-03-p392-396
Publikováno v:
Industrial Crops and Products. 16:185-192
A new harvesting system, delayed harvest, and the fibre properties of RCG (reed canary-grass, Phalaris arundinacea L.) makes RCG an interesting new source of raw material for the pulp and paper industry in northern Europe. Storage and transport are s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cffe644466407c02373811345c1fe1a
https://doi.org/10.1016/s0926-6690(02)00036-5
https://doi.org/10.1016/s0926-6690(02)00036-5
Publikováno v:
Nordic Pulp & Paper Research Journal. 17:295-301
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3eeee64af576234d5d7df69d84562ac
https://doi.org/10.3183/npprj-2002-17-03-p295-301
https://doi.org/10.3183/npprj-2002-17-03-p295-301
Publikováno v:
The Management of Industrial Forest Plantations ISBN: 9789401788984
Wood based sector is receiving special attention due to the environmental consequences derived from activities involved on it. Life Cycle Assessment (LCA) is a holistic and standardized method to evaluate the environmental impacts during the entire l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4fcc7d31e6875bcae00a69c10b15196
https://doi.org/10.1007/978-94-017-8899-1_18
https://doi.org/10.1007/978-94-017-8899-1_18
Publikováno v:
Nordic Pulp & Paper Research Journal. 18:369-376
60 Norway Spruce (Picea abies) logs were stored in climate chambers for 14 weeks in order to investigate the effect of wood storage on the brightness of thermo mechanical pulp. The storage conditio ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74f4512262250a065af6776ead6ffad9
https://doi.org/10.3183/npprj-2003-18-04-p369-376
https://doi.org/10.3183/npprj-2003-18-04-p369-376