Results 211 to 220 of about 26,588 (265)

Sustainable Cellulose Production from Agro-Industrial Waste: A Comprehensive Review. [PDF]

open access: yesPolymers (Basel)
Darmenbayeva A   +8 more
europepmc   +1 more source

A Review on Role of Factors Affecting Pulp Yields in Kraft/Soda Pulping Process

open access: yesJournal of Environmental Science, Computer Science and Engineering & Technology, 2018
openaire   +1 more source
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Improvement of bleached wheat straw pulp properties by using aspen high-yield pulp

Bioresource Technology, 2012
The bleached wheat straw pulp (BWSP) accounts for about 25% of the virgin fiber supply in the Chinese Pulp and Paper Industry. As a non-wood chemical pulp, BWSP is known to have low bulk, low light scattering coefficient and poor drainage due to its high content of parenchyma cells.
Hongjie, Zhang   +4 more
openaire   +2 more sources

Production of high yield bleached hardwood kraft pulp: Breaking the kraft pulp yield barrier

TAPPI Journal, 2011
A modified kraft pulping process has been developed that successfully breaks the traditional hardwood kraft pulp yield barrier. The process produces fully bleached, high brightness hardwood kraft pulp with a yield of greater than 53% on wood. Details of the development and processing steps, along with various recovery cycle impacts, are discussed.
openaire   +1 more source

Photo-Induced Yellowing of High Yield Pulps

hfsg, 1995
Results of the investigation of high yield pulp photoyellowing were compared with those of the photolysis of lignin model compounds in solution. It was shown that oxygen is the most important species transferring reaction energy and free valency from photoexcited parts of lignin to those sites of pulp where reactions proceed.
K. Fischer, M. Beyer, H. Koch
openaire   +1 more source

Improvement of Waste Paper Pulp Properties by Using Aspen High-Yield Pulp

Advanced Materials Research, 2013
Because of the public environmental awareness growing and Fibrous raw material shortage, waste paper recycling has received widespread attention, increased year by year. Waste paper fiber through the whole process of pulping and papermaking, different production processes and the use of environment, waste paper fiber can occur in many different changes
Jie Ren, Chuan Shan Zhao
openaire   +1 more source

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