Results 151 to 160 of about 35,476 (250)

Factors Affecting Kraft Pulp Yield

open access: yes, 2012
Kraft method, as a chemical pulping method, is commonly used in the worldwide. Pulps producing by using this method have a lower pulp yield compared to semi-chemical and mechanical pulping methods. However, strength properties of kraft pulp are higher than those of pulps producing from other pulping methods.
openaire   +3 more sources

DEVELOPING NANOCELLULOSE-BASED BIOFILMS FROM KRAFT AND NaBH4 - MODIFIED KRAFT PULP

open access: yes, 2018
In this study, both kraft pulp and NaBH4-modified kraft pulp produced from the red gum tree (Eucalyptus camaldulensis) were used to generate nanofibrillated cellulose (CNF) and microfibrillated cellulose (CMF). These were then characterized by HPLC, FTIR, DSC and C-13-NMR.
Tozluoglu, Ayhan   +3 more
openaire   +2 more sources

Incentives for pollution control - regulation and public disclosure [PDF]

open access: yes
An increasing number of regulators have adopted public disclosure programs to create incentives for pollution control. Previous empirical analyses of monitoring and enforcement issues have focused strictly on the impact of such traditional practices as ...
Foulon, Jerome   +2 more
core  

STUDIES ON HIBISCUS CANNABINUS, HIBISCUS SABDARIFFA, AND CANNABINUS SATIVA PULP TO BE A SUBSTITUTE FOR SOFTWOOD PULP- PART 1: AS-AQ DELIGNIFICATION PROCESS

open access: yesBioResources, 2010
Hibiscus cannabinus, Hibiscus sabdariffa, and Cannabinus sativa, which are renewable non-woody fiber resources having characteristics similar to that of softwood (bast fibers), when used together with hardwood (core fibers), gave higher pulp yield with ...
Dharm Dutt, J. S. Upadhyaya, C. H. Tyagi
doaj  

Incentives for Pollution Control: Regulation or (and?) Information [PDF]

open access: yes
An increasing number of regulators have adopted public disclosure programs to create incentives for pollution control. In this paper, we study the impact of British Columbia's list of polluters whereby the province's environmental regulator reveals the ...
Benoit Laplante   +2 more
core  

Dissolution and Hydrolysis of Bleached Kraft Pulp Using Ionic Liquids. [PDF]

open access: yesPolymers (Basel), 2019
Reyes G   +5 more
europepmc   +1 more source

Oxlignin: A Novel Type of Technical Lignin from Kraft Pulp Mills. [PDF]

open access: yesACS Omega
Sjöström J   +3 more
europepmc   +1 more source

Pollution control: two industries [PDF]

open access: yes
Pollution ; Forest products ; Copper industry and ...
Yvonne Levy
core  

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