ABSTRACT The purpose of this study is to examine the relationship between board composition characteristics and ESG performance in companies from BRICS countries, and to assess how sector sensitivity moderates this relationship. A sample of 2045 BRICS companies was examined using panel data regression with random effects and logistic regression ...
Geovane Camilo dos Santos +2 more
wiley +1 more source
NEWSPRINT FROM SODA BAGASSE PULP IN ADMIXTURE WITH HARDWOOD CMP PULP [PDF]
Based on global research and experiences producing newsprint from bagasse, the possibility of using bagasse chemical pulp in the furnish of local mill-made mixed hardwood CMP pulp was studied at laboratory scale, for making newsprint.
Seed Rahman Jafari Petroudy +2 more
doaj
Kraft mills have the potential to pre-extract hemicellulose from wood as another value added product. The impacts of pre-extracting xylan on pulp and handsheet properties, sodium and sulfur balances, and chemical make-ups in the kraft pulping process of ...
Andre J. Joubert +2 more
doaj +1 more source
Effect of the ratio of softwood kraft pulp to recycled pulp on formation and strength efficiency in twin-wire roll forming [PDF]
Research has been undertaken to investigate how the tensile strength efficiency and Z-strength efficiency in twin-wire roll forming is affected when changing formation through the softwood kraft content in a mixture with recycled pulp.
Nordström, Bengt, +5 more
core +1 more source
Evalution Prosopis juliflora(Somr) potential in Kraft Pulping [PDF]
In this research, physical, biometrical and chemical properties of Prosopis juliflora wood and then physical and mechanical properties of kraft pulp from aforesaid species were investigated and calculated. Dry and critical densities of Prosopis juliflora
ABBAS fAKHRYAN ROGHANI +3 more
doaj
Policy vs. Consumer Pressure: Innovation and Diffusion of Alternative Bleaching Technologies in the Pulp Industry [PDF]
In the late 1980s and early 1990s, concern over dioxin in both paper products and wastewater led to the development of techniques that reduced the use of chlorine in the pulp industry. Both regulatory and consumer pressure motivated this change.
Tamara Hafner +2 more
core
Application of xylanases from Amazon Forest fungal species in bleaching of eucalyptus kraft pulps
Crude xylanase preparations from Penicillium corylophilum, Aspergillus niger and Trichoderma longibrachiatum were used to treat Eucalyptus kraft pulp, prior to chlorine dioxide and alkaline bleaching sequences. The enzyme pretreatment improved brightness
Roseli Garcia Medeiros +4 more
doaj +1 more source
Pulp and paper production from Spruce wood with kraft and modified kraft methods [PDF]
In this study, kraft and modified kraft pulping methods were applied for spruce (Picea orientalis) wood collected from the Black Sea Region of Turkey.
Ates, S, Deniz, I, Tutus, A
core +2 more sources
SUITABILITY OF TREMBLING ASPEN (Populus tremula L.) FOR HIGH YIELD PULPING
This study was undertaken to investigate properties of high yield pulps from trembling aspen (Populus tremula L.) vvood, which is one of the most widespread pioneer forest tree in Turkey.
Celil ATİK
doaj +1 more source
On the chemical processes occurring during thermal yellowing of a TCF-bleached birch kraft pulp [PDF]
The aim of this investigation was to survey the reactions taking place during heat-induced yellowing of a TCF-bleached birch kraft pulp bleached according to the sequence O Q P Q (PO).
Eriksson, Tord, +2 more
core

