Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Alkaline Peroxide Mechanical Pulping"'
Publikováno v:
Journal of Bioresources and Bioproducts, Vol 5, Iss 4, Pp 276-282 (2020)
In this study, allelochemicals were extracted from pulping effluents rather than from the raw material of plants. Herein, five organic solvents (ethyl acetate (EAC), methyl tert-butyl ether (MTBE), dichloromethane (DCM), carbon tetrachloride (CTC), a
Externí odkaz:
https://doaj.org/article/8e2344c5202345278404262c1541ce27
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 457-468 (2016)
The molecular weight distribution and composition of organic pollutants from chemi-mechanical pulping waste liquor was studied using ultra-filtration, Fourier transform infrared spectra, and gas chromatography-mass spectrometry. The concentration of
Externí odkaz:
https://doaj.org/article/62a9694fbc4f43d4bcaa4a37c9b80703
Publikováno v:
Materials; Volume 15; Issue 17; Pages: 5872
The necessity for the reduction in greenhouse gas emissions, the growing demand for the improvement of biorefinery technologies, and the development of new biorefining concepts oblige us as a society, and particularly us, as scientists, to develop no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226a10ab7046a4dee8612360bb78c46b
Publikováno v:
BioResources, Vol 7, Iss 3, Pp 3823-3836 (2012)
Eucalyptus wood is among the most important biomass resource in the world. Wood mechanical defibration and fibrillation are energy-intensive processes utilized not only to produce pulp for papermaking, but also to produce reinforcement fibers for bio
Externí odkaz:
https://doaj.org/article/be270a8a74d94213bbf87d2c82afe15a
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 27, Iss 1, Pp 156-166 (2012)
The aim of present study was to investigate the effects of xylanase enzyme obtained from Trichoderma viride on APMP pulp from Populus nigra wood. Treatment temperature, time, enzyme dosage and pulp consistency were varied. The results demonstrated th
Externí odkaz:
https://doaj.org/article/930650613ede42dfb7df9c1e8127c107
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 27, Iss 1, Pp 143-155 (2012)
Preparation and pre-treatment of raw material influences the pulp production time and color elimination. Pulp consistency during the treatment also influences the color reaction. In the preparation of the APMP pulp, bagasse was pretreated by either b
Externí odkaz:
https://doaj.org/article/37a744b99291451bb3409168d15b9326
Publikováno v:
BioResources, Vol 6, Iss 3, Pp 3044-3054 (2011)
A pilot-scale membrane process for the concentration of effluent from an alkaline peroxide mechanical pulping (APMP) plant was investigated. Specifically, the cross-flow velocity and volume reduction were optimized again for a higher flux and a lower
Externí odkaz:
https://doaj.org/article/e69998f34b054a608eb081d14fe20be3
Autor:
Yong Zhang, Chun-Yu Cao, Qing-Xi Hou, Wen-Ying Feng, Ming Xu, Zhen-Hua Su, Qiao-Yuan Lin, Jin-Feng Zhuang, Wei-Jun Lv
Publikováno v:
BioResources, Vol 5, Iss 2, Pp 780-795 (2010)
Using a multi-effect evaporation system to concentrate the effluent from alkaline peroxide mechanical pulping (APMP) plants is known to require a high energy consumption. In order to improve the situation, a polyethersulfone membrane was used to conc
Externí odkaz:
https://doaj.org/article/8b0163ef2de74969a6d01947193298a2
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 25, Iss 1, Pp 32-47 (2010)
In this study, mechanical and optical properties of CMP, one stage APMP and two stage APMP pulps ( from Tajan wheat straw Golestan province ) were investigated. wheat straw collected at research center of Agriculture and Natural resources of Golestan
Externí odkaz:
https://doaj.org/article/148c8f2d2de742e0bea31ec6419b7906
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