Results 181 to 190 of about 3,236 (207)

Characterization of bamboo cellulose-based green composite film by NMMO technology

Frontiers of Forestry in China, 2008
Abstract Bamboo cellulose, lignin and starch have been molecularly blended to form homogeneous composite films by NMMO-technology. The structural properties of the films were investigated with FTIR, WAXD and AFM technologies, respectively. The results show that bamboo cellulose, lignin and starch have been molecularly blended through NMMO-technology ...
Hongxia Fang, Jinyu Sun, Lei Zhang
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Cellulose solutions in N-methylmorpholine-N-oxide (NMMO) – degradation processes and stabilizers

Cellulose, 2002
Efficient stabilization of cellulose solutions in NMMO(1) against side reactions and their harmful effects meansprevention of both homolytic and heterolytic side reactions, which is mainlyaccomplished by trapping radicals, formaldehyde, andN-(methylene)iminium ions (5).
Thomas Rosenau, Antje Potthast, Immanuel Adorjan, Andreas Hofinger, Herbert Sixta, Heinrich Firgo, Paul Kosma   +6 more
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Flocculation of spin bath NMMO solution for removal of colloidal impurities in lyocell process

Separation Science and Technology, 2018
Evaluation of various flocculants, selection of suitable flocculant and optimization of process parameters for reduction of colloidal particles have been carried out for lyocell spin bath solution.
Puja Agarwala, Parag M. Kanthale, S. Thakre   +2 more
semanticscholar   +1 more source

Verbundvorhaben: Spezialfasern aus Lösungen von Cellulosecarbamat in NMMO : Abschlussbericht

2009
Ill., graph. Darst.
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Physical Properties of Lyocell Fibers Spun from Isotropic Cellulose Dope in NMMO Monohydrate

Textile Research Journal, 2002
This article describes the physical properties of lyocell fibers spun from an isotropic cellulose spinning dope in N-methyl morpholine N-oxide (NMMO) monohydrate (IPS lyocell fibers). Wide angle x-ray diffraction (wAxD) experiments on the crimped fibers exhibit little difference in the crystal structure of IPS and Tencel lyocell fibers: both fibers ...
Chae D.W., Chae, Han Gi, Kim, B.C., Oh, Y.S., Jo, S.M., Lee, W.S.   +5 more
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Liquid Crystal Phenomena in Cellulose-NMMO-H₂O System

Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 2000
Abstract In research programme realized was carried out analysis of the properties of the spinning solutions of cellulose in NMMO-H2O system. Based on rheological properties of cellulose solutions and measurements useing FTIR and NMR methods was confirm that liquid crystals of cellulose appear in NMMO-H2O system.
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Innovation and Knowledge Management Within the Framework of NMMO

The exploratory study aims to analyze the impact of integrating knowledge management practices and new modes of management and organization (NMMO) on innovation in Moroccan companies. Through a literature review, the concepts of knowledge management, NMMO, and innovation were examined to establish a solid theoretical foundation.
Ahmed El Hammoumi, Mohamed El Hammoumi
openaire   +1 more source

The purification process and side reactions in the N-methylmorpholine-N-oxide (NMMO) recovery system

Cellulose, 2021
Yaoxian Guo, Jian Cai, Tianqi Sun, Liqiang Xing, Chunzu Cheng, Kedong Chi, Jigang Xu, Ting Li   +7 more
semanticscholar   +1 more source

Effect of N-methylmorpholine-N-oxide (NMMO) pretreatment on liquefaction behavior of cornstalk

Biomass Conversion and Biorefinery, 2022
Chinan Wu, Guohao Qiu, Baoqing Shentu, You Jin   +3 more
semanticscholar   +1 more source

An in vitro approach to determine the human relevance of anti-spermatogenic effects of 4-methylmorpholine 4-oxide, monohydrate (NMMO) in rat reproductive toxicity studies.

Toxicology in Vitro, 2022
R. Clewell, H. Clewell, M. Linakis, Charles A. Easley, J. Langmo, J. Salley, R. Gentry, Thomas Rucker   +7 more
semanticscholar   +1 more source