Results 91 to 100 of about 84,337 (201)

Evaluation of Egyptian bentonite and nano-bentonite as drilling mud

Egyptian Journal of Petroleum, 2013
Nano-particles of bentonite have been prepared by nano-grinding. The nano-bentonite was characterized by X-ray fluorescence analysis (XRF), X-ray powder diffraction (XRD), thermal gravimetric analysis (TGA) and Transmission electron microscopy (TEM). The
M.I. Abdou, A.M. Al-sabagh, M.M. Dardir
doaj   +1 more source

Performance of shallow anchor in ice-rich silt [PDF]

, 2014
Thesis (M.S.) University of Alaska Fairbanks, 2014Shallow anchor systems have been widely used for decades due to their time and cost efficiency. Yet when it comes to cold regions like Alaska, new challenges caused by the harsh environment need to be ...
Lin, Chuang, 林闯
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Combined Effects of pH Adjustment and Bentonite Addition Timing on Protein Stability of Sauvignon Blanc Wine

Australian Journal of Grape and Wine Research
Background and Aims. Bentonite fining is commonly used in white wine production, which can lead to the loss of wine volume and aroma compounds. Many factors influence the efficacy of bentonite fining.
Wenfeng Hung, Roland Harrison, James Morton, Mike Trought, Andy Frost, Bin Tian   +5 more
doaj   +1 more source

Sprayable low density ablator and application process [PDF]

, 1978
A sprayable, low density ablative composition is described consisting esentially of: (1) 100 parts by weight of a mixture of 25-65% by weight of phenolic microballoons, 0-20% by weight of glass microballoons, 4-10% by weight of glass fibers, 25-45% by ...
Brown, E. L., Carter, J. M., Hill, W. E., King, H. M., Schuerer, P. H., Sharpe, M. H., Simpson, W. G., Webb, D. D.   +7 more
core   +1 more source

HYDRAULIC CONDUCTIVITY OF GCL WITH BENTONITE - SILICA FUME MATRIX

Journal of Urban and Environmental Engineering, 2012
This paper presents the influence of partial replacement of bentonite by silica fume which is used in the manufacture of Geosynthetic Clay Liner (GCL).
M. Andal, M. Chandrasekhar, G. K. Viswanadh   +2 more
doaj   +2 more sources

Rheological Properties and Permeation Grouting Reinforcement Effect of Cement-Bentonite Slurry

Buildings
Permeation grouting is one important method for preventing and controlling leakage in levees, with cement-bentonite slurry as a commonly used grouting material.
Yuan Wang, Tian Qi, Chenxi Xu, Jiakun Gong   +3 more
doaj   +1 more source

Evidence for vertical motility in Campanian deep-water agglutinated foraminifera: The Furlo volcanic ash layer [PDF]

, 2004
Evidence for vertical motility has been observed among six Campanian deep-water agglutinated foraminiferal species from the Furlo Bentonite in the Umbria-Marche Basin ...
Galeotti, S., Kaminski, M.A..
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European mineral statistics 2002-06 : a product of the World Mineral Statistics database [PDF]

, 2008
European Mineral Statistics has over 300 pages of tables on minerals production and trade. Thirty two countries are covered including all the EU members, EU applicants, Norway and Switzerland. In the first section there are tables by country, followed by
Bide, Tom, Brown, Teresa, Hannis, Sarah, Hetherington, Linda, Hobbs, Susan, Idoine, Naomi, Naden, Jonathan   +6 more
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Laboratory experiments on cohesive soil bed fluidization by water waves [PDF]

, 1992
Part I. Relationships between the rate of bed fluidization and the rate of wave energy dissipation, by Jingzhi Feng and Ashish J. Mehta and Part II. In-situ rheometry for determining the dynamic response of bed, by David J.A. Williams and P.
Feng, Jingzhi, Mehta, Ashish J., Williams, David J. A., Williams, P. Rhodri   +3 more
core  

EVALUATION OF DRUG EFFECTIVENESS AND CONTROLLED RELEASE PROFILES OF CLAY MINERALS LOADED WITH ANTI-CARCINOGENIC AGENT AS A DRUG DELIVERY SYSTEM ON LEUKEMIA

Hematology, Transfusion and Cell Therapy
Objective: This study aimed to evaluate the slow release and internalization of azacitidine-bentonite combination in THP-1 and K562 cell cultures in acute myeloid leukemia morphology.
Mustafa Duran, Elif Kağa
doaj   +1 more source