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Mostrando ítems 61-70 de 1142
Produced water treatment for oil removal by membrane separation process: review
(Assoc Brasileira Engenharia Sanitaria AmbientalRio De JaneiroBrasil, 2013)
Optimizing the Water-Oil Emulsification Process for Developing CPC Microspheres
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2016)
Spherical calcium phosphate cement carriers were synthesized by water/oil emulsion. A 23 factorial design was employed in order to optimize the size and form of the microspheres. Stirring speed, liquid-to-powder ratio and ...
Linear and nonlinear viscoelastic behavior of oil-in-water emulsions stabilized with polysaccharides
(Wiley Blackwell Publishing, Inc, 2002-09)
The rheological behavior and stability of oil-in-water emulsions was studied. The addition of different thickening agents improved the stability of the emulsions, and the presence of hydrocolloids caused their flocculation. ...
Physico-chemical properties of heavy crude oil-in-water emulsions stabilized by mixtures of ionic and non-ionic ethoxylated nonylphenol surfactants and medium chain alcohols
(Inst Chemical EngineersRugbyInglaterra, 2011)
Analysis of the Phase Changes During Evaporation of Emulsions with Different Oil Phases
(TAYLOR & FRANCIS INC, 2009)
Emulsions surfer alterations in their microstructure after applied on the skin, because of the interaction with skin constituents and mainly by the evaporation of volatile components. These alterations are not even considered ...
Dehydrated tofu whey as cryoprotectant in protein-stabilized oil-in-water emulsions
(Elsevier, 2012-07)
The cryoprotective effect of dehydrated tofu whey (DTW) and sucrose on freeze-thaw stability of sunflower oil-in-water emulsions stabilized by soy protein isolate was comparatively evaluated at equivalent carbohydrate ...
Increased heat tolerance afforded by oil-based conidial formulations of Metarhizium anisopliae and Metarhizium robertsii
(Taylor & Francis Ltd, 2017-03)
The thermotolerance of oil-based conidial formulations of Metarhizium anisopliae s.l. (IP 46) and Metarhizium robertsii (ARSEF 2575) were investigated. Conidia of IP 46 or ARSEF 2575 were suspended in different adjuvants ...
Low cytotoxicity of creams and lotions formulated with Buriti oil (Mauritia flexuosa) assessed by the neutral red release test
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
The aim of this work was to evaluate possible cytotoxic effects of topical creams and lotions produced with Buriti oil and commercial surfactants on human keratinocytes HaCat and 3T3 embryonic mouse fibroblast cultures. ...