Results 1 to 10 of about 15,959 (166)

Clay Improvement with Burned Olive Waste Ash

open access: yesThe Scientific World Journal, 2013
Olive oil is concentrated in the Mediterranean basin countries. Since the olive oil industries are incriminated for a high quantity of pollution, it has become imperative to solve this problem by developing optimized systems for the treatment of olive ...
Utkan Mutman
doaj   +1 more source

Characterization of Different Bentonites and Their Properties as a Protein-Fining Agent in Wine

open access: yesBeverages, 2022
Bentonite is a natural clay that is used in different industries as a desiccant, ion-exchange material, or additive to remove impurities. For example, marketed as healing clay and as protein-fining agent in wine, bentonite is expected to adsorb specific ...
Stephan Sommer   +2 more
doaj   +1 more source

Optimization of palm oil bleaching with Anfoega kaolin clay: a local solution

open access: yesJournal of Materials Science: Materials in Engineering
The bleaching properties of locally acid-activated Anfoega kaolin clays have been studied to investigate their applicability as a substitute for the expensive imported acid-activated bleaching clays used in vegetable oil refinery industries in Ghana. The
Johannes Ami   +5 more
doaj   +1 more source

THE STUDYOF INSULATING PROPERTIES OF REFRACTORY BRICKS PRODUCED USING MELON SEED HUSKSAS POREFORMER

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
This study investigated the physical, mechanical and thermal characteristics of insulating refractory bricks produced from Nigerian clay blended with melon seed husk. The aim is to reduce the cost of production which arises from importation.
Eugenia Obidiegwu   +2 more
doaj   +1 more source

Influence of particle fluorination on the stability of honey foam

open access: yesFrontiers in Soft Matter, 2023
Honey foam has applications in the food, cosmetic, and pharmaceutical industries. For example, honey foam can be used in bread or biscuit spread (food industry), as a carrier of topical bioactive ingredients (cosmetic industry), or as a carrier of drugs (
Andrew T. Tyowua   +2 more
doaj   +1 more source

INDUSTRY DYNAMICS AND THE MINIMUM WAGE: A PUTTY‐CLAY APPROACH [PDF]

open access: yesInternational Economic Review, 2018
AbstractWe document two new findings about the industry‐level response to minimum wage hikes. First, restaurant exit and entry both rise following a hike. Second, there is no change in employment among continuing restaurants. We develop a model of industry dynamics based on putty‐clay technology that is consistent with these findings.
Aaronson, D, French, E, Sorkin, I, To, T
openaire   +3 more sources

Particle size and kind of mica in synthesis of nontoxic bronze and gold pearlescent pigments based on nanoencapsulated hematite [PDF]

open access: yesJournal of Ultrafine Grained and Nanostructured Materials, 2015
Nano-encapsulated iron oxide in Zirconium oxide-coated mica pigments are thermally stable,innocuous to human health, non-combustible, and they do not conduct electricity.
Maryam Hosseini-Zori
doaj   +1 more source

Comales of Tzompantepec and paleosols: a case study

open access: yesRevista Mexicana de Ciencias Geológicas, 2018
Use of paleosols as the source of material for industries and handcrafts in past and present is one important aspect of applied paleopedological research.
Yolanda Ramos-Galicia   +3 more
doaj  

Evaluation of the chemical and thermo-physical properties of locally aggregated kaolin-based refractory materials

open access: yesJournal of Mechanical Engineering and Sciences, 2019
There is a continuous demand for refractory materials to meet the increasing expansion of industries and plants. Local clay materials are being explored to augment the inadequate supply of refractory materials.
A. A. Olalere, S. S. Yaru, O. A. Dahunsi
doaj   +1 more source

Removal of Toxic Metal Ions from Aqueous Solutions in Integrated Clay Adsorption and Electroflotation

open access: yesAdsorption Science & Technology, 2022
Most galvanic process industries treat their effluents by chemical precipitation methods. Such a method produces an amount of galvanic sludge that is often disposed of inappropriately to the environment, causing major environmental damage.
Raimundo Nonato Pereira Teixeira   +9 more
doaj   +1 more source

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