Results 111 to 120 of about 41,491 (274)
CementIn this study, an inorganic retarder and a synthesized dispersant (based on PCE) were used to improve the retention and workability of alkali-activated ground granulated blast furnace slag (GGBFS), with NaOH as the sole activator.
Aparna Sai Surya Sree Nedunuri +1 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A sprayable POE‐based sorbent formulated with a green solvent blend of α‐pinene, D‐limonene, and p‐cymene enables rapid in situ film formation via solvent evaporation, allowing efficient pollutant capture. The system exhibits high oil uptake (37.3 g g−1) and effectively removes up to 60 mL of VLSFO under simulated marine spill conditions.
Youngmin Choi, Changwoo Nam
wiley +1 more source
Exploring supported ionic liquids for IgY antibody purification
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract BACKGROUND Immunoglobulin Y (IgY), a scalable alternative to mammalian antibodies, typically found in hen's egg yolk, has gained attraction in diagnostic and therapeutic applications. However, its purification from egg yolk remains challenging due to the complex matrix and limitations of conventional techniques. Supported Ionic Liquids (SILs),
Amanda RP Silva +4 more
wiley +1 more source
Marine Oil Snow Sedimentation and Flocculent Accumulation (MOSSFA) Workshop [PDF]
, 2013 The MOSSFA hypothesis is that the formation of marine snow/oil aggregates and its accumulation at the seafloor is related to events associated with the oil spill, various mitigation measures (e.g., the use of dispersants and in situ burning), and ...
Center for Spills in the Environment
core +1 more source
Journal of Surfactants and Detergents, EarlyView.The Green Amphoteric Surfactant Derived From Rapeseed Oil for Enhanced Oil Recovery From Carbonate Acidic Oil Reservoirs. ABSTRACT Surfactants with both positive and negative functional groups (amphoteric or zwitterionic) are particularly advantageous in acidic oil reservoirs because they remain stable under harsh chemical conditions, tolerate acidic ...
Iman Nowrouzi +2 more
wiley +1 more source
The Effects of Low Temperature Cooking on the Deinking of Groundwood [PDF]
, 1983 An experiment was designed to lower the temperature of the cooking stage in the deinking of groundwood. The cook chemicals consisted of sodium meta-silicate, sodium carbonate, hydrogen peroxide and surfactants.
De Vries, George
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Results in ChemistrySynthetic iron oxide yellow (IOY) pigment, widely used in paints and coatings, presents dispersion challenges in water-based systems. This study investigates the use of a partially hydrolyzed protein (HP) solution derived from sheep wool as a cost ...
Mahmoud Reza Sadeghi +3 more
doaj +1 more source
Laser &Photonics Reviews, EarlyView.Te@Se core–shell heterojunction quantum dots (QDs) are synthesized by a two‐step strategy via combining liquid‐phase exfoliation and epitaxial growth. As active materials in photoelectrochemical photodetectors, Te@Se QDs exhibit excellent photo‐response performance in low‐concentration electrolytes and deionized water.
Yiming Zhao +8 more
wiley +1 more source
Separation of Iron Oxide from Harbor Waste Using Selective Flocculation
Applied SciencesConstanta port operations involving the handling of bulk minerals often lead to material losses, resulting in mineral waste, containing a mixture of iron ore, bauxite, and coal, amongst others.
Alexandru-Florin Mihai +6 more
doaj +1 more source