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11 699 (0,112s)

Výsledek výzkumu

Behaviour of humic acid in aqueous solution.

This article deals with the humic acids dissociation and their solubility in water and in aqueous solutions.

CF - Fyzikální chemie a teoretická chemie

  • 2009
  • D
Výsledek výzkumu

Group contribution correlation for aqueous solubilities of solid aromatics, heterocycles, and diamondoids over a 200 K temperature interval

The group contribution correlation for aqueous solubilities of organic solids over wide range of temperature has been designed as a simple tool to estimate the aqueous solubilities for real-world applications of pr...

CB - Analytická chemie, separace

  • 2010
  • Jx
Výsledek výzkumu

Measurement and modeling of solubility of organic solids in pressurised hot water

This work describes the measurements of aqueous solubilities of organic solids by generator column technique and a simple semiempirical model of aqueous solubilities of organics within a wide range of temperature....

CB - Analytická chemie, separace

  • 2009
  • D
Výsledek výzkumu

Solubilities of selected organic electronic materials in pressurized hot water and estimations of aqueous solubilities at 298.15 K

Solubilities in pressurized hot water of selected hole transport materials used in organic light emitting diode (OLED) displays were determined and used to estimate the respective aqueous solubilities at 298.15 K....

CB - Analytická chemie, separace

  • 2013
  • Jx
  • Odkaz
Výsledek výzkumu

Solubility of molybdenite (MoS2) in aqueous fluids at 600-800 oC, 200 MPa: A synthetic fluid inclusion study

We measured solubility of molybdenite in high-temperature and high-pressure aqueous fluids using the synthetic fluid inclusions.

DD - Geochemie

  • 2012
  • Jx
  • Odkaz
Výsledek výzkumu

Solubility of fused silica in sub- and supercritical water: Estimation from a thermodynamic model

A simple model has been developed to estimate the aqueous solubility of fused (amorphous) silica as a function of temperature and pressure....

CB - Analytická chemie, separace

  • 2013
  • Jx
  • Odkaz
Výsledek výzkumu

Molecular Simulation of Aqueous Electrolyte Solubility. 2. Osmotic Ensemble Monte Carlo Methodology for Free Energy and Solubility Calculations and Application to NaCl

We present a new and computationally efficient methodology using osmotic ensemble Monte Carlo (OEMC) simulation to calculate chemical potential concentration curves and the solubility of aqueous electrolytes....

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • Jx
  • Odkaz
Výsledek výzkumu

Thermodynamic model for mineral solubility in aqueous fluids: theory, calibration and application to model fluid-flow systems

We present a thermodynamic model for mineral dissolution in aqueous fluids at elevated temperatures and pressures, based on intrinsic thermal properties and variations of volumetric properties of the aqueous solvent....

DD - Geochemie

  • 2010
  • Jx
Výsledek výzkumu

Solubilities of adamantane and diamantane in pressurized hot water

Aqueous solubilities of lower diamondoid hydrocarbons, adamantane (C10H16) and diamantane (C14H20), were measured along the 5 MPa isobar at temperatures between 313 K and the solid-liquid-vapor triple point temperature of the solute...

CB - Analytická chemie, separace

  • 2008
  • Jx
Výsledek výzkumu

Aqueous solubility data for pressurized hot water extraction for solid heterocyclic analogs of anthracene, phenanthrene and fluorene

We report the aqueous solubilities of phenanthrene and several solid three-ring aromatic heterocycles (phenanthridine, acridine, phenazine, thianthrene, phenothiazine, phenoxathiin, phenoxazine, carbazole, dibenzofuran, dibenzothiop...

CB - Analytická chemie, separace

  • 2007
  • Jx
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