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Related Concept Videos

Washing, Drying, and Ignition of Precipitates00:52

Washing, Drying, and Ignition of Precipitates

After filtration, the precipitate is washed to remove coprecipitated impurities and any remaining mother liquor. Colloidal precipitates, such as silver chloride, are washed with an electrolyte (such as dilute nitric acid) to prevent the peptization of the precipitate. In the case of slightly soluble precipitates, the wash solution contains a common ion to reduce solubility. Lead sulfate, which is slightly soluble in water, is washed with dilute sulfuric acid. Similarly, wash solutions may be...
Distillation: Vapor–Liquid Equilibria01:01

Distillation: Vapor–Liquid Equilibria

Distillation is a separation technique that takes advantage of the boiling point properties of disparate elements in a mixture. To perform distillation, we begin by heating a miscible mixture of two liquids with a significant difference in boiling points (at least 20°C). As the solution heats up and reaches the bubble point of the more volatile component, some molecules of the more volatile component transition into the gas phase and travel upward into the condenser, which is a glass tube with...
Precipitation Processes01:12

Precipitation Processes

The experimental conditions in a gravimetric analysis should be optimized to maximize the particle size and purity of the obtained precipitate. Ideally, the concentration of the precipitating reagent should be low with effective stirring to maintain low relative supersaturation for the growth of large crystals. In homogeneous precipitation, the precipitant is slowly generated by a chemical reaction in the solution to avoid local reagent excesses. For example, urea decomposes gradually to...
Vapor Pressure Lowering03:28

Vapor Pressure Lowering

The equilibrium vapor pressure of a liquid is the pressure exerted by its gaseous phase when vaporization and condensation are occurring at equal rates: Dissolving a nonvolatile substance in volatile liquid results in a lowering of the liquid’s vapor pressure. This phenomenon can be explained by considering the effect of added solute molecules on the liquid's vaporization and condensation processes. To vaporize, solvent molecules must be present at the surface of the solution. The presence of...

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Laboratory Production of Biofuels and Biochemicals from a Rapeseed Oil through Catalytic Cracking Conversion
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Laboratory Production of Biofuels and Biochemicals from a Rapeseed Oil through Catalytic Cracking Conversion

Published on: September 2, 2016

Ensuring condensate recovery efficiency.

Paul Mayoh1

  • 1Spirax Sarco.

Health Estate
|September 27, 2012
PubMed
Summary

Recovering condensate, which holds significant heat energy, is crucial for reducing energy center costs. Optimizing existing condensate recovery systems maximizes heat reuse and lowers operational expenses.

Area of Science:

  • Energy Engineering
  • Thermodynamics
  • Heat Transfer

Background:

  • Condensate from steam systems retains a substantial portion (approximately 25%) of the original steam's energy.
  • Inefficient condensate recovery leads to significant energy and cost losses in energy centers.

Purpose of the Study:

  • To explore methods for maximizing the reuse of recovered condensate.
  • To highlight the importance of efficient condensate recovery systems for cost reduction.

Main Methods:

  • Review of current condensate recovery system efficiencies.
  • Analysis of potential improvements for condensate reuse.

Main Results:

  • Condensate represents a significant, often underutilized, source of thermal energy.

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Electrochemically and Bioelectrochemically Induced Ammonium Recovery
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Electrochemically and Bioelectrochemically Induced Ammonium Recovery

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Last Updated: May 18, 2026

Laboratory Production of Biofuels and Biochemicals from a Rapeseed Oil through Catalytic Cracking Conversion
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Published on: September 2, 2016

Biomass Conversion to Produce Hydrocarbon Liquid Fuel Via Hot-vapor Filtered Fast Pyrolysis and Catalytic Hydrotreating
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Biomass Conversion to Produce Hydrocarbon Liquid Fuel Via Hot-vapor Filtered Fast Pyrolysis and Catalytic Hydrotreating

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Electrochemically and Bioelectrochemically Induced Ammonium Recovery
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Electrochemically and Bioelectrochemically Induced Ammonium Recovery

Published on: January 22, 2015

  • Optimizing recovery systems is key to economic energy center operation.
  • Conclusions:

    • Effective condensate recovery is essential for minimizing energy center costs.
    • Maximizing condensate reuse directly contributes to energy efficiency and cost savings.