Sentence examples for vapour extraction from inspiring English sources

Vapour extraction (VAPEX) is a technique used to enhance heavy oil recovery.

A vadose zone soil vapour extraction system was used to quantify the volatile organic compounds (VOCs) that partitioned from the aqueous phase into the gas phase.

However, for remediation processes such as soil vapour extraction, characterization of airflow dispersion is necessary for improved modelling and prediction capabilities.

Solvent vapour extraction (VAPEX) is an effective heavy oil recovery process because of its significant viscosity reduction through sufficient solvent dissolution and possible asphaltene precipitation.

The options considered to remediate the MTBE source include monitored natural attenuation (MNA), air sparging/soil vapour extraction (AS/SVE), pump and treat (PT) and electrokinetic-enhanced bioremediation (EK-BIO).

Propane has been suggested as suitable solvent for solvent-aided bitumen recovery methods such as Vapour Extraction (VAPEX), N-Solv (hot solvent injection), and Expanding Solvent-Steam Assisted Gravity Drainage (ES-SAGD).

Civil engineering-based techniques dominated and were used at 94% of sites with in situ techniques (predominantly vapour extraction-based) on 16% and ex situ on just 5%.

Most of the work, the cost of which is thought to have been around €100m, involved soil-vapour extraction, venting and spurging, techniques that removed harmful gases and injected air to oxygenate the soil and underground water sources.Few regeneration projects in England escape the problem of soil remediation.

In this paper, a novel process scheme consisting of a multiple extraction humidification-dehumidification with vapour adsorption (HDHA) and brine recirculation is analysed.

Direct evidence for carbonic fluids remains elusive, however, as granulite-facies aureoles adjacent to charnockitic intrusives1 may result either from the influx of carbonic fluids derived from the intrusives or simply from extraction of water into a vapour-absent melt.

The vapour reservoirs were sampled by Solid Phase Micro-Extraction (SPME), resulting in minimal disturbance to the experimental system.