Vacuum Distillation Process Articles & Analysis
13 articles found
Absolute pressure transmitters are used in applications where atmospheric pressure cannot affect the measurement process, such as vacuum distillation columns. Gauge pressure transmitters use atmospheric pressure instead of absolute vacuum, and are used in a wider range of applications. ...
Vacuum distillation, also known as "decompression distillation", is one of the distillation methods. ...
The complete scope was managed and supervised by econ's engineers who also trained local staff for the 3-shift operation. The vacuum distillation process involves temperatures below 250 °C and at partial vacuum at 50 mbar. This unique combination of vacuum, low process temperatures and ...
Due to the location of the factory and strict environmental regulations, an on-site remediation with highest cleaning efficiency was requested. The VacuDry® vacuum distillation process proved to be the best option for this requirement. For process optimization the VacuDry® plant is combined with a soil washing unit. ...
Hygiene requirements are growing increasingly strict in many sectors, and the treatment of industrial wastewater is no exception. The vacuum distillation process in particular has to deal with the question of sterile treatment and subsequent storage of water obtained from the process. ...
ByH2O GmbH
This is where econ’s VacuDry® technology can provide a solution. The vacuum distillation process separates all liquid and volatile components such as water, hydrocarbons or mercury effectively from the radioactive waste. The nuclides themselves or the intensity of the radiation is not affected through the process but ...
As a specialist for cleaning mercury contaminated soil and waste by vacuum distillation econ also offers a process for mercury stabilization. ...
Among the four configurations of the membrane distillation process, vacuum membrane distillation (VMD) produces higher flux and results in a low fouling rate. ...
In this study, we optimized a bench-scale vacuum membrane distillation (VMD) process with flat-sheet hydrophobic polytetrafluoroethylene (PTFE) membranes for the treatment of synthetic CSGAW (conductivity = 15 mS/cm). To study performance of the VMD process, we explored the effects of feed temperature (Tf = 60, 70, and 80°C), ...
In this study, brackish water originating from effluent discharge of a local coal mine, seawater, groundwater and salt water swimming pool is treated by a laboratory-scale vacuum membrane distillation (VMD) system. VMD is an emerging technology that has the potential to become as important as conventional distillation system and aims to remove ...
To ensure the highest quality of the recovered oil a gentle two step vacuum distillation process at temperatures below 250 °C and at partial vacuum down to < 50 mbar is utilized. ...
1.0 Evaluation of Refinery Gases Various refinery gases are generated in the process of oil refining. These vary, depending upon the type of crude oil being distilled, such as Reduced Crude distillation, or Naphtha cracker. ...
This technology is ideally suited to measure the composition of gas phase samples, so applying the technology for the monitoring a distillation process is a good fit. Other spectroscopic techniques can be applied to distillation monitoring (5), but mass spectrometry has many distinctive advantages. ...