solvent recovery

См. также в других словарях:

• Organosolv — is a pulping technique that uses an organic solvent to solubilise lignin and hemicellulose. It has been considered in the context of both pulp and paper manufacture and biorefining for subsequent conversion of cellulose to fuel ethanol. The… …   Wikipedia

• Dry cleaning — (or dry cleaning) is any cleaning process for clothing and textiles using a chemical solvent other than water. The solvent used is typically tetrachloroethylene (perchloroethylene), abbreviated perc in the industry and dry cleaning fluid by the… …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• Sellafield — 54° 25′ 14″ N 3° 29′ 51″ W / 54.4205, 3.4975 …   Wikipédia en Français

• Windscale — Sellafield Le site de Sellafield donne sur la mer Le site de Sellafield est le principal complexe de la filière électronucléaire britannique. Initialement nommé Windscale, il a été rebaptisé Sellafield à la suite d un grave accident dans l un de… …   Wikipédia en Français

• Vinyloop — PVC or Vinyl Recycling has historically been difficult to perfect on the industrial scale. But within the last decade several viable methods for recycling or upcycling PVC plastic have been developed.One of the several new methods of PVC… …   Wikipedia

• повторное использование растворителей — — [http://www.eionet.europa.eu/gemet/alphabetic?langcode=en] EN solvent recovery Solvent recovery is a widely practised form of recycling where spent solvents are distilled and reused. However, the cheaper solvents are often incinerated or… …   Справочник технического переводчика

• Green Chemistry Metrics — Having made a “Green Chemistry” improvement to a chemical process, it is important to be able to quantify the change. By quantifying the improvement, there is a tangible element or benefit from the new technology introduced. This is likely to aid …   Wikipedia

• Pigging — of the product in the pipeline is used to push it along down the pipe until it reaches the receiving trap the pig catcher .If the pipeline contains butterfly valves, the pipeline cannot be pigged. Ball valves cause no problems because the inside… …   Wikipedia

• Salt-effect distillation — is a method of extractive distillation in which a salt is dissolved in the mixture of liquids to be distilled. The salt acts as a separating agent by raising the relative volatility of the mixture and by breaking any azeotropes that may otherwise …   Wikipedia

• Buell dryer — The Buell dryer is a multiple hearth direct heated industrial dryer (commonly known as a turbo dryer) that has modified for drying china clay. It s design is very similar to the Herreshoff Kiln, which is a type of calciner. The Buell dryer was… …   Wikipedia