Zhengzhou Tiei Extraction Technology Co.,Ltd establish on 2012, located at Zhengzhou city, China, designs, manufactures and sells CWL-M centrifugal extractor for the liquid/liquid separation. widely application in industries Fine Chemical, Food Fermentation, Hydrometallurgy, Environmental ,and nuclear etc.
If you need stage-wise contact but have space constraints
Mixer-settlers operate with a purely stage-wise contact. After every mixer there is a settler. Mixer-settlers can be operated in a multistage, co- or countercurrent fashion. Our mixer-settler-column allows you to take advantage of this stage-wise contact while keeping the small footprint of a column.
- Stage-wise phase contact
- For long residence times:
- Extraction controlled by residence time
- Reactive extraction systems
- Long phase separation
- For extraction purposes with long residence time over 15 minutes
- For extraction controlled by pH value (stage-wise pH adjustment)
- For batch extraction
Design and principle
Mixer-settlers, both as stand-alone and as in-column type, are offered for special applications. As implied by the name, the mixer-settler-column is a series of mixer-settlers in the form of a column. It consists of a number of stages installed one on top of the other, each hydraulically separated, and each with a mixing and settling zone (see below). This design enables the elimination of some of the main disadvantages of conventional mixer-settlers, whilst maintaining stage-wise phase contact.