Technical renovation plan for n-hexane extraction of calcium hydroxide reactor

The process adopted for the extraction of calcium hydroxide by n-hexane is solvent extraction method, and the extraction agent n-hexane is selected for the extraction of calcium hydroxide. Solvent extraction is a widely used extraction method at present. It has high extraction efficiency, large processing capacity, and cheap and easy-to-obtain extractant, which is widely used in many fields.

The operation process for extracting calcium hydroxide from n-hexane is as follows: the original solution containing calcium hydroxide and the extraction agent n-hexane are injected into the extraction equipment according to a certain ratio, and the calcium hydroxide in the original solution is transferred to the extraction equipment through the mixing of the two phases. In the agent n-hexane, and then through separation, the organic phase and the raffinate are discharged from the body. Subsequent back extraction is used to separate the extractant from the organic phase to complete the extraction process.

During the operation of this process, there are several options for extraction equipment, such as extraction tanks, extraction towers, reaction kettles, centrifugal extractors, etc. Previously, a customer used reactor operation in the production process, but the operation process was complicated, liquid separation was too troublesome, and the efficiency was low. He wanted to carry out technical transformation of the equipment. Therefore, after the inquiry, he consulted our company whether there is any product that meets the production requirements of the enterprise. Extraction equipment.

Combined with the actual situation of the customer, our company has formulated an implementation plan for the customer to extract calcium hydroxide with a centrifugal extractor, and carried out a small test experiment in the early stage. The experimental data show that the effect of extracting calcium hydroxide by the centrifugal extractor is remarkable, which meets the production needs of customers. According to the customer's processing capacity, the industrial equipment has been selected for the customer, and it has been put into production. At present, the equipment is running stably.

The reason why the centrifugal extractor meets the production needs of customers is that its working principle is fundamentally different from other traditional extraction equipment. Centrifugal extractors mainly rely on centrifugal force to mix and separate two-phase liquids. The mixing and mass transfer speed is fast, the separation effect is good, the operation is convenient, the processing capacity is large, and the energy consumption is low.

There are many types of centrifugal extractor equipment. If you need to know more about it, make equipment selection plans, or consult on small-scale and pilot-scale experiments, you can contact the online customer service of the website and answer you at any time!