Shanghai molecular distillation equipment manufacturer, molecular distillation unit price, molecular distillation principle

  Shanghai naai precision experimental instruments and equipment [on Instrument Network - naai instrument] website, direct sales of national delivery manufacturers! Quality assurance! Website: www
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com Com Tel: 021-5161-9676 enterprise QQ: 12259-16754 customer service QQ: 5935-86493 [naai instrument manufacturer supports wholesale, peers do not add] Experimental instruments are non electronic products, and the use efficiency and after-sales service are the most important
We compare price with quality, efficiency with price and after-sales with efficiency
Equipment and instruments belong to precision equipment, customer order record files, free one-year quality guarantee, and provide accessories maintenance for any problem
Shanghai naai precision focuses on the instrument enterprise focusing on the design, R & D, production and sales of experimental instruments
At present, the hot sales include bacteria collection instrument, sterile homogenizer, solid-phase extraction instrument, nitrogen blowing instrument, fat tester, dry thermostat, digestion oven, photochemical reactor, laboratory microwave oven, etc Product description Short range molecular distiller is a special liquid-liquid separation technology
Under high vacuum, the average free path of vapor molecules is greater than the distance between evaporation surface and condensation surface, so that the liquid mixture can be separated by using the difference of evaporation rate of each component in the feed liquid Application range fine chemicals: such as aromatic oil purification Purification of polymer intermediates Extraction of lanolin; Pharmaceutical field: such as extracting natural vitamin AE, etc Preparation of derivatives of amino acids and glucose; Food industry: such as refined fish oil Oil deacidification Refined high carbon alcohol Separation of mixed oil; Other fields: petroleum industry, daily chemistry, environmental protection Principal character 1
Operate at a temperature far below the boiling point of the material, and the residence time of the material is short; It is conducive to the separation of high boiling point, heat sensitive and easily oxidized materials; 2
Effectively remove substances in liquid, such as organic solvent and odor, which is a very effective method for the desolvation of liquid after solvent extraction; 3
The products can be evaporated selectively to remove other impurities
More than 2 substances can be separated at the same time through multistage separation; 4
The vacuum degree of distillation is high, and the vacuum degree can be less than 0
1pA
A very high vacuum degree can be obtained inside
Usually, molecular distillation is operated under a very low pressure, so the materials are not easy to be oxidized and damaged; 5
The distilled liquid film is thin, the heat transfer efficiency is high, and the film thickness is less than 0
5mm; 6
The degree of separation is higher, and molecular distillation can separate substances that are not easy to be separated; 7
There is no boiling and bubbling phenomenon
Molecular distillation is free evaporation on the surface of the liquid layer
It is carried out under low pressure and there is no dissolved air in the liquid
Therefore, the whole liquid cannot be boiled and bubbling phenomenon can not be found in the distillation process; 8
Provide customers with a variety of specifications, which are suitable for small-scale test and pilot test
If larger evaporation area is required, the specifications can be customized according to customers' requirements; 9
Physical separation method is non-toxic, harmless, pollution-free and residue free, and pure and safe products can be obtained; 10
The scraper system is made of PTFE material and SS316L stainless steel material, which has high anti-corrosion effect; 11
The feed tank can optionally realize the pre heating function, and the preheating temperature can be adjusted; 12
Each interface is sealed with fluorine rubber gasket, with good air tightness
If the customer needs corrosion resistance, it can be replaced with tetrafluoro material