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jacketed glass reactor

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jacketed glass reactor

Several reaction rectification process:

Reaction A please - C, if the product than the jacketed glass reactor reactants volatile alpha C > alpha A, feed location or at the bottom of the tower column reactor.

A please - > C reaction, if the ratio of reactants product volatile alpha A > alpha C, feed position in the upper tower or the tower.

Response to A please - > C + D or A to C, D, C, for the purpose of product relative volatility of alpha C > alpha A > alpha D.

Reaction please - > C + D, A + B volatility between two products in one or more of the reactants, alpha C > alpha > alpha B > alpha D.

Reaction please - > C + D, A + B relative volatility, alpha C > A > alpha B > alpha alpha D.

Short film distillation unit equipment is a kind of special of liquid-liquid separation technology. Steam molecular mean free path is greater than the surface under the condition of high vacuum evaporation and condensation surface distance, so nutsche filter dryer can make use of components in the material liquid evaporation rate difference to separate liquid mixtures.

Short film distillation unit scope of application:

1. Fine chemical industry, such as aromatic oil purification, purification, polymer intermediates lanolin extract etc.

2. The medical field, such as the extraction of natural vitamin AE synthesis of amino acid and glucose derivatives;

3. The food industry, such as refined fish oil, acid, refining high alcohols, mixed oil separation;

4. Other areas: the oil industry, chemical industry, environmental protection.

Short film distillation unit key features:

1. At far lower than in the boiling point of the material 50l rotovap temperature operation, short staying time of material, is advantageous to the easy oxidation of high boiling point and heat-sensitive material separation;

2. Effectively remove organic solvent, smell of liquid material, such as solvent extraction is after desolventizing a very effective method for liquid;

3. The short-range evaporation membrane distillation device can choose among other impurities, multi-stage separation can separate two or more substances at the same time;

4. The vacuum degree in the process of membrane distillation is very high, can reach pa 0.1 below, in the internal can also get higher vacuum degree. In general, the molecular membrane distillation was conducted under the pressure of very low, so the material is not easy to be oxidative damage.

5. Membrane distillation thin liquid film, the heat transfer efficiency is high, the thickness is less than 0.5 mm;

6. A high degree of separation, molecular membrane distillation can be difficult to separate the conventional material separation;

7. No boil and bubble phenomenon. Molecular distillation is a liquid layer on the surface of the evaporation process of freedom. Under low pressure, the liquid not dissolved in the air, so the liquid will not boiling, no air bubbles in the process of membrane distillation;

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