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China, Chinese Laboao Short Path Distillation Equipment with Wiped Film Evaporator for Hemp Oil Distillation1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Separation EquipmentMolecular DistillationMolecular Distillation Short Path
Zhengzhou Laboao Instrument Equipment Co., Ltd.
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Product Description Spinning band distillation for molecular evaporator manufacturer in ChinaMolecular Distillation Process is a process of separation, purification and concentration of natural products, complex and thermally sensitive molecules for example vitamins and polyunsaturated fatty acids. Molecular distillation is a distillation method that operates in a high vacuum. At this time, the average free path of the vapor molecule is greater than the distance between the evaporation surface and the condensing surface, so that the difference in the evaporation rate of each group in the material liquid can be used to separate the liquid mixture.Molecular distillation equipment successfully separates volatile from less volatile components for Oils, Fats, Chemicals, Polymers, Nutraceuticals, Fragrances, etc. with a gentle process, utilizing the thin-film wiping action of feed liquid through a heated cylindrical vacuum chamber with high vacuum (i.e. vacuum distillation/evaporation) to realize distillation function.Feature:1. The distillation temperature is low, and molecular distillation is operated at temperatures far below the boiling point. As long as there is a temperature difference, separation can be achieved. This is the essential difference between molecular distillation and conventional distillation.2. The vacuum of distillation is high, and the internal vacuum of the molecular distillation device can be obtained. Usually molecular distillation operates at a very low pressure, so the material is not easily oxidized.3. Distilled liquid film thin, high heat transfer efficiency.4. The heating time of the material is short, and the distance between the heated liquid surface and the cooled condensation surface is less than the average free path of the light molecule, so the light molecules escaping from the liquid surface reach the condensation surface almost without collision. Therefore, the heating time of the distillation material is short, and the stay time at the distillation temperature is generally between seconds and tens of seconds,which reduces the chance of thermal decomposition of the material.5. More separation, molecular distillation can separate conventional materials that are not easily separated. 6. There is no boiling bubbling phenomenon. Molecular distillation is free evaporation on the surface of the liquid layer. lt is carried out at low pressure and there is no dissolved air in the liquid. Therefore, the entire liquid can not be boiled during distillation and there is no bubbling phenomenon.7. Non-toxic, harmless, no pollution, no residue, can be pure and safe products, and the operation process is simple, less equipment. Molecular distillation can separate materials that are not easily separated by conventional distillation.8. Molecular distillation equipment cost good, and the molecular distillation device must ensure that the system pressure reaches a high degree of vacuum. The requirements for material sealing are high, and the distance between the evaporating surface and the condensing surface must be moderate. The equipment is difficult to process and the cost is high.9. The energy consumption of the product is small, because the total thermal loss of molecular distillation is less, and because of the unique structure of the molecular distillation device, the internal pressure is extremely low, and the internal resistance is much smaller than that of conventional distillation so it can greatly save energy consumption.Advantage:From the above characteristics of molecular distillation technology, it can be seen that it has the following obvious advantages over conventional distillation technology in practical industrial applications:1.Molecular distillation provides the best separation method for the separation of high boiling point, thermal sensitivity and oxidizing materials. Because molecular distillation operates at temperatures far below the boiling point of the material, and the material stays for a short time;2.Molecular distillation can be extremely effective in removing substances in liquids such as organic solvents, odors, etc., which is a very effective method for the decolorization of liquids after solvent extraction;3.Molecular distillation may selectively evaporate the product of the purpose, remove other impurities, and separate more than two substances at the same time through multistage separation;4.The fractionation process of molecular distillation is a physical process, which can well protect the separated material from pollution and infringement. ModelLMD-60ALMD-80ALMD-100ALMD-150ALMD-200ALMD-230AEffective evaporator area (m2)0.050.10.150.250.350.5Barrel diameter (mm)6080100150200230Feeding volume (L)1.51.51.5222Processing flow (kg/h)0.1-2.00.3-4.00.5-5.01.0-8.01.5-10.02.0-15.0Motor power (W)120120120120200200Blade materialSS316L +PTFELifting for receiving flaskYES (2 SETS)Cold trap volume (L)222222Operation temperatureRT ~300°CTemperature display meterOmron brandVacuum degree accuracy0.0001PaFrame material SS304 (SS316 is optional)CustomizedYESAnother configuration Molecular distillation equipment (Can be customized):ModelLMD-60BLMD-80BLMD-100BLMD-150BLMD-200BLMD-230BEffective evaporator area (m2)0.050.10.150.250.350.5Internal condensation area(m2)0.10.150.20.40.50.65Outer condensation area(m2)0.2 0.250.30.60.60.6Barrel diameter (mm)6080100150200230Feeding volume (L)1.51.51.5222Processing flow (kg/h)0.1-2.00.3-4.00.5-5.01.0-8.01.5-10.02.0-15.0Motor power (W)120120120120200200Blade materialSS316L +PTFELifting for receiving flaskYES (2 SETS)Cold trap volume (L)222222Operation temperatureRT ~300°CTemperature display meterOmron brandVacuum degree accuracy0.0001PaFrame material SS304 (SS316 is optional)CustomizedYESApplication:Molecular distillation is used industrially for purification of oils. It is also used to enrich borage oil in γ-linolenic acid (GLA) and also to recover tocopherols from deodorizer distillate of soybean oil (DDSO).Typical Applications? Solvent stripping? Stripping monomerfrom polymer? Stripping free fatty acids from fats and oils? Distilling fats and oils? Concentrating or distilling heat-sensitive pharmaceuticals, nutraceuticals and biomaterials? Distillation of polymers? Distillation of petroleum fractions? Reactives from solid catalysts? Concentration of fruit juices? Isolation of aromatic compounds? Deodorization of oils? Removal of colors? Separations of waxes or silicones? Foods and flavors purifications
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