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Author Archives: lanphan

Falling film evaporator advantages and disadvantages

  Falling film evaporator advantages Falling film evaporator is widely used in industrial, chemical, biochemical, and other fields. Falling film evaporator is so popular in the market because it has several essential advantages, they are as follows: 1) The material in the heat exchange tube is in the form of a film and has a fast […]

How does a falling film evaporator work

  Falling film evaporator principle In industrial field, there are always some substances which need to be extracted or concentrated. Therefore, there are also so many devices or techniques for achieving the extraction or concentration of substances. Falling film evaporator is one of the concentrating devices, which is to separate heat sensitive substances through their different […]

falling film evaporator operation process

operation process: 1. The first step is to remove the gas in the equipment to create a vacuum environment and after the vacuum degree is enough, feed water in replacing materials. When water is running smoothly (the water in the evaporator increases with the increasing in walk, surface evaporation indoor materials are not higher than […]

Short path distillation-how it works

Short path distillation is one of the most high-efficiency distillation techniques in people’s using, which can solve the problem that conventional distillation technology can’t. It is widely used in food, medicine, fine chemicals, electronic materials, plastic engineering and polymers (such as polyols, fatty acids, polyphenols, polyurethane, epoxy resins, lactic acid, monoglycerides, flavors, heavy oils and […]

Short path distillation uses

  Short path distillation vs simple distillation Distillation is widely used in industrial field to extract or purify substances. There are several ways of distillation and the most essential one is simple distillation. Simple distillation is one single-stage distillation technique that directly condenses the boiled solvents into liquid-phase. Short path distillation is one of the most […]

Installation diagram of rotary evaporator

Preparations for installation 1. Please refer to the packing list to check whether the components and parts are complete after opening the packing box; if there is any missing part, please contact us. 2. Remove residues on the glass parts before the assembly and keep the glass contact surface clean; apply vacuum grease to both […]

Short path distillation working principle

  What is short path distillation In industrial and chemical fields, people always need to extract some solvents or purify some substances. There are several ways to achieve those and short path distillation is one of them. Short path distillation is a technique that removes solvents from mixtures through evaporation. Short path distillation is mainly used […]

Distillation apparatus kit

 Distillation apparatus kit Making distillate is quite widely used in industrial field. People extract substances and purify compounds through distillation. In lab, people always have one professional distillation apparatus kit for making distillate, which includes: 1. Evaporation flask: where sample get heated and extracted solvents get evaporated into gas, is the key apparatus in the […]

cbd boiling point under vacuum

Distillate edibles Distillation is used widely in chemical,biochemical and industrial fields. Besides, it is also widely used in food field in our kitchen. People often use distillation to concentrate juice or get purer food, or extract substance from mixtures. There are some examples of using distillation in our kitchen: 1. The concentration of fruit juice: […]

Disadvantages of short path distillation

  Disadvantages of short path distillation Short path distillation is a device used to make distillate of mixtures to extract several solvents at the same time. It is widely used in chemical,biochemical and industrial fields. Extracting solvents by short path distillation is very efficient but there are still some disadvantages in short path distillation, for example: […]