Products Bio-Chem Equipment Short Path Distillation Molecular Distillation
Molecular Distillation

Short Path Distillation

Molecular Distillation

Item Number : MD-6

Price varies based on specs and customizations


Jacketed Feeding vessel
15-30L
Feed pump
2-6 L/H
Heavy molecule discharge pump
1-6 L/H
Light molecule discharge pump
1-6 L/H
ISO & CE icon

Shipping:

Contact us to get shipping details Enjoy On-time Dispatch Guarantee.

Applications

Molecular distillation, also called molecular distiller, it is a process of separation, purification and concentration of natural products, complex and thermally sensitive molecules for example vitamins and polyunsaturated fatty acids.

This process is characterized by short term exposure of the distillate liquid to high temperatures, by high vacuum pressure (around 1024 mmHg) in the distillation column and a small distance between the evaporator and the condenser around 2 cm, where fluids are in the free molecular flow regime, i.e. the mean free path of molecules is comparable to the size of the equipment.

This process has the advantages of avoiding the problem of toxicity that occurs in techniques that use solvents as the separating agent, and also of minimizing losses due to thermal decomposition.

Detail & Parts

Molecular Distillation Details

Molecular Distillation Details

Molecular Distillation Details

Advantages

  1. The molecular distillation vacuum is high, the operating temperature is low and the heating time is short. for the separation od material with high boiling point , heat sensitive and easy to oxidize, It can be an excellent guarantee of the natural quality of the material.It has been widely used in the extraction of natural substances.
  2. Molecular distillation can not only effectively remove low-molecular substances in the liquid, such as: organic solvents, odor, etc., But alsp selectively evaporate the target product, remove other impurities,.So It is considered a natural quality of the protector.
  3. Molecular distillation can achieve the physical process which traditional separation method can not achieve.Therefore, on the separation of some high-value materials is widely used as deodorization, decolorization and purification means.
  4. Low operating pressures
  5. Short residence time
  6. High distillation rates
  7. Low fouling on distiller wall
  8. Grease-less magnetic sealed bearing, valves and joints
  9. Perfect for heat sensitive materials

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

Designed for You

KinTek provide deep custom made service and equipment to worldwide customers, our specialized teamwork and rich experienced engineers are capable to undertake the custom tailoring hardware and software equipment requirements, and help our customer to build up the exclusive and personalized equipment and solution!

Would you please drop your ideas to us, our engineers are ready for you now!

FAQ

What Is The Short Path Distillation?

Short path distillation is a purification technique that separates compounds based on their volatilities in a boiling liquid mixture under reduced pressure. It involves the distillate traveling a short distance, often only a few centimeters, and is done at reduced pressure. Short path distillation is ideal for laboratory applications where minimal instrumentation footprint is crucial. The boiling temperature is reduced by lowering the operating pressure, making it a continuous process with very short residence time. It is often used for unstable compounds or to purify small amounts of compounds, achieving distillate purity levels of up to 99%.

What Is The Purpose Of A Rotary Evaporator?

The purpose of a rotary evaporator, or rotovap, is to distill a solvent to separate a given mixture into its components based on their respective volatilities, through the process of evaporation and condensation. The rotovap is used to concentrate non-volatile components in a mixture and to extract volatile aroma and flavor molecules from mixtures gently and at low temperatures. The two key components of the rotovap allow for a gentle, precise, and efficient distillation not found in conventional distilling apparatuses: vacuum removal of solvent to lower boiling point and rotary flask rotation to increase surface area and speed up distillation.

What Are High Purity Materials?

High purity materials refer to substances that are free from impurities and possess a high level of chemical homogeneity. These materials are essential in various industries, particularly in the field of advanced electronics, where impurities can significantly affect the performance of devices. High purity materials are obtained through various methods, including chemical purification, vapor-phase deposition, and zone refining. In the preparation of electronic grade single crystal diamond, for example, a high-purity raw material gas and an efficient vacuum system are necessary to achieve the desired level of purity and homogeneity.

Is Short Path Distillation The Same As Distillation?

Short path distillation is a type of distillation technique used to separate and purify small amounts of compounds that are not stable at high temperatures. It involves the distillate traveling a short distance, often only a few centimeters, at reduced pressure. While short path distillation is a specific type of distillation, it is not the same as traditional distillation, which typically involves heating a mixture to its boiling point and condensing the vapors. Short path distillation allows for a lower heating temperature and a shorter distillation distance, resulting in less loss of compound and more efficient purification.

Why Rotary Evaporator Is Used In Solvent Extraction?

Rotary evaporators are used in solvent extraction because they allow for the efficient and gentle removal of solvents from samples by evaporation. This is achieved by reducing the pressure to lower the solvent boiling point, rotating the sample to increase the effective surface area, heating the solution, and then condensing the evaporated solvent in a cooled glass condenser. This process leaves the concentrated compound in the flask and is often used in medicinal chemistry, pharmaceutical, chromatography, and petrochemical fields.

What Are Examples Of Short Path Distillation?

Some examples of short path distillation include processing edible oils, creating fragrances, producing fuels, distilling polyurethane, distilling compounds that are unstable at high temperatures, and distilling small quantities of a compound.

Can Rotary Evaporator Remove Water?

Yes, a rotary evaporator can remove water. By changing the temperature to speed up the evaporation rate or by vacuuming with a vacuum pump to further reduce the pressure and lower the boiling point, a rotary evaporator can evaporate solutions that contain water and other substances. The electronic control of the rotary evaporator keeps the rotation of the flask at a constant speed, creating a larger surface area for heating and faster evaporation speeds. The traditional distillation method is less efficient and accurate than a rotary evaporator, which is widely used in chemical laboratories, industrial, bio-pharmaceutical, and food-making fields.

What Temperature Is Short Path Distillation?

The Short Path Vacuum Distillation operates at a temperature far below the boiling point of the material being distilled, allowing for the purification of heat-sensitive materials at much lower temperatures. The ultimate pressures of 0.001 mbar can be achieved, which prevents degradation and allows for very high equivalent temperatures to be achieved at ambient pressure. The high vacuum distillation technique enables the separation of heat-sensitive or high molecular weight compounds not possible by conventional techniques.

What Are The Advantages Of Short Path Distillation?

Short path distillation has several advantages over other distillation processes. It offers a continuous feed functionality, faster completion time, and is ideal for compounds that are unstable at high temperatures. It is also automated and easy to use, produces high concentrations of distillates, and reduces product waste. These benefits make short path distillation a highly advantageous option for a variety of uses and applications, especially in industries with time-sensitive materials and production cycles.

How Long Does Short Path Distillation Take?

The length of time it takes to complete short path distillation depends on various factors, such as the type and quantity of the compound being distilled, the equipment used, and the skill of the operator. Generally, short path distillation is a relatively quick process, with some runs taking as little as 30 minutes, while others may take several hours. The key to a successful distillation is to carefully monitor the temperature and pressure throughout the process and adjust as necessary to ensure maximum efficiency and purity of the end product.

Is Rotary Evaporator Used For Distillation?

Yes, rotary evaporator is used for distillation. It is a device used in chemical laboratories to efficiently and gently remove solvents from samples by evaporation. The system works by reducing the pressure to lower the solvent boiling point, rotating the sample to increase the effective surface area, heating the solution, and then the evaporated solvent condenses in a cooled glass condenser. Rotary evaporation is most often and conveniently applied to separate "low boiling" solvents such as n-hexane or ethyl acetate from compounds which are solid at room temperature and pressure.

What Are The Principles Of Rotary Evaporation?

The basic principle of rotary evaporation is to increase a sample's surface area and optimize its temperature and vacuum level, enabling effective separation of solvents in a short time. A cooling condenser helps to recover the separated solvent. It is a gentle and efficient method for liquid separation and purification, with specific applications including concentration, crystallization, solvent distillation, and chemical synthesis. A rotary evaporator and a vacuum pump are the two equipment required for a rotary evaporation system. Selection of the optimal vacuum pump is based on considerations such as chemical compatibility, ability to process wet vapors, ultimate depth of vacuum, flow rate, and adjustable control of vacuum levels.

What Are The Advantages Of A Rotary Evaporator?

The advantages of using a rotary evaporator include lower boiling temperatures, faster evaporation of solvents, fewer operations, and the ability to suppress bumping during the process. The lower boiling temperatures allow for the separation of solvents and compounds at lower temperatures, while faster evaporation speeds up the process. Fewer operations are needed thanks to the built-in lifting and falling motor, and bumping is suppressed, allowing for quick and gentle evaporation. Rotary evaporators are particularly useful for heat-sensitive compounds and distillation of complex mixtures.
View more faqs for this product

4.9

out of

5

Molecular Distillation's fast delivery and top-notch quality made my experience remarkable!

Isidora Djuric

4.8

out of

5

The Molecular Distillation's user-friendly design and efficient performance are a winning combination!

Jacquelyn Al-Ghamdi

4.7

out of

5

Molecular Distillation's cutting-edge technology has revolutionized our lab's purification processes!

Upasana O'Brien

4.8

out of

5

The Molecular Distillation system's accuracy and reliability have greatly enhanced our research capabilities.

Evelina Schmidt

4.9

out of

5

Molecular Distillation's exceptional durability ensures years of reliable service in our demanding lab environment.

Kiril Krstic

4.7

out of

5

The Molecular Distillation's innovative design has simplified complex purification tasks, saving us valuable time.

Romy O'Sullivan

4.8

out of

5

The Molecular Distillation system's intuitive interface and user-friendly features make it a breeze to operate.

Kacper Al-Otaibi

4.9

out of

5

Molecular Distillation's exceptional customer support team is always ready to assist, ensuring a seamless experience.

Abdulrahman Soderstrom

4.7

out of

5

The Molecular Distillation's compact design allows for easy integration into our lab's limited space.

Dusan Torres

4.8

out of

5

Molecular Distillation's energy-efficient operation helps us reduce our lab's environmental impact.

Natasa Johansson

4.9

out of

5

The Molecular Distillation's ability to handle complex mixtures with precision has made it an invaluable asset in our research.

Abdulsalam Kumar

4.7

out of

5

Molecular Distillation's cost-effective pricing makes it an excellent investment for labs with limited budgets.

Srdjan Martin

4.8

out of

5

The Molecular Distillation system's modular design allows for easy customization to meet our specific lab needs.

Katarzyna Sanchez

4.9

out of

5

Molecular Distillation's commitment to innovation ensures that we always have access to the latest technological advancements.

Alena Silva

4.7

out of

5

The Molecular Distillation's sleek design and modern aesthetics complement our lab's overall look.

Amelina Patel

PDF - Molecular Distillation

Download

Catalog of Short Path Distillation

Download

Catalog of Short Path Distillation

Download

Catalog of Rotary Evaporator

Download

Catalog of High Purity Materials

Download

REQUEST A QUOTE

Our professional team will reply to you within one business day. Please feel free to contact us!

Related Products

2L Short Path Distillation

2L Short Path Distillation

Extract and purify with ease using our 2L short path distillation kit. Our heavy-duty Borosilicate glassware, fast heating mantle, and delicate fitting device ensure efficient and high-quality distillation. Discover the advantages today!

20L Short Path Distillation

20L Short Path Distillation

Efficiently extract and purify mixed liquids with our 20L short path distillation system. High vacuum and low temperature heating for optimal results.

10L Short Path Distillation

10L Short Path Distillation

Extract and purify mixed liquids with ease using our 10L short path distillation system. High vacuum and low temperature heating for optimal results.

5L Short Path Distillation

5L Short Path Distillation

Experience efficient and high-quality 5L short path distillation with our durable Borosilicate glassware, fast heating mantle, and delicate fitting device. Extract and purify your target mixed liquids with ease under high vacuum conditions. Learn more about its advantages now!

5-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

5-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate low-boiling solvents with the 5-50L Rotary Evaporator. Ideal for chemical labs, it offers precise and safe evaporating processes.

wall mounted water distillation unit

wall mounted water distillation unit

The wall mounted water distillation unit can be installed on the wall and is designed to produce high-quality distilled water continuously, automatically and efficiently at low economic cost.

Evaporation Crucible for Organic Matter

Evaporation Crucible for Organic Matter

An evaporation crucible for organic matter, referred to as an evaporation crucible, is a container for evaporating organic solvents in a laboratory environment.

0.5-4L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

0.5-4L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate "low boiling" solvents with a 0.5-4L rotary evaporator. Designed with high-grade materials, Telfon+Viton vacuum sealing, and PTFE valves for contamination-free operation.

PTFE tweezers

PTFE tweezers

PTFE tweezers inherit the excellent physical and chemical properties of PTFE, such as high temperature resistance, cold resistance, acid and alkali resistance, and corrosion resistance to most organic solvents.

20L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

20L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate "low boiling" solvents with the 20L Rotary Evaporator, ideal for chemical labs in pharmaceutical and other industries. Guarantees working performance with selected materials and advanced safety features.

10-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

10-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate low boiling solvents with KT Rotary Evaporator. Guaranteed performance with high-grade materials and flexible modular design.

evaporation boat for organic matter

evaporation boat for organic matter

The evaporation boat for organic matter is an important tool for precise and uniform heating during the deposition of organic materials.

Hydrothermal Synthesis Reactor

Hydrothermal Synthesis Reactor

Discover the applications of Hydrothermal Synthesis Reactor - a small, corrosion-resistant reactor for chemical labs. Achieve rapid digestion of insoluble substances in a safe and reliable way. Learn more now.

2-5L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

2-5L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently remove low boiling solvents with the KT 2-5L Rotary Evaporator. Perfect for chemical labs in the pharmaceutical, chemical, and biological industries.

PTFE bottle oil fume sampling tube

PTFE bottle oil fume sampling tube

PTFE products are generally called "non-stick coating", which is a synthetic polymer material that replaces all hydrogen atoms in polyethylene with fluorine.

0.5-1L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

0.5-1L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Looking for a reliable and efficient rotary evaporator? Our 0.5-1L rotary evaporator uses constant temperature heating and thin film evaporating to implement a range of operations, including solvent removal and separation. With high-grade materials and safety features, it's perfect for labs in pharmaceutical, chemical, and biological industries.

Anion Exchange Membrane

Anion Exchange Membrane

Anion exchange membranes (AEMs) are semipermeable membranes, usually made of ionomers, designed to conduct anions but reject gases such as oxygen or hydrogen.

Diaphragm Vacuum Pump

Diaphragm Vacuum Pump

Get stable and efficient negative pressure with our Diaphragm Vacuum Pump. Perfect for evaporation, distillation, and more. Low temperature motor, chemical resistant materials, and environmentally friendly. Try it today!

PTFE sampling filter

PTFE sampling filter

PTFE filter element is a commonly used industrial filter element, mainly used to filter corrosive media such as high-purity chemical substances, strong acids, and strong alkalis.

Super Negative Oxygen Ion Generator

Super Negative Oxygen Ion Generator

The super negative oxygen ion generator emits ions to purify indoor air, control viruses, and reduce PM2.5 levels below 10ug/m3. It protects against harmful aerosols entering the bloodstream through breathing.

Thin-layer spectral electrolysis cell

Thin-layer spectral electrolysis cell

Discover the benefits of our thin-layer spectral electrolysis cell. Corrosion-resistant, complete specifications, and customizable for your needs.

Related Articles

Molecular Distillation: A Comprehensive Overview

Molecular Distillation: A Comprehensive Overview

Explains the principles and applications of molecular distillation, a technique for separating liquid mixtures based on molecular interactions and diffusion rates.

Find out more
Molecular Distillation: An Efficient Separation and Purification Technology

Molecular Distillation: An Efficient Separation and Purification Technology

Explore the principles, applications, and benefits of molecular distillation in various industries.

Find out more
A Comparison of Rotovap Distillation and Other Distillation Technologies

A Comparison of Rotovap Distillation and Other Distillation Technologies

Distillation is a separation technique used to purify liquids through heat application and vaporization. It is a crucial process in various industries such as the chemical, pharmaceutical, and food industries. There are various distillation technologies available, each with its unique advantages and disadvantages.

Find out more
The Importance of Water Distillation in the Laboratory: Ensuring Purity and Quality for Accurate Results

The Importance of Water Distillation in the Laboratory: Ensuring Purity and Quality for Accurate Results

Water distillation is an important process in the laboratory, as it ensures the purity and quality of the water being used in experiments and testing procedures.

Find out more
Enhancing Flavor Extraction Rotary Evaporators in Molecular Gastronomy

Enhancing Flavor Extraction Rotary Evaporators in Molecular Gastronomy

Molecular gastronomy is a scientific discipline that studies the physical and chemical processes that occur during cooking. This field of study combines physics and chemistry with culinary arts to create new cooking techniques and innovative dishes.

Find out more
Understanding the Science Behind Short Path Distillation

Understanding the Science Behind Short Path Distillation

Short path distillation is a precise and efficient method of separating and purifying liquids through a process of distillation.

Find out more
How Rotary Evaporators Help in Separation Processes

How Rotary Evaporators Help in Separation Processes

Rotary evaporators, or rotovaps, are laboratory equipment used in separation processes to remove solvents from samples.

Find out more
Exploring the Boundless Possibilities of Rotary Evaporator in Culinary Arts

Exploring the Boundless Possibilities of Rotary Evaporator in Culinary Arts

A rotary evaporator is an essential laboratory equipment that is used for solvent removal, separation, and recycling. It is a device that uses a rotating flask to remove solvents from a sample, making it ideal for sample preparations and drying powders.

Find out more
5 Essential Applications of Rotary Evaporator in Labs

5 Essential Applications of Rotary Evaporator in Labs

Rotary evaporators, also known as rotovaps, are laboratory instruments used for distillation, concentration, and purification of samples. They are widely used in the chemical, pharmaceutical, and food and beverage industries for various applications.

Find out more
How Rotavapor Can Improve Your Distillation Process and Save You Time

How Rotavapor Can Improve Your Distillation Process and Save You Time

A Rotavapor, also known as a rotary evaporator, is a laboratory apparatus used for distillation, purification, and extraction of solvents. It consists of a heating bath, rotation flask, and a condenser, which work together to remove the solvent from a sample.

Find out more
Step-by-Step Guide to Operating a Short Path Distillation Apparatus

Step-by-Step Guide to Operating a Short Path Distillation Apparatus

Operating of Short Path Distillation and Precautions

Find out more
How Rotary Evaporator Can Improve the Quality of Your Distillate

How Rotary Evaporator Can Improve the Quality of Your Distillate

A rotary evaporator is a laboratory equipment used for distillation and solvent recovery processes. It works by rotating the flask containing the mixture under vacuum, which allows for efficient separation of the components based on their boiling points.

Find out more