Get a Quote
Optimization of short-path molecular distillation technology for ...

Optimization of short-path molecular distillation technology for ...

Jan 01, 2018 Taking distillate as the target product, the optimum conditions were as follows: distillation temperature 38C, distillation pressure 41 Pa, and 1,8-cineole and α -pinene content in distillates of 60.80% and 31.58%, respectively, and the yield of the distillates was 82.06%, which were well matched with the predicated values 61.97%, 33.37% and ...

More details
Molecular distillation - WikiMili The Best Wikipedia Reader

Molecular distillation - WikiMili The Best Wikipedia Reader

Molecular distillation. Molecular distillation is a type of short-path vacuum distillation, characterized by an extremely low vacuum pressure, 0.01 torr or below, which is performed using a molecular still. [1] It is a process of separation, purification and concentration of natural products, complex and thermally sensitive molecules for ...

More details
Short Path and Molecular Distillation - Wiley

Short Path and Molecular Distillation - Wiley

Nov 03, 2014 Short path and molecular distillation were developed in the 1930s and 1940s mainly in the UK and in the USA. In short path distillation, the produced vapours do not have contact with the liquid any more. The number of theoretical stages is 1 at a small distillate rate and may rise up to 2.2 at a higher evaporation rate. ... but at a poor yield ...

More details
*Molecular Distillation System - Top Extraction

*Molecular Distillation System - Top Extraction

Price ($) 19,988. 29,988. 39,988. Product Description: Thin film evaporator distillation is considered to be the safest and the most efficient separation method. It can be used to purify molecules with poor thermal stability and related compounds with low volatility and high boiling point. In the high vacuum environment, molecular distillation ...

More details
Molecular distillation - WinatLab

Molecular distillation - WinatLab

The basic principle of molecular distillation is to work a vacuum which is extremely high, we will work a vacuum up to 10- mb so 1 million times below atmospheric pressure, for that we will put in place a specific design the base is a wiped film evaporator to limit the residence time because we heat very hard, up to 300, an internal condenser to avoid pressure drops and be able to ...

More details
Macro 36 Centrifugal Distillation Still

Macro 36 Centrifugal Distillation Still

The MYERS Macro-36 Centrifugal Molecular Still is designed for throughputs from 100-400 pounds per hour depending upon feed material characteristics. The material is pumped into the center of the heated rotating disk housed in a vacuum chamber. The feed material is spread by centrifugal force in a thin film across the face of the rotor.

More details
Magna 60 Molecular Distillation Still

Magna 60 Molecular Distillation Still

The Myers Magna-60 Centrifugal Molecular Still is intended for production of high-vacuum distillation of heat sensitive organic compounds. With over fifty years of experience in the design and manufacturing of Centrifugal Molecular Stills, Myers can offer the unique qualifications for supplying the system our customers require.

More details
Molecular Distillation -

Molecular Distillation -

The properties of the distillation products from molecular distillation were found to be comparable with those of the typical standards of MVI250 and MVI350 respectively. The overall yield of 90% was got in the process. The recommended conditions of the pabs was 5-80 pa, heat transfer oils was 200-240oC, circulating water temperature is 25-28oC.

More details
Pilot-Plant Molecular Distillation of Seal Oil Fatty Acids

Pilot-Plant Molecular Distillation of Seal Oil Fatty Acids

Therefore, there is a trade-off between the yield and purity of DPA, EPA and DHA in the residue. The higher the temperature is, the higher the purity but the lower yield. In conclusion, seal oil fatty acids can be successfully purified for healthcare applications using a pilot plant wiped film molecular distillation unit and high vacuum.

More details
Related Post

Send Message to Us

48-hour idling test machine before leaving the factory. You can take the materials to the factory test machine. We will customize the solution according to your needs.

Get in Touch

Need more additional information or queries? We are here to help. Please fill in the form below to get in touch.

<script type="text/javascript" src="https://v1.cnzz.com/z_stat.php?id=1281089964&web_id=1281089964"></script>