Chemical Lab Equipment
Products Definition
1. Rotary distillation, also known as centrifugal separation technology, mainly uses special equipment to rotate liquid substances at high speeds in order to separate them into two or more components.
2. Short range distillation, also known as molecular distillation, is a thermal separation process dedicated to separating heat-sensitive products. Short-range distillation is characterized by short product residence time and low process evaporation temperature, so it is a very mild distillation process.
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Auxiliary Equipment
Molecular vacuum pump
Oil diffusion pump
TRP Rotary vane vacuum pump
VRD Series Rotary vane vacuum pump
SHZ-III Water Vacuum Pump
SHZ-95 Water Vacuum Pump
Blast Drying Oven
Vacuum Drying Oven
CBD Vacuum Oven
Related equipment
Be used in a wide range of industries.
Purchasing Guide
1. Rotary Evaporators
1) Preparing the necessary parameter of your request.
a. Evaporating Flask Volume:
b. Lifting Method:
2) Customization:
(1)Design support
(2)Directly supply the Senior R&D organic intermediate, shorten your R&D time and cost
(3)Share the advanced purifying technology with you
(4)Supply the high quality chemicals and analysis reagent
(5)We want to assist you on Chemical Engineering (Auto CAD, Aspen plus etc.)
2. Short Path Distillation Kit
Preparing the necessary parameter of your request.
a. Reactor Volume:
b. Reactor Material:
c. Working Temperature:
3. Short Path Distillation
1) Preparing the necessary parameter of your request.
a. Reactor Volume:
b. Reactor Material:
c. Working Temperature:
2) Customization
The details pls download The Request List of Short Path Distillation
a. Design support
b. Directly supply the Senior R&D organic intermediate, shorten your R&D time and cost
c. Share the advanced purifying technology with you
d. Supply the high quality chemicals and analysis reagent
e. We want to assist you on Chemical Engineering (Auto CAD, Aspen plus etc.)
Category
1.1 Rotary Evaporators
(1) 1L/2L---Manual lifting with irony base/Manual lifting with SS base/Electric lifting
(2) 3L/5L/10L/20L/30L/50L---Manual Lifting/Electric Lifting
https://www.achievechem.com/chemical-equipment/rotary-evaporators.html
1.2 Short Path Distillation Kit
1) 2L Short Path Distillation Kit:
a. Flask:2L, 2x24/40 interfaces
b. Receiving bottle:2x500mL,24/40 interface
c. Cold trap:1L
2) 5L Short Path Distillation Kit:
a. Flask:5L,34/45 interface,24/40 interface
b. Receiving bottle:2x1000mL,24/40 interface
c. Cold trap:1L
3) 10L Short Path Distillation Kit:
a. Flask:10L,24/40 interface,2x34/45 interface
b. Receiving bottle:2x2000mL,24/40 interface
c. Cold trap:1L
4) 20L Short Path Distillation Kit:
a. Flask:20L,24/40 interface,2x34/45 interface
b. Receiving bottle:4x2000mL,24/40 interface
c. Cold trap:2x1L
https://www.achievechem.com/chemical-equipment/short-path-distillation-kit.html
1.3 Short Path Distillation
Standard Specification:
Example: The specification list of distillation for CBD
a. Laboratory Test (<20L)
NCF-10A, NCF-20A, NCF-30A, NCF-50A
b. Pilot Production (20L<100L)
NCF-100, NCF-200
c. Industrial Production (100L<300L)
NCF-500
https://www.achievechem.com/chemical-equipment/short-path-distillation.html
FAQ
01. Manual Lifting Rotary Evaporator.
Advantages
Low cost: Manual lifting rotary evaporator usually does not need motor or electronic control system, so the manufacturing cost is low.
High flexibility: Manual operation allows users to adjust the lifting height and rotation speed at any time as needed to meet different experimental requirements.
Simple maintenance: Because there are no complicated motors and electronic components, the maintenance of manual lifting rotary evaporator is relatively simple.
Disadvantages
Complicated operation: It is necessary to manually adjust the lifting height and rotation speed, which is relatively complicated and may increase the labor intensity of the experimenter.
Limited precision: Manual operation may not achieve accurate lifting height and rotation speed, which affects the accuracy and repeatability of experimental results.
02. Electric Lifting Rotary Evaporator.
Advantages
High degree of automation: The electric lifting rotary evaporator realizes automatic operation through the motor and electronic control system, which reduces the labor intensity of the experimenter.
High precision: The lifting height and rotating speed of the electric lifting rotary evaporator can be accurately controlled by the electronic control system, which improves the accuracy and repeatability of the experimental results.
Programmable control: Some high-end electric lifting rotary evaporators also have programmable control function, which can preset experimental programs and realize one-button operation.
Disadvantages
High cost: The electric lifting rotary evaporator needs complex components such as motor and electronic control system, and the manufacturing cost is high.
Complex maintenance: Because it contains complex motors and electronic components, the maintenance of the electric lifting rotary evaporator is relatively complex, which requires professional maintenance.
03. What is distillation?
04. How to evaluate the effect of spin steaming?
Monitor the evaporation rate during the whirling process to ensure that it is within the expected range. Too fast evaporation rate may result in solvent spatter or sample loss, while too slow evaporation rate may prolong the experiment time.
Solvent recovery:
If the purpose of spin distillation is to recover solvents, then the spin effect can be evaluated by measuring the amount of solvent recovered. The solvent recovery amount should be close to or equal to the expected recovery amount.
Sample purity:
For spin-evaporation operations where the purity of the sample needs to be increased, the purity of the sample before and after spin-evaporation can be measured by chromatography, spectroscopy, or other analytical methods. If the purity is improved, it indicates that the rotary steaming effect is good.
Sample residue:
After steaming, observe the sample residue in the collection bottle or flask. If the residual amount is small, and it is mainly a solid sample, it indicates that the rotary steaming effect is good.
Rotary steaming time:
The time required for spin steaming is also an indicator to evaluate the effect of spin steaming. If the spinning time is short and the expected effect can be achieved, it indicates that the spinning efficiency is high, etc.
05. Are hazardous wastes or discharges produced during the short distillation process?
Certificate
Our products are ISO Certified, Alibaba Gold Certified and CE Certified! ACHIEVE CHEM is a premium partner supplier to Fortune Global 500 companies. Our freeze dryers are sold at home and abroad and are widely used in many fields such as food processing industry, pharmaceutical industry, biotechnology and chemical industry.
In addition, our company also provides technology support services, including new organic materials, senior intermediates and pharmaceutical intermediates. Welcome to cooperate with ACHIEVE CHEM!
