Difference Between Permeate Vaporization and Vapor Permeation Process Applications In Molecular Sieve Membrane Dehydration
The process is made to measure for your process demand, and Greatwall Process and Control provides the most suitable membrane separation technology for you.
Application of NaA Zeolite Membrane Dehydration Equipment
The NaA zeolite membrane dehydration equipment is specially designed for various solvents dehydration and concentration.
How to Produce Anhydrous Ethanol with a Minimum 99.5% Purity
Producing anhydrous ethanol with a minimum 99.5% alcohol concentration is a complex process that requires careful attention to detail. Raw material selection, pre-treatment, fermentation, distillation, dehydration, and quality control are all crucial stages in the production process. By following these steps, producers can ensure to produce high-quality anhydrous ethanol that meets the required purity standards.
China is now the third largest producer and applicant of biofuel ethanol in the world following Brazil and the United States. The keys to determine the future prospects of high purity ethanol production are manufacturing cost and process technology, especially the cost of ethanol preparation and high purity separation.
Currently, the most efficient technology in this respect is the molecular sieve membrane permeation vaporization ethanol-water separation technology, which has a bright market prospect with hundreds of millions of dollars of market demand every year.
Pervaporation Membrane Dehydration Technology
Pervaporation molecular sieve membrane is a layer of uniform molecular sieve crystal synthesized on a ceramic carrier. A molecular sieve has regular pore structure, which utilize the principle of screening for the separation of substances of different molecular size.
Factors Affecting Permeation Vaporization Performance
Permeation vaporization membrane separation technology is a process that separates or enriches a portion of an organic mixture by selectively absorbing and decomposing the components in the mixed solution. As the diffusion rate of each component in the membrane is different.