Introduction：
The BZ Series High - Gravity Rotating Rectifier (RZB) represents a paragon of innovation in the realm of distillation technology. It is an avant - garde and highly efficient distillation system that harnesses the power of high - speed rotation. The rotor within the RZB operates at a high velocity, generating an extraordinarily intense centrifugal force field. This force field, which can reach 300 - 500 times the magnitude of Earth's gravity, serves as the cornerstone for its remarkable performance.
In the RZB, the gas and liquid phases engage in a zigzag countercurrent flow facilitated by this high - gravity environment. This flow pattern is in stark contrast to conventional distillation setups, where bubble interference often plagues the separation process. In the RZB, such interference is effectively nullified, enabling an environment conducive to highly efficient mass transfer. With a compact stature of merely 1.2 meters, the RZB manages to achieve separation performance on par with traditional packed or tray columns that stand a towering 15 meters tall. This remarkable feat has earned it the moniker "the transistor of the chemical industry." National experts have meticulously evaluated and certified this technology, deeming it to be at the forefront of international advancement.
Main parameter
| Target | ethanol and other solvent |
| Minimum inlet concentration | 10% |
| Max outlet concentration | 99.5% |
| Running consumption | steam |
Advantages
Our Advantages
1.Enhanced Mass Transfer: The high - gravity environment significantly bolsters mass transfer. The centrifugal forces generated expand the gas - liquid contact area by a factor of ten when compared to conventional distillation systems. As a result, the mass transfer efficiency is improved by one to two orders of magnitude. This enhancement allows for the attainment of high - purity output in a single pass. For instance, solvents like ethanol and methanol can be purified to a staggering 99.5 - 99.9% in a single step, with residual concentrations remaining well below 0.5%.
2.Compact Design: The RZB's design is a marvel of engineering in terms of its compactness. Standing at only 0.8 - 1.2 meters in height and occupying less than 2 square meters of floor space, it is a far cry from the traditional tower equipment that can be 15 meters tall. This compact form factor not only saves valuable space but also offers greater flexibility in installation and integration within industrial settings.
Efficiency Leap & Compact Design
Energy-Saving
1.Automated Control: The equipment is equipped with state - of - the - art automated control systems, offering both semi - automatic and fully automatic operation modes. This allows for seamless operation and adaptability to different production requirements. Start - up and shutdown procedures can be completed within a mere 10 minutes, minimizing downtime. Additionally, real - time operational data can be remotely monitored, providing operators with valuable insights into the performance of the system.
2.Reduced Maintenance Costs: Maintenance of the RZB is both straightforward and cost - effective. Annual maintenance expenses are slashed by 60% compared to traditional distillation equipment. The system only requires periodic seal replacement, and servicing can be completed in just a few hours, ensuring minimal disruption to production processes.
Intelligent Operation & Maintenance
Application
The RZB has found widespread application in the recovery and purification of a diverse range of organic solvents. Solvents commonly processed include ethanol, methanol, acetone, ethyl acetate, acetonitrile, THF, dichloromethane, DMF, DMSO, and toluene. Its versatility extends across multiple industries.
API Production
In the production of active pharmaceutical ingredients, the RZB plays a crucial role in ensuring the purity and quality of the final products.
Pharmaceutical Intermediate Manufacturing
It enables the efficient separation and purification of pharmaceutical intermediates, contributing to the overall efficiency of the pharmaceutical manufacturing process.
Fine Chemicals
The high - precision separation capabilities of the RZB are highly valued in the fine chemicals industry, where purity is of utmost importance.
Model
|
No. |
Name |
Model |
Initial concentration |
Final concentration |
Earliest time |
Qty |
|
1 |
Ethanol and water |
BZ600-900/2P-4P |
10-80% |
90-99.9% |
July of 2004 |
40 |
|
2 |
absolute ethyl alcohol |
BZ750-900/2P-3P |
88-92% |
99-99.5% |
Aug of 2006 |
10 |
|
3 |
DMSO(DMF)and water |
BZ750-850/3P |
70-90% |
＞99.9% |
July of 2006 |
10 |
|
4 |
Methanol separation |
BZ750/3P-4P |
12% |
＜0.1% |
Sep of 2005 |
6 |
Service Process
Our team offers efficient, low - carbon, and intelligent high - gravity distillation solutions. Contact us today to receive customized solutions and a detailed cost - effectiveness analysis. Note that this equipment supports custom designs.
our factory
packing
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