High-purity purification device combining DP-type crystallization apparatus and purification tower.
**Principle** By circulating a large volume of reaction liquid, a powerful vortex flow field is formed within the reactor. By continuously feeding raw materials into this vortex flow field, uniform reaction crystallization throughout the entire reactor is made possible, enabling the production of fine particles through continuous crystallization. **Features** Fine and sharp particle size distribution It is possible to continuously produce fine particles with a small particle diameter (around a few micrometers) and a sharp particle size distribution (good monodispersity). High productivity per unit volume The device capacity can be reduced through continuous production (approximately 1/5 to 1/10 compared to conventional stirred tanks). Others Short startup time. The unit structure allows for easy scale-up through numbering up, and the simple internal structure makes disassembly and cleaning easy.
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basic information
Achieve crystal purity of 99.9% or higher.
Price range
Delivery Time
Applications/Examples of results
Naphthalene, para-dichlorobenzene (PDCB), para-xylene (PX), secondary battery material para-nitrochlorobenzene (PNCB), para-phenylenediamine (PPDA), styrene monomer (SM), acrylic acid, etc.
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Company information
Through the synergy of unit operation equipment and plant engineering, we aim to maximize our customers' profits and contribute to environmental conservation. 【Unit Operation Equipment】 - We have specialists well-versed in various unit operations (core technologies) centered around crystallization, filtration, drying, weighing, and mixing, and we offer a rich lineup of equipment primarily designed in-house. - By manufacturing key and large equipment at our own factory, we provide high-quality machinery. - Our R&D center possesses numerous test machines, allowing for tests that combine multiple operations. 【Engineering】 - We have numerous EPC achievements, primarily in chemical and food plants, both domestically and internationally. - We support our customers' overseas expansion through collaboration with overseas bases, particularly in Southeast Asia. - Leveraging our core technology expertise, we can propose optimal processes that combine equipment from our group companies and other manufacturers.