Tubular Filter Membrane Silicon Carbide Ceramic
PRODUCT DESCRIPTION
Silicon carbide tubular membranes exhibit excellent performance in multiple aspects, and the uniqueness of material properties and process advantages is demonstrated during use.
Firstly, silicon carbide tubular membrane have the characteristics of high strength, high hardness, and strong wear resistance, as well as excellent chemical stability. This enables the silicon carbide tubular membrane to operate stably for a long time in extreme environments and has excellent resistance to various chemical corrosion.
Secondly, the silicon carbide tubular membrane is fired using recrystallization technology, forming a high porosity and high connectivity filtration channel through a solid gas solid phase transition process, thus possessing excellent filtration performance and flux.
Finally, silicon carbide tubular membranes have advantages such as good hydrophilicity, strong pollution resistance, good thermal stability, long service life.
Recrystallized silicon carbide (RSiC) tubular filter membrane exhibits significant advantages in extreme filtration environments such as high temperature and strong corrosion due to its unique material properties. The silicon carbide tubular membrane has a circular tubular structure with a high porosity of over 45%, and pore size distribution between 50 and 500 nanometers, which can achieve particle separation with the same accuracy range.
Tubular filter membrane has excellent chemical stability, can withstand strong acid and alkali environments with pH values of 0-14, and tubular filter membrane can work at temperatures above 800 ° C. During the operation, the membrane filtration flux can reach 3000 L/(m ² · h · bar), demonstrating efficient and stable separation ability.
FEATURES & BENEFITS
· High temperature resistance
· Thermal shock resistance
· High thermal conductivity
· High mechanical strength
· Acid and alkali resistance
· Wear resistance
MAIN PARAMETER
Porous SiC ceramic membrane industry | Tubular membrane |
SiC content(%) | 100 |
Apparent porosity (%) | >45 |
Average pore size(nm) | 50~500 |
Filtration accuracy (nm) | 50~500 |
PH value | 0-14 |
Flux (LMH) | 3000 |
Working pressure (bar) | 1~2 |
Operating temperature(℃) | 4-80 |
PRODUCT DETAIL
The recrystallized silicon carbide tubular membrane is prepared using high-purity silicon carbide coarse powder and highly active micro powder as raw materials, through high-temperature vacuum sintering and recrystallization process at 2450 ℃. This material has extremely high purity and does not contain any intermediate bonding phases, possessing excellent high-temperature mechanical properties and structural stability. Its surface exhibits excellent hydrophilic properties and anti pollution ability, making it one of the most comprehensive inorganic membrane materials currently available.
APPLICATION
1. Oil containing emulsion wastewater treatment: oilfield reinjection water, cold rolling emulsion wastewater, metal cleaning solution recovery;
2. Extraction and purification of active ingredients from traditional Chinese medicine;
3. Oral liquid clarification and filtration;
4. Sterilization and impurity removal filtration of fermented products such as soy sauce and vinegar;
5. Clarification and filtration of fruit juice, beverages, and alcoholic beverages;
6. Sterilization and concentration of milk;
7. Separation and refinement of fermentation products;
Provide specific filtration parameters (particle size/temperature/pH/viscosity) to obtain customized pore size design solutions for tubular filter membranes.
PACKING
ABOUT US
Riseport Global Traders Ltd.(Shenyang) is an enterprise with silicon carbide products as its core and its full industry chain sales services. It has established stable cooperation and deep binding with domestic silicon carbide production enterprises, covering raw materials (high-purity SiC powder), intermediate products (grinding materials, structural ceramics, silicon carbide ceramic membranes) to high value-added terminal products (semiconductor wafers, power modules), forming a full category supply pool, and reducing customers' dispersed procurement costs.
