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1:General Material Description:
This ceramic filter elements are manufactured from high alumina micro porous ceramic material consisting of plenty of well-distributed and arched open holes.
Due to high porosity and the large internal surface,the high alumina porous ceramic offer a high storing capacity for particles and liquids.The labyrinth structure leads to an excellent separation efficiency at a simultaneously very low increase of differential pressure.
The high alumina porous ceramic filter elements are distinguished by the high thermal shock resistance and high bending strength.So that it can be used in depth filtration applications of up to 500oC and easily cleaned and regenerated.
2:Physical Properties:
High Alumina Micro Porous Ceramic Filter Elements
Unit | ||
Bulk Density | g/3cm | 1.4-1.6 |
Pore size | μm | 10-500 |
Porosity | % | 30-50 |
Water Permeability | t/m2h.h | 1.0-2.5 |
Gas Permeability | m3/m2h.h | 1.8-5.0 |
Bending Strength | MPa | 3.5-5.0 |
Compressive Strength | MPa | 12-15 |
Mohs’ hardness | Scal | 6-8 |
Max. Temperature Resistance | oC | 800 |
Thermal Stability | oC | 350 |
3:Chemical Resistance
resistant against most acids, saline solutions and organic solvents, liquid or gas covering the complete acid,neutral and alkali range up to pH 11,exept hydrofluoric acid and fully desalted water.
(Note:As end use conditions can vary,it is the users’ responsibility to verify compatibility with their specific use conditions.)
4:Standard Dimentions:
Type | Item No. | L x W x H (mm) | Type | Item No. | Do x Di x L (mm) | |
Brick | DQHAB-1 | 230×113×65 | Cylinder | DQHACL-50A | 50×30×500 | |
Brick | DQHAB-2 | 230×113×60 | Cylinder | DQHACL-50B | 50×30×700 | |
Brick | DQHAB-3 | 230×113×55 | Cylinder | DQHACL-80A | 80×50×500 | |
Brick | DQHAB-4 | 230×113×50 | Cylinder | DQHACL-80B | 80×50×700 | |
Brick | DQHAB-5 | 230×113×45 | Cylinder | DQHACL-100 | 100×60×700 | |
Brick | DQHAB-6 | 230×113×40 | Cylinder | DQHACL-120 | 120×80×1000 | |
Plate | DQHAP-1 | 230×230×45 | ||||
Plate | DQHAP-2 | 250×250×55 | ||||
Plate | DQHAP-3 | 300×300×60 | ||||
Plate | DQHAP-4 | 330×330×65 | ||||
Plate | DQHAP-5 | 350×350×60 | ||||
Plate | DQHAP-6 | 400×400×65 |
Type | Item No. | Do x Di x L (mm) | Flange(mm) | ||
Header | Thickness | Width | |||
Flanged Candle | DQHAFC-50 | 50 x 30 x500 | 66 | 15 | 8 |
Flanged Candle | DQHAFC-75 | 75 x x30 x700 | 88 | 15 | 8 |
Flanged Candle | DQHAFC-100 | 100 x 60 x 700 | 120 | 20 | 10 |
Flanged Candle | DQHAFC-150 | 150 x 100 x 1000 | 180 | 25 | 15 |
Flanged Candle | DQHAFC-200 | 200 x 140 x 1000 | 230 | 30 | 15 |
Flanged Candle | DQHAFC-300 | 300 x 240 x 1000 | 240 | 30 | 15 |
5:
(1):Filtration and dehydration for sludge and flocculating constituent after wastewater coagulation treatment;
Wastewater pretreatment by methods of ion exchange,electrolytic process and active carbon adsorption;
Filtration treatment of suspended solids for the wastewate during treatment of the dust trench wastewater of boilers(can use closed cycle);
Terminal treatment of air flotation and evaporation concentration; oil-water separation processing of oily wastewater;
Collection radioactive substances during combustion and burning exhausting filtration of radioactive waste;
Act as cusion for radioactive waste repository or waste landfill site to have the wastewater seeped,the wastewater then drain to the water receiving pond through subdrain for further treatment, it can prevent secondary contamination;
Applied for gas filtration,and filtration of electroplating wastewater containing Zn,Sn and Ni, and filtration treatment of electrolytic mother liquor.
(2): It can be used for crystal filtration during tetracycline production;water filtration during production of hydrogen peroxide; impurity filtration duing production of photographic film;zinc sulfide filtration during production of lithopone; flitration of crystal substances, etc.
It can be also used for filtration of natural gas;filtration of dust water-drop;oil fog of compressed air; filtration of dust of carbon dioxide;
For filtration of various organic solvent and decarburization.For removing water of rude oil prior to oil refining and used for oil/water separation.
For filtration of impurities of oil field recharge water. Filtering vapour,chlorine,oxygen,coke-oven gas, sulfur trioxide,nitrogen pentoxide,carbon dioxide,methane,hydrogen, acetylene.
Filtering dust and impurities of sulfur dioxide.
For air and vapour sterilizing and filtering.
For air-smashing, air-distributiing and air-inflating, and dissolve air into the liquid, such as non-ferrous metal flotation.
For filtration of various foundation water,industrial water,sea water desalination,purified water and ultrapure water processing.
For saline filtration of various liquors,beverage and glucose. Work as catalyst carrier,etc.
Note:As end use conditions can vary,it is the users’ responsibility to verify compatibility with their specific use conditions.