Honeycomb Ceramics Regenerator
| Price: |
Negotiable |
| Trade Terms: |
By air or vessel |
| Min Order: |
1 |
| Pay Type: |
L/C,T/T |
Honeycomb ceramics regenerator is the key part of high temperature air combustion (HTAC). It has the following notable characters: Perfect high-temperature resistance, anticorrosion, perfect thermal shock stability, high mechanical strength, large thermal storage capacity, advantaging heat- conduction property, energy- Conserving result and service life are improved greatly. It is extensively used in many kinds of heater, sirocco furnace, heat treatment furnace, cracking column, roaster, melting furnace, balance heating stove and etc. The results show that the honeycomb ceramics regenerator has high heat transfer efficiency, which can reach 87.02% at the temperature of 1130º C, and the combustion temperature is stable at the moment of switching. Mainly materials are cordierite, mullite, alumina and corundum.
1. Physical & chemical properties of honeycomb ceramics regenerator:
Performance index
| Mullite
| Cordierite
| Corundum
|
Chemical Content
| SiO 2
| 25-30%
| 46-52%
| 8-11%
|
AL 2 O 3
| 70-72%
| 32-37%
| 85-92%
|
MgO
| /
| 12-16%
| 1.8-2.5%
|
Fe 2 O 3
| ≤1.0%
| ≤1.0%
| ≤0.5%
|
Na 2 O+K 2 O+CaO
| ≤1.0%
| ≤1.0%
| 0.5-12%
|
Ti O 2 +BaO
| /
| ≤1.0%
| /
|
Compressive Strength(Mpa)
| Lengthways
| ≥30
| ≥30
| ≥30
|
Horizontal
| ≥10
| ≥10
| ≥10
|
Density (g/cm 3 )
| > 2.9
| > 2.5
| ≥3.2
|
Water-absorbing rate(%)
| 15-30
| 15-30
| 15-25
|
Coefficient of Thermal Expansion (×10 -6 / °C )
| 3.0-5.5
| 3.0-5.0
| 5.0-7.0
|
Thermal Capacity(J/Kg.k)
| 850-1050
| 800-1200
| 1300-1400
|
Thermal Conductivity (W/Mk)
| 1.4-2.0
| 1.3-1.8
| 5.0-10.0
|
Highest Working Temperature ( °C )
| 1550
| 1350
| 1600
|
2.Specification of honeycomb ceramics regenerator:
materia
| Specification
(L × W × H)(mm)
| Channels Density
(Cell/in 2 )
| Number of Hole(cells)
| Width of Channels (mm)
| Thickness of Wall (mm)
| Surface Area
( m 2 / m 3 )
| Cell-opening Ratio (% )
|
Alumina
| 150×150×300
| 18
| 25×25
| 4.9
| 1.0
| 540
| 67
|
Cordierite
| 150×150×300
| 46
| 40×40
| 3.0
| 0.7
| 825
| 65
|
Mullite
| 150×150×300
| 72
| 50×50
| 2.26
| 0.72
| 1008
| 57
|
Nanning Elaiter Environmental Technologies Co., Ltd. is the modern Nanning Elaiter Environmental Technologies Co., Ltd. is the modern enterprise which is engaged in the environmental protection technical research, production, sale and the import and export trade. Basis on the environmental protection as an excellent company, we have already built up a good technique cooperative relation with many scientific research colleges and universities in field of environmental protection, Specilized in creating the advanced technique in environmental and providing the high-quality products for the customers. The product of our company are widely used in environmental protection, chemical industry, petroleum, pharmacy, metallurgy etc domain. Product best-selling European, American, Southeast Asia market.
We take"Unity, honesty, innovation, surmounting" as ours spirit. Take "keep improving, integrity management"as the idea of management. We sincerely hope to establish mutual benefit and mutual development with you in all field.
Main Products:
1. Uses in the vehicle exhaust cleaning treatment the product: Automobile three-way catalyst, Diesel oxidation catalysis, Diesel Particulate Filter (DPF), Motorcycle three-way catalyst.
2. Uses in the environmental protection energy conservation and the filtration produc: Honeycomb ceramic substrate for vehicle, Infrared ceramic plaques, Foam ceramic filter, Extruded ceramic filter (Molten metal filter), Honeycomb ceramics regenerator, Honeycomb Thermal Store Catalyst Ceramic.
3. Uses in the chemical industry, petroleum and other domain of the tower packing: Plastic structured packings, Metallic structured packings, Ceramic structured packings, The plastic, the metal, the ceramic three kind of materials make of random packings ( For example: Ladder ring, Conjugate ring, Pall ring, Saddle ring, Heilex ring, Rosette ring, Cascade ring, Super saddle ring, Snowflake ring, Rasching ring, Six lozenge ring, Pentacle ring, Double arc ring, Interpak, Nutter ring, Improved Pall Ring, Washing ring etc).
4. Uses in the sewerage treatment facility the product: Combined packing, Half soft packing, Solid elastic packing, Soft fibrous packing, Suspension packing, Biological packing etc.
5. Uses in purifying the water treatment the product: Ceramic granule filter, Rare earth ceramic sand filter, Mirco-hole filtering brick, plate and pipe, and the activated carbon of various material.
6. Uses in the the packing tower the tower contents: Ceramic dome arch, Ceramic support beam & bar, Ceramic liquid distributor, liquid collector, Ceramic support beam, Activated Alumina ceramic ball, Inert alumina ceramic ball, High alumina ball and cylinder, Fireproof ceramic ball, Heat storage ceramic ball, Perforated ceramic ball, Porous ceramic ball and cylinder and acid-heat resistant ceramic brick and plate etc.
7. Uses in the metallurgy and the casting product: Various metal powder, Alloying additive series, Intermediate alloy series and grain refiner series.
8. Each kind of molecular sieve and activated alumina series products.
