Honeycomb ceramic regenerators

Honeycomb ceramic regenerators

Short Description:

Honeycomb ceramic regenerator Honeycomb ceramic regenerators enhance efficiency, save energy, increase output and improve quality, an important and effective measure when dealing with energy and the environment. They`re applied on thermal equipment for energy saving within industry. The pores of the Honeycomb ceramic regenerators are square and hexagonal, and the channels of pores are straight and parallel to each other. This structure reduces the resistance of passing air and enhances the he...


  • Port: Jiangxi
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    Honeycomb ceramic regenerator

    Honeycomb ceramic regenerators enhance efficiency, save energy, increase output and improve quality, an important and effective measure when dealing with energy and the environment. They`re applied on thermal equipment for energy saving within industry. The pores of the Honeycomb ceramic regenerators are square and hexagonal, and the channels of pores are straight and parallel to each other. This structure reduces the resistance of passing air and enhances the heat exchange efficiency of every channel.

    Functions:
    1 Reduce the thermal loss of exhaust gas, and improve the efficiency of fuel to save energy as.

    2 Enhance the burning temperature based on theory, improve the atmospheric burning, meet the high temperature of thermal equipment enlarge low calorific value fuel, especially the application range of blast furnaces, improve the efficiency of calorific value fuel and reduce the emissions from low calorific value coal gas.
    3 Improve the terms of heat exchange in hearths, increase the output of equipment, enhance the quality of products and cut down on reinvesting in equipment.
    4 Reduce the exhaust emission of thermal equipment, alleviate the air pollution and improve the environment.

    Characteristics:
    The characteristics of the honeycomb ceramic regenerator are as follow: they have low heat expansion, high specific heat capacity, high specific surface area, low pressure drop, low thermal resistance, good thermal conductivity, thermal shock resistant and much more. So, in metallurgy and chemical industries, it’s used as HTAC, while we combine recycling the heat of the emissions, high efficient combustion with reducing NOx. It becomes a true energy saver and decreases Nox.

    Materials: Alumina,Dense Alumina,Cordierite,Dense Cordierite,Mullite,Corundum Mullite and others
    Specifications: 100x100x100、100x150x150、150x150x150、150x150x300mm and others
    Hole count: 25×25、40×40、43×43、50×50、60×60 and others
    Properties

    Name

    Alumina

    Dense Cordierite

     Cordierite

    Dense Alumina

    Mullite

    Corundum mullite

    Density(g/cm3)

    2.0~2.3

    2.1 ~2.5

    1.5 ~1.9

    2.4 ~2.7

    2.0 ~2.5

    2.3 ~2.7

    Coefficient of heat expansion

    (×10-6K-1) (20~800℃)

    ≤5

    ≤3.5

    ≤3.0

    ≤5

    ≤5

    ≤6

    Specific Heat (J/Kg.K) (20~1000℃)

    900-1150

    900 ~1100

    900~1150

    1000~1150

    1000~1150

    1100 ~1300

    Thermal Conductivity (W/m.k)

    (20~1000℃)

    1.5~2.0

    1.5~2.5

    1.2~1.8

    1.5~2.5

    1.5~2.0

    1.5~2.5

    Impact Thermal Resistance(℃/min)

    ≥300

    ≥350

    ≥350

    ≥300

    ≥350

    ≥300

    Max. Working Tem.(℃))

    1350

    1320

    1320

    1350

    1450

    1550

    water absorption(%)

    ≤20

    ≤1

    15~25

    ≤2

    15~25

    15 ~25

    compressive strength(MPa)

    A axis

    ≥32

    ≥32

    ≥29

    ≥34

    ≥28

    ≥39

    B axis

    ≥8

    ≥8

    ≥6

    ≥8

    ≥8

    ≥10

    chemical composition(%)

    Al2O3

    55 ~65

    25 ~38

    28 ~38

    55 ~65

    60~70

    70 ~80

    SiO2

    25~35

    50 ~60

    45 ~55

    25 ~35

    25 ~35

    15 ~25

    MgO

    1~3

    5 ~10

    11 ~14

    3~5

    0 ~1

    0 ~2

    others

    <5

    <5

    <5

    <5

    <5

    <5 

    20150825105015988

     

     


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