Honeycomb Heat Exchanger Substrate Honeycomb Ceramic Monolith

• Customized: Customized
• Certification: CE, ISO
• Sectional Shape: Square
• Performance: Pressure Resistant, Temperature Resistant, Corrosion Resistant
• Material: Cordierite/Alumina/Mullite
• Usage: Heat Exchanger
• Model NO.: honeycomb ceramic
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: XINGFENG
• Origin: China
• HS Code: 6909110000
• Production Capacity: 5000 Cbm/Year

Product Description

Honeycomb Heat Exchanger Substrate Honeycomb Ceramic Monolith
Description:
High Temperature Air Combustion (HTAC) is new-type combustion technology with great energy-saving and environment protection. This technology is to make two regenerators to absorb heat and send out heat alternatively through the reversal valve, recuperate the heat of the exhaust gas to the maximum extent, then heat the combustion-supporting air and coal gas to over 1000ºC, even the inferior fuel of lower calorific power can also catch fire steadily and burns high-efficiently. The heat storage honeycomb ceramic as heat exchange media is the key part of HTAC.

Advantage:
High temperature resistance, corrosion resistance, good thermal shock resistance, high strength, large heat storage capacity, good thermal conductivity, etc., and the energy saving effect and the service life are greatly improved.

Chemical & Physical Analysis:

Name		Alumina	Dense Cordierite	Porous Cordierite	Dense Alumina	Mullite	Corundum mullite
Density(g/cm^3)		2.0~2.3	2.1~2.5	1.7~2.0	2.4~2.7	2.0~2.5	2.3~2.7
Coefficient of heat expansion  (×10^-6K^-1) (20~800ºC)		≤5	≤3.5	≤3.0	≤5	≤5	≤6
Specific Heat  (J/Kg.K)  (20~1000ºC)		900~1150	900~1100	900~1150	1000~1150	1000~1150	1100~1300
Thermal Conductivity (W/m.k) (20~1000ºC)		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(ºC/min)		≥450	≥500	≥500	≥450	≥500	≥450
Max. Working Tem.(ºC)		1350	1320	1320	1350	1450	1550
Water absorption(%)		15~25	≤1	15~25	≤1	15~25	15~25
Compressive strength(MPa)	A  axis	≥32	≥29	≥34	≥36	≥28	≥39
	B  axis	≥8	≥6	≥8	≥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	12~14	3~5	0~1	0~2
	others	<5	<5	<5	<5	<5	<5

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.

Application:
Widely used in all kinds of heating furnace, hot blast furnace, heat treatment furnace, cracking furnace, baking equipment, melting furnace, soaking furnace, oil and gas boiler furnace in iron and steel industry, machinery industry, building materials industry, chemical industry, petrochemical industry, paint industry, non-ferrous metal smelting industry.

Packages: