Rto/Rco Ceramic Regenerative Thermal Oxidizer Ceramic Honeycombs

Product Description

RTO/RCO Ceramic Regenerative Thermal Oxidizer Ceramic Honeycombs

Product Description

RTO/RCO honeycomb ceramics application features

RTO technology and RCO technology are VOCs (volatile organic compounds) treatment technologies, which are mature technologies with wide application, good treatment effect, stable operation and low cost.

RTO/RCO honeycomb ceramics material:

high alumina procelain,loose cordierite,mullite-cordierite,alumina procelain,corundum/Mullite etc.

Detailed Photos

Mullite-Cordierite Honeycomb Ceramic For RTO System

The honeycomb ceramic as heat transfer media is the key part for heat storing HTAC(High Temperature Air Combustion)technology,which has low heat expansion coefficient,large surface area,good heat stability and anti-corrosion.It has got wide application in many industrial productions(especiallu it was widely application in RTO/RCO system by domestic market and global market).Our company has produced more than 10 types of honeycomb ceramic heat storage substrate accoring to the USA and european series of honeycomb ceramic materials.


RTO/RCO honeycomb ceramics application features

RTO, refers to regenerative thermal oxidation technology, the English name is "Regenerative Thermal Oxidizer". RTO regenerative thermal oxidation uses a new unsteady heat transfer method to recover heat. The principle is to heat the organic waste gas to 760'C The above makes the VOC in the exhaust gas oxidized and decomposed into CO; and H2O. The high-temperature gas generated by the oxidation flows through the special ceramic regenerator, which makes the ceramic body heat up and "restores heat", which is used to preheat the subsequent organic waste gas. , thereby saving the fuel consumption of exhaust gas heating. RTO technology is suitable for treating medium and low concentration (100-3500mg/m) waste gas, and the decomposition efficiency is 95%-99%.

RCO, refers to the regenerative catalytic combustion method, English is "Regenerative Catalytic Oxidation Oxidition". The working principle of RCO regenerative catalytic combustion method is: the first step is the adsorption of VOC molecules by the catalyst, which increases the concentration of the reactants, and the first step is the adsorption of VOC molecules by the catalyst. The second step is the catalytic oxidation stage to reduce the activation energy of the reaction and increase the reaction rate. With the help of the catalyst, the organic waste gas can undergo anaerobic combustion at a lower light-off temperature, and decompose into CO2 and H2O to release a large amount of heat. Compared with direct combustion, it has the characteristics of low light-off temperature and low energy consumption. Under certain circumstances, after reaching the ignition temperature, no external heating is required, and the reaction temperature is 250-400'C.

Specification

RTO/RCO honeycomb ceramics Main Size:

L*W*G(mm)	150x 150 x 300(150)
Number of Cell	25x25=625	40x40= 1600	43x43=1849	50x50=2500	60x60=3600
Width of Cell(mm)	4.95	3.02	2.81	2.38	1.98
Thickness of inner wall(mm)	1.0	0.7	0.65	0.6	0.5
Surface Area(m2/m3)	577	886	950	1084	1294
Opening Ratio(%)	68	65	65	63	63

RTO/RCO honeycomb ceramics Physical Properties:

Item	Aluminum Porceian-cordierite	Dense aluminum porcelain	Cordierite	Mullite-Cordierite	Mullite	Enamel
Density(g/cm3)	2.0~2.3	2.4~2.6	1.6~1.9	1.7~2.0	2.0~2.4	1.7~2.0
Bulk density (g/cm3)	0.65~0.8	0.65~0.8	0.6~0.7	0.65~0.75	0.65~0.8	0.65~0.75
Thermal Expansion Coefficient (X10-6°C-1) (RT-800°C)	≤6	≤6	≤3	≤3.5	≤5.5	≤6.5
Specific heat capacity (J/Kg.k)	950~1150	1000~1200	900~1100	900~1100	1000~1150	900~1100
Thermal Conductivity (w/m.k)(20-1000°C)	1.5~2.0	1.5~2.0	1.2~1.8	1.4~1.9	1.5~2.0	1.4~1.9
Thermal shock resistance Max Temperature(ºC)	≥400	≥300	≥450	≥350	≥350	≥300
Advised Max Temperature(ºC)	1250	1350	1150	1250	1450	1200
Water Absorption Rate(%)	≤20	≤5	≤22	≤20	≤20	≤10

RTO/RCO honeycomb ceramics Chemical composition:

Item	Aluminum Porceian-cordierite	Dense aluminum porcelain	Cordierite	Mullite-Cordierite	Mullite	Enamel
SiO2	25~35	25~35	45~55	40~50	25~35	68~72
Al2O3	55~65	55~65	28~38	55~65	55~65	22~26
MgO	2~4	2~4	11~14	5~9	≤2	≤0.5
Fe203+TiO2	1~4	1~4	1~3	1~3	1~4	1~3
Others	≤5	≤5	≤5	≤5	≤5	≤5

Product Application

Application of RTO/RCO honeycomb ceramics 

Typical Application: high temperature heat accumulation and exchange in industrial waste gas treatment for metallurgical ,chemical and construction material idustries.

Company Profile

Company Information:

The company has more than 280 employees, including 26 technicians, 18 middle and senior professional titles, and 8 junior professional titles. It has two high-temperature tunnel kilns and two shuttle kilns. The products are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. With stable quality and superior performance, the products have won many praises from customers.

Packaging & Shipping

Wooden pallets with plastic film or according to your request.
1. Strong packing protects the goods from any possible damage during transit.
2. Solid packing and overall stuffing prevent the cases from vibration and jarring.
3. Necessary precaution is taken to protect goods from pilferage or rain.
4. Every possible precaution is taken to ensure our products in prime condition when reach customers around the world.
 

Certifications

Our Advantages

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