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- High temperature ceramic dust removal membrane
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Engineering Cases
- Introduction
- Relevant
Device Features
l The inlet temperature is above 300 ℃.
l Filtration efficiency is greater than99.99 %.
l With compacting structure, small floor space.
l Low operation cost.
l Good reproducibility
Hot Gas Filtration Demonstration Project
Filter design
Candle Type Design and Plate Configuration
Filter design
Sealing Design
Blowback system
Parameter setting a. Blowback pressure: 0.3 ~ 0.7 Mpa;
B. Resistance: 3000 Pa;C. Blowback cycle: 30 min
1. Catalyst reactivation
In many industrial production process such as chemical,petroleum, metallurgy and power stations, which often involve the using and separating of catalysts. The hot gas in FCC and DCC is high-temperature and high viscosity, so it is easy to jam heat exchanger while the hot gas cool. Ceramic membrane filter is proved to be an efficient, reliable and economic choice. Its operating temperature can reach 1300 ℃ and it can work in many harsh environments. Not only that, but it catalyst recovery above 90%.
Plate configuration of
ceramic catalytic membrane
Parameters
Items
Units
Value
Blast capacity
m3/h
2000
Temperature
℃
350
Inlet dust concentration
g/m3
<5
Running resistance
Pa
3000
Outlet dust concentration
mg/m3
<10
Service life
year
>5.0
2. Biomass gasification
Catalytic membrane and
floral arrangement
Parameters
Items
Units
Value
Blast capacity
m3/h
3000
Temperature
℃
450
Inlet dust concentration
g/m3
<20
Running resistance
Pa
5000
Outlet dust concentration
mg/m3
<10
Service life
year
>3.0
3. Ceramic kiln
Ceramic industry has always been high energy consumption, high resource consumption and high pollution industry, which produces plenty of dust, nox, sulfur oxide, carbon monoxide and hydrocarbons, etc. Ceramic membrane filter can undertake high temperature gas filtration, utilizing physical sensible heat and conserving water resources.
Ceramic membrane successfully used in the factory kiln tail gas treatment, removal efficiency is more than 99.5% of organic aerosol. It has restore function after membrane pollution, dust removle efficiency is higher than 99.9%.