Preparation of high temperature dust filter pipe raw materials：
Industrial high temperature flue gas contains a large number of fine impurity particles of dust and harmful chemicals, easy to induce environmental pollution, greenhouse effect, energy crisis
And many other problems. The high temperature dust removal filter tube made of JQ ultrafine ceramic fiber cotton can absorb, purify and filter dust and harmful chemicals in industrial flue gas, and become the key to alleviate environmental problems.
With the increasingly strict requirements of the state for air pollution control, the types of pollutants that are limited to emissions are gradually increasing, and the emission control requirements for PM2.5 and nitrogen oxides have been clarified. In recent years, the newly prepared high-temperature dust filter tube on the market has high temperature non-combustion, high porosity, small gas resistance, high filtration accuracy, dry desulfurization and denitrification – bulk, can be used in nuclear waste, ammunition, animal carcages, municipal waste incineration treatment, catalyst/precious metals and other products manufacturing and recycling, pigment production, cement production.
JQ microfiber cotton is made of aluminum silicate mineral raw materials with high aluminum content by high temperature melting in resistance furnace and blowing by high pressure air
Cotton. JQ ultrafine ceramic fiber cotton has a diameter of 2-3 microns and a fiber length of 100-200mm, which can be cut short when used as a raw material for dust filter tubes. JQ ultra-fine ceramic fiber cotton has a temperature resistance of 1400 ° C and a long-term use temperature of 1200° C.
Ceramic fiber cotton product characteristics determine its use as a high temperature dust filter pipe raw materials, a light fiber structure, fiber interwoven into a certain shape. Second, inorganic silicate material, temperature resistance up to 1400℃, not afraid of high temperature smoke baking, can still maintain an independent and complete product form. Third, the fiber porous structure, the catalyst can be loaded inside, so that the dust removal filter has the multi-functional – physical characteristics of dust removal, digestion of dangerous chemicals. Good chemical stability, acid and alkali corrosion resistance, long service life, low maintenance costs, low operating costs.
Advantages of JQ ultrafine ceramic fiber cotton competing products: First, the fiber is finer, the catalyst filling rate is higher, and the dust removal efficiency is higher. Second, preferably
Strictly control the ratio of ore raw materials, more uniform fiber diameter, high temperature dust filter tube prepared by JQ ultrafine ceramic fiber cotton more uniform texture, high tensile strength, higher yield, but also can produce thinner high temperature flue gas filter tube.
Post time: Jun-14-2023
