Light ceramic packing, also known as light ceramic porous packing, light ceramic packing is a new type of microporous ceramic regular packing, is the filling enterprise supporting the fist product of the gas plant. Light ceramic filler is a new type of efficient filler developed by our technicians on the basis of the original wood lattice filler, bulk filler, combined filler and all-ceramic filler, which overcomes the drawbacks of easy corrosion of wood lattice filler, troublesome installation of bulk filler, and all-ceramic (sintered at low temperature with raw materials such as quartz sand), which has a large water absorption rate, high weight after water absorption, and poor compression strength, etc. Light ceramic filler adopts a variety of rare earths and other ceramic porous fillers. Light ceramic filler using a variety of rare earths and several rare minerals, through a variety of processes refined from.

Characteristics of Light Porcelain Filler:

 Light ceramic packing products are under the guidance of experts, according to the principle of vapor-liquid phase flow in the tower packing, fluidization to achieve higher air velocity and mass transfer rate, and improve the appearance of the design of a new type of light all-ceramic whole porous packing.

 Light ceramic packing products tested by the national authority, resistance, mass transfer effect is better than other fillers sintering temperature, molecular structure of dense, uniform, small water absorption, has a light specific gravity and high compressive strength, small water absorption, good toughness, can be cut, resistance to acids, alkalis and organic solvents, good resistance to acute cold and acute heat, long service life, good wetting performance, good adsorption properties, novel structure, good resistance to crushing, resistance and separation effect, long service life, reasonable price and so on. It is characterized by good adsorption performance, novel structure, good anti-crushing property, low resistance and good separation effect, long service life and reasonable price. And its large specific surface area, low resistance, can reduce the pressure loss in the tower, improve the washing effect in the tower. The packing is a kind of microporous ceramics, with good film hanging, to ensure full contact between vapor and liquid. It is the ideal filling material for desulfurization, decarbonization, naphthalene washing, benzene washing, ammonia washing, hot water saturation tower and direct cooling tower.

The application of light ceramic filler:

 Light ceramic filler products successfully solved the original porcelain bulk filler pile easy to break, easy to clog, high resistance, high pressure drop, short life and other defects. Really achieved high strength, long life, large void ratio, low resistance, large specific surface area, good mass transfer effect and other characteristics. The opening rate is as high as 40% or more, and the loading weight is only 50% of the original chaotic bulk filler. Lateral openings divided into single-layer, double-layer, and multi-layer, and aperture symmetry to meet the gas-liquid phase uniform distribution, ad hoc six feet at the bottom, to achieve a single layer of filler gas-liquid redistribution, improve the gas-liquid mixing frequency.

 Now it is widely used in coking benzene washing tower, naphthalene washing tower, desulfurization tower, ammonia washing tower, coal gas washing tower, decarburization tower, desulfurization tower, CO2 cleaning tower in lime furnace; sulfuric acid drying tower, absorption tower, nitrate evolution distillation tower, etc. Organic and inorganic chemical engineering, refinery factories in the extracting and fractionating as well as cooling towers, etc. Other use of filler equipment used.

Comparison of light ceramic packing and plastic wreath:

1, the mass transfer effect of light ceramic packing is better than the wreath packing.

Light ceramic packing is a kind of microporous ceramics, has a good performance of hanging film, can ensure that the gas-liquid reaction between the full; and ring packing surface smooth, not hanging liquid, liquid retention time is short, gas-liquid exchange is not sufficient, reducing the washing effect.

2, light porcelain packing does not aging, not deformation, the stability of technical indicators is better than the ring packing.

Wreath packing is easy to aging, deformation, packing in the continuous extrusion will be     

Formation of ball phenomenon, resulting in increased resistance, overlap of the effective area increases, the washing effect is reduced, and its technical indicators are not stable.

3, light ceramic packing life and tower life is similar, is more than four times the life of the ring packing, so light ceramic packing annual amortization of investment costs lower than the ring packing.

4, light ceramic packing operating costs and maintenance costs are lower than the ring packing.

In the packing tower for maintenance, light ceramic packing can be blown with high-temperature steam, thus greatly shortening the maintenance period; and the ring packing must be pulled out from the tower, using the ring packing for maintenance.

Must be pulled out of the tower, using high-pressure water jet sweeping, time-consuming and laborious, high operating costs and maintenance costs.

5, light ceramic packing security than the ring packing.

Packing tower in the maintenance period, in the tower will inevitably burn welding, the use of wreath packing will sometimes lead to fire, and the use of light ceramic packing can prevent similar accidents.

6, light ceramic packing than the ring packing in line with environmental requirements.

Wreath packing after the end of the difficult to degrade recycling, there is secondary pollution, high end-of-life costs; and light ceramic packing after the end of the problem of environmental pollution does not exist.     

Comparison between light porcelain packing and ceramic packing:

1, the operating weight of light porcelain packing is lighter than ceramic packing, which can reduce the tower investment.

2, light porcelain packing purification effect is better than ceramic packing.

Light ceramic packing surface porous, with infiltration, to ensure that the gas-liquid full contact, extend the gas-liquid exchange time, the purification effect is very ideal; and ceramic packing surface smooth, liquid retention time is short, gas-liquid exchange is not sufficient, and its effective specific surface area is low, the use of poor results.

3, light porcelain filler applicability than ceramic filler.

Light ceramic packing can be cut, in the round packing tower can be filled fully and uniformly, to avoid wall flow, bias flow and ditch flow phenomenon; and ceramic packing brittle and can not be cut, can not fill the round packing tower around the cavity, which will cause wall flow, bias flow and ditch flow phenomenon, seriously affect the use of the effect.

4, light ceramic packing maintenance is more convenient than ceramic packing.

Light ceramic filler thermal shock resistance is better, can be blown with high-temperature steam, maintenance is convenient; and ceramic filler is not resistant to rapid cooling and heating, easy to fry and easy to break, can not be blown with high-temperature steam, maintenance trouble.

Comparison of light ceramic packing and metal packing:

Compared with light ceramic packing, copper plate net small surface area, poor purification effect, carbon steel packing is not corrosion-resistant, short service life, and stainless steel packing is expensive, and metal packing and plastic packing and ceramic packing, the same, smooth surface, no infiltration, affecting the use of effect.

Comparison of light ceramic filler and metal filler:

Compared with light ceramic filler, copper plate net specific surface area is small, poor purification effect, carbon steel filler is not corrosion-resistant, short service life, while the stainless steel filler is expensive, and metal filler and plastic filler and ceramic filler, the same, smooth surface, no infiltration, affecting the use of effect.