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Ceramic Corrugated Structured Packing
Examples of successful application:
1. Chloroacetic acid / Dichloroacetic acid / acetic acid / acetic anhydride separation at room's temperature 140 degrees.
2. Vacuum to or below 1 mbar, separation of aromatic chlorides, esters, hydrocarbons and other highly temperature sensitive material isomers.
3. Regeneration of organic solvent of pollution of HCl / sulfate / nitrate / three hydride / hydrogen bromide / bromine and etc.
chemical component
Component | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | K2O+Na2O | TiO2 | Burning loss |
Content | 68-75 | 21-25 | ≤0.5 | ≤1.0 | ≤1.0 | ≤3.9 | ≤0.05 | ≤5.0 |
Test method standard |
QB/T2578-2002 |
Items | Index | Items | Indec |
Acid resistance | ≥99.9% | Thermal deformation temperature | 1350ºC |
Alkali resistance | ≥90% | Water Absorption | <0.5% |
Density | 2.35-2.5 g/cm3 | Material compressive strength | ≥130MPa |
Pressure density | ≥20kg/cm2 | refractoriness under load | 1280ºC(0.2MPa) |
Moh's hardness | ≥7 | operating temperature | -30-1000ºC |
test method standard | HG/T3210-2002,GB/T7322-2007,GB/T4738.2-84 |
Detailed description of each type of product
1. 700Y,500Y
The filler has low resistance, high efficiency, large separation capacity, and can replace other fillers or partial plate towers under certain conditions.
Product Features:
a. Large specific surface area and large porosity;
b. The gas phase passage has a small inclination angle, regularity and pressure reduction;
c. Radial diffusion is good and gas contact is sufficient.
Applicable occasions:
500Y (X): vacuum rectification which is heat sensitive and difficult to separate, especially vacuum distillation with a pressure less than 7 KPa, atmospheric distillation.
700Y (X): separation of isotopic mixtures, isomeric mixtures.
2. 450Y,450X
It is used for precision fractionation with high requirements on the mass transfer efficiency of the tower. It is especially suitable for chemical production processes such as acetic acid, methanol and styrene, and separation of high-purity fine chemical products. The adaptation conditions are roughly as follows:
Gas phase load factor, F=1.5~3(m/s)[Kg.m3]1/2
Minimum liquid load, L (spray density) ≥ 2m3 / m2.h
3. 350Y,300Y,250Y
The product combines the two main properties of pressure drop and efficiency in the mass transfer process. Especially suitable for atmospheric pressure in the refining process.
Distillation and low pressure fractionation columns, such as catalytic cracking, catalytic cracking, hydrocracking, hydrorefining, coking, catalytic reforming, etc. Separation of products in light hydrocarbon processing such as MTBE, isomerization, alkylation, gas fractionation, etc. The product separation of the device is also applicable to the separation of chemical products such as ethylbenzene and styrene and the absorption tower of sulfuric acid, nitric acid and hydrochloric acid. Mass transfer efficiency can reach 2-4 theoretical plates / m packing, pressure drop 1-5mmhg / m filler.
Type |
Surface area |
Void |
Bulk density |
hydraulic diameter |
theoretical plates |
angle of inclination |
Max.F-factor |
Pressure drop |
700Y |
700 | 72 | 650-680 | 5 | 5 | 45 | 2.3 | 4.8 |
500Y |
500 |
75 |
600-650 |
7.5 |
7 |
45 |
2.1 |
4.6 |
450Y |
450 |
75 |
520-550 |
7 |
4 |
45 |
1.8-2.0 |
4.5 |
400Y |
400 |
76 |
500-520 |
8 |
2.8-3.2 |
45 |
2.0-2.2 |
3.5 |
350Y |
350 |
78 |
480-520 |
10 |
3-4 |
45 |
2.2-2.6 |
2.5 |
250Y |
250 |
82 |
420-450 |
11.0±0.5 |
2.5-2.8 |
45 |
2.6-2.8 |
2.5 |
160Y |
160 |
86 |
350-380 |
15.0±0.5 |
2 |
45 |
2.8-3.0 |
2.8 |
125Y |
125 |
87 |
300-350 |
28.0±0.5 |
1.7 |
45 |
3.0-3.2 |
3 |
chemical component
Component | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | K2O+Na2O | TiO2 | Burning loss |
Content | 68-75 | 21-25 | ≤0.5 | ≤1.0 | ≤1.0 | ≤3.9 | ≤0.05 | ≤5.0 |
Test method standard |
QB/T2578-2002 |
Items | Index | Items | Indec |
Acid resistance | ≥99.9% | Thermal deformation temperature | 1350ºC |
Alkali resistance | ≥90% | Water Absorption | <0.5% |
Density | 2.35-2.5 g/cm3 | Material compressive strength | ≥130MPa |
Pressure density | ≥20kg/cm2 | refractoriness under load | 1280ºC(0.2MPa) |
Moh's hardness | ≥7 | operating temperature | -30-1000ºC |
FXSINO:
Founded in Pingxiang City of Jiangxi Province in 1998, mainly engaged in the design and manufacture of tower internals, packing, tower trays and the process of energy saving. Mainly develop the production, test and engineering service of mass transfer and separation in Chemical, Petrochemical, Refinery, Fertilizer, Oil & Gas and Environmental Protection areas.
With many years of technological development and production innovation, FXSINO has a very complete production equipment and strength. Widely cooperation with domestic famous Research institute & Multinational Group let FXSINO gain an unprecedented leap in the filed of production application recently.We provide our clients the best priced tower packing, trays and tower internals with good quality, practical utility and high - efficiency. Meanwhile, positively assist our customer resolve some questions which happened in project design, equipment commission, later maintenance& replacement etc.
After sales service
1:Pre-purchase service
Fully understand customer's requirement, and give our professional opinion to help them.
2:User Training
Owing to our product has many different type, so it has many different installation way. For each type product, we must let you know its basically installation way. If necessary, issue one installation manual to them.