Ceramic tower packing has superior acid and heat resistance,and can resist the corrosion of various strong acid and alkali except hydrofluoric acid.This product is able to applied to the drying tower,absorbing tower,cooling tower, desulphurization towers ,rectifying tower,washing tower and regenerative tower in petro-chemistry,chemical engineering,coal chemical engineering,elaborate chemical engineering,fertilizer, sulphuric acid,smelting,electrical power and environmental protection industries.
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Ceramic standard structured packing
Ceramic standard structured packing is a kind of column shape and single layer corrugated packing,consisting of many moire pieces with the same geometric shape and parallel to each other. According to the different obliquity of corrugated sheet,this product is divided into X-style and Y-style,and X and Y stand for the 30oand 45orespectively. Ceramic standard structured packing has a series of advantage,such as high efficiency,low pressure drop,great treatment,little liquid content,unremarkable amplifying effect and high elasticity in operation.With an unique structure,and excellent hydrophilic performance,the very thin liquid film can be formed in the surface of ceramic,and the flow of liquid film as well as obliquited&flexural passage can promote the airflow but not obstruct it,making the efficiency of this product can be comparable with metallic corrugated packing.Our company can make the production of different specific surface area and flexible standard structured packing,in terms of customer's demands.
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The type and technical data
|
Type |
Specific Surface |
Heaping Density |
Void Ratio |
Lean Angle |
Pressure
Drop |
HETP |
Hydraulic Diameter |
Liquid Load |
F-Factor |
m2/m3 |
kg/ m3 |
% |
mmHg/m |
m-1 |
mm |
(m3/m2.h) |
m/s[kg/m3] 0.5 |
125Y |
125 |
320 |
90 |
450 |
1.8 |
1.8 |
28 |
0.2-100 |
3 |
160Y |
160 |
370 |
85 |
450 |
2 |
2 |
15 |
0.2-100 |
2.8 |
250Y |
250 |
420 |
80 |
450 |
2 |
2.5 |
12 |
0.2-100 |
2.6 |
350Y |
350 |
470 |
78 |
450 |
2.5 |
2.8 |
10 |
0.2-100 |
2.5 |
400Y |
400 |
500 |
75 |
450 |
3 |
3 |
8 |
0.2-100 |
2 |
450Y |
450 |
520 |
72 |
450 |
4 |
4 |
7 |
0.2-100 |
1.8 |
550Y |
550 |
620 |
74 |
450 |
5.5 |
5.0-6.0 |
6 |
0.18-100 |
1.4 |
700Y |
700 |
650 |
72 |
450 |
6 |
7 |
5 |
0.15-100 |
1.3 |
100X |
100 |
280 |
92 |
300 |
1.5 |
1 |
30 |
0.2-100 |
3.5 |
125X |
125 |
300 |
90 |
300 |
1.8 |
1.5 |
28 |
0.2-100 |
3.2 |
160X |
160 |
350 |
85 |
300 |
2 |
1.8 |
15 |
0.2-100 |
3 |
250X |
250 |
380 |
80 |
300 |
2.5 |
2.3 |
12 |
0.2-100 |
2.8 |
350X |
350 |
450 |
78 |
300 |
3 |
2.5 |
10 |
0.2-100 |
2.6 |
400X |
400 |
480 |
75 |
300 |
4 |
2.8 |
8 |
0.2-100 |
2.2 |
450X |
450 |
500 |
72 |
300 |
4.5 |
3.0-4.0 |
7 |
0.2-100 |
2 |
470X |
470 |
440 |
75 |
300 |
5 |
5 |
7 |
0.2-100 |
1.8 |
550X |
550 |
620 |
74 |
300 |
5.5 |
5.0-6.0 |
6 |
0.18-100 |
1.4 |
700X |
700 |
650 |
72 |
300 |
6 |
7 |
5 |
0.15-100 |
1.3 |
Ceramic random heaping tower packing
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 Ceramic random heaping tower packing has excellent heat and acid resistance,and it can bear the corrosion of various inorganic acid,organic acid and organic solvent except hydrofluoric acid.The product can be used on diversified occasion in high temperature,low temperature and high strength corrosion,therefore has a wide application.It is able to be applied in the drying tower,absorbing tower,cooling tower,washing tower,regenerative tower and desulfurization tower in chemical engineering,metallurgy,coal gas,acid and oxygen production,pharmacy and other industries.
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Chemical composition and physical properties
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chemical composition |
Physical feature |
Composition |
Content |
Item |
Unit |
Index |
Al2O3 |
23% |
Specific gravity |
T/m3 |
2.2 |
SiO2 |
69.5% |
Acid resistance |
% |
99.8 |
MgO |
0.45% |
Alkaline resistance |
% |
96 |
Fe2O3 |
0.5% |
Compressive strength |
kg/cm2 |
4800 |
Ca0 |
0.5% |
Bend strength |
kg/cm2 |
700 |
Na20 |
0.36% |
Water absorption |
% |
< 1 |
K20 |
1.3% |
Hardness |
Mohs |
7 |
Burning lost |
4.1% |
hot stability |
200-15℃ |
Do not split three times |
The feature and parameter
|
Name |
Specification mm |
Dimension d×h×δ |
Specific
surface
area m2/m3 |
Void
rate m3/m3 |
Num N/m3 |
Heaping
Weight kg/m3 |
Dry packing
Factor m-1 |
Rasching ring |
25 |
25×25×2.5 |
235 |
0.78 |
49000 |
560 |
784 |
40 |
40×40×5 |
178 |
0.75 |
12700 |
550 |
400 |
50 |
50×50×5 |
136 |
0.81 |
6800 |
530 |
305 |
80 |
80×80×9.5 |
108 |
0.68 |
1930 |
714 |
177 |
100 |
100×100×10 |
90 |
0.7 |
1000 |
700 |
234 |
150 |
150×150×15 |
75 |
0.68 |
295 |
790 |
172 |
Rectangle saddle ring |
25 |
25×20×3 |
200 |
0.77 |
58230 |
560 |
434 |
38 |
38×30×4 |
138 |
0.80 |
19680 |
540 |
252 |
50 |
50×42×6 |
115 |
0.79 |
8246 |
510 |
213 |
76 |
76×53×9 |
86 |
0.75 |
2400 |
537 |
179 |
Different saddle ring |
25 |
25×20×3 |
216 |
0.78 |
58300 |
530 |
340 |
38 |
38×30×4 |
157 |
0.84 |
19700 |
510 |
190 |
50 |
50×42×6 |
132 |
0.81 |
8260 |
490 |
166 |
76 |
76×53×9 |
108 |
0.77 |
2430 |
520 |
127 |
Ladder ring |
25 |
25×17.5×3 |
250 |
0.74 |
66960 |
530 |
245 |
38 |
38×28×4 |
175 |
0.73 |
17540 |
650 |
154 |
50 |
50×30×5 |
149 |
0.72 |
8980 |
580 |
120 |
60 |
60×35×5 |
149 |
0.72 |
7676 |
590 |
115 |
76 |
76×45×7 |
60 |
0.69 |
2400 |
580 |
105 |
Pall ring |
25 |
25×25×3 |
238 |
0.73 |
49000 |
520 |
565 |
38 |
38×38×4 |
197 |
0.75 |
13400 |
570 |
365 |
50 |
50×50×5 |
154 |
0.78 |
6800 |
550 |
252 |
80 |
80×80×8 |
116 |
0.8 |
1930 |
520 |
146 |
Conjugate ring |
25 |
25×25×3 |
284 |
0.78 |
58030 |
580 |
350 |
38 |
38×38×4 |
172 |
0.80 |
13950 |
540 |
230 |
50 |
50×50×5 |
149 |
0.80 |
8900 |
490 |
140 |
Cross ring |
80 |
80×80×8 |
120 |
0.56 |
1910 |
820 |
- |
100 |
100×100×10 |
110 |
0.53 |
1000 |
850 |
- |
150 |
150×100×15 |
60 |
0.58 |
287 |
890 |
- |
Washing ring |
80 |
80×80×8 |
132 |
0.75 |
225 |
540 |
- |
100 |
100×100×10 |
254 |
0.71 |
195 |
480 |
- |
Multi-hole ceramic interlink
The purpose of exploitation in ceramic interlink standard structured packing,mainly replace  the old style and unideal tower packing,and solve the problems of high resistance.short lifetime,easy to corrosion and crack.This product has the advantage of simple structure,great treatment capacity,high operation elasticity,high efficiency,moderate pressure drop and easy installation or discharge.At present,it has been widely used in stove gas washing tower, benzene,naphthalene and ammonia washing tower,fertilizer and hot water saturation tower, decarbonization and desulfurization tower, carbon dioxide washing tower as well as oil-refinery and chemical engineering project.This item is particular for extraction and fractionation process.
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Name |
Type |
Dimension d×h×δ |
Specific surface area m2/m3 |
Void rate m3/m 3 |
Heaping weight kg/m3 |
SK Chain of Ring |
cross |
80×80×8/7 |
132 |
0.77 |
540 |
hollow |
50×50×5/19 |
130 |
0.85 |
390 |
character |
80×80×8/7 |
118 |
0.75 |
580 |
hollow |
80×80×8/7 |
106 |
0.90 |
410 |
Clubs Ring of combination |
clubs |
50×25×5/7 |
132 |
0.72 |
430 |
80×60×8/7 |
126 |
0.80 |
480 |
Light ceramic packing
Light ceramic packing series has the following features.First,the multi-pore packing has a light specific weight,and low obstruction.In the flux of coal gas at 50000 m 3 /hour in naphthalene washing tower,the obstruction to the tower is less than 50mm mercury pole,and the operative obstruction is less than 100mm mercury pole.In this case,it is not easy to cause block,and overcome the shortcoming of fragile and easy to jam.Second,the multi-pore packing has a large mass-transfer coefficient,large effective area and great effect.By the testing on the multi-pore packing performance,it show that the mass-transfer coeffient is 2.2 times higher than whole ceramic packing.After packed,multi-pore packing overlap with nearby packing,and there are only six supporting legs as the noneffective area.Moreover,the form of gas and liquid transfer is contact.With the tiny pore of honeycomb shape,and microscopic pores along with space liquid drop area,the effective area of multi-pore packing is higher than 99.5%,resulting in a better separating and purifying effect.Third,the heat resistance of multi-pore packing is excellent,and its fireproof rate is as high as 1400℃ . Meantime,it can resist sudden cold and sudden heat.With excellent acid and alkali resistance,the multi-pore packing has a long lifetime,and it is not easy to aging.Fourth,multi-pore packing belongs to standard structured packing.It can made into a circular shape after incision.It is not only convenient to pack,but also make use of 100% packing flat.Because of the non-incision for other standard structured packing,there would inevitably exist many holes around the tower.In this case,it bring about serious phenomena of wall flow and canal flow,and thus influence the using effect at different degrees.Multi-pore packing successfully solve the conflict between void rate and specific surface area.It is not easy to cause the block and because of the high efficiency,multi-pore packing is becoming the best choice for the user.
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The specification and size:
|
Type |
Qc901a(37holes) |
QC911a(7holes) |
Qc911b |
QC9795(cross) |
QC9818b(one rib) |
Qc9910 |
Opposite width(mm) |
256±3 |
198±3 |
169±3 |
198±3 |
198±3 |
198±3 |
Packing height(mm) |
98±3 |
98±3 |
98±3 |
98±3 |
98±3 |
98±3 |
Supporting leg height(mm) |
15±2 |
15±2 |
15±2 |
15±2 |
15±2 |
15±2 |
Opening rib height(mm) |
10±2 |
10±1 |
10±2 |
10±1 |
10±2 |
10±2 |
Opening rib width(mm) |
14±2 |
13±2 |
13±2 |
13±2 |
13±2 |
13±2 |
Aperture diameter( mm) |
32±2 |
62±2 |
51±2 |
62±2 |
62±2 |
62±2 |
Heaping weight(kg) |
460 |
360 |
390 |
460 |
420 |
360 |
Specific surface area(m2/m3) |
76.35 |
61.5 |
71 |
90.6 |
81.75 |
82 |
Heaping number(n/m3) |
140 |
211 |
286 |
211 |
211 |
211 |
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