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Filler for the spirit distillation

rashihiringu

●Mechanical strength is big, and the handling is easy, too. It is a representative filler used in gas absorption, filtration, a wide use such as the distillation from a small diameter to a large diameter.
 
When fill tower diameter of about 10 times of the size of rashihiringu into random form, the calculation type of the number
   C
n= ――
   D³
The number in n = 1m
Diameter of D = rashihiringu
C = 0.77 (when I fill it in a disorderly manner)
 
When I fill rashihiringu, other ring-shaped things regularly, it becomes C = 1.0.
●Materials
Stainless steel, iron, aluminum, copper, porcelain
 
There is the next ceremony about 1/2 rashihiringu.
H: Height of a transfer unit (H=6.52P0.47)
H.Feet
1.62
1.37
1.19
1.09
0.97
0.90
0.78
Pressure (mmHg)
20
30
40
50
60
70
90
●Characteristic
・Mechanical strength is big.
・Steam rises uniformly, and a liquid drops uniformly again.
・It is aciduric, and freedom including the heat resistance can choose materials.
・A contact area is big, and surface area, space rate are big.
・It is lightweight and I use it for a considerably big pipe and can need it, and the handling is easy.
・The handling is easy.
CS, SUS304, 316.316 L
Size
(SUS) mm
Unit /m³
Surface Area
m²/m³
Free Volume
(%)
Density
kg/m³
5 X 5 X 0.4
5,700,000
960
83.6
1300
6 X 6 X 0.4
3,600,000
860
84.9
1200
10 X 10 X 0.4
770,000
510
90.7
740
12.7 X 12.7 X 0.4
410,000
430
91.9
640
15.8 X 15.8 X 0.4
230,000
370
92.9
560
20 X 20 X 0.6
110,000
290
91.9
640
25.4 X 25.4 X 0.6
51,000
210
93.9
480
35 X 35 X 0.8
19,000
150
94.2
460
38.1 X 38.1 X 0.8
15,200
140
94.6
430
50.8 X 50.8 X 0.8
6,200
100
96.0
315

Pole ring

●Height was equal to a diameter and added the contact efficiency of the liquid to let a sidewall of rashihiringu cut several places, the inside, and to be going. It is low-pressure loss and the filler by the board which enabled low HETP which are not provided in rashihiringu. ※I can mold it than 12mm/Φ (1/2in).
SUS304, 316.316 L
Size
(SUS) mm
Unit /m³
Surface Area
m²/m³
Free Volume
(%)
Density
kg/m³
12.7 X 12.7 X 0.4
410,000
430
91.9
640
15.8 X 15.8 X 0.4
230,000
370
92.9
560
25.4 X 25.4 X 0.6
51,000
210
93.9
480
38.1 X 38.1 X 0.8
15,200
140
94.6
430
50.8 X 50.8 X 0.8
6,200
100
96.0
315

McMahon packing

●It is a metal filler. For simple structure, it is cost-effective and is a representative filler proud of the stable results from a laboratory scale to a commercial scale.
 
Characteristic
・Because most of the wire rod sides are exposed, throughput is big as surface area is big.
・By the liquid film which a halftone plate had, separation performance is extremely big.
・As space rate is big, there is a few it and finishes a pressure descent.
・By a measurement, the load to the tower is extremely very small.
・The vacuum distillation is the best.
・Filling is easy.
・A price is low.
・I can use it for all for the industry for the experiment.
SUS304, 316.316 L
Size
(SUS) mm
Mesh
Surface Area
m²/m³
Free Volume
(%)
Density
kg/m³
6mm(1/4in)
100
970
96.7
260
10mm (3/8in)
60
650
97.1
230
15mm (5/8in)
50
520
96.8
250
20mm (3/4in)
40
360
97.2
225
25mm (1in)
40
290
97.7
180

Dixon packing

6.0mm Φ
15.0mm Φ
●Tape-formed Wire Cloth of the "no" it-shaped, molded it, and is a filler made of Wire Cloth started from having been developed for isotopic rectification. I make use of a characteristic of the Wire Cloth and, from a vacuum to ordinary pressure, possess ability for liquid contact to be going superior.
●Characteristic
・H.E.T.P is very small.
・There are few pressure descents.
・In the case of distillation under reduced pressure, I show the performance remarkably.
・I can facilitate filling exchange.
SUS304, 316.316 L
Size
(SUS) mm
Mesh
Surface Area
m²/m³
Free Volume
(%)
Density
kg/m³
3mm(1/8in)
100
2,180
92.6
585
6mm(1/4in)
60
900
96.0
320
10mm (3/8in)
50
580
96.5
280
15mm (5/8in)
50
400
97.6
190
20mm (3/4in)
40
240
98.1
150
25mm (1in)
40
210
98.4
130

Copter pack

No. 1
No. 2
No. 3
●It is the representative that I made a wire material and is the superior filler. I add [twist] to the length direction to arrange it at regular intervals between a line and lines, and to wind it up into a coil of the rectangle type form, and to find space to let a further going liquid touch it efficiently. It is used a lot in a system to need from the laboratory to femerell diameter particularly high number of theoretical plates.
SUS316L
Size
(SUS) mm
SWG
Surface Area
m²/m³
Free Volume
(%)
Density
kg/m³
No. 1
0.9 X 1.8 X 1.8
#38
4,290
96.7
1,550
No. 2
1.25 X 2.5 X 2.5
#36
3,160
97.1
1,450
No. 3
1.7 X 3.5 X 3.5
#33
1,990
96.8
1,200
No. 4
2.5 X 5.0 X 5.0
#30
1,470
97.2
1,100

Coil pack

●It is the filler which molded a wire into a coil form. By a capillary phenomenon, I am superior in hold and the diffusion of the liquid. I can secure a uniform filling state without the coarseness and minuteness and am used a lot for the exact distillation of the laboratory scale mainly.
SUS304, 316.316 L
Size
(SUS) mm
WIRE DIA
Surface Area
m²/m³
Free Volume
(%)
Density
kg/m³
3mm Φ
0.3mm
2,040
81.1
1,500
4mm Φ
0.4mm
1,440
81.1
1,500
5mm Φ
0.5mm
1,150
81.1
1,500
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