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Anping yuanhai wire mesh products Co., Ltd
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Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing

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Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing
Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing

Large Image :  Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing

Product Details:
Place of Origin: Hebei,China
Brand Name: YuanHai
Certification: ISO 9001
Model Number: YH-06
Payment & Shipping Terms:
Minimum Order Quantity: 10 cubic meters
Price: Negotiable
Packaging Details: wood box or customer's request
Delivery Time: 3-10 days
Payment Terms: T/T
Supply Ability: 500 Cubic Meter/Cubic Meters per Month
Detailed Product Description
Material: SS304,304L,410,316,316L Name: Stainless Steel Structured Packing
Application: Fine Chemical/flavour Factory/isomer Separation Package: Carbon Box Or Wooden Box
Certification: ISO 9001 Type No.: 250AX,500BX,700CY
Keyword: Metal Wire Gauze Structured Packing Export Markets: America, Europe, Aisa
MOQ: 1 CBM
High Light:

500bx Distillation Column Packing

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Stainless Steel 304 Distillation Column Packing

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500bx Packing In Distillation Column

Stainless Steel 304 Metal Corrugated Packing For Distillation Column 500BX
 

 

Metal Perforated Corrugated Packing Description

 

Metal structured packing is a kind of packing arranged and stacked in accordance with uniform geometry in the tower. The geometry of the whole tower section is regular, symmetrical and uniform, and the gas-liquid flow path is specified, which reduces the phenomenon of channel flow and wall flow, and the pressure drop can be very small. Under the same energy cost and pressure drop, it can provide more specific surface area than random packing, and achieve higher mass transfer and heat transfer efficiency in the same volume. At the same time, due to the uniformity, regularity and symmetry of its structure, when it has the same specific surface area as random packing, its void ratio and flux is larger, and its comprehensive processing capacity is much larger than tray tower and random packing tower. After careful design, manufacture, installation and operation of tower internals (such as gas-liquid distributor), the industrial amplification effect is not obvious. In recent decades, structured packing has been widely used in many towers in fine chemical industry, perfume industry, oil refining, fertilizer, petrochemical industry and other fields. Our company mainly produces and supplies two kinds of metal structured packing, corrugated orifice plate structured packing and wire mesh structured packing.

 

Metal Perforated Corrugated Packing Detail Introduction

 

Product name: Metal Orifice Corrugated Packing Brand Name: TIANMA
Size: 450Y,650Y Place of Origin: Pingxiang,Jiangxi, China (Mainland)
Dimensions: h/mm:4.5 -6.5mm ;t/mm :0.1mm Material: SS304,SS316,SS316L,210,410
Bulk Density: 110-165kg/m3 Usage: Absorption/Scrubbing/Stripping/Tower Packing
Surface area: 454-651m2/m3 Certificate: GB/T19001-2016 ISO9001-2015
Pressure drop: 1.52*10-4 Mpa/m Packing: Jumbo bag/Carton box/wooden pallet
Liquid load: 0.2-.00M3/M2.H Warranty: Offer lifetime consultation on
Purity: 0.9999 Sample: Free sample
Standard: HG/T 4374-2012 Mini Order: 2 Cubic Meter
void fraction: >97.6 % Service: OEM Manufacturing
Appearance: Rectifying column Terms of delivery: EXW, FOB, CFR, CIF

 

Metal Perforated Corrugated Packing Parameters

 
Item
Surface Aream2/m³
Free Volume
%
P
Pa/m
Theo. plate
pc/plate
F factor
m/s(kg/m³)0.5
SB-125Y
125
98
2x10-4
1-1.2
3
SB-250Y
250
97
2x10-4
2-2.5
2.6
SB-350Y
350
94
2x10-4
3.5-4
2
SB-500Y
500
92
3x10-4
4-4.5
1.8
SB-125X
125
98
1.4x10-4
0.8-0.9
3.5
SB-250X
250
97
1.8x10-4
1.6-2
3.5
SB-350X
350
94
1.3x10-4
2.3-2.8
2.2
SB-500X
500
92
1.8x10-4
2.8-3.2
2

 

Metal Perforated Corrugated Packing Feature

 

1. The pressure drop of the structured packing is significant

 

Since the gas-liquid two-phase membrane contact in the structured packing is different from the bubbling contact of the two phases in the sieve tray, the pressure drop of the packed tower is only 1/4 to 1/6 of the sieve tray. For example, the operating resistance of the tower on the structured packing is 3.5-4.2 kPa, the operating pressure at the bottom is only 35-45 kPa, the lower tower is still still using the sieve tray tower, and the operating resistance is not changed, so the operating pressure of the lower tower is correspondingly reduced by 0.05~ 0.06 MPa, generally 0.44 to 0.48 MPa, so that the shaft power of the air compressor can be reduced by 5% to 7%.

 

2. High efficiency of structured packing separation

 

The lower the operating pressure of the upper column, the greater the separation of oxygen, nitrogen and argon, especially the separation of oxygen and argon. Generally, the extraction rate of oxygen can be increased by 1% to 3%, and the extraction rate of argon can be increased by 5%. 10%, practice has proved that the oxygen extraction rate of air separation equipment has reached more than 99%, and the extraction rate of argon has reached more than 80%.

The extraction rate of the distillation column depends to a large extent on the amount of expansion air entering the upper column, especially for the extraction rate of argon, so the isentropic efficiency of the turboexpander and the supercharging of the supercharger are continuously improved. The ratio is the key to increasing the extraction rate of the distillation column.

 

3. The regular packing has a small liquid holding capacity

 

The volume of the structured packed column is generally only 1% to 6% of the column volume, while the holding capacity of the sieve column is 8% to 10% of the column volume. The small liquid holding capacity means that the liquid stays in the tower for a short time and the operating pressure drop is small, which is beneficial to the operation of the variable working condition. The structured packing tower can be designed in the range of 40% to 120%. The oxygen production of the upper tower of the 12000m3/h air separation plant of Shanggang No. 5 Plant can be adjusted within the range of 9000~14000mm3/h, and the operating load range is only 75%~117%.

 

4. Regular packing gap is large

 

The structured packing has a void ratio of more than 95%. In the sieve tray tower, the orifice plate area accounts for 80% of the tower section, and the opening ratio is 8% to 12%, which are far less than the void ratio of the filler layer. For the same load, the tower of the packed tower is smaller than the sieve tower; in general, the cross-sectional area is only about 70% of the sieve tower, which is advantageous for large-scale air separation equipment.

 

5. The device startup time is greatly shortened

 

The starting process of the air separation equipment is no product output operation, so shortening the starting time is one of the ways to save energy and reduce consumption of the air separation equipment. The starting time of the air separation equipment refers to the time required to start the expansion machine to the oxygen output. After the completion of the packing, the amount of liquid held during normal rectification is greatly reduced, and the start-up time of the air separation plant is greatly shortened. After the conventional packing is used in the upper tower, the amount of liquid held during normal rectification is greatly increased. After the descent, the start-up time of the air separation plant is greatly shortened, and the general start-up time only takes 26 to 30 hours.

 

6. The oxygen content in the argon fraction is about 90%.

 

To reduce directly to 1~2×10-4% by cryogenic rectification, the theoretical plate number of the rectification column needs about 180 pieces, the sieve plate plate needs about 300 pieces, and the resistance is up to about 100 kPa. Obviously, the crude argon is It is impossible to discharge the outside of the tower, and the height of the structured packing is about 45m. The resistance is only 14 to 16 kPa, so the realization of the full rectification argon process is possible.

 

Metal Perforated Corrugated Packing Application

 

1. Atmospheric rectification and vacuum rectification,application fields similar to metal wire gauze packing and special technology such as requiring titanium or aluminum gauze packing.

2. Substituting for random packing and revamping some tray towers in approprite conditions.

3. Absorption reqiring low resisitance and distillation with heat pump.

 

Production Show

 

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing 0

 

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing 1

 

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing 2

 

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing 3

 

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing 4

 

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing 5

 

Company Profile
 
1. Is your company a manufacturer or a trading company?
We are a manufacturer located in Anping County, China.
2. Do you have inport-export right?
Yes, we do. Our factory has been certificated as an import-export enterprise.
3. What is your payment mode?
30% in advance and 70% before delivery by T/T, WESTERN UNION, L/C or negotiated.
4. How about your packing?
We usually packed in plastic material inside and then wooden box outside.
5. How long is your delivery?
Usually 10-20 days after order confirmed, according the quantity ordered.
6. Is it sample available?
Yes, small pieces of sample are available in our company.

 

Stainless Steel 304 Metal Corrugated 500bx Distillation Column Packing 6

Contact Details
Anping yuanhai wire mesh products Co., Ltd

Contact Person: Amanda

Tel: 008618812186661

Fax: 86-318-7615090

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