Nanxiang Ceramic Structured Tower Packing for Sulphuric-Acid Absorption Column Tower

• Customization: Available
• Product Name: Chemical Resistant Ceramic Structured Tower Packin
• Keyword: Ceramic Structured Packings
• Model NO.: NX-CSTP
• Model: 125y, 250y, 350y, 450y, 700y etc
• Specific Surface: 125, 250, 350, 450, 750
• Material: Ceramic
• Type: Structured Packing
• Usage: Chemical Industry Product
• Effect: Improve The Wear Resistance
• Source: Structured Packing
• Transport Package: Carton Box/ Wooden Case
• Specification: 25mm, 38mm
• Trademark: NANXIANG
• Origin: Pingxiang Jiangxi
• HS Code: 6909110000
• Production Capacity: 100m3/Month

Product Description

Product Description

Ceramic Structured Tower Packing because of its uniform and symmetric, stipulated flow path, has been widely used in the field of fine chemicals, petrochemicals, fertilizer. It has the advantages of compression, large flux, and high separation efficiency.
Ceramic corrugated packing is a new type of structured packing that consists of many packing units with the same geometry. Due to the unique structure of ceramics and good hydrophilic properties, the surface can form very thin liquid film turbulence and the oblique zigzag channel of the gas flow can promote the gas flow without blocking the gas flow, this makes the ceramic packing can compete with the metal packing. Its corrosion-resistant and high-temperature resistant that metal packing cannot be compared. The surface structure has good wetting properties, which can make the liquid flow faster and minimize the liquid retention of the packing. This reduces the chance of overheating, polymerization and coking. 

Ceramic structured packing Ceramic corrugated packing advantages
Large flow. The new tower design can reduce the tower diameter, and the old tower transformation can greatly increase the throughput.
High separation efficiency. It has much larger specific surface area than random packing.
Low pressure. Can save a lot of energy.
Large operation flexibility, and the amplification effect is not obvious.
Suitable for various of tower diameters.
Strong acid and alkali resistance, especially H2S, naphthenic acid chloride ion corrosion.

Ceramic structured packing application
Distillation of halogenated organic compounds
The rectification and absorption processes of corrosive mixtures with strict pressure drop and theoretical number of plates.
Sulfuric acid absorption, nitric-acid enrichment, and gas purification of chemical fertilizer plants, etc., which have a large number of intrinsic media.
Vacuum operation up to 100Pa absolute pressure.
Used as heat exchanger, mist eliminator or catalyst carrier.

Model	Specific Surface m2/m3	Bulk Density Kg/m3	Void Ratio %	Obl. angel	Pressure Drop mmHg/m	Theo. Plate m-1	Hydraulic Diameter mm	Liquid Load m3/m2	Max Factor m/s (kg/m3)-1
125Y	125	320	90	450	1.8	1.8	28	0.2-100	3
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	5-6	6	0.18-100	1.4
700Y	700	650	72	450	6	7	5	0.18-100	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
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	2.2
450X	450	500	72	300	4.5	3-4	7	0.2-100	2
550X	550	620	74	300	5.5	5-6	6	0.18-100	1.4
700X	700	650	72	300	6	7	5	0.15-100	1.3

Chemical Analysis

Composition	Value
SiO2	=72%
Fe2O3	=0.5%
CaO	=1.0%
AI2O3	=23%
MgO	=1.0%
Other	2%

Physical properties

Index	Value
Specific gravity(g/cm3)	2.5
Water absorption(wt%)	=0.5
Acid resistance(wt%)	=99.5
Loss in burn(wt%)	=5.0
Max.Operating Temp.(ºC)	800
Crush strength(Mpa)	=130
Moh's Hardness(Scale)	=7

Advantage:

1) High capacity. New tower design may reduce diameter, while renovate old towers may increase capacity significantly.
2) High separation efficiency. Since it has much larger specific surface area compared to random packing.
3) Low pressure drop, which leads to reduce energy consumption largely.
4) Large flexibility, and scale effect is not obvious.
5) Suitable for all tower diameters.
6) Strong resistance to corrosion of acid and alkali, especially to H2S, naphthenic acid and Cl- .

Applications:
1) Rectifying organic halide.
2) Rectifying and absorbing some corrosive mixtures, which are definitely regulated in pressure drop and theoretic plate number.
3) Applied in some towers that contain a large quantity of natural media used to absorb nitric-acid and concentrated sulfuric acid, as well as for purifying the air in chemical plants.
4) Operating in vacuum conditions at a bottom absolute pressure of 100pa.
5) Used in heat exchanger and demisting, or as a catalyst carrier.

Detailed Photos

 

 

Packaging & Shipping

 

Company Profile

Pingxiang Nanxiang Chemical Packing Co., Ltd was established in 2003, It is a professional manufacturer and exporter that has more than 20 years experience in Chemical Packing. We are located in West Section Hi-Tech Industry Park Pingxiang City, Jiangxi Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. 

Our main products are molecular sieve, activated alumina, ceramic ball, honeycomb ceramics, random and structured chemical packing
in ceramic, plastic and metal material, can be used in all types of petrochemical chemical processes and environmental
application.

Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total
customer satisfaction. Besides, we have received ISO9001:2008 certificate, SGS report, and credible merchant As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching seven Continents.

Since its foundation, our company keeps living up to the belief of "honest selling ,best quality ,people-orientation and benefits to customers" We are doing everything to offer our customers with best services and best products .We promise that we will be responsible all the way to the end once our services begin. 

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are
looking forward to forming successful business relationships with you, also warmly welcome to visit our factory.

FAQ

1.Who are we?
We located in Pingxiang City, known as "Hometown of Chemical Packing", established in 2003, have over 10 years export experience, there are 50-80 workers in our company. Products sell to Domestic Market (30%). Southeast Asia (15%), Mid East (10%), Europe (20%), South America (5.0%), North America (15%), Africa (5.0%). 

2.How can we guarantee quality?
We have QC during production, and after product finished Samples can provide before order Inspection can be done before shipment if needed 

3.What can you buy from us?
Plastic,ceramic,metal random and Structured tower packing, Ceramic Ball, Molecular Sieve, Silica Gel, Various kinds of ceramic bio ball for water treatment 

4. What payment term can we do?
We accept payment type like T/T, L/C, PayPal, MoneyGram, Western Union etc. 

5. What services can we provide?
Accept customized according to your requirements. Accept Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery. Accept Payment Currency:USD,EUR;RMB No strict require on the MOQ, accept small order