Jintai_logo
Jintai_extruded_honeycomb_ceramic_foundry_filter Jintai_infrared_ceramic_tile Jintai_alumina_ceramic_foam_filter Jintai_high_efficiency_tower_packing
Home Contact JINTAI Organization Qualification Sitemaps
Product List

 Tower Packing>>Pall Ring Packing                                                                                                           Sales: Biz@jintai-group.cn

JINTAI Pall Ring Packing 

JINTAI Ceramic Pall Ring JINTAI Plastic Pall Rings JINTAI Metal Pall Ring
Ceramic Pall Ring  Plastic Pall Ring  Metal Pall Ring 
     

JINTAI CERAMIC PALL RING 

Ceramic_Pall_Ring_Tower_Packing

JINTAI Ceramic Pall ring is a kind of new type and high efficient packing that is improved on the basis of the Raschig ring. JINTAI Ceramic pall ring is a proven design that provides higher capacity and lower pressure drop than trays and other random packings. The opened cylinder walls and inward bent protrusions of the Pall Ring allow greater capacity and lower pressure drop than standard cylindrical rings.  

        Ceramic pall rings are originated  through improvement of raschig ring. Their open structures effectuate  separation of gas  and liquid streams and  thus facilitate a more effective mass  transfer. And decrease the pressure  drop. JINTAI is the top leading manufacturer, supplier, exporter for ceramic pall ring column packing.

Specification of ceramic pall ring:

Size

OD*H*T(mm)

Weight
kg/m3

Number
pc / m3

Surface
m2/m3

Free Vol. %

1”(25mm)

25*25*3

600

50000

220

75

1.5”(38mm)

38*38*4

540

13400

150

78

2”(50mm)

50*50*5

555

6400

120

78

3”(80mm)

80*80*8

520

1950

75

80

JINTAI PLASTIC PALL RING 

JINTAI--PLASTIC PALL RING PACKINGJINTAI--PP Pall Ring PackingPlastic Pall Ring Random Tower Packing

     JINTAI Plastic Pall ring has an advance on the Raschig Ring, the Pall Ring has similar cylindrical dimensions but has two rows of punched out holes, with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop.

       Capacity versus Pressure Drop of JINTAI Plastic Pall ring, Most suited in low pressure drop, high capacity applications, A range of sizes of Plastic Pall rings allows the tower to operate at an optimum efficiency and throughput, Consistent ratio of free and blocked passages, independent of orientation, Large surface area : volume ratio augments the rate of liquid film surface renewal to improve mass transfer. Hold-up and Two-phase Contact, Promotes highly efficient two-phase contact and distribution; A relatively high liquid hold-up promotes high absorption efficiencies, especially in cases where the reaction rates are slow; Uninterrupted and consistent passages for gas and liquid flow.

      Versatility of JINTAI Plastic Pall ring, Open, cross-linked design provides a highly efficient used of the ring’s surface area, Robust to variations in liquid and vapour distribution.

        Mechanical Strength of JINTAI Plastic Pall ring, Its internal cross-structure of diametrical spars make it mechanically robust and suitable for use in deep packed beds.

Applications:

       JINTAI Plastic Pall rings are widely used in Absorption, scrubbing, and stripping services, Versatile alternative to metal Pall rings, all kind of separation,  constant decompress tower plants, compounding ammonia plant, decarbonization plant, separation of ethylbenzene,  seperation of isooctane/ methylbenzene.

Performance:

Good Capacity and Low Pressure Drop  

  • Higher capacity and lower pressure drop than ceramic packing.
  • Multiple sizes provide ability to optimize capacity and efficiency based on application requirements. 

Higher Liquid Hold-up and Residence Time

  • Relatively high liquid hold-up allows good absorption efficiency with slow chemical reaction.

Versatile Standard Packing

  • Lower sensitivity to liquid and vapor distribution quality allows use with conventional liquid distributors.

High Mechanical Strength  

  • Ring and spoke construction provides high mechanical strength, which allows use in deep beds.

Material: PP, PE, PVC, CPVC, PVDF

Specification
D*H*δ

Specific surface area
m2/m3

Void
ε
m3/m3

Num
n
m-3

Bulk Density
kg/m
3

Dry packing factor
m-1

5/8"

16*16*1mm

188

0.91

180000

141

275

1"

25*25*1.2mm

175

0.90

53500

91

239

1.5"

38*18*1.4mm

115

0.89

15800

71

220

2"

50*50*1.5mm

93

0.90

6500

56

127

3"

76*76*2.6mm

73.2

0.92

1927

60

94

JINTAI METAL PALL RING 

JINTAI -- METAL PALL RING PACKINGJINTAI--Metal Pall Ring 2inch DiameterMetal Pall Ring dia16,25,38,50mm

 JINTAI Metal Pall ring is one of the most common and well known packings, JINTAI Metal Pall Ring is an industry standard design media developed from the Raschig Ring and is used widely in all variety of applications. By minimizing the number of contours and crevices that can cause liquid hold-up and potential entrainment, the Metal pall ring geometry enables high gas and liquid transfer rates. The opened cylinder walls and inward bent protrusions of the Metal pall Ring allow greater capacity and lower pressure drop than standard cylindrical rings. This open ring design also maintains an even distribution and resists wall-channeling tendencies. The interior and exterior contacting surfaces of the Metal pall ring provide for an effective distribution of liquids and gasses and resist plugging, fouling and nesting. Pall rings are available in a wide range of materials.

JINTAI Metal Pall Ring Features:

  • Lower pressure drop

  • Good liquid / gas distribution and higher mass transfer efficiency

  • Versatility, Easily wettable, High resistance to fouling, High Temperature

  • High Mechanical Strength, suitable for deeper beds

  • High temperature resistance

Metal Pall Ring Application:  

         JINTAI Metal Pall Ring Packing is widely used in All kinds of separation, absorb plants, constant decompress plants, compounding ammonia plant, decarburization, desulfuration, separation of ethyl benzene, separation of isooctane/ methylbenzene, Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction, Various separation and absorption applications at atmospheric pressure and under vacuum, where a low pressure drop is critical,H2S, NH3 & SO2 Absorption & Stripping, Steam Stripping, Quench towers, Direct contact cooling.

• Absorption        • Aeration          • Degassing             • Desorption
• Distillation         • Stripping          • Heat Recovery      • Extraction

Material: Stainless steel, Carbon Steel, Special Alloys, Aluminum and Bronze

Technical Parameter

Specification
D*H*δ

Specific surface area
m2/m3

Num
n
m-3

Bulk Density
kg/m3

Void
ε
m3/m3

3/8"

Φ10 xH10 x 0.3mm

482

768000

571

92.7

5/8 "

φ16 xH16 x 0.3 (0.4)mm

338

214000

408(543)

93.1

1 "

φ25 xH25 x 0.5 (0.6)mm

218

52000

403(483)

94.8

1.5 "

φ38 xH38 x 0.6 (0.8)mm

141

15200

326 (435)

96.08

2 "

φ50 xH50 x 0.8 (1.0)mm

107

6500

322 (403)

95.9

3 "

Φ76 xH76 x 1.0 (1.2)mm

74

1830

262(314)

97

3.5"

Φ89 xH89 x 1.2 (1.5)mm

65

1200

293(353)

98

 

    
-Ceramic Foam Filter-

Alumina Ceramic Foam Filter
SiC Ceramic Foam Filter
Zirconia Ceramic Foam Filter


-Tower Packing-

Ceramic Random Packing
Metal Random Packing
Plastic Random Packing
Structured Packing


-Ceramic Honeycombs-

Infrared Ceramic Tile
Ceramic Honeycomb Substrate
RTO Honeycomb Ceramic
Diesel Particulate Filter
Honeycomb Foundry Filter


-Others-

Molecular Sieves
Acid Resistant Ceramic
Inert Alumina Ceramic Balls


-Product Navigation-

Product Photo Gallery
Product Application

 

CopyRight 2005 Jiangxi Jintai Special Material LLC. All Rights Reserved

 
 Tel: +86-799-6818111/6886565                         Fax: +86-799-6810066
              E-Mail: biz@jintai-group.cn                    Web: www.ceramic-honeycombs.com
Address: Room1008, Heng Long International Building, No.93 Yue Jin South Road, PingXiang, JiangXi 337000, China