Coarse SS Hexagonal Stainless Steel Knitted Wire Mesh
Surface Finish Coating | Black Powder , Mill Finish |
Weave Type | Hexagonal, PSW |
Mesh Size(per inch) | 0-10 |
Material | Coarse SS, Fine SS |
Metal pall rings | 25 mm |
This wire mesh is broadly used in commercial installations for gas-absorption, distillation and liquid extraction. Offered wire mesh is highly suitable for spreading the liquid consistently over the wire mesh. Provided wire mesh is available in numerous specifications.
Mechansim:
Capillary action of the strands of knitmesh helps in spreading the liquid uniformly over the wire mesh. As a result, there is no build-up of the liquid anywhere in the voids of the packing. Vapour therefore has a free access to every surface inside the packing. The high seperation efficiency is thus obtained as the available surface of the packing is most effectively utilized. Salient
Features:
Low values of PDTS (Pressure Drop per Theoretical Stage). Typical values range from 0.04 to 0.05 mm of Hg, depending upon the vapour load.
No reduction in efficiency even at low liquid irrigation rates: Capillary action of knitmesh helps it to achieve uniform wetting of the entire package even at low liquid loadings.
Performance is independent of Packing Size : Unlike random packings, the properties of knitmesh are independent of packing size. Hence its performance characteristics such as HETP and PDTS are practically independent of packing diameter
- No wall effect : Knitmesh draws liquid from the wall of the column into its interior by capillary action. No liquid redistributors are therefore necessary for a column packed with knitmesh
Advantages:
* Reduction in packed volume: This is achieved due to low HETP of the packing
* Reduction in the cost of column shell and supporting structure: This follows as a consequence of lower packed volume
* Saving in energy cost : This is possible through reduction in the reflux ratio
* Reduction in product loss through product degradation: Use of knit-mesh allows you to achieve re-boiler temperature for a specified column top pressure
* Lower re-boiler temperature reduces the rate of degradation of heat sensitive materials present in the re-boiler, resulting in high product yield
High flexibility:
Since knit-mesh shows high performance over a wide range of liquid loadings, it is most suitable for the situations which demand flexibility, that is batch operations, unsteady state operations and multipurpose distillation job
Product Details
Company Details
Product Specification
Surface Finish Coating | Black Powder , Mill Finish |
Weave Type | Hexagonal, PSW |
Mesh Size(per inch) | 0-10 |
Material | Coarse SS, Fine SS |
Metal pall rings | 25 mm |
Column capacity | 2-2.5 |
liquid irrigation rate | 0.3 mh (0.5 GPM/FT) |
Product Description
This wire mesh is broadly used in commercial installations for gas-absorption, distillation and liquid extraction. Offered wire mesh is highly suitable for spreading the liquid consistently over the wire mesh. Provided wire mesh is available in numerous specifications.
Mechansim:
Capillary action of the strands of knitmesh helps in spreading the liquid uniformly over the wire mesh. As a result, there is no build-up of the liquid anywhere in the voids of the packing. Vapour therefore has a free access to every surface inside the packing. The high seperation efficiency is thus obtained as the available surface of the packing is most effectively utilized.
Salient Features:
Low values of PDTS (Pressure Drop per Theoretical Stage). Typical values range from 0.04 to 0.05 mm of Hg, depending upon the vapour load.
No reduction in efficiency even at low liquid irrigation rates: Capillary action of knitmesh helps it to achieve uniform wetting of the entire package even at low liquid loadings.
Performance is independent of Packing Size : Unlike random packings, the properties of knitmesh are independent of packing size. Hence its performance characteristics such as HETP and PDTS are practically independent of packing diameter
No wall effect : Knitmesh draws liquid from the wall of the column into its interior by capillary action. No liquid redistributors are therefore necessary for a column packed with knitmesh
Advantages:
Reduction in packed volume: This is achieved due to low HETP of the packing
Reduction in the cost of column shell and supporting structure: This follows as a consequence of lower packed volume
Saving in energy cost : This is possible through reduction in the reflux ratio
Reduction in product loss through product degradation: Use of knit-mesh allows you to achieve re-boiler temperature for a specified column top pressure
Lower re-boiler temperature reduces the rate of degradation of heat sensitive materials present in the re-boiler, resulting in high product yield
Since knit-mesh shows high performance over a wide range of liquid loadings, it is most suitable for the situations which demand flexibility, that is batch operations, unsteady state operations and multipurpose distillation job
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Husena House, 2nd Floor, husena house Mumbai - 400003, Maharashtra, India
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