Standard Packing (N-type) - Structured packings

RVT Process Equipment's Standard Packing RMP(N) and RPP(N) are structured packings used in applications with:

  • low liquid load
  • high gas flows
  • requirement for low pressure drop
  • need for high separation efficiency

Applications include distillation processes in the chemical and petrochemical industries, and amine scrubbers.

AB Hansa Engineering AB
Alexander Bergman Droplet separation, Column internals, Spray nozzles & systems, Tank cleaning
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
LC Hansa Engineering AB
Linda Caporicci Column internals, Droplet separation, Spray nozzles & systems, Other products
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
  • Product information
  • Technical data
  • Documentation & videos
  • Checklist process data
  • General info Column internals
  • Supplier information
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Type of design

  • Smooth or textured surface
  • Perforated or unperforated surface
  • X or Y design with 45° or 60° corrugation angle

Listed below are different sizes of Standard Packing (N-type) structured packings. Under the tab 'Documentation & videos' there are data sheets with additional information.

Standard Packing Metals

Type sizeWeight kg/m3Surface area m2/m3Void fraction in %
64X1856499
64Y1856499
90X1459099
90Y1459099
125X7512599
125Y7512599
170X6717099
170Y6717099
200X8020099
200Y8020099
250X10025098,7
250Y10025098,8
300X12030098,5
300Y12030098,5
350X14035098,3
350Y14035098,3

Available materials: Carbon steel, stainless steel, Hastelloy, titanium, and others on request

Standard Packing Plastics

Type sizeWeight kg/m3Surface area m2/m3Void fraction in %
125X4412595
250Y9425090

Available materials: PP, PE, PVDF and others on request

Standard Packing Ceramics

Type sizeWeight kg/m3Surface area m2/m3Void fraction in %
125X30012586
125Y32012588
250X40025080
250Y42025080
350X45035078
350Y45035078
400X50040075
400Y50040075
450X50045072
450Y50045075

Available material: Stoneware, others on request

Checklist important parameters

Listed below are a number of parameters that are important to consider when selecting the right type and size of random packing in order to achieve an effective and sustainable solution.

Sometimes it is difficult or even impossible to obtain information and data regarding the specific process. Together with our suppliers, we have extensive experience and we can make sound assumptions as a basis for designing the best solution for the process.

Operating data
GasUnit
Type of gasPlease state
Gas volume flow (operating conditions)m3/h
Gas density (operating conditions)kg/m3
Gas viscositymm2/s (cP)
Operating pressurebar (a)
Operating temperature°C
Operating data
LiquidUnit
Type of liquidPlease state
Liquid volume flowm3/h
Liquid densitykg/m3
Liquid viscositycP
Surface tensionmN/m
Geometrical data
DataInfo/unit
Packing type and sizePlease state (if known)
Specific surface aream2/m3 (if known)
Packing heightmm
Column diametermm
Additional information/requirements
DataInfo/unit
MaterialPlease specify
FoulingYes/No
FoamingYes/No
Other requirements/additional informationPlease specify

Optimised performance in mass and heat transfer processes

For optimised performance in a mass or heat transfer process it is important to understand the underlying principles and parameters that are important to consider when designing a column for flue gas cleaning, flue gas condensation or stripping.

Founded in 1976, RVT Process Equipment is a leading supplier and manufacturer of droplet separators, packings, column internals and other products for mass and heat transfer processes.

RVT Process Equipment offers advanced engineering and technical support and has extensive experience in various processes and applications in the chemical and petrochemical industry, refineries, power plants, and pulp and paper. The R&D department houses fully equipped test units, available to carry out customer-specific tests when needed.

RVT Process Equipment has subsidiaries and manufacturing facilities in Knoxville, USA and in Kunchan, China.