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.

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.

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.

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 size	Weight kg/m3	Surface area m2/m3	Void fraction in %
64X	185	64	99
64Y	185	64	99
90X	145	90	99
90Y	145	90	99
125X	75	125	99
125Y	75	125	99
170X	67	170	99
170Y	67	170	99
200X	80	200	99
200Y	80	200	99
250X	100	250	98,7
250Y	100	250	98,8
300X	120	300	98,5
300Y	120	300	98,5
350X	140	350	98,3
350Y	140	350	98,3

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

Standard Packing Plastics

Type size	Weight kg/m3	Surface area m2/m3	Void fraction in %
125X	44	125	95
250Y	94	250	90

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

Standard Packing Ceramics

Type size	Weight kg/m3	Surface area m2/m3	Void fraction in %
125X	300	125	86
125Y	320	125	88
250X	400	250	80
250Y	420	250	80
350X	450	350	78
350Y	450	350	78
400X	500	400	75
400Y	500	400	75
450X	500	450	72
450Y	500	450	75

Available material: Stoneware, others on request

Download PDF

Structured Packings RVT Tower packings

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
Gas	Unit
Type of gas	Please state
Gas volume flow (operating conditions)	m3/h
Gas density (operating conditions)	kg/m3
Gas viscosity	mm2/s (cP)
Operating pressure	bar (a)
Operating temperature	°C

Operating data
Liquid	Unit
Type of liquid	Please state
Liquid volume flow	m3/h
Liquid density	kg/m3
Liquid viscosity	cP
Surface tension	mN/m

Geometrical data
Data	Info/unit
Packing type and size	Please state (if known)
Specific surface area	m2/m3 (if known)
Packing height	mm
Column diameter	mm

Additional information/requirements
Data	Info/unit
Material	Please specify
Fouling	Yes/No
Foaming	Yes/No
Other requirements/additional information	Please 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.

To the knowledge base Column internals

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.