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APPU AFTERMARKET SERVICES

Boost Air Pre-Purification Unit (APPU) Throughput With Trusted Honeywell Industrial Solutions Adsorbents and Expertise

Unlock More Performance From Your Cryogenic APPU

Honeywell Industrial Solutions APPU Aftermarket Services help operators improve throughput, reduce operating costs and extend unit life—without major equipment changes. Backed by industry-leading UOP MOLSIV™ adsorbents and expert technical support, our comprehensive aftermarket services are designed for both existing APPUs and new designs.

EBOOK

Selecting The Right UOP Adsorbent For Your APPU
 

A practical guide on choosing the right adsorbent based on your APPU performance, throughput and operating conditions.
 

Match the right adsorbent for your needs.

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WHITEPAPER
 

Rethinking Air Pre-Purification
 

The APPU is no longer a passive utility. It is one of the highest leverage performance levers in the plant.
 

Discover how to translate adsorbent performance into plant value.

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Increase Throughput

With best‑in‑class carbon dioxide (CO₂) uptake and lower regeneration demand
Reduce Operating Costs

With improved efficiency, reduced pressure drops and lower energy consumption
Global Expertise & Support

Unparalleled worldwide service to help you maximize the use and life of your adsorbents

 

 

 

Advanced Adsorbents for Dependable APPU Reloads
 

UOP MOLSIV adsorbents are specifically engineered for air separation applications. These materials support both existing units and new designs by enabling higher performance within existing mechanical constraints.

Oil Refinery

DATASHEET

UOP MOLSIV APG X

• Highest capacity APPU adsorbent in the Honeywell UOP portfolio • Enables increased throughput, lower pressure drop, smaller vessel sizes and reduced regeneration costs • Applicable for reloads, revamps and new unit designs requiring higher performance margins

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DATASHEET

UOP MOLSIV APG III

• Developed for removal of CO₂, water and trace hydrocarbons in APPUs • Provides higher equilibrium CO₂ capacity compared to legacy 13X adsorbents • Supports reduced regeneration requirements and improved operating efficiency

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More Than Materials: Complete APPU Aftermarket Support

 

Honeywell UOP APPU Aftermarket Services extend beyond adsorbent supply. Our experts support your needs across the entire reload and optimization lifecycle.

Honeywell UOP offers global experience and services through a combination of global manufacturing, technical service teams and regional supply capabilities. Adsorbents are produced and supported across multiple regions to ensure consistent quality and dependable availability.
 

Services include:
 

·       Adsorbent selection and performance projections

·       Reload and revamp support

·       APPU optimization and troubleshooting

·       Guidance for higher flow rates, hotter feeds, and higher CO₂ conditions

The result: Lower CAPEX and OPEX, faster ROI and more reliable operation.

DATASHEETS

Adsorbent Solutions for Air Separation Units

Get an overview of Honeywell Industrial Solutions APPU Aftermarket Services, adsorbent options and performance considerations.

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Contact us to schedule a meeting with our sales team to discuss how Honeywell UOP can help you

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