Ion Exchange and Media Filter Internals: A Guide to Nozzles, Laterals and Distributors

Ion exchange and media filter performance depends on more than the media itself. Internal components such as filter nozzles, lateral systems, distributors and resin traps influence flow distribution, media retention, backwash efficiency and operational reliability.

Sep. 11, 2026

Catalyst Leakage in Wedge Wire Reactor Internals: Causes and Prevention

Catalyst leakage can compromise the retention performance of wedge wire reactor internals. Slot openings, damaged wire, welds and component interfaces are common areas to check. This page covers the main leakage causes and practical prevention measures for scallops, center pipes and other wedge wire internals.

Aug. 28, 2026

Wedge Wire Reactor Internals Plugging: Causes, Effects and Prevention

Plugging in reactor internals occurs when catalyst fines, process deposits, or contaminants restrict the openings of wedge wire screens. The resulting pressure drop and uneven flow distribution can affect reactor performance. Proper slot selection, screen design, and inspection are important factors in reducing plugging problems.

Aug. 14, 2026

Wedge Wire Reactor Internals: Failure Problems and Maintenance Guide

Wedge wire reactor internals play an important role in catalyst retention and fluid distribution inside radial flow reactors. During long-term operation, components such as scallops, center pipes, distributors and support grids may experience plugging, leakage or mechanical damage.

Aug. 07, 2026

Reactor Internals Selection & Application Guide

Selecting the right reactor internals is critical for achieving stable flow distribution, catalyst retention and reliable reactor performance. YUBO manufactures customized wedge wire reactor internals, including scallops, center pipes, distributors and support grids, designed for radial flow reactor applications.

Jul. 10, 2026

Support Grid Selection Guide for Catalyst Bed Support in Reactor Internals

Selecting the right support grid is essential for maintaining catalyst bed stability, optimizing flow distribution, and extending reactor service life. Key engineering considerations for support grid selection, including load capacity, open area, material choice, and reactor operating conditions.

Jun. 26, 2026

Scallop Design Guide for Radial Flow Reactor Internals

Scallops are important catalyst retention components used in radial flow reactors for refinery and petrochemical applications. Installed near the reactor collection zone, they allow process fluids to pass through while preventing catalyst particles from migrating into outlet systems.

May. 26, 2026

Center Pipe Design Guide for Radial Flow Reactor Internals

The center pipe is a central axial component in radial flow reactors that manages fluid collection or distribution. It works as part of the reactor internal system together with the catalyst bed, support grid, and flow distributor.

May. 12, 2026

Radial Flow Reactor Internals: Design, Components, and Industrial Solutions

Radial flow reactors are widely used in hydroprocessing, catalytic reforming, ammonia synthesis, and other chemical processes that require large catalyst volumes.

Mar. 13, 2026