Name: Sintered SS316L Sparger Porous Metal Diffuser For Gas Applications Customized Suppliers, Manufacturers - Free Sample - TOPTITECH Metal Materials
Brand: TOPTITECH
SKU: 281514963

TOPTITECH's Sintered SS316L Sparger Porous Metal Diffuser for Gas Applications is manufactured using cold isostatic pressing of 316L stainless steel powder followed by high-temperature sintering in a controlled atmosphere. This powder metallurgy technique creates a three-dimensional interconnected pore network, guaranteeing uniform microbubble generation and consistent pressure drop. The monolithic metallic construction provides exceptional mechanical integrity, resisting deformation under cyclic pressure and high temperatures. Its inherent corrosion resistance ensures long-term reliability when introducing reactive or process gases into aggressive media.

Sintered SS316L Sparger Porous Metal Diffuser for Gas Applications enhances mass transfer efficiency in reactors, bioreactors, and aeration systems. The φ14*33mm form factor with custom interfaces enables direct integration into complex fluidic pathways. This sparger excels in duties including catalyst bed fluidization, nutrient dissolution in fermentation, and inert gas blanketing. Its cleanable and reusable design, supported by high compressive strength, minimizes operational downtime. The diffuser's predictable gas distribution profile supports process intensification and repeatable outcomes across chemical and wastewater treatment applications.

Products Specifications

Material	SS316L
Filtration grade/Pore size	20um
Size	φ14*33mm
Connection	Cusotmized according to the requirements
Technique	Sintering

Products Features

Sample--Sintered SS316L Powder Filter Tube 3

Superior Gas Dispersion and Mass Transfer Efficiency

The three-dimensional interconnected porous network, engineered via powder metallurgy, generates a consistent profile of microfine bubbles. This maximizes the interfacial surface area between gas and liquid phases, directly enhancing dissolution rates and reaction kinetics in processes like fermentation or chemical synthesis.

Exceptional Mechanical and Structural Integrity

The monolithic construction achieved through high-temperature sintering delivers outstanding compressive strength and resistance to mechanical shock. This integrity prevents housing deformation under cyclic pressure loads and ensures dimensional stability for reliable, long-term performance.

Sample--Sintered SS316L Powder Filter Tube 4

Enhanced Corrosion Resistance and High-Temperature Capability

Fabricated from 316L stainless steel with a low carbon content, the sparger exhibits excellent resistance to a wide range of aggressive chemical media and oxidating environments. Its all-metal structure maintains performance integrity across extreme thermal cycles, from cryogenic to elevated temperature applications.

Predictable Permeability with Absolute Filtration Capability

The precise control over powder size distribution and sintering parameters results in a defined, consistent pore structure. This guarantees not only a predictable pressure drop but also acts as an absolute barrier, preventing upstream particulate contamination from entering the gas stream and compromising the process fluid.

Robust Cleanability and Extended Service Life

The sparger's high mechanical strength allows for aggressive regeneration protocols, including back-pulsing, ultrasonic cleaning, and thermal baking. This robust cleanability enables full flux restoration and repeated reuse, significantly reducing lifecycle costs compared to disposable alternatives.

applications

Custom Porous Sparger Supplier – Filson Filter

Chemical Reactor Gas Sparging.

It facilitates precise hydrogenation, oxidation, and chlorination reactions by dispersing reactive gases like hydrogen, oxygen, or chlorine directly into liquid reactants. The diffuser's corrosion resistance ensures integrity when handling aggressive gases and catalysts, promoting efficient gas-liquid mixing and reaction completion.

Fluidized Bed Reactor Activation.

The unit fluidizes solid catalyst particles by injecting a precisely controlled gas stream through the reactor bed. The uniform porosity ensures even gas distribution, preventing channeling and maintaining a homogeneous fluidized state for optimal catalyst contact and reaction efficiency in petrochemical and refining applications.

Inert Gas Blanketing and Sparging.

The sparger creates an inert atmosphere by bubbling nitrogen or argon through storage tanks or process vessels. This application protects oxygen-sensitive products from degradation, prevents explosive atmosphere formation, and removes dissolved oxygen from liquids in the food, beverage, and chemical industries.

Wastewater Treatment Aeration.

In aerobic digestion tanks, the diffuser provides efficient oxygen transfer for microbial activity. The robust 316L construction withstands corrosive environments containing sulfides and organic acids, ensuring reliable operation and effective biological oxygen demand (BOD) reduction in municipal and industrial treatment plants.

Metallurgical Process Gas Injection.

The sparger introduces argon or nitrogen into molten metal baths within ladle refining furnaces. This inert gas sparging facilitates efficient degassing, removal of non-metallic inclusions, and temperature homogenization, critical for improving final steel and alloy quality.

Fine Chemical Synthesis.

In hydrogenation and amination reactors, the diffuser ensures uniform dispersion of hydrogen and ammonia gases into organic substrates. Its high-temperature corrosion resistance maintains integrity under demanding pressures and temperatures, enabling precise reaction control and yield optimization.