High mechanical strength high porosity strong absorptivity micro porous alumina ceramic filter plate

PRODUCT PARAMETERS

Alumina filter is a filtering device made of high-purity alumina material. It has good high temperature resistance and corrosion resistance, can effectively remove impurities, particulate matter, etc. in liquids or gases, and is widely used in chemical, pharmaceutical, electronic and other industries. Alumina filters can not only provide efficient filtering effects, but are also favored by users for their compact structure and convenient maintenance.
Description
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Description

Introduction to Alumina Filter

Alumina filter is a filtering device made of high-purity alumina material. It has good high temperature resistance and corrosion resistance, can effectively remove impurities, particulate matter, etc. in liquids or gases, and is widely used in chemical, pharmaceutical, electronic and other industries. Alumina filters can not only provide efficient filtering effects, but are also favored by users for their compact structure and convenient maintenance.

Filter Alumina

Specifications of Alumina Filter

ParameterDescription
MaterialHigh-purity alumina (Al₂O₃)
ShapeCylindrical, disc, or custom shapes
DimensionsDiameter: 10 mm to 300 mm<br>Length: 50 mm to 1000 mm
Pore Size0.2 μm to 50 μm
Porosity35% to 50%
Maximum Operating TemperatureUp to 900°C (1652°F)
Pressure RatingUp to 10 bar (145 psi) at room temperature
Chemical ResistanceResistant to most acids, alkalis, and organic solvents
Flow RateVaries depending on pore size and pressure; typically 0.5 L/min to 100 L/min
Surface AreaHigh surface area for efficient filtration
Filter Efficiency>99.9% for particles larger than the rated pore size
Structural IntegrityHigh mechanical strength and durability
CompatibilitySuitable for water, gases, chemicals, and pharmaceutical applications
MaintenanceEasy to clean and can be reused after proper cleaning
CertificationsISO, FDA, USP Class VI (optional)
CustomizationAvailable in various sizes, pore sizes, and configurations to meet specific needs

Characteristics of Alumina Filter

High-efficiency filtration: can effectively remove tiny particles and ensure the purity of the fluid.
High temperature resistance: suitable for filtering needs in high temperature environments, with a wide temperature range.
Corrosion resistance: has excellent resistance to a variety of chemicals and extends service life.
Compact structure: compact design, saving installation space.
Easy to clean and replace: easy maintenance, reusable, and reduce operating costs.

Application of Alumina Filters

Chemical Industry: used for filtering acid and alkali solutions, organic solvents, etc.
Pharmaceutical Industry: used for the refining of raw materials, intermediates and final products in the process of drug production.
Electronics Industry: used for ultrapure water treatment in the semiconductor manufacturing process.
Food Processing: in the production process of beverages, alcoholic beverages, etc., to ensure product quality.
Environmental protection field: used for wastewater treatment and improving water quality.


Company Profile

Alumina Technology Co., Ltd.! We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

Frequently Asked Questions (FAQs)

Q: What is the highest temperature that aluminum oxide filters can withstand?

A: Depending on the different models and specifications, the temperature resistance of aluminum oxide filters varies. Generally, the highest temperature that can be tolerated can reach above 900°C. Please refer to the product manual or consult customer service for details.


Q: How to judge whether the aluminum oxide filter needs to be replaced?

A: When the filtration efficiency drops significantly or the pressure difference increases to a certain value, it indicates that the filter may be clogged and needs to be cleaned or replaced. Check the status of the filter regularly to maintain the best filtration effect.


Q: Can aluminum oxide filters be used in strong acid and alkali environments?

A: Aluminum oxide filters have good chemical stability and are suitable for most acid and alkali environments. However, for certain specific highly corrosive media, it is recommended to conduct compatibility tests first to ensure safe use.


Q: What matters need to be paid attention to in the maintenance of aluminum oxide filters?

A: Regularly check the pressure difference changes of the filter and clean the surface dirt in time; for detachable filters, they should be disassembled and assembled correctly according to the instructions; avoid using hard tools to directly contact the filter element to avoid damage.


Q: What factors should be considered when purchasing an aluminum oxide filter?

A: When choosing an aluminum oxide filter, you need to consider factors such as working conditions (such as temperature, pressure), filtration accuracy requirements, fluid properties, etc., and choose the right product based on the actual application. At the same time, it is also important to understand the supplier’s service support, including technical support, after-sales service, etc.

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