Porous titanium sintered plate, metal powder sintering, titanium filter plate sintered plate
Describe in detail

Titanium filter element is made of titanium powder as raw material, through the powder classification, forming, sintering, mechanical welding and other processes made of a new type of highly efficient porous filter material, because of its pores and filtration accuracy can be adjusted in a wide range, is widely used in self-lubrication, filtration, separation, catalysis, flame suppression, heat exchange, thermal electron generation and gas distribution and other fields.

Main Applications: gas, liquid filtration and gas distribution. Filtration accuracy: 0.22 ~ 50μm diameter: 30 ~ 80mm length: 100 ~ 1000mm (special specifications can be customized)

Filtration principle: Titanium filter element is a titanium porous filter material made by powder metallurgy. Its internal pores are curved and crisscross, and the pore size is evenly distributed. The filtration mechanism is typical deep filtration.

Performance: This product has corrosion resistance, high temperature resistance, high strength, easy to ensure filtration accuracy, easy to regenerate and other excellent performance; The titanium filter element is made of titanium powder by forming and sintering at high temperature, so the surface particles are not easy to fall off; The use temperature in the air can reach 500 ~ 600℃; Suitable for all kinds of corrosive media filtration, such as: hydrochloric acid, sulfuric acid, hydroxide, seawater, aqua regia and iron, copper, sodium chloride solution filtration. It has excellent mechanical properties, can be cut, welding and other machining, high compressive strength, internal pressure failure strength up to 2MPa; Its filtration accuracy is easy to ensure, even under high temperature and high pressure, the aperture will not be deformed. Its porosity can reach 35 ~ 45%, the pore size distribution is uniform, the amount of contamination is large, and the regeneration method is simple, and can be reused after regeneration.

Application: Titanium filter element is widely used in the following aspects:

1. Applied to liquid solid, gas solid separation

Liquid-solid separation:

Electronics industry; Pre-filtration for reverse osmosis systems, pre-filtration for deionized water systems

Food industry: beverage, brewing wine, mineral water and other filtration.

Petrochemical industry: terminal filtration of petroleum products and chemical carbon alkali liquid filtration, alcohol organic solution recovery filtration, heavy coker gas oil filtration, hydrogen cracking cycle oil filtration.

Environmental Protection and sewage Treatment:

Pharmaceutical industry: infusion, injection, no salt water decarbonization filter, desalination.

Gas ---- solid separation

All kinds of air compressor air impurities oil filtration;

Aseptic air filtration in beer, pharmaceutical and brewing industries;

High pressure air filtration in aviation and transport industry;

Mixing and purification of gas in chemical fiber;

Acid gas dry dust removal in pharmaceutical industry;

Gas filtration and catalytic gas filtration in petroleum industry;

Low temperature gas oil and gas dust removal in environmental protection industry;

2. Application of petrochemical filtration process:

In copper, ester, amine production process for catalyst recovery, solution refining recovery, finished product refining.

Used for glycol, anhydride and other processes of catalyst recovery, product refining.

In the process of dimethyl benzoate filtration refining and removal of activated carbon particles.

3. Application of fine chemical filtration process:

In the synthesis of vitamin A, E and other medical intermediates used for recovery of precious metal catalyst.

The process of producing rosin derivatives linalool and spice derivatives is used to recover precious metal catalysts.

In the production of brassicines and alkyl guadins used for recovery of precious metal catalysts.

4. Application of fine filtration in food industry:

Used for industrial steam refining, as well as sugar liquid and wine fine filtration.

It is used for filtration of residual yeast and diatomite in beer production.

It is used to remove and recover catalysts in various hydrogenation industries.

5. Environmental protection and sampling applications:

Used for all kinds of liquid filtration, particulate solid enrichment.

It is used for dust filtration in high temperature flue gas and clean filtration of gas-liquid sampling points.

Used for filtration of gas and liquid samples in chromatographic analysis.

6. Application of filtration in power plant:

For microporous dielectric isolation ion exchange resin and used as a desalting water device.

Used for waste ion exchange resin filtration and collection.

7. Application of fine filtration in electronics industry:

Used for industrial water extraction refining, phosphorus fluid refining.

Used for magnetic tape pulp refining, high speed printer ink refining.

8. Application of fine filtration in textile industry:

Used for fine filtration of synthetic fiber monomer and polymer.

Matching filter element for spinning head.

The surface of titanium microporous filter plate coated with precious metals ruthenium-iridium, iridium tantalum, platinum can be used as hydrogen fuel cells. Ozone generator anode plate or cathode plate.