Porous Titanium Sintered Filter Disc For GEM Water Electrolysis

Porous Titanium Sintered Metal Filter Disc For PEM Electrolysers Water electrolysis​

1. Manufacturing Technique
Titanium has high strength, low density, high hardness, high melting point and strong corrosion resistance.High purity titanium has good plasticity

Feature: the material contains a large number of connected or semi-connected pores, the pore structure is composed of regular and irregular powder particles, the size and distribution of pores and the size of porosity can be adjusted according to the powder particle size combination and preparation process to meet the actual needs of customers.

2. Specification of titanium sintered porous materials

3. Properties of titanium sintered porous materials:

• Chemical stability, acid corrosion, have antioxidant properties.
• Good mechanical properties, pressure filter can be pumped filter, simple operation.
• Good chemical stability, acid and alkali resistance, can be used in a larger pH range.
• Narrow aperture distribution, high separation efficiency.
• Strong anti-microbial ability and no interaction with microorganisms.
• Low pressure, small footprint, high flow

4. Application of titanium sintered porous materials

Mainly used inliquid,Chemical Industry,environment,lab, food and beverage,Self-lubrication, filtration, separation, catalysis, flame extinguishing, heat exchange, hot electron generation and gas distribution.

• Fine filtering of synthetic monomers and polymers.
• Deionized purified water for industrial, phosphorus purified fluid.
• Environmental protection in oil and gas industry cryogenic gas dust removal
• Purification of the gas is mixed with the synthetic
• Catalyst filtration and liquid catalytic reactions.

5. Precautions for the use of titanium sintered porous materials:

• Do not use tools to exert force on the surface of the filter element.
• When filtering, slowly pressurize to the required working pressure, and it is strictly prohibited to open the full valve instantly and rapidly pressurize.
• If the filter element is backblown and backwashed online, the pressure loss is still serious, so it should be removed for cleaning in time.
• If the filter element is not good after online backblowing and backwashing, it should be removed and cleaned in time.

7. Method for cleaning titanium sintered porous materials:

• The decarbonization filter elements in the pharmaceutical and chemical industries are mainly backblown and backwashed, and the ultrasonic cleaning is the best.
• The filter elements of water industry are mainly rinsed with 5% concentration of nitric acid.
• According to the chemical properties of the filtered impurities, the filter elements of the original liquid shall be respectively soaked in pickling (5% nitric acid) or alkaline washing (3-5% sodium hydroxide) and then washed with ultrasonic cleaning.

8. Core products list