Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Antioxidant treatment process of titanium palladium tube

A treatment process and anti-oxidation technology, applied in the direction of electrodes, electrolysis process, electrolysis components, etc., can solve the problems of easy oxidation, reduce service life, increase cost consumption, etc., achieve strong anti-oxidation performance, reduce cost loss, improve The effect of service life

Inactive Publication Date: 2015-09-23
常熟锐钛金属制品有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of science and technology, titanium-palladium alloys are used more and more widely. At the same time, due to the high price of pure palladium in the field of hydrogen production, titanium-palladium alloys have been slowly used instead of pure palladium to produce hydrogen. , but the titanium-palladium alloy in the prior art is easily oxidized during the storage process, thereby forming an oxide film on the surface of the alloy, which not only reduces the service life, increases the cost consumption, but also affects the high-efficiency production of the titanium-palladium alloy. Purity Hydrogen Efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An anti-oxidation treatment process for a titanium-palladium tube, comprising the steps of:

[0017] (1) Degreasing: Soak the titanium-palladium tube in the degreasing solution, and then wipe it clean with absorbent cotton;

[0018] (2), one-time cleaning: use acetone to clean the titanium-palladium tube after degreasing, and completely remove the impurities on the surface of the titanium-palladium tube;

[0019] (3) Anti-oxidation treatment: Soak the titanium-palladium tube in the anti-oxidation solution, which is composed of 70% pure water and 30% antioxidant, and the antioxidant includes the following weight ratio Raw material: Tocopherol 30%; Butylated hydroxyanisole 25%; Dibutyl hydroxytoluene 20%; Sodium citrate 25%; The temperature of the antioxidant solution is 40 degrees, and the soaking time is 50s;

[0020] (4) Secondary cleaning: soak the titanium-palladium tube after the above anti-oxidation treatment in clean water with a water temperature of 50 degrees ...

Embodiment 2

[0024] An anti-oxidation treatment process for a titanium-palladium tube, comprising the steps of:

[0025] (1) Degreasing: Soak the titanium-palladium tube in the degreasing solution, and then wipe it clean with absorbent cotton;

[0026] (2), one-time cleaning: use acetone to clean the titanium-palladium tube after degreasing, and completely remove the impurities on the surface of the titanium-palladium tube;

[0027] (3) Anti-oxidation treatment: Soak the titanium-palladium tube in the anti-oxidation solution, which is composed of 70% pure water and 30% antioxidant, and the antioxidant includes the following weight ratio Raw material: Tocopherol 40%; Butylated hydroxyanisole 30%; Dibutyl hydroxytoluene 12%; Sodium citrate 18%; The temperature of the antioxidant solution is 50 degrees, and the soaking time is 40s;

[0028] (4) Secondary cleaning: soak the titanium-palladium tube after the above anti-oxidation treatment in clean water with a water temperature of 60 degrees ...

Embodiment 3

[0032] An anti-oxidation treatment process for a titanium-palladium tube, comprising the steps of:

[0033] (1) Degreasing: Soak the titanium-palladium tube in the degreasing solution, and then wipe it clean with absorbent cotton;

[0034] (2), one-time cleaning: use acetone to clean the titanium-palladium tube after degreasing, and completely remove the impurities on the surface of the titanium-palladium tube;

[0035] (3) Anti-oxidation treatment: Soak the titanium-palladium tube in the anti-oxidation solution, which is composed of 70% pure water and 30% antioxidant, and the antioxidant includes the following weight ratio Raw material: Tocopherol 35%; Butylated hydroxyanisole 27%; Dibutyl hydroxytoluene 16%; Sodium citrate 18% to 22%; The temperature of the antioxidant solution is 45 degrees, and the soaking time is 45s;

[0036] (4) Secondary cleaning: soak the titanium-palladium tube after the above anti-oxidation treatment in clean water with a water temperature of 55 d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an antioxidant treatment process of a titanium palladium tube. The antioxidant treatment process mainly comprises the following steps of degreasing, primary cleaning, antioxidant treatment, secondary cleaning, blow drying and drying. Acetone cleaning is adopted in the primary cleaning, and according to antioxidant treatment, the titanium palladium tube is put into an antioxidant solution to be soaked, and the antioxidant solution is formed by mixing 70% of pure water and 30% of an antioxidant; and the antioxidant comprises raw materials including, by weight, 25% to 40% of tocopherol, 24% to 30% of butyl hydroxy anisd, 12% to 20% of butylated hydroxytoluene and18% to 25% of sodium citrate. The temperature of the antioxidant solution ranges from 40 DEG C to 50 DEG C, and the soaking time ranges from 40s to 50s; and through the manner, the titanium palladium tube has the stronger antioxygenic property and is convenient to store and transport, the service life is prolonged, and the cost loss is reduced.

Description

technical field [0001] The invention relates to a treatment process, in particular to an anti-oxidation treatment process for a titanium-palladium tube. Background technique [0002] With the continuous improvement of science and technology, titanium-palladium alloys are used more and more widely. At the same time, due to the high price of pure palladium in the field of hydrogen production, titanium-palladium alloys have been slowly used instead of pure palladium to produce hydrogen. , but the titanium-palladium alloy in the prior art is easily oxidized during the storage process, thereby forming an oxide film on the surface of the alloy, which not only reduces the service life, increases the cost consumption, but also affects the high-efficiency production of the titanium-palladium alloy. Efficiency of pure hydrogen. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an anti-oxidation treatment process of titaniu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C23F11/12C23F11/18C25B11/08
Inventor 童建俊
Owner 常熟锐钛金属制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com