PLATINUM PLATED SHEET USING IN ELECTROWINNING APPLICATION

August 11, 2022 at 3:32 PMPlatinised

Electrowinning of platinum using a modified cyclone cell was performed. It shows the effect of flow rate, which is correlated in terms of linear velocity solutions at an applied potential of 2V and PH of 3. Here the linear velocity of the ratio of the flow rate to the cross sectional area of inlet in the cyclone cell. The concentration of platinum drops exponentially high rate, due to a turbulent nature while linear like shapes appear for the laminar flow case of 0.6 ms-1, and the rate of removal of platinum from the solution increases with the flow rate.

Platinum is the most effective metal for any electrowinning process due to its current conducting property. Platinum being the most expensive material rational utilization of Platinum for the greater value ensures economical solution. Platinum covered Anodes is none but a rational utilization of platinum by plating limited quantity on to titanium to achieve the same result as using platinum metal.

The platinized anode is characterized by its three outstanding effects as an electrode material:-

1. It is stable, corrosion resistant and can be used in various media.

2. For the oxygen evolution reaction, the over potential is very high

3. For the hydrogen evolution reaction, the over potential is very low.

What is the process of electrowinning?

Electrowinning (or electroextraction) is a process of whereby metals, such as gold, silver and copper,are recovered from a solution by means of electrolyticchemical reaction. This takes place when an electric current is passed through the solution.

Why is electrowinning used?

Electrowinning is most commonly used to recover gold, silver, copper, cadmium, and zinc. Gold and silver are the most successfully recovered metalsbecause of their high electropotential. Chromium is the only metal commonly used in electroplating that is not recoverable by electrowinning.

What is the Difference between Electrowinning and Electrorefining?

Electrowinning is defined as the process in which the metals from their ores are put in the solution that is they are electrodeposited to liquefy the metals.

Whereas in electrorefining, it is defined as the process in which the impurities from the metal are removed.

 ELECTROWINNG APPLICATION

TITANIUM PLATED MESH - PLATINUM PLATED MESH ANODE

August 9, 2022 at 12:25 PMPlatinised

Platinum coated (Platinized) Titanium Anodes are highly conductive anodes used in electroplating and other electronic applications. Platinum coated Titanium Anodes are generally immediately available in most volumes and can be fabricated in forms such as sheet, mesh, perforated plate, rod, or wire. We can also produce materials to custom specifications by request and research applications and new proprietary technologies.

Operation:-

Platinized anodes can be operated at very high current densities greater than 75A / dm²are typical. All of the current flows from the platinum coated portion of the anode surface. However, if this coating is damaged, current may also flow from the substrate material resulting in its premature failure. The primary limitation of platinized anodes is that the oxide film on the substrate can break down if excessive anode-to-electrolyte voltages are encountered. The practical limit for platinized titanium is 12 volts. Platinized niobium can be used at potentials as high as 100 volts.

Features of Platinum Plated Titanium Expanded Mesh Anode:-

Various shapes and sizes are available, including plates, Tube, rods and mesh.

Recovery and re-plating service available, Superior corrosion resistance.

Uniform current distribution and Superior catalytic nature.

Good thermal conductivity, High mechanical stability and No breakdown products build-up.

Related Applications:-

PCB Copper Plating

Jewelry electroplating bath or Gold Electroforming Anodes

Electronics and semiconductor industry;

Precious and non- precious metal electroplating.

Please contact us above for information on specifications, lead time and pricing 

platinum plated mesh

PLATINISED TITANIUM PLATED MESH ANODE - NEGATIVE MESH ANODE

August 5, 2022 at 12:01 PMPlatinised

Tiaano design and manufacturing various dimension and Shapes of platinum or platinum covered anodes and cathodes for modern antacid water plant. The fundamental parts of the ionization chamber are its two gathering terminals, (the anode and cathode) the anode is emphatically accused of regard to the cathode. Water Ionizer Electrodes [Anodes or Cathodes] are accessible with hanging snare, casing or band as sheet, extended network, pipe, wire, bar and specially fabricated.

The expanded metal mesh ensures a good current distribution, increases the anode surface and allows a better circulation of the bath. Our know-how and the quality of our coatings, defined according to your needs, ensure the robustness and longevity of the anodes. Platinum is a precious metal, having very good physical and chemical properties, such as high corrosion resistance, thermal conductivity, and catalytic nature.

What is platinum electrode?

Platinum is a noble metal that is very stable and resistant to corrosion. Because of its stability, like Au, it is often used to make jewelry. As an electrode, it is used to oxidize organics or to generate hydrogen or reduce oxygen. You can order Platinum as a wire of various diameters or foil with different thicknesses.

Why is platinum an electrode?

Platinum is used in electrochemical cells because it is resistant to oxidation- it will not easily react, which makes in excellent as an electrode as it will not take part in the Redox reactions occurring in electrochemical cells.

Titanium Anode Mesh

PLATINIZED TITANIUM ANODES - TITANIUM PLATED SHEET

July 29, 2022 at 4:18 PMPlatinised

Tiaano manufacturing different sizes and Shapes (Multi slot, Multi hole, Perforated, Slotted, Mesh etc) of platinised Titanium Anodes and Platinized Niobium Anodes for Electro Plating. Platinised titanium anodes combine the excellent electrochemical characteristics of platinum with the good corrosion qualities of titanium.  This anode is designed for Electro Plating application.

The advantage that these Titanium Anodes have over the two previous anode types and lead anodes is that the risk of additional toxic or hazardous substances being introduced into the electroplating line is eliminated, eradicating costs that arise from the removal of hazardous substances. They are also environmentally friendly and the fact that the inter-electrode gap remains constant throughout the design life of the anode means that the Titanium Anodes maintain constant voltage and product quality. Oxygen-evolving Titanium Anodes have lower anodic operating potentials and use of these anodes yields the additional advantage of the ability to re-use the anodes. Once the anodes have reached the end of their design life the necessary repairs can be made, the anodes can be cleaned and then re-coated.

Major Advantages of Platinized Anodes in Electro Plating Industry:-

Typical Applications of Platinized Anodes are Gold plating-Jewellery Jewels, Printed circuit board industries, chrome plating, Hard Chrome plating, Fuel cell, Rhodium plating, Iron plating, Anodising plant, Copper plating, Silver plating, Ohmic heating of food, Sensing elements, Gold electroforming, Electro refining or , Electro galvanizing, Palladium plating, Nickel/Zinc/Tin plating, Cathodic Protection, Electrodialysis, electro chlorination.

Common Advantages of Platinized Titanium Anodes:-

•          Electrochemical inertness,

•          Mechanical strength,

•          Workability and favorable electrical conductivity.

•          Dimensional stability, long durability of base material

•          Application-specific design

•          A low consumption rate that conserves precious platinum

•          Resistance to oxidation

•          High chemical stability

The platinized anode is characterized by its three outstanding effects as an electrode material:

1. It is stable, corrosion resistant and can be used in various media.

2. For the oxygen evolution reaction, the over potential is very high

3. For the hydrogen evolution reaction, the over potential is very low.

Platinized_Titanium_Anodde

TITANIUM ANODE BASKET FOR ELECTROPLATING - PLATINUM COATED WIRE ANODE

July 25, 2022 at 5:17 PMPlatinised

Tiaano plan and assembling various aspects and Shapes of platinum or platinum covered anodes and cathodes for modern antacid water plant. The fundamental parts of the ionization chamber are its two gathering terminals, (the anode and cathode) the anode is emphatically accused of regard to the cathode. Water Ionizer Electrodes [Anodes or Cathodes] are accessible with hanging snare, casing or band as sheet, extended network, pipe, wire, bar and specially constructed.

Advantages of Platinized Titanium basket for Electroplating:-

1. High consumption opposition

2. High current proficiency

3. Long working life

4. After the anode is deactivated, the framework can be rehashed

5. High current thickness and high creation proficiency

 6. Light weight of Anode  

PT Basket

PLATINUM TITANIUM ELECTRODE - PLATINUM PLATED SHEET ANODE

July 25, 2022 at 3:51 PMPlatinised

Platinised Titanium Anodes are exclusively used in the Electro plating coated anodes. The external surface of all platinized titanium anodes is essentially pure platinum which exhibits all the normal characteristics of the wrought metal as far as corrosion behavior is concerned. “Tiaano” Electrodes has the technology to platinum titanium substrates in the form of plate, wire, rod, tube, plate and mesh. Furthermore, we have the ability to manufacture complex fabric anodes.                                                        

The secret of the quality of a platinised anode lies in the nature of the interface between the platinum and the titanium. It is well known that normal untreated titanium presents a very inert and intractable surface when it comes to applying precious metal coatings. That this problem was overcome to an adequate extent is demonstrated by the wide acceptance of platinised titanium anodes in different industries throughout the world. Although there are still many platinum electroplated anodes produced without an adequate interlayer, they are used for less demanding application. 

Standards of Platinized Titanium Anodes and Platinised Cathodes in Ionization:-

1) Favorable layered dependability

2) Corrosion obstruction guarantees strength with simple practicality

3) Light weight, as well as ideal current dispersion

4) High protection from erosion

5) Resistance to oxidation

 6) High electrical conductivity

Platinum_plated_Titanium_Anode

TITANIUM MESH ANODE AND PLATINISED TITANIUM MESH ANODE

July 22, 2022 at 10:02 AMPlatinised

Platinised Titanium Anodes are exclusively used in the Electro Plating Process. Tiaano Electrodes has the technology to platinum titanium substrates in the form of plate, wire, rod, tube, plate and mesh. Furthermore, we have the ability to manufacture complex fabricated anodes. The external surface of all platinised titanium anodes is essentially pure platinum which exhibits all the normal characteristics of the wrought metal as far as corrosion behavior is concerned.

Tiaano producing different sizes and Shapes of platinised Titanium Electrodes for water ionizers. The central pieces of the ionization chamber are its two social affair terminals, (the anode and cathode) the anode is positively blamed for respect to the cathode. The Platinum Titanium cathodes make the ionization, the terminal cell is the center of an ionizer. It includes a movement of cathodes (plates), each detached by a membrane. The Platinized Titanium Mesh Anode is generally used, because it has phenomenal valuable execution, for instance, strong limit of ionization release, incredible exchange of electrolyte, close development and light weight, etc.

What is platinum mesh used for?

Platinum Titanium mesh is used in chemical research. Among them, Titanium is less expensive; however, it has a much lower breakdown potential than Niobium or Tantalum. The titanium oxide breaks down at anodic potentials in the 12 V range.

Platinum Coated Titanium Anode – Ionization Anode and Cathode

July 19, 2022 at 10:53 AMPlatinised

Electrochemical interaction requires anodes. Essentially Platinized Titanium or Platinised Niobium Anodes. Platinised titanium anodes consolidate the incredible electro synthetic attributes of platinum with the great erosion characteristics of titanium.

Platinised titanium will be titanium that has been plated/covered with an exceptionally meager layer of platinum, regularly by electro testimony process. The reason for it is to give a directing medium that won't respond with electrolytes. Platinum is extremely latent and doesn't promptly respond electrochemically, so you can do some generally excellent electrochemistry with it. Titanium is utilized in light of its high conductivity and straightforwardness in plating under electro affidavit process. Moreover, assuming that the platinum is permeable and the titanium is uncovered, the titanium will passivate and before long quit obstructing any electrochemistry happening at the cathode.

 Platinized Titanium & Niobium Anode (Dimensionally Stable Anode)

Ionization_anode_cathode

Platinum Coated Titanium Mesh Anode – Hard Chrome Plating Anode

July 19, 2022 at 10:46 AMPlatinised

Platinum is one of the valuable metals. Platinized titanium anodes are broadly utilized in Electro Plating, metal finishing, metal recuperation processes. They have effectively supplanted lead anodes in electroplating applications because of their lower utilization, layered exactness, capacity to frame exact store thicknesses on wanted mathematical shapes, unsurprising plating science and simplicity of upkeep. These anodes can be planned and framed with different calculations in light of the parts to be electroplated.

For top notch electroplating anodes, produced to client particulars and configuration, Electroplating is utilized to plating specific metals with a slender layer of an unadulterated metal, similar to copper, chromium, platinum, nickel, palladium silver, zinc, gold or any of a few composites. During the cycle, an electric flow goes through an answer known as an electrolyte. The structure of the electrolyte relies upon the ideal covering. The thing being electroplated (cathode) is submerged into the electrolyte arrangement, just like the plating anode.

Tiaano assembling and providing Platinised Titanium Mesh Anode (with outline, electrical connector and Hook) and uniquely crafted anodes for Electro plating Application. We have the office to do platinum plating 0.5 micron to 20 micron thick by the course of Electro statement. We likewise do replating of existing titanium mesh.

 Platinized Titanium & Niobium Anode (Dimensionally Stable Anode)

hard_chrome_Plating_Anode

Platinum Coated Titanium Cylindrical Mesh Anode & Platinum Coated Titanium Spiral Anode

July 18, 2022 at 8:52 PMPlatinised

Tiaano producing different sizes and Shapes of platinised Titanium Anodes and Cathode for electro winning. In view of a truly adaptable creation factory, we can produce anodes, all things considered. Sheet, plate, network, wire, pole, cylindrical or mixes or potentially congregations of these materials. Their size and number fluctuate from a few cm2 to 2 m2 and amount 1 to 10,000 numbers. All anodes are created by client determinations.

Anode Types:-

Box anode, Rod anode, Wire anode, Ring anode, Plate anode, Ribbon anodes, Tubular anodes, Strip anodes, Mesh anodes, and some other math

Item: Titanium with platinum Anode/Electrode

Use: Noble metal plating (silver, gold) Sea water antifouling, Electro Chemical Process

Covering/Plating: unadulterated platinum Plated / Coated / Activated / Deposited

 Platinized Titanium & Niobium Anode (Dimensionally Stable Anode)

Platinum_Coated_titanium_Cylindrical_mesh_Anode