platinum group coated
Synthesis, characterization, and environmental behaviors ...
1. Introduction. The global production of platinum group elements (PGE) has grown steadily since 1970, and the global production of platinum (Pt) alone increased to 190 tons with an annual demand of 257 tons in 2016 .The main use of Pt is in the catalytic convertors of cars, trucks, and buses, accounting for approximately 50% of Pt demand each year.
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You'll Be Surprised to Learn About These 35 Common Uses of ...
Palladium, ruthenium, and iridium (the platinum group metals), and copper and cobalt are commonly alloyed with platinum to make jewelry. Statistics show that in 2010, 76 tons (about 31% of the platinum obtained) of platinum were used to make jewelry. ... The platinum coated auto-catalysts help control the harmful emissions that your vehicle ...
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US Patent for Platinum-coated igniters Patent (Patent ...
Platinum-coated igniters . Jul 8, 1976 - Johnson, ... includes an igniter having at least a part of the working surface of an electrode made from a dispersion-strengthened platinum group metal or platinum group metal alloy such as Rh/Pt alloy dispersion strengthened with zirconia; or thoriated tungsten platinum; or a cermet; or a composite ...
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Hyperbolic quadrupole mass filter made of platinum group ...
Hyperbolic quadrupole mass filter made of platinum group metal coated quartz tube . United States Patent 7453061 . Abstract: The present invention relates to a quadrupole mass analyzer which is a core equipment of a majority of mass analyzer, particularly to a quadrupole mass analyzer with a hyperbolic surface made of quartz which is capable of ...
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Platinum Group Metal Recovery from Spent Catalytic ...
Platinum Group Metal Recovery from Spent Catalytic Converters . The catalyst component of a catalytic converter is usually platinum (Pt), along with palladium (Pd), and rhodium (Rh). All three of these platinum group metals, or PGMs, are extremely rare but have a broad range of applications in addition to catalytic converters.
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Electrochemical Applications of the Platinum Group Metals ...
CHAPTER 10 Electrochemical Applications of the Platinum Group Metals: Platinum Group Metal Coated Anodes E. N. Balko 10.1 Introduction 10.1.1 Requirements for Industrial Anodes 10.1.2 Coated anodes 10.2 Anodic behaviour of the metals 10.2.1 Platinum 10.2.2 Iridium 10.2.3 Ruthenium 10.3 Platinum group metal anode coatings 10.3.1 Preparation of thermal anode coatings …
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Recycling the Platinum Group Metals: A European ...
The high technical recyclability of platinum group metals means that over 95% recovery can be achieved once pgm-containing scrap reaches a state-of-the-art refining facility. Technical challenges exist, but the main barriers to recycling pgms lie in ensuring the collection of scrap and in the capacity and technical capabilities of recycling chains around the world.
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PLA Coated Trays - Platinum Packaging Group - YouTube
The Platinum Packaging Group (PPG) was founded on the belief of 'unique, different ideas at a fair price.'PPG's current company structure was established in ...
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Platinum Group Metals in Glass Making | Johnson Matthey ...
The platinum group metals (pgms) are characterised by their high melting points and resistance to corrosion. The glass industry most commonly uses platinum, platinum-rhodium alloys and, recently, iridium. These protect a variety of components and ceramic substrates used in glass manufacture from erosion by molten glass, including thermocouples, furnace and forehearth parts.
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A Platinum Record - Analyzing Metals
The platinum group metals (PGMs) are best known as an essential component in catalytic converters, air pollution control devices that have revolutionized the automotive industry. Catalytic converters are formed of ceramic or metal and coated with chemicals and a combination of platinum, rhodium and/or palladium.
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What is Platinum used for? | PLATINUM uses
Platinum coated auto-catalysts will continue to help deter a large portion of the harmful emissions that a vehicle makes. Now over 95% of all new automobiles come with catalytic converters. As the number of automobiles on the road worldwide increases continuously, air-pollution has become an environmental problem of public concern.
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Platinum print - Wikipedia
Platinum prints, also called platinotypes, are photographic prints made by a monochrome process involving platinum.. Platinum tones range from warm black, to reddish brown, to expanded mid-tone grays [clarification needed] that are unobtainable in silver prints. [dubious – discuss]Unlike the silver print process, platinum lies on the paper surface, while silver lies in a gelatin or ...
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Iridium Recovery & Recycling | Electrowinning of Base ...
McCol Metals has developed a technology to recapture residual Platinum Group Metals (PGM) from its innovative stripping process. Our services were developed after years of research and has positioned McCol Metal as a global leader offering stripping and PGM recovery. The recovered precious metal, iridium, is refined by an accredited refinery and sold into the […]
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DPF Diesel Particulate Filters | Roadwarrior Inc.
Coated with Platinum Group Metals. Roadwarrior DPFs and DOCs are coated with platinum-group metals (PGMs) platinum or palladium to match the catalytic activity level of the OEM component. A PGM coated DPF acts as a hydrocarbon slip catalyst, burning any excess fuel present during active regeneration. A DPF with a PGM coating will also have a ...
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Home | microelectrodes
About Us. Learn about Platinum Group Coatings. Products and Services. Micro-electrode coating and manufacturing services. 1/4. Platinum-Iridium coated electrodes. Electrochemical Deposition Services. Electrochemical Characterization services. Finished custom electrodes.
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Bare and Coated Platinum-Iridium Wire
Platinum-Iridium Wire. This wire features a 90% Platinum and 10% Iridium composition and is widely used in the assembly of microelectrode probes. Iridium, a Platinum group metal, is very dense and hard, imparting added strength to the wire. Available as wire. Wire available with or without PFA insulation.
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Platinum-group-metal catalysts for proton exchange ...
Platinum-group-metal catalysts for proton exchange membrane fuel cells: From catalyst design to electrode structure optimization. ... control can be used to produce a Ni octahedron that is penetrated by Pt atoms along three orthogonal Cartesian axes and coated by Pt atoms along its edges. The selective removal of the Ni-rich phase by etching ...
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Coating Methods for Use with the Platinum Metals | Johnson ...
The economic use of platinum group metal coatings requires that the most appropriate coating method should be used for any particular application. This article reviews the techniques available for various substrate materials and outlines some of the more important properties obtained with different types of …
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IPA - International Platinum Group Metals Association ...
In our fact sheet "25 Prominent and Promising Applications using Platinum Group Metals" you can find some of the most remarkable applications of our six metals. Automotive The efficient and safe operation of modern cars owes much to Platinum Group Metals (PGMs).
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What Are Platinum Group Metals (PGMs)? - ThoughtCo
The platinum group metals (PGMs) are six transitional metal elements that are chemically, physically, and anatomically similar. The PGMs are the densest known metal elements. Exceptionally rare, the six metals naturally occur in the same ore bodies. They are highly durable and, due to their high value, often recycled, giving them long life cycles.
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Platinum Group Elements - MIT
An Overview. From jewelry to automobiles, platinum, rhodium, palladium, and osmium play an essential role in the daily functions of developed nations. Although the world's supply of these so-called platinum group elements (PGEs) is not in danger of depletion in the foreseeable future, it is vital that we address environmental and humanitarian ...
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Platinum (Pt) | AMERICAN ELEMENTS
Platinum Properties. Platinum is a Block D, Group 10, Period 6 element. The number of electrons in each of platinum's shells is 2, 8, 18, 32, 17, 1 and its electron configuration is [Xe] 4f 14 5d 9 6s 1.The platinum atom has a radius of 137.3.pm and its Van der Waals radius is 175.pm.
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Home - Platinum Group Center
Here at Platinum Group Center we take detailing seriously. Your car goes through a process of keeping the vehicle appearance as close to showroom condition as possible. Our aim is to have your car looking the way it did when you drove it off the lot. Consider detailing your car at least once a year. Detailing increases your car resale value and ...
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US3428544A - Electrode coated with activated platinum ...
Electrode coated with activated platinum group coatings Download PDF Info Publication number US3428544A. US3428544A US506852A US3428544DA US3428544A US 3428544 A US3428544 A US 3428544A US 506852 A US506852 A US 506852A US 3428544D A US3428544D A US 3428544DA US 3428544 A US3428544 A US 3428544A Authority US United States
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Platinum coated Titanium Anodes | AMERICAN ELEMENTS
Platinum coated (Platinized) ... Platinum (atomic symbol: Pt, atomic number: 78) is a Block D, Group 10, Period 6 element with an atomic weight of 195.084. The number of electrons in each of platinum's shells is [2, 8, 18, 32, 17, 1] and its electron configuration is [Xe] 4f 14 5d 9 6s 1.
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Manufacturer of ROOF INSULATION & PE Coated Paper Roll by ...
Platinum Polymers Private Limited - Manufacturer of ROOF INSULATION, PE Coated Paper Roll & Geotextile Fabric Roll from Thane, Maharashtra, India. Platinum Polymers Private Limited. Maharashtra Industrial Development Corporation, Thane, Maharashtra. GST No. 27AAECP2031K1ZJ.
ادامه مطلب6 Platinum Uses that May Surprise You – Anglo American ...
Thanks to the platinum treatment, these air bags remain stable and can be kept folded and packed for long durations without deteriorating. Additionally, the air bags contain an initiator sensor, which uses a fine platinum wire coated with explosive material to facilitate release of the air bag. 3. Platinum improves personal hygiene
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Ultrathin platinum-group metal coated hierarchical ...
In this paper, a templateless, surfactantless, electrochemical strategy for fabrication of ultrathin platinum-group metal coated HFGMs is proposed. HFGMs were prepared by simple electrodeposition on an indium tin oxide (ITO) substrate. The resulting HFGMs enables the deposition of an ultrathin overlayer through copper underpotential deposition ...
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Refractory Metals, Platinum Group Metals and Ceramics by ...
Platinum Group Metals. Platinum group metals are unique among the transition metals because (except for osmium) they combine excellent catalytic activity with low chemical reactivity. As a result, the platinum group metals at Ultramet are used primarily for two purposes: protective and catalytic coatings.
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CN102597324A - Coated cutting tools having a platinum ...
The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or rhenium. Processes for producing cutting tools are also disclosed.
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