platinum group nsisting

RETRANSMISSION: Spearmint Acquires 'Escape Lake North ...

May 25, 2020  This new project is prospective for platinum group metals (PGM) and is located near existing infrastructure in a mining-friendly jurisdiction just north of Thunder Bay, Ontario.

Platinum - Periodic table

Platinum Circle LinkedIn

Platinum Circle is the world's leading business group consisting of over 1,800 corporations with annual turnover exceeding USD100 million, governments and intergovernmental organisations ...

US6936564B2 - Supported catalyst consisting of metal of ...

The invention relates to a supported platinum group metal catalyst obtainable by controlled electroless deposition of at least one platinum group metal from a deposition solution which comprises i) at least one homogeneously dissolved platinum group metal compound, ii) a reducing agent and iii) at least one control agent selected from isopolyacids and heteropolyacids of niobium, tantalum ...

US3245920A - Catalyst composition consisting of a noble ...

US3245920A US217531A US21753162A US3245920A US 3245920 A US3245920 A US 3245920A US 217531 A US217531 A US 217531A US 21753162 A US21753162 A US 21753162A US 3245920 A US3245920 A US 3245920A Authority US United States Prior art keywords alumina catalyst crystallites platinum percent Prior art date 1962-08-17 Legal status (The legal status is an assumption and is not

Palladium vs Platinum vs White Gold - What Are the ...

Palladium is a naturally white metal belonging to the platinum group metals (PGMs) consisting of six transitional metal elements – platinum, palladium, iridium, ruthenium, rhodium, and osmium. Aside from platinum, palladium is the only member of the group that is used as a primary component in jewelry.

Platinum - Periodic table

Platinum is considered to be non-toxic. Characteristics: Platinum is a precious metal; soft, silvery-white, and dense with a beautiful lustrous sheen. It is one of the of the six platinum group metals consisting of platinum, palladium, rhodium, osmium, iridium and ruthenium. The Platinum Group Metals

US6936564B2 - Supported catalyst consisting of metal of ...

The invention relates to a supported platinum group metal catalyst obtainable by controlled electroless deposition of at least one platinum group metal from a deposition solution which comprises i) at least one homogeneously dissolved platinum group metal compound, ii) a reducing agent and iii) at least one control agent selected from isopolyacids and heteropolyacids of niobium, tantalum ...

Welcome to Platinum – About Us Platinum

Platinum is also part of Platinum Corporation, a Dubai headquartered conglomerate engaged in diversified businesses, with a presence in 18 countries. The group is privately held and has a 45-year history operating in the sub Saharan Africa, GCC and Turkey.

US3245920A - Catalyst composition consisting of a noble ...

US3245920A US217531A US21753162A US3245920A US 3245920 A US3245920 A US 3245920A US 217531 A US217531 A US 217531A US 21753162 A US21753162 A US 21753162A US 3245920 A US3245920 A US 3245920A Authority US United States Prior art keywords alumina catalyst crystallites platinum percent Prior art date 1962-08-17 Legal status (The legal status is an assumption and is not

Palladium vs Platinum vs White Gold - What Are the ...

Palladium is a naturally white metal belonging to the platinum group metals (PGMs) consisting of six transitional metal elements – platinum, palladium, iridium, ruthenium, rhodium, and osmium. Aside from platinum, palladium is the only member of the group that is used as a primary component in jewelry.

Platnum - Wikipedia

Platnum are a British bassline vocal group from Manchester, England, consisting of male vocalist Aaron Evers and female vocalists Mina Poli and Michelle McKenna. The trio are best known for providing the vocals on H "Two" O's 2008 single, "What's It Gonna Be?", which reached number two in the UK Singles Chart in February 2008. Platnum, who formed around 2004, have worked with DJs Jamie Duggan ...

Developments in Platinum-Group Metals as Dual ...

Platinum-group (PG) complexes have been used as antibacterial and anticancer agents since the discovery of cisplatin. The science world still requires improvement on these complexes because of multidrug and antineoplastic resistances. This review observes discoverers and history of these platinum-group metals (PGMs), as well as their beneficial applications.

Mineral - Classification of minerals Britannica

Mineral - Mineral - Classification of minerals: Since the middle of the 19th century, minerals have been classified on the basis of their chemical composition. Under this scheme, they are divided into classes according to their dominant anion or anionic group (e.g., halides, oxides, and sulfides). Several reasons justify use of this criterion as the distinguishing factor at the highest level ...

Platinum Group Organometallics Based on “Pincer” Complexes ...

This commonly results in a terdentate and meridional coordination mode consisting of two metallacycles which share the M−C bond. Detailed studies of the formation and the properties of a large variety of pincers containing platinum group metal complexes have provided direct access to both a fundamental understanding of a variety of reactions ...

PLT Kpop Wiki Fandom

PLT is a six-member project group consisting of all artists under Planetarium Records. They released their debut EP, Planetarium Case#1, on January 3, 2018. Members Gaho (가호), June (준), Villain (빌런), Moti (모티), Jung Jinwoo (정진우), Kei.G (케이지)

Platinum-group and noble metals under oxidizing conditions

Platinum-group metals and noble metals play an important role in catalysis, for total oxidation as well as for partial oxidation reactions. Only in recent years have advances in microscopic, ... consisting of six metal layers for the close-packed (111) layers, and eight layers for the more open (100) and (110) surfaces. For the stepped surfaces six

Laser-processed electrodes consisting of amorphous nickel ...

Laser processing was applied to a specimen composed of a bulk niobium substrate covered by electrodeposited nickel and platinum group metals in order to form amorphous surface alloys having excellent electrocatalytic activities. The bulk niobium substrate acts as an electric conductor instead of thin amorphous alloys of a high electric resistance.

Platinum Ores Article about Platinum Ores by The Free ...

A slime of “raw” platinum, which is a platinum concentrate containing 70–90 percent minerals of platinum group metals, with the remainder consisting of chromites, forsterites, and serpentines, is produced by wet concentration of metalliferous sands and chromite ores.

Platinum Group Metals Ltd. Reports 2019 Annual Results

Nov 26, 2019  On July 12, 2019, Platinum Group, together with an affiliate of Anglo American Platinum Limited (''AAP''), launched a new venture through a jointly owned company, Lion

US6936564B2 - Supported catalyst consisting of metal of ...

The invention relates to a supported platinum group metal catalyst obtainable by controlled electroless deposition of at least one platinum group metal from a deposition solution which comprises i) at least one homogeneously dissolved platinum group metal compound, ii) a reducing agent and iii) at least one control agent selected from isopolyacids and heteropolyacids of niobium, tantalum ...

Laser-processed electrodes consisting of amorphous nickel ...

Laser processing was applied to a specimen composed of a bulk niobium substrate covered by electrodeposited nickel and platinum group metals in order to form amorphous surface alloys having excellent electrocatalytic activities. The bulk niobium substrate acts as an electric conductor instead of thin amorphous alloys of a high electric resistance.

Platinum Ores Article about Platinum Ores by The Free ...

A slime of “raw” platinum, which is a platinum concentrate containing 70–90 percent minerals of platinum group metals, with the remainder consisting of chromites, forsterites, and serpentines, is produced by wet concentration of metalliferous sands and chromite ores.

Method for producing catalysts consisting of metal of the ...

Feb 26, 2004  [0064] In a further preferred embodiment, an aqueous medium comprising at least one platinum metal salt and, if desired, at least one further salt of a metal of the iron group or of transition group 1 is firstly provided for the treatment of the support in step b) and the support is subsequently brought into contact therewith.

Developments in Platinum-Group Metals as Dual ...

Platinum-group (PG) complexes have been used as antibacterial and anticancer agents since the discovery of cisplatin. The science world still requires improvement on these complexes because of multidrug and antineoplastic resistances. This review observes discoverers and history of these platinum-group metals (PGMs), as well as their beneficial applications.

DCL International Inc. - Catalyst Coating

The catalyst coating on engine emission control catalysts is typically a mixture of platinum group metals and washcoat consisting of alumina, ceria and other inorganic oxides. The washcoat adheres to the substrate foil and creates a large surface area allowing for catalytic material (platinum group

Platinum-group and noble metals under oxidizing conditions

Platinum-group metals and noble metals play an important role in catalysis, for total oxidation as well as for partial oxidation reactions. Only in recent years have advances in microscopic, ... consisting of six metal layers for the close-packed (111) layers, and eight layers for the more open (100) and (110) surfaces. For the stepped surfaces six

PLT Kpop Wiki Fandom

PLT is a six-member project group consisting of all artists under Planetarium Records. They released their debut EP, Planetarium Case#1, on January 3, 2018. Members Gaho (가호), June (준), Villain (빌런), Moti (모티), Jung Jinwoo (정진우), Kei.G (케이지)

Platinum Group Metals Ltd. Reports 2019 Annual Results

Nov 26, 2019  On July 12, 2019, Platinum Group, together with an affiliate of Anglo American Platinum Limited (''AAP''), launched a new venture through a jointly owned company, Lion

Rhodium Element Facts - chemicool

It is one of the of the six platinum group metals consisting of platinum, palladium, rhodium, osmium, iridium and ruthenium. It is highly reflective and extremely resistant to corrosion. It is not attacked by most acids. When present in compounds, rhodium exists mostly in the trivalent state, Rh 3+. Rhodium’s salts form rose-colored aqueous ...

Supported catalyst consisting of metal of the platinum ...

Aug 30, 2005  1. A supported platinum group metal catalyst obtained by controlled electroless deposition of at least one platinum group metal from a deposition solution which comprises i) at least one homogeneously dissolved platinum group metal compound, ii) a reducing agents, and iii) at least one control agent selected from the group consisting of an isopolyacid of niobium, an isopolyacid of

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.

SUPPORTED CATALYST CONSISTING OF METAL OF THE PLATINUM ...

The invention relates to a supported catalyst consisting of metal of the platinum group. Said catalyst can be obtained by means of controlled electroless deposition of at least one metal of the platinum group from a precipitation solution containing i) at least one homogeneously dissolved compound consisting of metal of the platinum group, ii) a reducing agent, and iii) at least one collagen ...

Plato Gold - Exploring metals in recognized mining ...

The Pic River Platinum Group Metals (PGM) Project consists of a total of 105 claims, consisting of 82 Single Cell Mining Claims and 23 Boundary Cell Mining Claims . VIEW PROJECT. Featured Project Timmins Gold Project. Timmins Gold Project covers a wide area that is comprised of Archean volcanic, sedimentary and intrusive rocks cut by occasional ...