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Expertise in precious metal catalyst recycling: One of our core competencies is the recycling of spent precious metal catalysts in refining processes such as regeneration, isomerization and hydrogenation. These catalysts may contain ruthenium oxide in addition to platinum group metals. In the petrochemical industry, catalysts containing noble metals are also used in various processes. It contains platinum, palladium, rhodium and ruthenium. In addition, silver-containing catalysts are widely used in the production of ethylene oxide. Depending on the type of material involved, the amount, material matrix and precious metal content involved, careful selection of the correct sampling procedure is required. Pretreatment, sampling, recycling processes and analysis where necessary are essential elements of precious metal refining. Use dedicated sampling and appropriate analytical equipment to prepare, homogenize and analyze representative samples of valuable recycled material.

The catalysts and materials we recycle for you are as diverse as the industries they are used in:

• Platinum/rhenium catalyst on alumina
• Reforming: Platinum Catalysts on Alumina
• Dehydrogenation Process: Palladium Catalyst on Alumina
• Platinum, Palladium and Ruthenium on Carbon Substrates
• Catalyst screens made of platinum, palladium and rhodium
• Homogeneous Catalyst Residues
• Residues from oxo alcohol production
• Precious Metal Rich Resins

The petrochemical industry can recycle a lot of waste platinum catalysts and spent palladium catalysts. Based on “trust”, “safety” and “technology”, we propose total solutions from precious metal scrap recycling, refining to re-production.

In the production process of chemical products, more than 85% of the reactions are carried out under the action of catalysts. Precious metal catalysts play an extremely important role in oil refining and petrochemicals due to their irreplaceable catalytic activity and selectivity.

Platinum group metal catalysts have important applications in petroleum refining processes. The first step in petroleum refining is distillation, which separates heavy crude oil into gasoline, jet fuel, diesel, heating oil, and fuel oil. Additional steps are required because the natural ratios of these components are not exactly as required for the various fuels to transform some products, especially high-demand motor gasoline. These additional steps include catalytic reforming, hydrogenation, catalytic cracking, and alkylation, among others. Platinum catalysts supported by alumina, silica, graphite, etc. are often used in the petroleum industry, but the catalyst loses its effect due to contamination by organic substances such as flammable gases. At this point the catalyst fails. Platinum is regenerated from this spent catalyst. Catalyst materials and catalytic technology are the key to the development of chemical industry. In modern industry, the output value generated by the use of catalytic technology has accounted for about 30% of the total national economic output. Platinum group metals have excellent catalytic activity and selectivity. Among them, palladium is a “multi-talented” catalyst and one of the catalysts with a wide range of uses. It is widely used in various fields such as inorganic chemical industry, organic chemical industry, petrochemical industry, fine chemical industry and environmental purification. Various chemical reactions in the field, such as oxidation reactions, hydrogenation reactions, hydrocracking reactions, dehydrogenation reactions, hydrogenolysis reactions, polymerization reactions, organic synthesis reactions, and cross-coupling reactions. Scrap is an important asset. Please select recyclers and refiners based on safety and trust.

• Platinum catalyst
• Palladium carbon catalyst
• Iridium catalyst
• Ruthenium zinc catalyst

The precious metal companies served include the medical device industry, the pharmaceutical industry, and the dental industry. These industries use gold, silver, platinum or palladium and produce precious metal scrap and by-products. Acting as a partner to help these industries get the most out of their precious metals refining needs.

Platinum group metals are widely used in aviation, aerospace, petroleum and chemical industry, information sensing industry, jewelry collection, advanced optical glass, glass fiber industry, medical equipment and medicine, etc. It can be said that there is no other metal or material that can Like platinum group metals, it has superior dual functions in economics, finance and technology industry. The effect of platinum group metals on industry is just like our human body cannot do without vitamins, and it is also known as “industrial vitamins”. Although the quantity is small, it is indispensable. Among the platinum group metals, platinum is the most widely used and has the longest history. Palladium is also used in large quantities and often replaces platinum in some applications. Platinum group metals have high melting point, good electrical conductivity and high chemical stability, and the alloys of platinum group metals are resistant to high temperature, oxidation, corrosion and friction, and have good thermoelectric stability, small expansion coefficient and high temperature strength, which are widely used in various industries. field. In medicine, it can be used as an anticancer drug, and platinum compounds such as cisplatin are used in cancer chemotherapy. Scientists have found that anyone’s skin will not be allergic to platinum, and gold can be made into electrodes for electronic pulse regulators, which can be directly inserted into the human heart to treat patients with arrhythmia. Alloys of platinum or palladium are also used as dental materials. Platinum complexes, cisplatin and carboplatin, are also drugs for the treatment of cancer. Platinum is also used to make electrodes for biosensors. Precious metals are widely used in the medical industry and the pharmaceutical industry.

High-yield recovery of precious metal scrap or electronic scrap from industrial residues to increase your profit is the goal of our services. Precious metals are used in many areas of everyday life. Electronic devices are inseparable from them, and precious metals are also used in medical and automotive technology. Purchase and recycle electronic scrap containing precious metals such as PCBs, plugs and processors, as well as production residues from the electroplating industry such as punching scrap or other gold or silver plated products.

Examples of stamping scrap: stamping scrap, contact strips, contact rivets, contact profiles, molded components, assembly scrap.
Examples of electronic scrap: switches, relays, micro switches, thermostats.
Recovery of valuable industrial materials
Recovery of precious metals gold, silver, platinum, palladium and rhodium from various production wastes.
punched contacts, silver contacts
contact rivets
Precious Metal Coating Materials
anode plate, target
Dental alloy
Pt, Rh, Ir thermocouple

The world relies on electronic devices and components in nearly every aspect of our daily lives, and electronics are only going to become more common and recycled or scrapped more frequently. Cell phones, computers, tablets, servers, mainframes, telecommunications equipment, and more are filled with precious metals, including gold, silver, platinum, palladium, and more. Specialty Metals is dedicated to recycling precious metal value from electronic components and equipment throughout their life cycle – from semiconductor and capacitor manufacturers to chip manufacturers, assembly companies, recycling centers and more. We help your company maximize profits by recycling precious metals from production scrap and recycled components for cash.

We process many forms of e-waste, including:

• Multilayer Ceramic Capacitor (MLCC) Chips

• Hybrid integrated circuit (HIC)

• Edge connector

• Integrated circuit

• Thermocouple

• Silver palladium conductive paste

• Powders, flakes, pastes, etc. from manufacturing

• Sputtering material, scrap and used targets

• Thin Film Deposition Materials, Waste and Residue

• Plating bath waste and residue

Precious metal traders or individuals who are active in the world have a large amount of recycling resources. Capable of processing those extremely finely divided industrial precious metal scraps. Even if individual clients are not in the precious metals industry. But precious metal scrap exists in thousands of industries. Opportunities to discover wealth can arise at any time. Our company recycles all materials containing precious metals, gold, silver, palladium, platinum, rhodium, iridium, and ruthenium at high prices, such as gold and silver jewelry, coins, dental gold alloys, platinum and palladium residue materials, etc.

We make selling gold, silver, palladium, platinum and more jewelry easy and convenient. You can sell precious metals by courier or door-to-door delivery. We will give you the fastest settlement and fair transaction.

Our company provides five-star service to individual precious metal sellers. Many individual clients are not in the precious metals business. Not familiar with the market and pricing. Pyeongtaek Corporation ensures due diligence and transparency when handling precious metals in our scrap services. We will weigh your scrap on site and review with you the best way to assess it, whether by hand or by melting, and provide you with a complete breakdown of the metal, weight, visible signs and materials we have for you price paid.

The picture below shows the precious metal materials you may sell

We have years of experience in valuing, melting and analyzing precious metal scrap, and no matter what kind of jewelry scrap you send us, our service is transparent and simple. We take care of your metal, ensuring it is processed quickly and accurately, and offer flexible settlement terms so you can get the most out of your scrap jewelry and metal.

A good relationship is built on trust, and we want you to have that trust. We are ready to earn that trust and believe we will be successful. Especially our great work, great grades and great pricing.

Precious metal materials for the glass industry, where the use of platinum materials is the basic prerequisite for the production of glass with the highest quality requirements. Pyeongtaek Precious Metals Recycling Company recycles all precious metal related materials in the glass industry.
The glass industry is one of the important real industries in the national economy. Its products include advanced optical glass, architectural decoration and household glass, and glass fiber.

Advanced optical glass has high transparency, high uniformity in chemistry and physics (structure and performance), and specific and precise optical constants. It is the foundation and important part of the optoelectronic technology industry. The production process and conditions of advanced optical glass must be strictly controlled. First, a crucible that does not pollute the glass must be selected. Ordinary glass is an amorphous inorganic material such as silicate, borate, borosilicate and platinum silicate. The melt has high viscosity at high temperature and has strong corrosion to the container. Therefore, molten glass is required The container material must have high strength and strong corrosion resistance. The molten glass is drawn into fibrous filaments through the small holes of the bushing plate, so the requirements for high temperature strength and corrosion resistance of the bushing plate material are higher.

Platinum engineered materials achieve their optimum performance through their platinum component production process – whether for specialty glass melting and forming, glass fiber melting and forming, or ammonia oxidation.
Glass fiber, glass industry and chemical fiber industry are the biggest demanders of platinum group metals. Platinum series and its alloys are used in the manufacture of glass fibers, bushings for glass products, crucibles and spinnerets for chemical fibers. Grades PtRh-7, PtRh.10, PtRh.30 and some multi-component alloys have been widely used as thermal strength alloys. One of the most promising materials for making thermostrength materials for glass melting crucibles is precious metals clad in composite materials. Under high temperature, corrosive environment and load state, platinum crucible is used for heating and melting optical glass, and platinum glass melting vessel is used for glass fiber production.

Metal content in platinum-rhodium bushings for glass fibers

Imported raw materials:
Pt 92% Rh0.8%
Domestic raw materials:
Pt 85% Rh 12% Au 3%
Pt 90% Rh 7% Au 3%

We recycle crucibles, bushings, nozzles, precious metal alloys from the glass industry.

• Platinum rhodium breakout plate
• Platinum crucible
• Iridium crucible
• Thermocouple platinum rhodium wire
• Palladium platinum rhodium alloy
• Alloy materials such as Pt-10%Rh and Pt-20%Rh

Industrial precious metal recycling

The demand for industrial precious metal recycling is global and finds its way into many different applications.

We accept waste by-products from manufacturing and processing. Industrial precious metal recycling projects we undertake include solder scrap, machining scrap and precious metals in reflective coatings. This can include:

Industrial waste silver

While we routinely deal with silver, gold, platinum and palladium, silver is one of the more common metals our industrial customers exchange. Silver’s relatively low price, combined with its high electrical and thermal conductivity, makes it an ideal metal for use in a variety of industrial applications.

Industrial Platinum Scrap

Platinum is also popular because of its many desirable properties, including chemical resistance and a very high melting point. Platinum has a melting point of 3,214.9 degrees Fahrenheit, almost double that of silver. Our industrial precious metals recovery facility can handle batches of any size and has no problem reaching the melting point of platinum in our smelting facility.

Our industrial precious metal refining services ensure you get the most out of your precious metals.

Precious metal wiring and connecting materials for semiconductor integrated circuits – noble metal wiring and connecting materials. Precious metals have good chemical stability, high electrical conductivity and thermal conductivity, and unique electrical, magnetic, and optical properties. They are widely used in ohmic contacts, wiring, bonding, and packaging of semiconductor devices, and become a must Indispensable metal material. The development of microelectronic materials in the direction of multi-function, composite, low-dimensional and intelligent also promotes the rapid development and development of new precious metal materials.

Our company pays high prices for all materials containing precious metals, such as gold and silver jewelry, coins, dental gold alloys, platinum and palladium residue materials, silverware, etc.
We make selling gold, silver, palladium, platinum and more jewelry easy and convenient. You can sell precious metals by courier or door-to-door delivery. We will give you the fastest settlement and fair transaction.
Precious metal electronic paste is an electronic functional material integrating materials, metallurgy, chemical industry, and electronic technology. It is used as a basic material in the manufacture of hybrid integrated circuits, sensitive components, surface assembly, resistor networks, displays, and various electronic discrete components. . It is mainly composed of conductive phase (functional phase), bonding phase (glass phase) and organic carrier. It is a paste made of solid powder and organic solvent after rolling and mixing. After screen printing, leveling, drying, sintering and other processes, electronic paste can be solidified on ceramic substrates to form conductive films, and made into thick film integrated circuits, resistors, resistor networks, capacitors, multilayer ceramic capacitors ( ML-CC), conductive ink, solar cell electrode, LED cold light source, organic light emitting display (OLED), membrane switch/flexible circuit, conductive adhesive, sensitive components and other electronic components. Widely used in aviation, aerospace, electronic computers, measurement and control systems, communication equipment, medical equipment, automobile industry, sensors, high temperature integrated circuits, civilian electronic products and many other fields.

• Package/Seal, Semiconductor/Electronic Parts
• Silver glue for solid crystal and various thick film paste materials
• Various plating materials
• Various electroplating equipment
• Au-Sn Alloy Joining Material
• Precious Metal Brazing Materials
• Active metal brazing material for direct bonding of ceramics.
• Sputtering targets and vacuum deposition materials for the dissolution method Both targets and deposition materials are products of higher purity.
• High-purity bonding and sealing materials
• Bonding wire, recycling good quality bonding wire