Noble Metal Catalyst

Your Professional Noble Metal Catalyst Manufacturer & Supplier

Founded in 2010, Jiangxi CAS Kerry Pro-enviroment Catalyst Co. , Ltd is a tech-driven enterprise specializing in R&D and production of eco-friendly catalysts. Boasting a 13,000㎡ R&D and manufacturing base, we offer diverse catalysts for waste incineration, VOCs removal, exhaust purification, etc., plus custom solutions.

Why Choose Us

Professional Team

The company has 51 employees, including 18 R&D engineers, among whom are 3 PhDs and 10 senior technical experts, forming a strong and experienced technical team.

Certifications & Achievements

We hold 1 national invention patent and 6 utility model patents, along with national and provincial key new product certifications. The company has also undertaken national and provincial innovation projects and received multiple science and technology awards at provincial and municipal levels, demonstrating strong R&D capability and industry recognition.

Customization Services

In addition to standard catalyst products, we provide tailored solutions based on specific client requirements, including size, performance, and application conditions, ensuring optimized solutions for different industrial needs.

Advanced Production Equipment

Equipped with mesh belt resistance furnaces, electric reduction furnaces, a 7230G spectrophotometer, and intelligent drying systems, we maintain precise production control and consistent product quality to ensure reliable catalyst performance.

Specification

Item	Specification
Product	Noble Metal Catalyst
Active Metal	Palladium (Pd)
Carrier	Ceramic honeycomb / metal honeycomb
Cell Density	100–400 CPSI
Shape	Round / square / block
Operating Temperature	200–500°C
Light-off Temperature	180–250°C
VOC Removal Efficiency	≥95%
Pressure Drop	Low resistance design
Service Life	2–5 years
Application	VOC catalytic oxidation / exhaust gas treatment

Benefits of Noble Metal Catalyst

• There are many advantages of using these catalysts.
• They increase reaction speed. This reduces production time.
• They improve selectivity. This means fewer unwanted byproducts.
• They are durable and last longer. This reduces the need for frequent replacement.
• They also support environmental goals. They help reduce harmful emissions.
• Because of these benefits, noble metal catalysts uses in industry continue to grow.

Types of Noble Metal Catalyst

Palladium Charcoal (Pd/C, Pd on activated carbon)
Pd/C (Pd on activated carbon) is a typical precious metal catalyst with high catalytic activity and is used in far greater quantities and in far more industrial applications than other precious metal catalysts. They are used in a wide range of reactions and in almost all reduction reactions, and are important catalysts in organic synthesis. Characteristic reactions include reduction of alkynes, olefins, and nitro groups, hydrogenation of halogens, and high hydrogenation resolution.

Type	Metal Content	Characteristics	Recommended Reaction
M	5%, 10%	General hydrogenation catalyst. Highly active in a wide range of reactions.	Nitro, Olefin, Aldehyde, Dehalogenation
PH	5%, 7.5%	It is highly active in many reactions. It is mainly used for debenzylation, nucleic reduction, and hydrogenation of olefins and nitro groups.	Debenzylation, Aromatic nucleus, Nitro, Olefin
AD	5%	Catalyst with excellent filtration properties. Highly alkaline type, effective for hydrogenation of imine and phenol to cyclohexanone.	Imine, Aromatic nucleus, Olefin, Dehalogenation
AD	10%	Highly washed, low-alkali type catalyst. Effective for nuclear reduction.	Aromatic nucleus
MA	10%	Neutral to slightly acidic type catalysts. Suitable for reactions on the acidic side and used in nuclear reduction and hydrogenation dehydration reactions.	Aromatic nucleus, Hydrogenolysis
EA	5%	Neutral to slightly acidic, egg-shelled supported type catalyst. Suitable for reactions on the acidic side, and effective for nuclear reduction, hydrogenation dehydration, etc.	Aromatic nucleus, Hydrogenolysis, Nitro, Olefin
EB	5%	Egg-shelled supported catalysts. Especially good for debenzylation and hydrogenation of aldehydes.	Debenzylation, Aldehyde, Nitro, Olefin
LA	5%	Improved EA-type catalyst. Weakly acidic, effective for hydrogenation of nitro groups and olefins under low temperature and low pressure conditions.	Nitro, Olefin, Debenzyloxicalbonation
LB	5%	Improved EB-type catalyst. Weakly basic, effective for hydrogenation and debenzylation of nitro groups and olefins under low temperature and low pressure conditions.	Nitro,Olefin, Debenzylation
F	10%	Special high-purity type with very low amounts of Na, Ca, and Mg in the catalyst. Effective for processes that require purification of byproduct salts.	Aromatic nucleus, olefin, hydrogenolysis
Palladium hydroxide Charcoal	20%	Unreduced type catalyst, also known as Pearlman catalyst. Mainly used for debenzylation reactions. In some cases, hydrogenation can be performed at lower temperatures and pressures than with reduced palladium carbon.	Debenzylation

Others Catalysts (Pd/C, Pt/C, Ru/C, Rh/C)

Metals	Type	Metals Content	Characteristics	Characteristics
Pd	B	5%	Palladium on activated carbon catalyst modified by a bismuth compound, which is Pb-free and thus environmentally friendly, and can be used as a substitute for Rindler's catalyst in selective alkyne to alkene reduction reactions.	Selective hydrogenation (Alkynes → Alkenes)
Pt	ー	2%, 5%	General platinum on activated carbon catalyst. It is used for olefin, nitro, aldehyde, ketone, imine, oxime, and aromatic hydrogenation reactions, etc. Unlike palladium catalyst, hydrogenolysis of benzyl compounds such as de-benzylation reaction is unlikely to occur.	Olefin, Nitro, Aldehyde, Ketone, Imine, Oxime, Aromatics nucleus
Pt	Sulfur Modified	3%	Pt catalyst modified by organosulfur compounds. Effective for hydrogenation of nitro groups and olefins with inhibited dehalogenation.	Selective hydrogenation (Non-dehalogenation)
Ru	SD	5%	Characterized by its ability to reduce aromatics, olefins, ketones, carboxylic acids, and esters. Effective for hydrogenation of aliphatic aldehydes and sugars.	Aromatics nucleus, Carbonic acid, Ester
Rh	K	5%	Effective in hydrogenation of nitro groups, oximes, and olefins. Can also be used for the nuclear reduction of heterocyclic compounds such as pyridine.	Nitro, Oxime, Olefin, Aromatics nucleus (Heterocyclic compounds)
Rh	N	5%	Neutral to weakly acidic type catalyst, mainly used for hydrogenation of aromatics.	Nitro, Oxime, Olefin, Aromatics nucleus (Aromatic hydrocarbons)

The Mechanism of Action of Noble Metal Catalyst

Noble metal catalysts provide a surface where reactions can occur. Reactants attach to the surface of the catalyst. This weakens chemical bonds. It makes it easier for new bonds to form.
As a result, reactions happen faster. Less energy is required. After the reaction, the products leave the surface. The catalyst remains unchanged. This process explains the importance of noble metal catalysts uses in industry.

Key Noble Metal Catalyst Uses in Industry

Automotive Industry

One of the largest applications is in catalytic converters. These devices reduce harmful emissions from vehicles. Modern catalytic converters can reduce harmful emissions by up to 90%. They convert toxic gases into safer substances. This is a major example of noble metal catalysts uses in industry.

Chemical Manufacturing

Noble metal catalysts are used in many chemical processes. These include oxidation, hydrogenation, and reforming. They improve yield and reduce waste. This makes production more efficient.

Pharmaceutical Industry

In pharmaceutical production, precision is very important. Noble metal catalysts help create complex molecules. They ensure high purity and consistency in drugs.

Energy and Fuel Cells

Fuel cells use platinum catalysts to produce electricity. These systems are clean and efficient. They are becoming more popular in renewable energy applications.

Petrochemical Industry

In the petrochemical sector, catalysts are used in refining crude oil. They help produce fuels and chemicals. They also improve efficiency and reduce processing time.

Customization Services

To better meet the diverse needs of different industries and applications, we provide customized industrial catalytic converters based on specific operating conditions, equipment type, exhaust gas composition, and performance requirements. For more information or support, please feel free to contact us.

Packaging and Shipping

Packaging	Export-grade cardboard boxes or wooden crates
Transportation methods	Sea, Air, and Land Transport

Our Certificate

FAQ

Q: What is a noble metal catalyst?

A: A noble metal catalyst is a type of catalyst made from metals such as platinum (Pt), palladium (Pd), rhodium (Rh), gold (Au), and silver (Ag). These metals are known for their strong resistance to corrosion and oxidation. In catalytic processes, they help accelerate chemical reactions without being consumed.

Q: How does a noble metal catalyst work?

A: It works by providing an active surface where reactant molecules can adsorb. Once attached, the chemical bonds in the reactants are weakened, lowering the activation energy needed for the reaction. After the reaction occurs, the products detach, and the catalyst remains unchanged.

Q: What industries commonly use noble metal catalysts?

A: They are widely used in automotive emission control, petrochemical refining, hydrogen production, pharmaceuticals, and environmental protection systems. For example, in catalytic converters, platinum and palladium help reduce harmful exhaust gases.

We're well-known as one of the leading noble metal catalyst manufacturers and suppliers in China. With over 15 years' experience, we warmly welcome you to buy high quality noble metal catalyst made in China here from our factory. Customized orders are welcome.

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