Reforming Catalyst,Sulfur Recovery Catalyst,China Catalyst Manufacturer

2. FCC Catalyst and Additive In catalyst cracking, FCC catalyst contacts with feedstock at high temperature and moderate pressure, thus vaporizing and breaking long-chain molecules of high-boiling hydrocarbon liquids into much shorter molecules. FCC addictive enhances the conversion and realizes better economics...
2. Reforming Catalyst (Platforming) Catalytic reforming refers to the process of rearranging hydrocarbon molecules into new structures under the action of a reforming catalyst. The reforming catalyst, by heating under hydrogen pressure, converts the light gasoline fractions obtained from crude distillation into high-octane gasoline ...
2. Isomerization Catalyst An octane rating is given to the hydrocarbons used in gasoline for measuring how effectively the chemical compounds perform in an engine. A high-octane-rating hydrocarbon burns more efficiently than a hydrocarbon with a low octane rating. It is found that molecules with straight chains tend to pre-ignite and double explosion is generated ...
2. Hydrogenation / Hydrorefining Catalytic hydrogenation has a multitude of uses. For example, in petrochemical processes, hydrorefining is adopted to convert alkenes and aromatics into saturated aparaffins and napthenes. Hydrogeneration serves in isomerization and catalytic reforming, to maintain some hydrogen pressure so as to prevent coke ...
2. Sulfur Recovery Catalyst Our PSR series sulfur recovery catalyst, with alumina or titania acting as the carrier, is made by adding promoter and caking agent. The catalyst is used in the Claus units for sulfur recovery from acidic gases containing H₂S and organic sulfides like COS and CS₂, with the total sulfur conversion rate up to 95% or even higher ...
2. Methanol Synthesis Catalyst The METS-1 catalyst for methanol synthesis, or CuO-ZnO-Al₂O₃ catalyst, is used for methanol synthesis in methanol plant. It is made using Lurgi and ICI medium-pressure or low pressure processing techniques. The methanol synthesis catalyst is in the shape of a Φ5mm cylinder ...
2. Methanation Catalyst The methanation catalyst, a type of nickel based catalysts, is utilized in the hydrogen system, which generates methanation by removing carbon monoxide and carbon dioxide from hydrogen-rich gases or mixed gases of hydrogen-nitrogen in synthetic ammonia process ...
2. Ammonia Catalyst The ammonia decomposition catalyst provides strong heat resistance, with long-term operation under 1200℃ and no adhesion or fracture in two hours at 1300℃. The ammonia catalyst is non-melting, non-shrink, offering no deformation, excellent structure stability and high strength. The maximum percentage of the low-intensity (below 180N/particle) ...
2. Shift Catalyst Shift catalyst includes conventional base metal compositions both for applications at high and low temperature. The catalyst has the form of a tablet or extrudate. Three types of shift catalyst are available at Chempack. The high temperature shift catalyst SHT-101 is used to quicken the conversion of CO combined with steam into H₂ and CO ...
2. Sulfuric Acid Catalyst Its high surface area, porosity, and activity provide the product with a unique formulation, and this allows for reduction in loading quantity. Due to this, energy efficiency can also be improved throughout the operating cycle due to low pressure drop. Additionally, the extended service life of the product also enables a stable and longer operating cycle...

Catalyst

A catalyst serves to change the rate of a chemical reaction. Unlike other substances that participate in the chemical process, the catalyst is not consumed by the reaction. It can either speed or slow the reaction, with the former called positive catalyst, and the latter, negative catalyst.

The composition, chemical property and mass of a catalyst remain constant in a chemical reaction. The catalyst is highly selective of its reaction system, with the same high specificity as that of a key to a lock. A catalyst can cause catalysis in one chemical reaction, but may not necessarily in another. For example, manganese dioxide acts as a catalyst in the thermal decomposition of potassium chlorate by increasing the chemical reaction rate. However, it may not be the case in other reactions. Also, for some reactions, there may be more than one substance serving as the catalyst, as you can know from the fact that magnesia, ferric oxide, and copper oxide, etc. can all play a catalytic role in the thermal decomposition of potassium chlorate. Put simply, there is no one-to-one correspondence between a catalyst and a chemical reaction.

Application
A catalyst has played a significant role in chemical production, scientific experiments, cycles of life activity, and many others. Enzymes, e,g., as protein catalysts generated by plants, animals and microorganisms, are typically used in almost all chemical reactions in organisms, brewing and pharmaceutical industries, etc.

We at Chempack provide a complete line of catalysts, such as reforming catalyst, isomerization catalyst, hydrogenation catalyst, hydrotreating catalyst, sulfur recovery catalyst, methanation catalyst, ammonia synthesis catalyst, shift catalyst, and more. These catalysts are widely popular for use in refinery, petrochemical, gas purification, hydrotreating, and hydrogen, ammonia, methanol, methanation production industries.

Chempack catalysts can work with all combinations of metals in different physical forms, and are generally used in reforming and platforming, isomerization, hydrogenation and hydrorefining, sulfur recovery, methanation, and more.

Chempack is an ISO9001:2000 certified, leading catalyst manufacturer and supplier, located in China. With 40 years of experience in the chemical production industry, we are able to provide superior reforming catalyst, arsenic removal, oxygen removal, molecular sieve, and other products for customers all over the globe. In order to better serve our customers, we offer, in addition to quality products, excellent after sales service and technical solutions. OEM service is also available, upon request. If you have a need for the chemical products, please contact us and try our products. We at Chempack are confident that you will be pleased with your purchase.

Other Products

2. Purification Chempack purification catalysts are ideally suited for the removal of sulfur, chloride, mercury, arsine, oxygen, and other impurities. They have great flexibility and can adapt to different operating conditions and applications ...
2. Adsorbent We offer many types of molecular sieve, including 3A, 4A, 5A and 13X. Our molecular sieve can remove water from liquids and gases very efficiently and can be used in the production of water-free products ...
2. Catalyst Support Media Chempack ASB high alumina support ball is widely used in oil refining, petrochemical and natural gas applications, and is in increasing demand for use in liquefied natural gas plants. It operates over a wide temperature range ...
2. Column / Tower Packing This product page primarily introduces our range of tower packing, including metal random packing, plastic random packing and ceramic random packing. Our product is the ideal choice for increasing a tower's capacity and efficiency ...

Catalyst, Purification, Adsorbent Manufacturer in China

Catalyst