◼PRODUCT DESCRIPTION

GR-o1SHcatalystisaclaustailgashydroprocessingcatalystwithmodifiedv-A1203as carrier and cobalt and molybdenum as active metal components. The catalyst has the characteristics of light bulk density, large pore volume and specific surface, uniform distribution of active components, high hydrogenation activity and organic sulfur hydrolysis activity, and good activity stability. Its comprehensive performance and technical indicators have reached the international advanced level and are in a leading position in technology in china.

ThesuperiorperformanceofGR-01SHcatalysthasbeenconfirmedbyindustrialdevice production.compared with spherical catalysts under the same device and the same process conditions, it can be loaded with more than1/3less weight, saving users a lot of money.

◼What specific benefits does the GR-01SH catalyst's low bulk density bring to users?

Low bulk density means lighter weight. Given a fixed reactor volume, the loading weight can be reduced by over one-third compared to traditional catalysts. This directly reduces catalyst procurement costs, transportation expenses, and loading time, while potentially easing the load requirements on the reactor support structure, resulting in significant overall economic benefits.

◼How do the catalyst's large pore volume and specific surface area affect performance?

Large pore volume provides excellent diffusion channels for reactants and products (especially large molecular impurities), reducing the risk of coking and blockage, and extending the operating cycle. A high specific surface area allows for more and more dispersed active metal loading, providing abundant reaction sites, which is the basis for achieving high hydrogenation activity and stability.

◼What oil products does this catalyst primarily process? What is its intended purpose?

It is primarily used to process middle distillates such as diesel and kerosene. Its primary goals are deep desulfurization (producing clean diesel meeting China VI/Euro VI standards), denitrification, deoxygenation, and olefin saturation, thereby improving fuel color and stability and reducing post-combustion pollutant emissions.

◼What is "organic sulfur hydrolysis activity"? Why is it important?

Some organosulfur compounds (such as carbonyl sulfide (COS)) are difficult to remove by direct hydrogenation. Hydrolysis activity refers to the catalyst's ability to react these sulfur compounds with water, first converting them to H₂S, and then easily removing them. High hydrolysis activity ensures deep removal of total sulfur and is key to producing ultra-low sulfur clean fuels.

◼What advantages have been demonstrated in industrial applications?

Industrial applications have shown that, under identical equipment and process conditions, the GR-01SH catalyst can achieve a higher degree of refining (e.g., lower sulfur content) or achieve the same product quality under milder operating conditions (e.g., lower temperature and pressure). Furthermore, its long life and stable operation can effectively extend production cycles.

Shandong Weiyijia Co., Ltd. is a high-tech enterprise dedicated to the field of industrial catalytic purification. We specialize in the research, development, production, and sales of a wide range of high-performance catalysts and purifiers, providing key materials and technical support to the global petrochemical, coal chemical, gas purification, environmental protection, and new energy industries.

As a professional catalyst supplier, we deeply understand the core role of catalysts in downstream processes.

Leveraging years of experience in technology research and development and engineering applications, we have developed several mature product lines, including:

• Desulfurizer Series: Efficiently removes inorganic and organic sulfur from feed gases and liquids, protecting downstream equipment.

• Deoxidizer Series: Precisely removes trace oxygen from olefins (such as ethylene and propylene) to prevent catalyst poisoning.

• Dechlorinator Series: Removes chlorides from process materials, protecting equipment from corrosion.

• Customized Catalysts: We provide customized solutions tailored to our customers' specific process conditions and requirements.

Our Core Strengths:

1. Professional Quality, Superior Performance:

   We utilize high-purity raw materials and advanced manufacturing processes to deliver products with high activity, selectivity, mechanical strength, and a long service life. A strict quality control system is implemented throughout every production process, ensuring the stable and reliable performance of each batch of products. This helps customers improve product purity and ensures safe, stable, long-term, full, and optimal operation of their production facilities.

2. Technology-Driven, Cost-Optimized:

   Through continuous formulation innovation and process improvement, we have successfully broken the conventional wisdom that "high quality necessarily comes at a high cost." Leveraging strong independent R&D capabilities, scaled production, and lean management, we achieve precise control over production costs, enabling us to offer customers highly competitive pricing and directly reduce your overall procurement and operating costs.

3. Customer First, Shared Value:

   We are not just a product supplier, but a trusted partner. Our professional technical service team provides timely technical consultation, application guidance, and after-sales support to ensure optimal product performance. We are committed to creating maximum value for our customers with cost-effective solutions, achieving mutual benefit.

Choosing us means choosing reliable quality, competitive pricing, and a long-term technical partner. We sincerely look forward to working with you to jointly promote the green and efficient development of the industry!