Different industries have different characteristics affecting flue gas composition, temperature, and concentration of pollutants. Thus, tailored catalyst solutions target specific needs to optimize desulfurization and denitrification processes. Guoshun Group, with more than 30 years of experience in environmental protection, is a national high-tech enterprise that understands industrial diversity and offers professional customized catalyst solutions. Guoshun Group is China’s largest manufacturer of desulfurization and denitrification equipment for steel mills and has provided customized catalysts to more than 200 companies in steel, power, non-ferrous metals, chemicals and other industries, where the customized catalysts are known for their versatility and efficiency. This article analyzes the customized catalyst solutions provided by Guoshun Group for various industries and the technological support involved.
An Example of Industry Demand Assessment for the Custom Catalyst Work of Guoshun Group
As part of the custom catalyst solution, Guoshun Group does an extensive demand assessment on customers’ behalf. The company’s engineering and technical consulting team visits each customer site, carries out an extensive assessment of certain demand determining elements (i.e., composition of the flue gas, temperature range and fluctuations, dust and particulate matter concentration, and the tiers of industry-specific pollutants). For instance, the flue gas of a steel mill would be characterized by a high dust concentration, while at a chemical industry, the flue gas would be of a more corrosive nature. Following an industry-specific assessment, Guoshun Group prepares a demand report for the customer and incorporates elements for the custom catalyst, which aids the customer to meet their functional and performance goals.
Guoshun Group’s Tailored Formulation Design of Catalysts
With the tailored catalyst formulation design, Guoshun Group is able to make precise adaptations to its varied customers in different businesses. Guoshun Group’s R&D team, which consists of 1 research institute, 2 Class A design institutes, and 500+ patents, is able to modify the ratios of the active components, carrier, and additives depending on the flue gas characteristics particular to the industry. For example, the formulation designed for the catalysts is optimized with high-temperature resistant active components for the high-temperature flue gas in power plants, which is stable at 400-450℃. For the flue gas that is corrosive in the chemical industry, corrosion-resistant additives are added to the catalyst to enhance its durability. This formulation design enables the catalyst to effectively purify the pollutants in defined industrial atmospheres.
Guoshun Group’s Catalyst Customization and Structural Optimization
Guoshun Group values structural optimization when developing customized catalysts. Based on specific installation dimensions and flue gas volumetric flow rates in industrial applications for desulfurization and denitrification, the Group tailors the catalysts’ shape, size, and porosity. For instance, in the non-ferrous metallurgy industry, where installation space is restricted, the catalyst is designed in a compact modular configuration to optimize space and provide sufficient reaction area. In the cement industry, which is characterized by high flue gas volumetric flow rates, the porosity of the catalyst is modified to decrease flow resistance and enhance mass transfer. This structural customization ensures the catalyst’s complete integration into the customer’s equipment and operational conditions.
Full-cycle Technical Support for Guoshun Group’s Catalyst Customization
Guoshun Group offers full-cycle technical support for each phase of customized catalyst solution development. Each phase begins with capturing customer requirements, and ends with client on-site commissioning. A dedicated technical team is assigned to each phase. Clients receive technical updates throughout the customized catalyst production cycle, and are able to assess both the rate and quality of the catalyst being produced. Additional support includes on-site installation, commissioning, and optimization of catalysts to their operational parameters. Post-installation, Guoshun Group has performance support contracts to review catalyst performance, propose maintenance, and implement technical upgrades to optimize catalyst performance.
Industry Standards and Certifications Guoshun Group’s Catalyst Meets
Guoshun Group offers customized catalysts that align with various industry standards and certification requirements. The group possesses a Class A qualification in environmental engineering design and holds international certifications including EN, ASME, and ISO. This allows customized catalysts to be certified for various industries’ environmental and safety concerns. For instance, customized catalysts developed for the power industry are certified for ultra-low emissions, and catalysts developed for export-oriented enterprises comply with international standards of environmental protection. Thus, the certification of industry standards and regulations assures customers that they can operate legally and pass environmental inspections.
Rich Industry Customization Cases of Guoshun Group’s Catalyst
The rich industry customization case studies of Guoshun Group demonstrate the practicality and reliability of their industry solutions. Guoshun Group has completed customized catalyst projects for more than 400 enterprises throughout more than 20 provinces. For example, Guoshun Group customized a high-dust resistant catalyst for the ultra-low emission project of sintering machines at Laiwu Iron and Steel, which achieved a denitrification rate of more than 95%. For Shandong Xinfa Xinyuan Aluminum Co., Ltd., a customized corrosion-resistant catalyst was developed for the boiler flue gas desulfurization project which operated at stable performance for a long time. Successful examples of industry customization have equipped Guoshun Group with practical experience and contributed to the provision of more advanced and effective customized catalyst solutions for new clientele.