On May 27, 2025, under the witness of the China Sulfuric Acid Industry Annual Conference - the 8th 6th Council Meeting of the China Sulfuric Acid Industry Association, the industry's first digital solution - the Digital Sulfuric Acid APP was officially launched at the Chongqing Ronghui Peninsula Hotel and the Hui Hall. This press conference is not only a grand event of technology and innovation, but also an important starting point for the digital transformation of the sulfuric acid industry.

I. Exhibition Grandeur: The Digital Sulfuric Acid App became the focus of the entire event

At this year's sulfuric acid annual conference, the exhibition hall of the Digital Sulfuric Acid App release event attracted many attending guests to stop and experience it, gaining a deeper understanding of its core functions and application scenarios. The on-site staff enthusiastically and professionally demonstrated the operation process to the customers - with just a few clicks on their mobile phones, they could obtain key information about each link of sulfuric acid production anytime and anywhere. For example, in the historical trend section, users can quickly query parameters such as temperature, pressure and concentration at different production stages, and through comparative analysis with historical data, it provides a strong basis for production decisions. The material balance function is another highlight. It can intelligently calculate the optimal process conditions based on the input operating parameters of the device, helping enterprises effectively reduce raw material waste and lower production costs.

Ii. Customer Feedback: Industry recognition and strong intention to cooperate

Some leaders, engineers and industry scholars from well-known sulfuric acid enterprises said after experiencing it: "This App will become an important management tool for sulfuric acid production in the future!" Previously, checking data and analyzing problems consumed a great deal of time and energy. Now, through the Digital Sulfuric Acid App, one can have a thorough understanding of the production process, making sulfuric acid production more efficient and convenient. Some of the participants and industry experts commented: "The emergence of the Digital Sulfuric Acid App has shown us the prospects of digital transformation in the sulfuric acid industry." It not only enhances production efficiency, but more importantly, strengthens our ability to respond to market changes, laying a solid foundation for the sustainable development of the enterprise.

After the press conference, the popularity of the Digital Sulfuric Acid App continued to rise. More and more enterprises are proactively inquiring about cooperation matters, hoping to introduce this App into their production systems and embark on the path of digital transformation. During this period, the Digital Sulfuric Acid App has conducted in-depth exchanges with over 30 sulfuric acid production enterprises. Among them, 15 enterprises expressed clear cooperation intentions on the spot, covering multiple directions such as customized development of digital sulfuric acid, optimization of sulfuric acid production, and improvement of production process technology. In addition, the R&D team of the Digital Sulfuric Acid APP has also received valuable feedback and suggestions from many experts, which will further promote the future development of the Digital Sulfuric Acid App.

Iii. Future Outlook: Join hands with industry partners to jointly build a digital sulfuric acid ecosystem

This press conference is not only a product showcase but also the starting point of in-depth cooperation between Digital Sulfuric Acid App and industry partners. In the future, we will continue to optimize the functions of the APP and focus on promoting material balance

Formula calculation optimization

1. Given the temperatures of each section of the converter, calculate the conversion rate of each section.

2. Given the conversion rates of each section of the converter, calculate the temperatures of each section.

3. Given the concentration of SO? in the furnace gas at the outlet of the sulfur burning furnace, calculate the temperature of the furnace gas at the outlet.

4. Given the temperature of the furnace gas at the outlet of the sulfur burning furnace, calculate the concentration of SO? in the furnace gas at the outlet.

5. Pre-tower fans and post-tower fans;

Add the diagrams of the sulfur-water vapor device and the waste heat recovery device.

1. Connect to the DCS system to enable real-time viewing of DCS data on mobile phones;

2. The material balance and automatic control constitute the Ots simulation training function for the automatic operation of the device.

3. Realize an intelligent terminal integrating mobile and PC terminals;

We believe that with the joint efforts of sulfuric acid enterprises, the full digitalization of sulfuric acid production will be accelerated, driving the sulfuric acid industry towards a digital future!

Four. Experience it now and embark on your digital transformation journey

Missed the press conference? Don't worry! All functions of the Digital Sulfuric Acid App are currently available for free use. We welcome enterprises in the sulfuric acid, fertilizer, metallurgy, chemical, petroleum and other industries to contact us and obtain exclusive solutions!

Consultation Hotline: 023-41463587

Official website: www.kongshai.cn

Email: lili@lizhenglai.com

Address: Daxing Town, Bishan District, Chongqing City