The 2025 China International Industry Fair (CIIF) is about to grandly open. As a company dedicated to innovation and industrial upgrading in high-purity chemical technology, Shanghai DODGEN Chemical Technology Co., Ltd. sincerely invites you to visit our booth — 6.2H-A002 in the Technology Trading Zone — to witness breakthroughs in key products and their industrial value, and to discuss new opportunities for high-quality development in the chemical industry.
Cyclone Melt Crystallization Leading the Purification Revolution
At this year’s CIIF, Shanghai DODGEN Chemical will present its core innovation — the DODGEN Cyclone Melt Crystallization.This key equipment, developed for the purification of organic compounds, is based on solid-liquid phase equilibrium theory. Through precise temperature control technology, it achieves highly efficient selective crystallization and separation of target components, providing a core solution for the production of high-purity chemicals.
Currently, the global high-purity chemical separation and purification industry still heavily relies on traditional distillation processes, which face three major bottlenecks:
1. High energy consumption with significant energy waste in production;
2. Large carbon emissions that conflict with “dual-carbon” development goals;
3. Low separation efficiency for substances with close boiling points, making it difficult to meet the purity requirements of advanced materials.
In contrast, the DODGEN Cyclone Melt Crystallization demonstrates significant technological advantages:
01. Substantial Energy Savings
Compared to traditional distillation processes, energy consumption is reduced by 65%–85%, enabling enterprises to achieve green and low-carbon production.
02. Significant Purity Improvement
Product purity can be increased to over 99.99%, with some products reaching 99.999%, fully meeting the stringent requirements of lithium battery materials, high-end polymers, and other fields.
03. Filling Industrial Gaps
Successfully breaking through the industrialization challenges of falling film melt crystallization technology in China, solving multiple “bottleneck” problems in the purification of high-purity chemicals and high-performance polymer monomers.
04. Wide Application Scenarios
The technology has already achieved mature applications in key fields such as lithium battery materials (carbonate-based), polymer monomers, refined naphthalene, and ice-grade acrylic acid, providing solid technical support for downstream industrial upgrading.
Promoting Material Recycling with Industrial Commitment
As the Vice President Unit of the Shanghai New Materials Association, Shanghai DODGEN Chemical has always adhered to the development philosophy of “advancing technological innovation while fulfilling industrial responsibility.” At the first member meeting of the Shanghai Materials Recycling Technology Committee this year, the company was honored to be elected as the Executive Vice Chairman Unit thanks to its accumulated expertise and industry influence in the new materials sector. Mr. Tang Xi, Chairman of DODGEN Chemical, was elected as the Executive Vice Chairman of the Committee; meanwhile, the company’s Marketing Director was appointed as the Secretary General, deeply participating in the construction of the material recycling system.
During the CIIF, Shanghai DODGEN Chemical will actively participate in two important activities as the Executive Vice Chairman Unit of the Committee:
Attending the “Shanghai New Materials Industry Development Summit Forum” to discuss green development paths and technological trends with industry experts and corporate representatives.
Participating in the unveiling ceremony of the Shanghai Materials Recycling Technology Committee, officially starting a new journey toward the standardization and industrialization of material recycling.
Looking ahead, DODGEN Chemical will continue to take “advancing material recycling” as its mission. While deepening R&D in high-purity chemical technology and helping enterprises reduce costs and increase efficiency, we will actively connect industry resources, promote the green and circular transformation of the chemical industry, and inject more momentum into the high-quality development of China’s new materials sector.
Booth: 6.2H-A002, Technology Trading Zone
Date: September 23–27
Venue: National Exhibition and Convention Center (Shanghai, Hongqiao)
We look forward to meeting you, sharing technological achievements, discussing cooperation opportunities, and creating a new future for the chemical industry together!
