Recently, the “3,000 tons/year Isosorbide Complete Technology” jointly developed by Shanghai DODGEN Chemical Technology Co., Ltd. and Puyang Shengtong Juyuan New Material Co., Ltd., successfully passed the scientific and technological achievement appraisal organized by the China Petroleum and Chemical Industry Federation…
The Missing Piece in Carbon Neutrality As carbon neutrality initiatives advance, decarbonization, carbon capture, and carbon sequestration technologies continue evolving in China. Technologies for coal-fired power plants, cement production, natural gas combined cycles, integrated gasification combined cycles, and biomass energy…
Role of Devolatilization in Polymer Manufacturing Post-treatment separation in polymer production involves the removal of unreacted monomers, solvents, or other volatile components. This process is referred to as devolatilization. Devolatilization represents one of the most energy-intensive stages in bulk polymer…
Executive Summary Phosphoric acid (orthophosphoric acid, H3PO4, E338) is a foundational inorganic acid used predominantly in fertilizers, with critical roles in food, water treatment, and industrial chemicals. Based on leading reports, the global phosphoric acid market in 2025 is estimated…
Fluid static mixers are in-line mixing devices that rely on fixed internal elements rather than moving parts.They are used to achieve controlled mixing, dispersion, and mass transfer across a wide range of industrial processes. Their adoption has expanded as industries…
Introduction Methylene Diphenyl Diisocyanate (MDI, 4,4′-MDI) and Toluene Diisocyanate (TDI) are the backbone diisocyanates for polyurethane (PU) chemistry. MDI primarily feeds rigid foams, polyisocyanurate (PIR), and CASE; TDI dominates flexible foams for furniture and bedding. Their supply-demand balance drives costs…
Hexamethylenediamine (HMDA) is a key linear aliphatic diamine with primary amines at the C1 and C6 positions. As the core monomer for nylon-6,6 production, it also finds applications in epoxy/polyurethane curing agents, coatings, adhesives, corrosion inhibitors, and specialty resins. Its…
Levima Huayu Tongfang Commissions 4,000 t/y Vinylene Carbonate (VC) Unit in Shandong At 23:56 on December 22, 2025, Huayu Tongfang, a holding subsidiary of Levima Advanced Materials, commissioned a 4,000 metric tons per year vinylene carbonate (VC) lithium battery additive…
ESCP Europe Executive Master Delegation Visits Shanghai DODGEN for Digital Innovation Dialogue On November 11, Shanghai DODGEN hosted a delegation from the Executive Master program in Digital Innovation and Entrepreneurial Leadership at ESCP Europe, one of Europe’s leading business schools.…
DODGEN Receives Shanghai Intellectual Property Innovation Award for Advanced Crystallization Technology The Shanghai Municipal People’s Government recently issued an official decision recognizing selected organizations and projects under the Fifth Shanghai Intellectual Property Innovation Award program. DODGEN received the Second-Class Patent…